CN104737567B

CN104737567B - A kind of methods, devices and systems of equipment discovery

Info

Publication number: CN104737567B
Application number: CN201380001047.3A
Authority: CN
Inventors: 陈勤; 马洁
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-08-30
Filing date: 2013-08-30
Publication date: 2019-04-05
Anticipated expiration: 2033-08-30
Also published as: WO2015027452A1; CN104737567A

Abstract

The embodiment of the invention discloses a kind of methods, devices and systems of equipment discovery, are related to the communications field, to realize the mutual discovery of user equipment between different community.Method provided in an embodiment of the present invention includes: the discovery public resource information at least one second community that the user equipment reception first base station in first community is sent；First community is the cell of first base station management；According to the user equipment in discovery at least one second community of public resource INFORMATION DISCOVERY of at least one second community.The embodiment of the present invention is used to find the user equipment in adjacent area.

Description

A kind of methods, devices and systems of equipment discovery

Technical field

The present invention relates to the methods, devices and systems that the communications field more particularly to a kind of equipment are found.

Background technique

Based on LTE(Long Term Evolution, long term evolution) the D2D(Device to Device of system) business It is a kind of equipment room direct communication technology, the specific implementation process of the business may include: equipment discovery (discovery) stage With data communication (communication) stage.

In equipment discovery phase, the discovery public resource letter of the other users equipment where audiomonitor obtains it in cell It ceases (discovery public resource information)；Existed according to the discovery public resource information of the other users equipment in cell where it It is monitored on certain specific position, to find sending device.Wherein, discovery public resource information includes period, RB (Reference Burt, reference burst) number, number of subframes or discovery resource multiplexing information instruction etc.；Work as sending device With audiomonitor apart from it is closer when, can mutually find.

Sending device and audiomonitor at least meet between the two be closer and both when belonging to same cell, It can mutually find.

Summary of the invention

The embodiment of the present invention provides a kind of methods, devices and systems of equipment discovery, can be realized between different community The mutual discovery of user equipment.

In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that

In a first aspect, providing a kind of method of equipment discovery, comprising:

User equipment in first community receives the discovery public resource at least one second community that first base station is sent Information；The first community is the cell of the first base station management；

According at least one second community described in the discovery public resource INFORMATION DISCOVERY of at least one second community User equipment.

With reference to first aspect, in the first possible implementation, user equipment in the first community receives the The discovery public resource information at least one second community that one base station is sent, comprising:

The discovery comprising at least one second community that user equipment in first community receives first base station broadcast is public The system message of resource information.

The possible implementation of with reference to first aspect the first, in the second possible implementation, at described User equipment at least one second community described in discovery public resource INFORMATION DISCOVERY according at least one second community Before, the method also includes:

Receive the monitoring instruction message that the first base station is sent；It is small that the monitoring instruction message is used to indicate described first User equipment in area executes monitoring process；

At least one is second small described in the discovery public resource INFORMATION DISCOVERY of at least one second community according to User equipment in area, comprising:

It is public to the discovery of at least one second community according to the result of the sequence according to the monitoring instruction message Resource information is monitored altogether, and finds the user equipment at least one described second community.

The possible implementation of second with reference to first aspect, in the third possible implementation, at described User equipment at least one second community described in discovery public resource INFORMATION DISCOVERY according at least one second community Before, the method also includes:

At least one described second community is ranked up according to preset rules according to the system message, alternatively,

In the case that user equipment in the first community is in connection status, receive what the first base station was sent Message comprising measurement object measures the measurement object of at least one second community, according to the measurement Result at least one described second community is ranked up according to preset rules；

It is described to be carried out according to discovery public resource information of the monitoring instruction message at least one second community Monitoring, and find the user equipment at least one described second community, comprising:

The third possible implementation with reference to first aspect, in the fourth possible implementation, it is described according to Preset rules are ranked up at least one described second community, comprising:

Determine the signal strength of at least one second community；

At least one described second community is ranked up according to the signal strength of at least one second community.

With reference to first aspect, the possible implementation of the first of first aspect is any to the 4th kind of possible implementation Kind, in a fifth possible implementation, the method also includes:

Receive the updated discovery public resource information of at least one second community that the first base station is sent；

According to the updated discovery public resource INFORMATION DISCOVERY of at least one described second community at least one second User equipment in cell.

Second aspect provides a kind of method of equipment discovery, comprising:

The discovery public resource information of first base station acquisition second community；

User equipment into first community sends the discovery public resource information of the second community；So that described first User of the user equipment in the second community according to the discovery public resource INFORMATION DISCOVERY of the second community in cell sets It is standby；The first community is the cell of first base station management.

In conjunction with second aspect, in the first possible implementation, the second community is the small of the second BTS management Area, the first base station obtain the discovery public resource information of second community, comprising:

The first base station sends request message to second base station；The request message is for described in request the The discovery public resource information of two cells；

Receive the discovery public resource information for the second community that second base station is sent according to the request message.

In conjunction with second aspect, in the second possible implementation, the user equipment into first community is sent The discovery public resource information of the second community, comprising:

The system of discovery public resource information of the user equipment broadcast comprising the second community into first community disappears Breath.

In conjunction with the first possible implementation or second of possible implementation of second aspect, second aspect, In the third possible implementation, the method also includes:

Obtain the updated discovery public resource information of the second community；

The user that the updated discovery public resource information of the second community is sent in the first community is set It is standby；So that the user equipment in the first community is according to the updated discovery public resource INFORMATION DISCOVERY institute of the second community State the user equipment in second community.

The third aspect provides a kind of method of equipment discovery, comprising:

Second base station receives the request message that first base station is sent；The request message is for the second base described in request The discovery public resource information for the second community stood；

The discovery public resource information of the second community is sent to the first base station according to the request message；So that The discovery public resource information of the second community is sent to the user equipment of first community by the first base station, and described second The discovery public resource information of cell is for making the user equipment in the first community find the user in the second community Equipment；The first community is the cell of the first base station management.

In conjunction with the third aspect, in the first possible implementation, the discovery public resource information of the second community After update, the method also includes:

The updated discovery public resource information of second community is sent to the first base station, so that first base It stands and the updated discovery public resource information of the second community is sent to user equipment in the first community, described the Discovery public resource information after two cell updates is used to make the user equipment in the first community to find the second community Interior user equipment.

Fourth aspect, provides a kind of user equipment, and the user equipment is the user equipment in first community, the user Equipment includes:

Receiving unit, the discovery public resource information of at least one second community for receiving first base station transmission；Institute State the cell that first community is the first base station management；

It was found that unit, the discovery public resource at least one second community according to receiving unit transmission User equipment at least one second community described in INFORMATION DISCOVERY.

In conjunction with fourth aspect, in the first possible implementation, the receiving unit is specifically used for, and receives the first base Stand broadcast includes the system message of the discovery public resource information of at least one second community.

In conjunction with the first possible implementation of fourth aspect, in the second possible implementation, the reception Unit is also used to, and receives the monitoring instruction message that the first base station is sent；The monitoring instruction message is used to indicate the use Family equipment executes monitoring process；

The discovery unit is specifically used for, the discovery according to the monitoring instruction message at least one second community Public resource information is monitored, and finds the user equipment at least one described second community.

In conjunction with second of possible implementation of fourth aspect, in the third possible implementation, the user Equipment further include: sequencing unit, for according to the system message according to preset rules at least one described second community into Row sequence, alternatively,

In the case that user equipment in the first community is in connection status, the receiving unit is also used to, and is connect Receive the message comprising measurement object that the first base station is sent；The user equipment further include: measuring unit, for described The measurement object of at least one second community measures；Sequencing unit, for according to the result of the measurement according to pre- If rule is ranked up at least one described second community；

The discovery unit is specifically used for, according to it is described monitoring instruction message according to the sequence result to it is described at least The discovery public resource information of one second community is monitored, and finds that the user at least one described second community sets It is standby.

In conjunction with the third possible implementation of fourth aspect, in the fourth possible implementation, the sequence Unit is specifically used for,

Determine the signal strength of at least one second community；

The first possible implementation in conjunction with fourth aspect, fourth aspect is any to the 4th kind of possible implementation Kind, in a fifth possible implementation,

The receiving unit is also used to, and receives the updated discovery of at least one second community that the first base station is sent Public resource information；

The discovery unit is also used to, and is sent out according to the updated discovery public resource information of at least one described second community User equipment at least one existing described second community.

5th aspect, provides a kind of user equipment, the user equipment is the user equipment in first community, the user Equipment includes:

Receiver, the discovery public resource information of at least one second community for receiving first base station transmission；It is described First community is the cell of the first base station management；

Processor, for according to the discovery public resource INFORMATION DISCOVERY of at least one second community at least one User equipment in second community.

In conjunction with the 5th aspect, in the first possible implementation, the receiver is specifically used for, and receives first base station The system message of the discovery public resource information comprising at least one second community of broadcast.

In conjunction with the first possible implementation of the 5th aspect, in the second possible implementation,

The processor is also used to, according to the system message according to preset rules at least one described second community into Row sequence；

The receiver is also used to, and receives the monitoring instruction message that the first base station is sent；The monitoring instruction message It is used to indicate the user equipment and executes monitoring process.

In conjunction with second of possible implementation of the 5th aspect, in the third possible implementation, the processing Implement body is used for,

The signal strength of at least one second community is determined according to the system message；

In conjunction with the first possible implementation of the 5th aspect or the 5th aspect, in the 4th kind of possible implementation In, the user equipment is in connection status；

The receiver is also used to, and receives the message comprising measurement object that the first base station is sent；

The processor is also used to, and is measured to the measurement object of at least one second community；

The processor also particularly useful for, according to the result of the measurement according to preset rules to it is described at least one second Cell is ranked up；

In conjunction with the 4th kind of possible implementation of the 5th aspect, in a fifth possible implementation, the processing Implement body is used for,

The signal strength of at least one second community is determined according to the result of the measurement；

It, can at the 6th kind in conjunction with second of the possible implementation or the 4th kind of possible implementation of the 5th aspect In the implementation of energy, the processor is specifically used for, according to the monitoring instruction message according to the result of the sequence to institute The discovery public resource information for stating at least one second community is monitored, and finds the use at least one described second community Family equipment.

The first possible implementation in conjunction with the 5th aspect, the 5th aspect is any to the 4th kind of possible implementation Kind, in the 7th kind of possible implementation,

The receiver is also used to, and it is public to receive the updated discovery of at least one second community that the first base station is sent Resource information altogether；

The processor is also used to, according to the updated discovery public resource INFORMATION DISCOVERY of at least one described second community User equipment at least one described second community.

6th aspect, provides a kind of base station, comprising:

Acquiring unit, for obtaining the discovery public resource information of second community；

Transmission unit sends the second community of the acquiring unit transmission for the user equipment into first community Discovery public resource information；So that the discovery public resource of user equipment in the first community according to the second community User equipment in second community described in INFORMATION DISCOVERY；The first community is the cell of the BTS management.

In conjunction with the 6th aspect, in the first possible implementation, the second community is the small of the second BTS management Area,

The transmission unit is also used to, and the second base station Xiang Suoshu sends request message；The request message is obtained for requesting Take the discovery public resource information of the second community；

The base station further include: receiving unit, the institute sent for receiving second base station according to the request message State the discovery public resource information of second community.

In conjunction with the 6th aspect, in the second possible implementation, the transmission unit is specifically used for, to first community The system message of discovery public resource information of the interior user equipment broadcast comprising the second community.

In conjunction with the 6th aspect, the 6th aspect the first possible implementation or second of possible implementation, In the third possible implementation,

The acquiring unit is also used to, and obtains the updated discovery public resource information of the second community；

The transmission unit is also used to, and the updated discovery public resource information of the second community is sent to described User equipment in first community；So that the user equipment in the first community is according to the updated discovery of the second community User equipment in second community described in public resource INFORMATION DISCOVERY.

7th aspect, provides a kind of base station, comprising:

Processor, for obtaining the discovery public resource information of second community；

Transmitter, the discovery public resource letter for the second community that the user equipment into first community is sent Breath；So that the user equipment in the first community is second according to the discovery public resource INFORMATION DISCOVERY of the second community User equipment in cell；The first community is the cell of the BTS management.

In conjunction with the 7th aspect, in the first possible implementation, the second community is the small of the second BTS management Area,

The transmitter is also used to, and the second base station Xiang Suoshu sends request message；The request message is used for request The discovery public resource information of the second community；

The base station further include: receiver, for receiving second base station according to request message transmission The discovery public resource information of second community.

In conjunction with the 7th aspect, in the second possible implementation, the transmitter is specifically used for, into first community User equipment broadcast comprising the second community discovery public resource information system message.

In conjunction with the 7th aspect, the 7th aspect the first possible implementation or second of possible implementation, In the third possible implementation, the processor is also used to, and obtains the updated public money of discovery of the second community Source information；

The transmitter is also used to, and the updated discovery public resource information of the second community is sent to described User equipment in one cell；So that the user equipment in the first community is public according to the updated discovery of the second community Resource information finds the user equipment in the second community altogether.

Eighth aspect provides a kind of base station, comprising:

Receiving unit, for receiving the request message of first base station transmission；The request message is for described in request The discovery public resource information of the second community of base station；

Transmission unit, the request message for being transmitted according to the receiving unit is to described in first base station transmission The discovery public resource information of second community；So that the first base station sends out the discovery public resource information of the second community The user equipment of first community is given, the discovery public resource information of the second community is used to make the use in the first community Family equipment finds the user equipment in the second community；The first community is the cell of the first base station management.

In conjunction with eighth aspect, in the first possible implementation,

The transmission unit is also used to, and Xiang Suoshu first base station sends the updated discovery public resource of second community Information, so that the updated discovery public resource information of the second community is sent to the first community by the first base station Interior user equipment, the updated discovery public resource information of second community is for setting the user in the first community Preparation shows the user equipment in the second community.

9th aspect, provides a kind of base station characterized by comprising

Receiver, for receiving the request message of first base station transmission；The request message is for base described in request The discovery public resource information for the second community stood；

Transmitter, the public money of discovery for sending the second community to the first base station according to the request message Source information；So that the first base station sets the user that the discovery public resource information of the second community is sent to first community Standby, the discovery public resource information of the second community is used to make the user equipment in the first community to find that described second is small User equipment in area；The first community is the cell of the first base station management.

In conjunction with the 9th aspect, in the first possible implementation,

The transmitter is also used to, and Xiang Suoshu first base station sends the updated discovery public resource letter of the second community Breath, so that the updated discovery public resource information of the second community is sent in the first community by the first base station User equipment, the updated discovery public resource information of the second community is used to make the user equipment in the first community It was found that the user equipment in the second community.

Tenth aspect provides a kind of system of equipment discovery, comprising:

Any user equipment that above-mentioned fourth, fifth aspect provides, and/or provided in terms of such as above-mentioned six, the seven, eight, nine Any base station.

The methods, devices and systems of equipment provided in an embodiment of the present invention discovery, the user equipment in first community pass through Receive the discovery public resource information at least one second community that first base station is sent, wherein first community is first base station The cell of management, and according to the use in discovery at least one second community of public resource INFORMATION DISCOVERY of at least one second community Family equipment realizes the mutual discovery of user equipment between different community, expands the monitoring range of user equipment, improves use Family experience.It solves in the prior art, sending device and audiomonitor at least meet being closer and both between the two When belonging to same cell, the problem of just can mutually finding.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.

Fig. 1 is a kind of flow chart of the method for equipment discovery provided in an embodiment of the present invention；

Fig. 2 is the flow chart of the method for another equipment discovery provided in an embodiment of the present invention；

Fig. 3 is the flow chart of the method for another equipment discovery provided in an embodiment of the present invention；

Fig. 4 is the flow chart of the method for another equipment discovery provided in an embodiment of the present invention；

Fig. 5 is the flow chart of the method for another equipment discovery provided in an embodiment of the present invention；

Fig. 6 is a kind of structural schematic diagram of user equipment provided in an embodiment of the present invention；

Fig. 7 is the structural schematic diagram of another user equipment provided in an embodiment of the present invention；

Fig. 8 is a kind of structural schematic diagram of base station provided in an embodiment of the present invention；

Fig. 9 is the structural schematic diagram of another base station provided in an embodiment of the present invention；

Figure 10 is the structural schematic diagram of another base station provided in an embodiment of the present invention；

Figure 11 is the structural schematic diagram of another base station provided in an embodiment of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

It should be noted that term " first ", " second " etc. are only used for description mesh in the description of the embodiment of the present invention , and should not be understood as indicating or implying relative importance.It should be noted that being removed in the description of the embodiment of the present invention Non- to be otherwise noted, the meaning of " plurality " is two or more.In addition, character "/", typicallying represent forward-backward correlation object is A kind of relationship of "or".

Any process described otherwise above or method description are construed as in flow chart or herein, indicate packet Include module, segment or the portion of the code of the executable instruction for the step of one or more is for realizing specific logical function or process Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable Sequence, including according to related function by substantially similar way or in the opposite order, Lai Zhihang function, this should be of the invention Embodiment the technical personnel in the technical field understood.

Embodiment one

The present embodiment is illustrated from the method that the angle of user equipment side finds equipment, as shown in Figure 1, this method packet It includes:

101: the discovery that the user equipment in first community receives at least one second community that first base station is sent is public Resource information；The first community is the cell of the first base station management；

Illustratively, method provided in an embodiment of the present invention can be applied to LTE system, UMTS(Universal Mobile Telecommunications System, Universal Mobile Communication System) etc..

Second community can be the cell of first base station management, be also possible to other BTS managements in addition to first base station Cell；Second community and first community are generally neighboring community.It was found that public resource information may include the period, RB number, Number of subframes or discovery resource multiplexing information instruction etc..

First base station preserves the discovery public resource information for any cell that it is managed, and available and save it The discovery public resource information of his cell.

It should be noted that the user in first community described in the embodiment of the present invention sets in device discovery procedure Standby to be used as audiomonitor, the user equipment in second community is as sending device.In actual implementation, same user equipment can be same When have monitoring function and sending function, the other users equipment in first community can also be used as sending device.

Optionally, step 101 may include: the user equipment reception first base station broadcast in first community comprising at least The system message of the discovery public resource information of one second community.

Illustratively, first base station can user equipment broadcast system message into first community, in the system message Discovery public resource information comprising at least one second community, the system message can also include: MIB(Master Information Block, host system message block), SIB(System Information Block, system information block) etc..

102: at least one is second small according to the discovery public resource INFORMATION DISCOVERY of at least one second community User equipment in area.

Illustratively, audiomonitor (user equipment in first community) obtains the sending device (user in second community Equipment) where cell (second community) discovery public resource information after, just can be with the hair in the cell (second community) Equipment is sent mutually to find.

It should be noted that when the user equipment in the user equipment and second community in first community is apart from closer When, just can mutually it find.Here " apart from closer " can implement are as follows: a range be preset, when first small In area user equipment " it was found that " when it meets the range with the distance between some user equipment in second community, it is believed that The distance between the user equipment in two cells and user equipment in first community are closer.The embodiment of the present invention is to the model The specific value enclosed is without limiting.

Optionally, before step 102, the method can also include:

Receive the monitoring instruction message that the first base station is sent；It is small that the monitoring instruction message is used to indicate described first User equipment in area executes monitoring process.

In this case, step 102 specifically includes: according to the monitoring instruction message at least one second community It was found that public resource information is monitored, and find the user equipment at least one described second community.

Illustratively, the user equipment (audiomonitor) that monitoring instruction message is used to trigger in first community starts to execute prison Survey process is referred to as triggering and carries out device discovery procedure.

The discovery public resource information of at least one second community is monitored, be referred to as at least one second The discovery public resource information of user equipment in cell is monitored.Wherein, the discovery public resource information of cell: refer to small Area be the user equipment distribution in the cell can monitor or send " it was found that " summation of the physical resource of signal；User equipment Discovery public resource information: refer to cell be can the monitoring or send of user equipment distribution " it was found that " physics of signal The summation of resource.

Optionally, before step 102, the method can also include: to arrange at least one described second community Sequence.

Illustratively, the user equipment in first community can carry out at least one second community according to certain rule Sequence, in this way, when the user equipment be triggered start execute discovering device process when, first to the cell (i.e. first where it Cell) in other users equipment be monitored, according still further to determining sequence successively to the user at least one second community Equipment is monitored.Wherein, by monitor the discovery public resource information of at least one second community to this at least one second User equipment in cell is monitored.

Under the optional way, according to the monitoring instruction message to the public money of the discovery of at least one second community Source information is monitored, and finds the user equipment at least one described second community, may include:

Further, at least one described second community is ranked up, following two can be specifically including but not limited to Mode:

Mode one: it is ranked up according to preset rules at least one second community is stated according to the system message.Specifically Can include but is not limited to following implementations:

Illustratively, which can be applied to the user equipment in first community and is in connected state (connected) or the case where Idle state (IDLE).

The signal strength that at least one second community is determined according to the system message, may include: according to SIB2/ The configuration information of SIB3/SIB4/SIB5 measures the signal of at least one second community, so that it is determined that at least one second The signal strength of cell.It wherein, include the configuration information of SIB2/SIB3/SIB4/SIB5, SIB2/SIB3/ in system message SIB4/SIB5 is the block of information for placing information of adjacent cells.

At least one described second community is ranked up according to the signal strength of at least one second community, it can be with Include:

According to signal by being ranked up to weak sequence at least one second community by force.

Mode two: it specifically includes:

Step 1) receives the message comprising measurement object that the first base station is sent；

Step 2 measures the measurement object of at least one second community；

Step 3) is ranked up at least one described second community according to preset rules according to the result of the measurement.

Step 4) receives the monitoring instruction message that the first base station is sent；The monitoring instruction message is used to indicate institute The user equipment stated in first community executes monitoring process.

Illustratively, which can be used for the case where user equipment in first community is in connection status. Measurement object can be with specifically: RSRP(Reference Signal Received Power in LTE system, reference signal receive Power) or RSRQ(Reference Signal Received Quality, Reference Signal Received Quality) etc.；UMTS system Middle RSCP(Received Signal Code Power, received signal code power) or RSRQ etc..

Optionally, step 3) may include:

Illustratively, the related description in which may refer to the description of mode one, and details are not described herein again.

Further, in order to guarantee the user equipment in first community (audiomonitor) situation limited in baseband capability Under, more effectively search more user equipmenies (discovering device), it is described according to the monitoring instruction message according to the row The result of sequence is monitored the discovery public resource information of at least one second community, comprising:

According to the discovery public resource information of the strong second community of the monitoring instruction message priority monitoring signal.

Illustratively, the user equipment monitors in first community arrive, the signal strength of adjacent with first community cell Successively are as follows: 16 > cell of cell 5 > cell, 8 > cell, 10 > cell, 11 > cell, 15 > cell, 18 > cell 21, and the RSRP of cell 15=- 105dbm.In this case, it is believed that cell 5,8,10,11,15 be apart from the closer cell of the user equipment, therefore it is subsequent into When row discovery is monitored, the discovery public resource information in cell 5,8,10,11,15 can be successively monitored, so as to send out User equipment in existing cell 5,8,10,11,15.

Further, the method can also include:

Illustratively, the discovery public resource information update of cell may include: cell ID(IDentity, identity Number) it updates, cell is used to find number/list update of the time-domain and frequency-domain resource of resource, period update etc..

It, can be into first community after first base station finds the discovery public resource information update of at least one second community User equipment broadcast comprising at least one second community it is updated discovery public resource information system message；So that the Described in user equipment updated discovery public resource INFORMATION DISCOVERY of at least one second community according in one cell extremely User equipment in a few second community.

Those skilled in the art should can deduce " first community according to the implementation of the step 102 of above description Interior user equipment according to the updated discovery public resource INFORMATION DISCOVERY of at least one second community at least one The specific implementation process of user equipment in second community ", no longer describes herein.

It should be noted that it is small to may cause first after the discovery public resource information update of at least one second community The sequence of the discovery public resource information of user equipment monitors at least one second community in area changes, so as to cause It is different to the monitoring time of the discovery public resource information of different second communities.

The method of equipment provided in an embodiment of the present invention discovery, the user equipment in first community is by receiving first base station The discovery public resource information of at least one second community sent, wherein first community is the cell of first base station management, and According to the user equipment in discovery at least one second community of public resource INFORMATION DISCOVERY of at least one second community, realize The mutual discovery of user equipment between different community, expands the monitoring range of user equipment, improves user experience.It solves In the prior art, sending device and audiomonitor at least meet between the two be closer and both belong to same cell When, the problem of just can mutually finding.

Embodiment two

The present embodiment is illustrated from the method that the angle of first base station side finds equipment, and described in this embodiment One base station is first base station described in embodiment one.Movement performed by user equipment in the present embodiment in first community and Relevant explanation may refer to embodiment one, and the present embodiment repeats no more this.

As shown in Fig. 2, this method comprises:

201: the discovery public resource information of first base station acquisition second community；

Illustratively, second community can be the cell of first base station management, be also possible to its in addition to first base station The cell of his BTS management；Second community and first community are generally neighboring community.It was found that public resource information may include week Phase, RB number, number of subframes or discovery resource multiplexing information instruction etc..

Optionally, when second community is the cell of first base station management, since first base station preserves what it was managed The discovery public resource information of any cell, therefore step 201 may include: the discovery that first base station directly determines second community Public resource information.

Optionally, when other base stations (being described hereinafter as " the second base station ") pipe that second community is in addition to first base station When the cell of reason, which may include:

Illustratively, when establishing neighboring BS relationship, first base station can be through the above way for first community and second community Obtain the discovery public resource information of second community.Wherein, the embodiment of the present invention is to establishing the mode of neighboring BS relationship without limit Fixed, for example, it may be ANR(Automatic Neighbour Relation, Automatic Neighboring Relation) configuration or fixed configurations Etc. modes.

First base station can send request message to second base station by X2 interface, and by described in X2 interface reception The discovery public resource information for the second community that second base station is sent according to the request message.

Further, after step 201, this method can also include: the discovery that first base station stores the second community Public resource information.

202: the user equipment into first community sends the discovery public resource information of the second community；So that described Use of the user equipment in the second community according to the discovery public resource INFORMATION DISCOVERY of the second community in first community Family equipment；The first community is the cell of first base station management.

Optionally, step 202 may include: the hair that the user equipment broadcast into first community includes the second community The system message of existing public resource information.

Illustratively, first base station can user equipment broadcast system message into first community, in the system message Discovery public resource information comprising second community, in addition, the system message can also include: MIB, SIB etc..

Further, the method can also include:

The updated discovery public resource information of the second community is sent to the user equipment in first community；Make User equipment in the first community the according to the updated discovery public resource INFORMATION DISCOVERY of the second community User equipment in two cells.

Optionally, when second community and first community belong to the cell of first base station management, it is small to obtain described second The updated discovery public resource information in area may include: that first base station is directly obtained the updated discovery of the second community Public resource information.

Optionally, when second community be the second BTS management cell constantly, obtain the updated hair of the second community Existing public resource information may include: that first base station receives the updated hair of the second community that second base station is sent Existing public resource information.

Illustratively, the second community that first base station can receive that second base station is sent by X2 interface updates Discovery public resource information afterwards.

Further, after obtaining the updated discovery public resource information of second community, this method can be with Include:

First base station is described second small according to the updated discovery public resource information update storage of the second community The discovery public resource information in area.

It should be noted that the present embodiment obtains the discovery public resource information of second community with first base station, and to the User equipment in one cell, which is sent, to be illustrated for the discovery public resource information of the second community.In actual implementation, First base station is available and is stored with the discovery public resource information of multiple second communities, and the user into first community sets Preparation send the discovery public resource information of multiple second community, in this case, how the user equipment in first community utilizes The discovery public resource information of multiple second community carries out equipment discovery, may refer to the associated description of above-described embodiment one.

The method of equipment discovery provided in an embodiment of the present invention, first base station obtains and the user equipment into first community Send the discovery public resource information of second community, wherein first community is the cell of first base station management, so that first community Interior user equipment realizes difference according to the user equipment in the discovery public resource INFORMATION DISCOVERY second community of second community The mutual discovery of user equipment between cell, expands the monitoring range of user equipment, improves user experience.It solves existing In technology, sending device and audiomonitor at least meet between the two be closer and both when belonging to same cell, The problem of can mutually finding.

Embodiment three

The present embodiment is illustrated from the method that the angle of the second base station side finds equipment, and described in this embodiment Two base stations are the second base station described in embodiment two, and first base station described in this embodiment is embodiment one and embodiment two Described in first base station.Movement performed by user equipment in the present embodiment in first community and relevant explanation may refer to Embodiment one, movement and relevant explanation performed by first base station may refer to embodiment two, and the present embodiment repeats no more this.

As shown in figure 3, this method comprises:

301: the second base stations receive the request message that first base station is sent；The request message is for described in request the The discovery public resource information of the second community of two base stations；

Illustratively, the discovery public resource information for the second community that the second base station stored has it to be managed.Second base station The request message that first base station is sent can be received by X2 interface, send described second to the first base station by X2 interface The discovery public resource information of cell.

302: sending the discovery public resource information of the second community to the first base station according to the request message； So that the discovery public resource information of the second community is sent to the user equipment of first community by the first base station, it is described The discovery public resource information of second community is for finding that the user equipment in the first community in the second community User equipment；The first community is the cell of the first base station management.

Illustratively, the discovery public resource information of the second community is used to make the user equipment in the first community It was found that the user equipment in the second community, specific to understand are as follows: the user equipment in the first community is according to described second User equipment in second community described in the discovery public resource INFORMATION DISCOVERY of cell.Concrete implementation process may refer to above-mentioned The associated description of embodiment one, the present embodiment repeat no more this.

Optionally, after the discovery public resource information update of the second community, the method also includes:

Illustratively, it is updated can to send the second community to the first base station by X2 interface for the second base station It was found that public resource information.

The updated discovery public resource information of second community is for sending out the user equipment in the first community User equipment in the existing second community, it is specific to understand are as follows: the user equipment in the first community is small according to described second User equipment in second community described in the updated discovery public resource INFORMATION DISCOVERY in area.Concrete implementation process may refer to The associated description of above-described embodiment one, the present embodiment repeat no more this.

After the discovery public resource information update of the second community, the method also includes: second base station is more The discovery public resource information of the second community newly stored.

The method of equipment discovery provided in an embodiment of the present invention, the second base station are disappeared by receiving the request that first base station is sent Cease the discovery public resource information that second community is sent to first base station；So that first base station is by the public money of the discovery of second community Source information is sent to the user equipment of first community, wherein first community is the cell of first base station management, the hair of second community Existing public resource information is used to make the user equipment in first community to find the user equipment in second community, realizes different small The mutual discovery of user equipment between area, expands the monitoring range of user equipment, improves user experience.Solves existing skill In art, sending device and audiomonitor at least meet between the two be closer and both when belonging to same cell, just may be used The problem of mutually to find.

The above method is specifically described below by several specific embodiments:

Embodiment 1

First community is the cell of first base station management in the present embodiment, and m second community is n the second BTS managements Cell, first community and second community neighboring community each other, the user equipment in first community are in connection status, wherein and m >= 2, n >=1, m >=n；Each second base station can manage one or more second community.

As shown in figure 4, this method comprises:

401: when first community and m second community establish neighboring BS relationship, first base station passes through X2 interface to n the second bases It stands and sends request message.

Wherein, the discovery public resource for the m second community that request message is managed for request n the second base stations Information.

402: the n the second base station sends it to first base station by X2 interface and is managed respectively according to the request message Second community discovery public resource information.

403: first base station saves the discovery public resource information of the m second community.

404: first base station broadcasts the hair comprising the m second community to audiomonitor (user equipment in first community) The system message of existing public resource information.

Wherein it is possible to which step 401-404 is known as the process that audiomonitor obtains adjacent area discovery public resource information.

405: the audiomonitor accesses first community.

406: the audiomonitor receives the message comprising measurement object that first base station is sent.

407: the audiomonitor respectively measures the measurement object of the m second community.

408: the audiomonitor determines the signal strength of the m second community according to the result that step 407 measures.

409: the audiomonitor is according to the signal strength of the m second community by small to weak sequence a to the m second by force Area is ranked up.

410: the audiomonitor receives the monitoring instruction message that first base station is sent；Monitoring instruction message is used to indicate the prison Equipment is listened to execute monitoring process.

411: the audiomonitor is first monitored the discovery public resource information of first community, so that discovery first is small Other users equipment (discovering device) in area, it is public to the discovery of the m second community according still further to the ranking results of step 409 Resource information is monitored, to find the user equipment (discovering device) in the m second community.

Wherein it is possible to which step 405-411 to be known as to the discovery procedure of audiomonitor and discovering device under connection status.

In addition, in specific implementation, longer monitoring time can be arranged to the second community first monitored in audiomonitor, after Shorter monitoring time is arranged in the second community of monitoring, for example, share 4 second communities, respectively cell 1, cell 2, cell 3, cell 4, according to the sequence after the arrangement of certain sequence are as follows: cell 2, cell 4, cell 3, cell 1, it is possible to will be directed to Cell 2, cell 4, cell 3, the monitoring time of cell 1 are respectively set to 4 search cycles, 3 search cycles, 2 search weeks Phase, 1 search cycle.

Further, this method can also include the renewal process of discovery public resource information, specifically include:

412: when the discovery public resource information update of one or more second community in the m second community, The base station more where the second community of new discovery public resource information sends the hair of updated second community to first base station Existing public resource information.

Wherein, the base station more where the second community of new discovery public resource information, it is possible to understand that are as follows: the more new discovery The second community of public resource information is the cell of the BTS management.

413: first base station is small according to the m a second that the discovery public resource information update of updated second community stores The discovery public resource information in area.

Wherein, after step 413, which believes according to the discovery public resource of updated m second community Breath executes step 404- step 411.

The method of equipment discovery provided in an embodiment of the present invention, first community are the cell of first base station management, m a second Cell is the cell of n the second BTS managements, and when first community and m second community establish neighboring BS relationship, first base station passes through X2 interface obtains the discovery public resource information of the m second community to the second base stations n, and by the hair of the m second community Existing public resource information includes that audiomonitor (user equipment in first community) is broadcast in system message；The audiomonitor After accessing first community, the m second community is measured by the measurement object that first base station indicates, to be somebody's turn to do The signal strength that m second community measures, and when receiving detection instruction message, it is public to the discovery of first community first Resource information is monitored altogether, according still further to the stronger second community of priority monitoring signal principle to the hair of the m second community Existing public resource information is monitored, to find the user equipment (discovering device) in first community and the m second community. The mutual discovery for realizing user equipment between different community expands the monitoring range of user equipment, improves user experience. Solve in the prior art, sending device and audiomonitor at least meet between the two be closer and both belong to it is same When cell, the problem of just can mutually finding.

Embodiment 2

First community is the cell of first base station management in the present embodiment, and m second community is n the second BTS managements Cell, first community and second community neighboring community each other, the user equipment in first community are in idle condition, wherein and m >= 2, n >=1, m >=n；Each second base station can manage one or more second community.

As shown in figure 5, this method comprises:

501: when first community and m second community establish neighboring BS relationship, first base station passes through X2 interface to n the second bases It stands and sends request message.

502: the n the second base station sends it to first base station by X2 interface and is managed respectively according to the request message Second community discovery public resource information.

503: first base station saves the discovery public resource information of the m second community.

504: first base station broadcasts the hair comprising the m second community to audiomonitor (user equipment in first community) The system message of existing public resource information.

Wherein, step 501-504 obtains adjacent area for audiomonitor and finds public money with the step 401-404 in embodiment 1 The process of source information.

505: being measured according to signal of the configuration information of SIB2/SIB3/SIB4/SIB5 to the m second community；Its In, it include the configuration information of SIB2/SIB3/SIB4/SIB5 in system message.

506: the audiomonitor determines the signal strength of the m second community according to the result that step 505 measures.

507: the audiomonitor is according to the signal strength of the m second community by small to weak sequence a to the m second by force Area is ranked up.

508: the audiomonitor receives the monitoring instruction message that first base station is sent；Monitoring instruction message is used to indicate the prison Equipment is listened to execute monitoring process.

509: the audiomonitor is first monitored the discovery public resource information of first community, so that discovery first is small Other users equipment (discovering device) in area, it is public to the discovery of the m second community according still further to the ranking results of step 507 Resource information is monitored, to find the user equipment (discovering device) in the m second community.

Wherein it is possible to which step 505-509 to be known as to the discovery procedure of audiomonitor and discovering device under idle state.

In addition, this method can also include the renewal process of discovery public resource information:

510: when the discovery public resource information update of one or more second community in the m second community, The base station more where the second community of new discovery public resource information sends the hair of updated second community to first base station Existing public resource information.

511: first base station is small according to the m a second that the discovery public resource information update of updated second community stores The discovery public resource information in area.

Wherein, after step 511, which believes according to the discovery public resource of updated m second community Breath executes step 504- step 409.

The method of equipment discovery provided in an embodiment of the present invention, first community are the cell of first base station management, m a second Cell is the cell of n the second BTS managements, and when first community and m second community establish neighboring BS relationship, first base station passes through X2 interface obtains the discovery public resource information of the m second community to the second base stations n, and by the hair of the m second community Existing public resource information includes that audiomonitor (user equipment in first community) is broadcast in system message；The audiomonitor The m second community is measured according to the configuration information for the SIB2/SIB3/SIB4/SIB5 for including in system message, thus The signal strength that the m second community measures is obtained, and when receiving detection instruction message, first to first community It was found that public resource information is monitored, it is small according still further to the principle a to the m second of the stronger second community of priority monitoring signal The discovery public resource information in area is monitored, thus find in first community and the m second community user equipment (it was found that Equipment).The mutual discovery for realizing user equipment between different community expands the monitoring range of user equipment, improves use Family experience.It solves in the prior art, sending device and audiomonitor at least meet being closer and both between the two When belonging to same cell, the problem of just can mutually finding.

It on the one hand, is a kind of user equipment 60 provided in an embodiment of the present invention, to execute one institute of embodiment referring to Fig. 6 The method for the equipment discovery shown, the user equipment 60 is the user equipment in first community, and the user equipment 60 includes:

Receiving unit 601, the discovery public resource information of at least one second community for receiving first base station transmission； The first community is the cell of the first base station management；

It was found that unit 602, the discovery at least one second community according to the receiving unit 601 transmission is public Resource information finds the user equipment at least one described second community altogether.

Optionally, the receiving unit 601 is specifically used for, and receive first base station broadcast includes at least one second community Discovery public resource information system message.

Optionally, the receiving unit 601 is also used to, and receives the monitoring instruction message that the first base station is sent；It is described Monitoring instruction message is used to indicate the user equipment 60 and executes monitoring process；

The discovery unit 602 is specifically used for, according to the monitoring instruction message at least one second community It was found that public resource information is monitored, and find the user equipment at least one described second community.

Optionally, the user equipment 60 further include: sequencing unit 603 is used for according to the system message according to default Rule is ranked up at least one described second community, alternatively,

In the case where the user equipment 60 is in connection status, the receiving unit 601 is also used to, and receives described the One base station send the message comprising measurement object, the user equipment 60 further include: measuring unit 604, be used for it is described extremely The measurement object of a few second community measures, sequencing unit 603, for according to the result of the measurement according to pre- If rule is ranked up at least one described second community；

The discovery unit 602 is specifically used for, according to the monitoring instruction message according to the result of the sequence to described The discovery public resource information of at least one second community is monitored, and finds the user at least one described second community Equipment.

Optionally, the sequencing unit 603 is specifically used for,

Determine the signal strength of at least one second community；

Optionally, the receiving unit 601 is also used to, and receives at least one second community of the first base station transmission more Discovery public resource information after new；

The discovery unit 602 is also used to, and is believed according to the updated discovery public resource of at least one described second community Breath finds the user equipment at least one described second community.

User equipment provided in an embodiment of the present invention, by the hair for receiving at least one second community that first base station is sent Existing public resource information, wherein the user equipment is the user equipment of first community management, and first community is first base station management Cell, and set according to the user at least one second community of the discovery public resource INFORMATION DISCOVERY of at least one second community It is standby, the mutual discovery of user equipment between different community is realized, the monitoring range of user equipment is expanded, improves user's body It tests.Solve in the prior art, sending device and audiomonitor at least meet between the two be closer and both belong to When same cell, the problem of just can mutually finding.

It is a kind of user equipment 60 provided in an embodiment of the present invention, to execute equipment shown in embodiment one referring to Fig. 7 It was found that method, the user equipment 60 is the user equipment in first community, and the user equipment 60 includes:

Receiver 701, the discovery public resource information of at least one second community for receiving first base station transmission；Institute State the cell that first community is the first base station management；

Processor 702, for according to the discovery public resource INFORMATION DISCOVERY of at least one second community at least User equipment in one second community.

Optionally, the receiver 701 is specifically used for, and receive first base station broadcast includes at least one second community It was found that the system message of public resource information.

Optionally, the receiver 701 is also used to, and receives the monitoring instruction message that the first base station is sent；The prison It surveys instruction message and is used to indicate the user equipment execution monitoring process；

The processor 702 is specifically used for, according to the monitoring instruction message to the hair of at least one second community Existing public resource information is monitored, and finds the user equipment at least one described second community.

Optionally, the processor 702 is also used to, according to the system message according to preset rules to it is described at least one Second community is ranked up, alternatively,

The receiver 701 is also used to receive the message comprising measurement object that the first base station is sent, the processing Device 702 is also used to, and is measured to the measurement object of at least one second community, is pressed according to the result of the measurement At least one described second community is ranked up according to preset rules；

The processor 702 is specifically used for, according to it is described monitoring instruction message according to the sequence result to it is described extremely The discovery public resource information of a few second community is monitored, and finds that the user at least one described second community sets It is standby.

Optionally, the processor 702 is specifically used for,

Determine the signal strength of at least one second community；

Optionally, the receiver 701 is also used to, and is received at least one second community that the first base station is sent and is updated Discovery public resource information afterwards；

The processor 702 is also used to, according to the updated discovery public resource information of at least one described second community It was found that the user equipment at least one described second community.

It on the one hand, is a kind of base station 80 provided in an embodiment of the present invention, for executing shown in embodiment two referring to Fig. 8 The method of equipment discovery, the base station 80 are specially the first base station in above-described embodiment, which includes:

Acquiring unit 801, for obtaining the discovery public resource information of second community；

Transmission unit 802, send that the acquiring unit 801 transmits for the user equipment into first community described the The discovery public resource information of two cells；So that the user equipment in the first community is public according to the discovery of the second community Resource information finds the user equipment in the second community altogether；The first community is the cell of the BTS management.

Optionally, the second community is the cell of the second BTS management,

The transmission unit 802 is also used to, and the second base station Xiang Suoshu sends request message；The request message is for requesting Obtain the discovery public resource information of the second community；

The base station 80 further include: receiving unit 803 is sent for receiving second base station according to the request message The second community discovery public resource information.

Optionally, the transmission unit 802 is specifically used for, and the user equipment broadcast into first community includes described second The system message of the discovery public resource information of cell.

Optionally, the acquiring unit 801 is also used to, and obtains the updated discovery public resource letter of the second community Breath；

The transmission unit 802 is also used to, and the updated discovery public resource information of the second community is sent to User equipment in the first community；So that the user equipment in the first community is updated according to the second community It was found that the user equipment in second community described in public resource INFORMATION DISCOVERY.

Base station provided in an embodiment of the present invention sends second community by the user equipment obtained and into first community It was found that public resource information, wherein first community is the cell of the BTS management so that the user equipment in first community according to User equipment in the discovery public resource INFORMATION DISCOVERY second community of second community, realizes user equipment between different community Mutual discovery, expand the monitoring range of user equipment, improve user experience.It solves in the prior art, sending device At least meet with audiomonitor between the two be closer and both when belonging to same cell, what just can mutually be found asks Topic.

It is a kind of base station 80 provided in an embodiment of the present invention referring to Fig. 9, for executing the discovery of equipment shown in embodiment two Method, the base station 80 be specially above-described embodiment in first base station, which includes:

Processor 901, for obtaining the discovery public resource information of second community；

Transmitter 902, the discovery public resource for the second community that the user equipment into first community is sent Information；So that the user equipment in the first community is according to the discovery public resource INFORMATION DISCOVERY of the second community User equipment in two cells；The first community is the cell of the BTS management.

Optionally, the second community is the cell of the second BTS management,

The transmitter 902 is also used to, and the second base station Xiang Suoshu sends request message；The request message is obtained for requesting Take the discovery public resource information of the second community；

The base station 80 further include: receiver 903 is sent according to the request message for receiving second base station The discovery public resource information of the second community.

Optionally, the transmitter 902 is specifically used for, and the user equipment broadcast into first community is small comprising described second The system message of the discovery public resource information in area.

Optionally, the processor 901 is also used to, and obtains the updated discovery public resource information of the second community；

The transmitter 902 is also used to, and the updated discovery public resource information of the second community is sent to institute State the user equipment in first community；So that the user equipment in the first community is according to the updated hair of the second community User equipment in second community described in existing public resource INFORMATION DISCOVERY.

It on the one hand, is a kind of base station 100 provided in an embodiment of the present invention, for executing shown in embodiment three referring to Figure 10 Equipment discovery method, the base station 100 be specially above-described embodiment in the second base station, which includes:

Receiving unit 1001, for receiving the request message of first base station transmission；The request message is used for request The discovery public resource information of the second community of the base station；

Transmission unit 1002, the request message for being transmitted according to the receiving unit 1001 is to the first base station Send the discovery public resource information of the second community；So that the first base station is by the public money of the discovery of the second community Source information is sent to the user equipment of first community, and the discovery public resource information of the second community is described first small for making User equipment in area finds the user equipment in the second community；The first community is the small of the first base station management Area.

Optionally, the transmission unit 1002 is also used to, and it is updated that Xiang Suoshu first base station sends the second community It was found that public resource information, so that the updated discovery public resource information of the second community is sent to by the first base station User equipment in the first community, the updated discovery public resource information of second community are described first small for making User equipment in area finds the user equipment in the second community.

The base station of equipment provided in an embodiment of the present invention discovery, by receiving request message that first base station is sent to first The discovery public resource information of base station transmission second community；So that first base station sends out the discovery public resource information of second community Give the user equipment of first community, wherein first community is the cell of first base station management, the public money of the discovery of second community Source information is used to make the user equipment in first community to find the user equipment in second community, realizes and uses between different community The mutual discovery of family equipment expands the monitoring range of user equipment, improves user experience.It solves in the prior art, hair Send equipment and audiomonitor at least meet between the two be closer and both when belonging to same cell, just can mutually send out Existing problem.

It is a kind of base station 100 provided in an embodiment of the present invention referring to Figure 11, for executing the hair of equipment shown in embodiment three Existing method, the base station 100 are specially the second base station in above-described embodiment, which includes:

Receiver 1101, for receiving the request message of first base station transmission；The request message is used for request institute State the discovery public resource information of the second community of base station；

Transmitter 1102, the discovery for sending the second community to the first base station according to the request message are public Resource information altogether；So that the discovery public resource information of the second community is sent to the use of first community by the first base station Family equipment, the discovery public resource information of the second community are used to make the user equipment in the first community to find described the User equipment in two cells；The first community is the cell of the first base station management.

Optionally, the transmitter 1102 is also used to, and Xiang Suoshu first base station sends the updated hair of second community Existing public resource information, so that the updated discovery public resource information of the second community is sent to institute by the first base station The user equipment in first community is stated, the updated discovery public resource information of second community is for making the first community Interior user equipment finds the user equipment in the second community.

In addition, the embodiment of the present invention also provides a kind of system of equipment discovery, including but not limited to following two combination side Formula:

The first combination: user equipment 60, base station 80 and base station 100, wherein user equipment 60 is in first community User equipment；

The base station 80, for sending request message to the base station 100；The request message is for described in request The discovery public resource information of the second community of base station 100；

The base station 100, the discovery for sending the second community to the base station 80 according to the request message are public Resource information altogether；

The base station 80 is also used to, and the discovery public resource information of the second community is sent to the user equipment 60；

The user equipment 60, the discovery public resource letter of at least one second community for receiving the transmission of base station 80 Breath；And the use at least one second community according to the discovery public resource INFORMATION DISCOVERY of at least one second community Family equipment.

Second of combination: user equipment 60, base station 80, wherein user equipment 60 is that the user in first community sets It is standby；

The base station 80, the discovery public resource information of the second community for obtaining the base station 80, and by described The discovery public resource information of two cells is sent to the user equipment 60；

It should be noted that the system can also include other combinations, as long as comprising described in above-described embodiment Any one of user equipment 60, base station 80 and base station 100 are i.e. within protection scope of the present invention.

The system of equipment discovery provided in an embodiment of the present invention, user equipment 60 is by receiving at least the one of the transmission of base station 80 The discovery public resource information of a second community, wherein user equipment 60 is the user equipment in first community, and first community is The cell of first base station management, and at least one is second small according to the discovery public resource INFORMATION DISCOVERY of at least one second community User equipment in area realizes the mutual discovery of user equipment between different community, expands the monitoring range of user equipment, Improve user experience.It solves in the prior art, sending device and audiomonitor at least meet being closer between the two When belonging to same cell with the two, the problem of just can mutually finding.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical property, mechanical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the portion of each embodiment the method for the present invention Step by step.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store The medium of program code.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features； And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims

1. a kind of method of equipment discovery characterized by comprising

User equipment in first community receives the discovery public resource information at least one second community that first base station is sent, The discovery public resource information includes at least the one of period, RB number, number of subframes or discovery resource multiplexing information instruction It is a；The first community is the cell of the first base station management；

According to the use at least one second community described in the discovery public resource INFORMATION DISCOVERY of at least one second community Family equipment.

2. the method according to claim 1, wherein the user equipment in the first community receives first base station The discovery public resource information of at least one second community sent, comprising:

User equipment in first community receives the discovery public resource comprising at least one second community of first base station broadcast The system message of information.

3. according to the method described in claim 2, it is characterized in that, at least one second community according to discovery Before user equipment at least one second community described in public resource INFORMATION DISCOVERY, the method also includes:

Receive the monitoring instruction message that the first base station is sent；The monitoring instruction message is used to indicate in the first community User equipment execute monitoring process；

In at least one second community described in the discovery public resource INFORMATION DISCOVERY of at least one second community according to User equipment, comprising:

The discovery public resource information of at least one second community is monitored according to the monitoring instruction message, concurrently User equipment at least one existing described second community.

4. according to the method described in claim 3, it is characterized in that, at least one second community according to discovery Before user equipment at least one second community described in public resource INFORMATION DISCOVERY, the method also includes:

In the case that user equipment in the first community is in connection status, receive the first base station transmission includes The message of measurement object measures the measurement object of at least one second community, according to the knot of the measurement Fruit is ranked up at least one described second community according to preset rules；

It is described that the discovery public resource information of at least one second community is monitored according to the monitoring instruction message, And find the user equipment at least one described second community, comprising:

According to the monitoring instruction message according to the result of the sequence to the public money of the discovery of at least one second community Source information is monitored, and finds the user equipment at least one described second community.

5. according to the method described in claim 4, it is characterized in that, described according to preset rules, at least one is second small to described Area is ranked up, comprising:

Determine the signal strength of at least one second community；

6. -3 or 5 described in any item methods according to claim 1, which is characterized in that the method also includes:

According at least one second community described in the updated discovery public resource INFORMATION DISCOVERY of at least one described second community Interior user equipment.

7. a kind of method of equipment discovery characterized by comprising

First base station obtains the discovery public resource information of second community, and the discovery public resource information includes period, RB number At least one of mesh, number of subframes or discovery resource multiplexing information instruction；

User equipment into first community sends the discovery public resource information of the second community；So that the first community User equipment of the interior user equipment in the second community according to the discovery public resource INFORMATION DISCOVERY of the second community；Institute State the cell that first community is first base station management.

8. the method according to the description of claim 7 is characterized in that the second community is the cell of the second BTS management, institute State the discovery public resource information that first base station obtains second community, comprising:

The first base station sends request message to second base station；The request message is small for described in request second The discovery public resource information in area；

9. according to the method described in claim 8, it is characterized in that, the user equipment into first community sends described the The discovery public resource information of two cells, comprising:

The system message of discovery public resource information of the user equipment broadcast comprising the second community into first community.

10. according to the described in any item methods of claim 7-9, which is characterized in that the method also includes:

The updated discovery public resource information of the second community is sent to the user equipment in the first community；Make User equipment in the first community the according to the updated discovery public resource INFORMATION DISCOVERY of the second community User equipment in two cells.

11. a kind of method of equipment discovery characterized by comprising

Second base station receives the request message that first base station is sent；The request message is for the second base station described in request The discovery public resource information of second community, the discovery public resource information include period, RB number, number of subframes or hair At least one of existing resource multiplexing information instruction；

The discovery public resource information of the second community is sent to the first base station according to the request message；So that described The discovery public resource information of the second community is sent to the user equipment of first community, the second community by first base station Discovery public resource information for making the user equipment in the first community find the user equipment in the second community； The first community is the cell of the first base station management.

12. according to the method for claim 11, which is characterized in that the discovery public resource information update of the second community Afterwards, the method also includes:

The updated discovery public resource information of second community is sent to the first base station, so that the first base station will The updated discovery public resource information of second community is sent to the user equipment in the first community, and described second is small The updated discovery public resource information in area is for finding that the user equipment in the first community in the second community User equipment.

13. a kind of user equipment, which is characterized in that the user equipment is the user equipment in first community, and the user sets It is standby to include:

Receiving unit, the discovery public resource information of at least one second community for receiving first base station transmission, the hair Existing public resource information includes at least one of period, RB number, number of subframes or discovery resource multiplexing information instruction；It is described First community is the cell of the first base station management；

It was found that unit, the discovery public resource information at least one second community according to receiving unit transmission It was found that the user equipment at least one described second community.

14. user equipment according to claim 13, which is characterized in that

The receiving unit is specifically used for, and receives the discovery public resource comprising at least one second community of first base station broadcast The system message of information.

15. user equipment according to claim 14, which is characterized in that

The receiving unit is also used to, and receives the monitoring instruction message that the first base station is sent；The monitoring instruction message is used Monitoring process is executed in the instruction user equipment；

The discovery unit is specifically used for, public to the discovery of at least one second community according to the monitoring instruction message Resource information is monitored, and finds the user equipment at least one described second community.

16. user equipment according to claim 15, which is characterized in that

The user equipment further include: sequencing unit is used for according to the system message according to preset rules to described at least one A second community is ranked up, alternatively,

In the case that user equipment in the first community is in connection status, the receiving unit is also used to, and receives institute State the message comprising measurement object of first base station transmission；The user equipment further include: measuring unit, for it is described at least The measurement object of one second community measures；Sequencing unit, for the result according to the measurement according to default rule Then at least one described second community is ranked up；

The discovery unit is specifically used for, according to it is described monitoring instruction message according to the sequence result to it is described at least one The discovery public resource information of second community is monitored, and finds the user equipment at least one described second community.

17. user equipment according to claim 16, which is characterized in that the sequencing unit is specifically used for,

Determine the signal strength of at least one second community；

18. the described in any item user equipmenies of 3-17 according to claim 1, which is characterized in that

The receiving unit is also used to, and it is public to receive the updated discovery of at least one second community that the first base station is sent Resource information；

The discovery unit is also used to, according to the updated discovery public resource INFORMATION DISCOVERY institute of at least one described second community State the user equipment at least one second community.

19. a kind of user equipment, which is characterized in that the user equipment is the user equipment in first community, and the user sets It is standby to include:

Receiver, the discovery public resource information of at least one second community for receiving first base station transmission, the discovery Public resource information includes at least one of period, RB number, number of subframes or discovery resource multiplexing information instruction；Described One cell is the cell of the first base station management；

Processor, for according to the discovery public resource INFORMATION DISCOVERY of at least one second community at least one second User equipment in cell.

20. user equipment according to claim 19, which is characterized in that

The receiver is specifically used for, and receives the discovery public resource letter comprising at least one second community of first base station broadcast The system message of breath.

21. user equipment according to claim 20, which is characterized in that

The receiver is also used to, and receives the monitoring instruction message that the first base station is sent；The monitoring instruction message is used for Indicate that the user equipment executes monitoring process；

The processor is specifically used for, according to the monitoring instruction message to the public money of the discovery of at least one second community Source information is monitored, and finds the user equipment at least one described second community.

22. user equipment according to claim 21, which is characterized in that

The processor is also used to, and is arranged according to preset rules at least one described second community according to the system message Sequence, alternatively,

The receiver is also used to receive the message comprising measurement object that the first base station is sent, and the processor is also used In being measured to the measurement object of at least one second community, according to the result of the measurement according to default rule Then at least one described second community is ranked up；

The processor is specifically used for, according to the monitoring instruction message according to the sequence result to it is described at least one the The discovery public resource information of two cells is monitored, and finds the user equipment at least one described second community.

23. user equipment according to claim 22, which is characterized in that the processor is specifically used for,

Determine the signal strength of at least one second community；

24. the described in any item user equipmenies of 9-23 according to claim 1, which is characterized in that

The receiver is also used to, and receives the updated public money of discovery of at least one second community that the first base station is sent Source information；

The processor is also used to, according to the updated discovery public resource INFORMATION DISCOVERY of at least one described second community User equipment at least one second community.

25. a kind of base station characterized by comprising

Acquiring unit, for obtaining the discovery public resource information of second community, the discovery public resource information include the period, At least one of RB number, number of subframes or discovery resource multiplexing information instruction；

Transmission unit sends the hair of the second community of the acquiring unit transmission for the user equipment into first community Existing public resource information；So that the discovery public resource information of user equipment in the first community according to the second community It was found that the user equipment in the second community；The first community is the cell of first base station management.

26. base station according to claim 25, which is characterized in that the second community is the cell of the second BTS management,

The transmission unit is also used to, and the second base station Xiang Suoshu sends request message；The request message is used for request institute State the discovery public resource information of second community；

The base station further include: receiving unit, described sent for receiving second base station according to the request message The discovery public resource information of two cells.

27. base station according to claim 26, which is characterized in that

The transmission unit is specifically used for, and discovery of the user equipment broadcast comprising the second community into first community is public The system message of resource information.

28. according to the described in any item base stations claim 25-27, which is characterized in that

The transmission unit is also used to, and the updated discovery public resource information of the second community is sent to described first User equipment in cell；So that the user equipment in the first community is public according to the updated discovery of the second community Resource information finds the user equipment in the second community.

29. a kind of base station characterized by comprising

Processor, for obtaining the discovery public resource information of second community, the discovery public resource information includes period, RB At least one of number, number of subframes or discovery resource multiplexing information instruction；

Transmitter, the discovery public resource information for the second community that the user equipment into first community is sent；Make Obtain user equipment second community according to the discovery public resource INFORMATION DISCOVERY of the second community in the first community Interior user equipment；The first community is the cell of first base station management.

30. base station according to claim 29, which is characterized in that the second community is the cell of the second BTS management,

The transmitter is also used to, and the second base station Xiang Suoshu sends request message；The request message is for described in request The discovery public resource information of second community；

The base station further include: receiver, described second sent for receiving second base station according to the request message The discovery public resource information of cell.

31. base station according to claim 29, which is characterized in that

The transmitter is specifically used for, and the user equipment broadcast into first community includes the public money of discovery of the second community The system message of source information.

32. according to the described in any item base stations claim 29-31, which is characterized in that

The processor is also used to, and obtains the updated discovery public resource information of the second community；

The transmitter is also used to, and it is small that the updated discovery public resource information of the second community is sent to described first User equipment in area；So that the user equipment in the first community is according to the updated public money of discovery of the second community Source information finds the user equipment in the second community.

33. a kind of base station characterized by comprising

Receiving unit, for receiving the request message of first base station transmission；The request message is for base station described in request Second community discovery public resource information, the discovery public resource information include the period, RB number, number of subframes or It was found that at least one of resource multiplexing information instruction；

Transmission unit, the request message for being transmitted according to the receiving unit send described second to the first base station The discovery public resource information of cell；So that the discovery public resource information of the second community is sent to by the first base station The user equipment of first community, the discovery public resource information of the second community is for setting the user in the first community Preparation shows the user equipment in the second community；The first community is the cell of the first base station management.

34. base station according to claim 33, which is characterized in that

The transmission unit is also used to, and Xiang Suoshu first base station sends the updated discovery public resource letter of the second community Breath, so that the updated discovery public resource information of the second community is sent in the first community by the first base station User equipment, the updated discovery public resource information of the second community is used to make the user equipment in the first community It was found that the user equipment in the second community.

35. a kind of base station characterized by comprising

Receiver, for receiving the request message of first base station transmission；The request message is for base station described in request The discovery public resource information of second community, the discovery public resource information include period, RB number, number of subframes or hair At least one of existing resource multiplexing information instruction；

Transmitter, for being believed according to the request message to the discovery public resource that the first base station sends the second community Breath；So that the discovery public resource information of the second community is sent to the user equipment of first community by the first base station, The discovery public resource information of the second community is used to make the user equipment in the first community to find the second community Interior user equipment；The first community is the cell of the first base station management.

36. base station according to claim 35, which is characterized in that

The transmitter is also used to, and Xiang Suoshu first base station sends the updated discovery public resource information of second community, So that the updated discovery public resource information of the second community is sent in the first community by the first base station User equipment, the updated discovery public resource information of second community is for sending out the user equipment in the first community User equipment in the existing second community.

37. a kind of system of equipment discovery characterized by comprising

Such as the described in any item user equipmenies of claim 13-24, and/or such as described in any item base stations claim 25-36.