CN102143521B

CN102143521B - A kind of carry out method, system and the equipment that mutual interference in equipment is coordinated

Info

Publication number: CN102143521B
Application number: CN201110072657.5A
Authority: CN
Inventors: 李海涛
Original assignee: China Academy of Telecommunications Technology CATT
Current assignee: China Academy of Telecommunications Technology CATT; Datang Mobile Communications Equipment Co Ltd
Priority date: 2011-03-24
Filing date: 2011-03-24
Publication date: 2016-07-13
Anticipated expiration: 2031-03-24
Also published as: CN102143521A

Abstract

The present invention relates to wireless communication technology field, carry out, particularly to a kind of, method, system and the equipment that in equipment, mutual interference is coordinated, it is possible to coordinate to carry out FDM and TDM two schemes.What the embodiment of the present invention provided a kind of carry out the method that mutual interference in equipment coordinates and includes: terminal starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally；Terminal did not receive the interference coordination from network side before detection timer expiry and normally performs notice, determine that the first interference coordination pattern is abnormal, and send the second interference coordination pattern auxiliary information to network side, for notifying that network side performs to start the operation of the second interference coordination pattern.Owing to can coordinate to carry out FDM and TDM two schemes, such that it is able to control trial time of avoiding interference of FDM scheme, it is possible to carry out the trial of TDM scheme timely so that LTE and ISM can better coexist cooperation.

Description

A kind of carry out method, system and the equipment that mutual interference in equipment is coordinated

Technical field

The present invention relates to wireless communication technology field, carry out, particularly to a kind of, method, system and the equipment that in equipment, mutual interference is coordinated.

Background technology

Multiple wireless technology is supported in the intelligent terminal's market demands increased rapidly in an equipment simultaneously, such as LTE (LongTermEvolution, Long Term Evolution) and ISM (IndustrialScientificandMedical, industry, science and medicine), LTE and GPS (GlobalPositioningSystem, global positioning system) is integrated on same equipment.Wherein, ISM refers to distribute to the frequency range of industry, science and medicine, it it is the unauthorized frequency range for scientific research, herein means the technology using this frequency range, the typical wireless techniques on wireless terminal such as including WLAN (WirelessLocalAreaNetwork, WLAN) and Bluetooth (bluetooth).

In frequency planning, the uplink band of a part of TD-LTE frequency range and FD-LTE and the adjacent frequency bands (as shown in Figure 1) of ISM, simultaneously a part of LTE frequency range also with GPS adjacent frequency bands.

1.Band (broadband) 40 (2300MHz-2400MHz) and ISM (e.g.2.4GHz-2.4835GHzforWLAN) is adjacent.

2.Band7 (2500～2570MHz): FDDUL and ISM is adjacent.

3.Band13 (777-787MHz, 746-756MHz)/Band14 (788-798MHz, 758-768MHz) is adjacent with GPS frequency range (e.g.1575.42MHz).

When different wireless technology adjacent frequency bands, the reception of another system can be operated and interfere by the transmission operation of a system.ISM can be caused strong jamming by the high frequency 20MHz (2380-2400MHz) such as LTEband40, LTE can be caused strong jamming by the low frequency 20MHz (2400-2420MHz) of ISM, and ISM can be caused strong jamming by LTEband7 low frequency 20MHz (2500-2520MHz).

Equipment internal interference coodination modes has the UE of collaborative (CoordinatedwithinUEonly) and network side auxiliary interior collaborative (CoordinatedwithinUEandwithnetwork) three kinds in miscoordination (Uncoordinatedmode), UE (terminal).Different patterns has different equipment impacts and signaling impact.

In equipment, mutual interference coordinates to have frequency division multiplexing (FDM) and time division multiplex (TDM) both direction.FDM refers to and with other wireless systems, LTE is adjusted mutually non-interfering band operation, including adjusting LTE frequency range and adjusting ISM band two schemes；TDM refers to that LTE system and other system to work in the way of the time-division on interference band, and only one of which wireless system is carrying out data transmit-receive in a period of time.

Under FDM, the LTE system of UE and other wireless systems are operated in non-interfering frequency range, respective work, are completely independent including scheduling, measurement, switching etc..Under TDM, LTE system and other wireless systems adopt the mode of time-division to work, the period of LTE work is called that dispatching cycle (schedulingperiod) or the cycle of unlatching (ONduration), the period of other wireless systems work are called non-scheduled cycle (unscheduledperiod) or the cycle of closedown (OFFperiod) or working clearance (gap) of LTE system.Under TDM interference coordination mode, the non-scheduled cycle of LTE system can reach 60～100ms.

How to coordinate to carry out FDM and TDM two schemes at present, not clear and definite solution.

Summary of the invention

The embodiment of the present invention provides a kind of and carries out method, system and the equipment that in equipment, mutual interference is coordinated, it is possible to coordinate to carry out FDM and TDM two schemes.

The a kind of of embodiment of the present invention offer carries out the method that in equipment, mutual interference is coordinated, including:

Terminal starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally；

Described terminal interference coordination not received from network side before described detection timer expiry normally performs notice, determine that described first interference coordination pattern is abnormal, and send the second interference coordination pattern auxiliary information to network side, for notifying that described network side starts the operation of the second interference coordination pattern according to described second interference coordination pattern auxiliary information and executing.

It is also preferred that the left described terminal also includes before starting detection intervalometer:

Described terminal sends the first interference coordination pattern auxiliary information to network side.

Include it is also preferred that the left described terminal starts detection intervalometer:

Described terminal starts detection intervalometer according to the detection intervalometer configuration information pre-set or the detection intervalometer configuration information from network side received.

It is also preferred that the left described terminal also includes after starting detection intervalometer:

Described terminal interference coordination received from network side before described detection timer expiry normally performs notice, it is determined that described first interference coordination pattern is normal.

It is also preferred that the left described first interference coordination pattern is TDM mode, described second interference coordination pattern is FDM pattern；

Described first interference coordination pattern is FDM pattern, and described second interference coordination pattern is TDM mode.

The another kind that the embodiment of the present invention provides carries out the method that in equipment, mutual interference is coordinated, including:

Network side receives the second interference coordination pattern auxiliary information of self terminal, and wherein said second interference coordination pattern auxiliary information is that terminal is determining that the first interference coordination pattern sends after abnormal；

Described network side, according to described second interference coordination pattern auxiliary information, performs to start the operation of the second interference coordination pattern.

It is also preferred that the left described network side also includes before receiving described second interference coordination pattern auxiliary information:

Described network side is receiving from after the first interference coordination pattern auxiliary information of described terminal, sending detection intervalometer configuration information to described terminal.

Described network side is receiving from after the first interference coordination pattern auxiliary information of described terminal, configuring metrical information to described terminal.

It is also preferred that the left described first interference coordination pattern is time division multiplexing tdm pattern, described second interference coordination pattern is frequency division multiplexing FDM pattern；

Network side, after receiving the interference announcement information of self terminal, starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally；

The interference coordination that described network side did not send to terminal before described detection timer expiry normally performs notice, it is determined that described first interference coordination pattern is abnormal, and performs to start the operation of the second interference coordination pattern.

It is also preferred that the left described interference announcement information includes the first interference coordination pattern auxiliary information；

Described network side, after determining that the first interference coordination pattern is abnormal, also includes before performing the operation of startup the second interference coordination pattern:

Described network side sends solicited message, is used for notifying described terminal to report the second interference coordination pattern auxiliary information；

Described network side performs to start the operation of the second interference coordination pattern and includes:

Described network side starts the operation of the second interference coordination pattern according to described second interference coordination pattern auxiliary information and executing.

It is also preferred that the left described interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；

It is also preferred that the left described network side also includes after starting detection intervalometer:

Described network side sends interference coordination in terminal described in described detection timer expiry forward direction and normally performs notice, it is determined that described first interference coordination pattern is normal.

It is also preferred that the left described network side also includes after receiving described interference announcement information:

The lateral described terminal of described network sends configuration metrical information.

Terminal is when determining mutual interference in generation equipment, it is determined that interference announcement information；

Described terminal sends described interference announcement information to described network side, notifies that described network side starts for detecting whether the first interference coordination pattern detects intervalometer normally.

Described terminal also includes after sending described interference announcement information:

Described terminal is receiving after network side request message, sends the second interference coordination pattern auxiliary information to described network side.

It is also preferred that the left described interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information.

The a kind of of embodiment of the present invention offer carries out the equipment that in equipment, mutual interference is coordinated, including:

First starts module, is used for detecting whether the first interference coordination pattern detects intervalometer normally for startup；

First notification module, notice is normally performed for the interference coordination not received from network side before described detection timer expiry, determine that described first interference coordination pattern is abnormal, and send the second interference coordination pattern auxiliary information to network side, for notifying that described network side starts the operation of the second interference coordination pattern according to described second interference coordination pattern auxiliary information and executing.

It is also preferred that the left described first startup module is additionally operable to:

Before starting detection intervalometer, send the first interference coordination pattern auxiliary information to network side.

It is also preferred that the left described first start module specifically for:

Detection intervalometer is started according to the detection intervalometer configuration information pre-set or the detection intervalometer configuration information from network side received.

It is also preferred that the left described first notification module is additionally operable to:

Before described detection timer expiry, the interference coordination received from network side normally performs notice, it is determined that described first interference coordination pattern is normal.

The another kind that the embodiment of the present invention provides carries out the equipment that in equipment, mutual interference is coordinated, including:

First processing module, for receiving the second interference coordination pattern auxiliary information of self terminal, wherein said second interference coordination pattern auxiliary information is that terminal is determining that the first interference coordination pattern sends after abnormal；

First operation module, for according to described second interference coordination pattern auxiliary information, performing to start the operation of the second interference coordination pattern.

It is also preferred that the left described first processing module is additionally operable to:

Before receiving described second interference coordination pattern auxiliary information, receiving from after the first interference coordination pattern auxiliary information of described terminal, sending detection intervalometer configuration information to described terminal.

Before receiving described second interference coordination pattern auxiliary information, receiving from after the first interference coordination pattern auxiliary information of described terminal, configuring metrical information to described terminal.

Second starts module, for, after receiving the interference announcement information of self terminal, starting and be used for detecting whether the first interference coordination pattern detects intervalometer normally；

Second operation module, normally performs notice for the interference coordination not sent to terminal before described detection timer expiry, it is determined that described first interference coordination pattern is abnormal, and performs to start the operation of the second interference coordination pattern.

Described equipment also includes:

Request module, for, after determining that the first interference coordination pattern is abnormal, sending solicited message before performing the operation of startup the second interference coordination pattern, is used for notifying described terminal to report the second interference coordination pattern auxiliary information；

Described second operation module specifically for:

The operation of the second interference coordination pattern is started according to described second interference coordination pattern auxiliary information and executing.

Described second operation module specifically for:

It is also preferred that the left described second operation module is additionally operable to:

Send interference coordination in terminal described in described detection timer expiry forward direction and normally perform notice, it is determined that described first interference coordination pattern is normal.

It is also preferred that the left described second startup module is additionally operable to:

After receiving described interference announcement information, send configuration metrical information to described terminal.

Second processing module, for when determining mutual interference in generation equipment, it is determined that interference announcement information；

Second notification module, for sending described interference announcement information to described network side, notifies that described network side starts for detecting whether the first interference coordination pattern detects intervalometer normally.

It is also preferred that the left described second processing module specifically for:

Determine the first interference coordination pattern auxiliary information, and will determine that the first interference coordination pattern auxiliary information is as described interference announcement information；

Described second notification module is additionally operable to:

After sending described interference announcement information, receiving after network side request message, sending the second interference coordination pattern auxiliary information to described network side.

Determine the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information, and will determine that the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information are as described interference announcement information.

The a kind of of embodiment of the present invention offer carries out the system that in equipment, mutual interference is coordinated, including:

Terminal, it is used for detecting whether the first interference coordination pattern detects intervalometer normally for starting, before described detection timer expiry, the interference coordination not received from network side normally performs notice, determine that described first interference coordination pattern is abnormal, and send the second interference coordination pattern auxiliary information to network equipment；

Network equipment, for according to described second interference coordination pattern auxiliary information, performing to start the operation of the second interference coordination pattern.

The another kind that the embodiment of the present invention provides carries out the system that in equipment, mutual interference is coordinated, including:

Terminal, for when determining mutual interference in generation equipment, sending interference announcement information；

Network equipment, for after receiving the interference announcement information of self terminal, start and be used for detecting whether the first interference coordination pattern detects intervalometer normally, the interference coordination not sent to terminal before described detection timer expiry normally performs notice, determine that described first interference coordination pattern is abnormal, and perform to start the operation of the second interference coordination pattern.

Owing to can coordinate to carry out FDM and TDM two schemes, such that it is able to control trial time of avoiding interference of FDM scheme, it is possible to carry out the trial of TDM scheme timely so that LTE and ISM can better coexist cooperation.

Accompanying drawing explanation

Fig. 1 is frequency range schematic diagram adjacent for LTE and ISM in background technology；

Fig. 2 is that the embodiment of the present invention carries out, at end side startup intervalometer, the system structure schematic diagram that in equipment, mutual interference is coordinated；

Fig. 3 is that the embodiment of the present invention carries out, at end side startup intervalometer, the terminal structure schematic diagram that in equipment, mutual interference is coordinated；

Fig. 4 is that the embodiment of the present invention carries out, at end side startup intervalometer, the network equipment structural representation that in equipment, mutual interference is coordinated；

Fig. 5 be the embodiment of the present invention the first start intervalometer in end side and carry out the method flow schematic diagram that mutual interference in equipment is coordinated；

Fig. 6 is that embodiment of the present invention the second carries out, at end side startup intervalometer, the method flow schematic diagram that in equipment, mutual interference is coordinated；

Fig. 7 is that the embodiment of the present invention carries out, at network side startup intervalometer, the system structure schematic diagram that in equipment, mutual interference is coordinated；

Fig. 8 is that the embodiment of the present invention carries out, at network side startup intervalometer, the terminal structure schematic diagram that in equipment, mutual interference is coordinated；

Fig. 9 is that the embodiment of the present invention carries out, at network side startup intervalometer, the network equipment structural representation that in equipment, mutual interference is coordinated；

Figure 10 be the embodiment of the present invention the first start intervalometer at network side and carry out the method flow schematic diagram that mutual interference in equipment is coordinated；

Figure 11 is that embodiment of the present invention the second carries out, at network side startup intervalometer, the method flow schematic diagram that in equipment, mutual interference is coordinated.

Detailed description of the invention

The embodiment of the present invention starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally, before detection timer expiry, do not receive the interference coordination from network side normally perform notice and determine that the first interference coordination pattern is abnormal, and determining that the first interference coordination pattern performs to start the operation of the second interference coordination pattern after abnormal.Owing to can coordinate to carry out FDM and TDM two schemes, such that it is able to control trial time of avoiding interference of FDM scheme, it is possible to carry out the trial of TDM scheme timely so that LTE and ISM can better coexist cooperation.

Wherein, if the first interference coordination pattern is TDM mode, then the second interference coordination pattern is FDM pattern；

If the first interference coordination pattern is FDM pattern, then the second interference coordination pattern is TDM mode.

The detection intervalometer of the embodiment of the present invention can be arranged on end side can also be arranged on network side, illustrates separately below.

One, detection intervalometer is arranged on end side.

In description below process, first implement to illustrate from the cooperation of network side and end side, finally illustrate from the enforcement of network side Yu end side respectively, but this does not imply that the two must coordinate enforcement, it practice, when network side is performed separately with end side, also solve respectively in the problem existing for network side, end side, when simply the two combines and uses, superior technique effect can be obtained.

Include as in figure 2 it is shown, the embodiment of the present invention carries out, at end side startup intervalometer, the system that in equipment, mutual interference is coordinated: terminal 10 and network equipment 20.

Terminal 10, for when determining mutual interference in generation equipment, start and be used for detecting whether the first interference coordination pattern detects intervalometer normally, before detection timer expiry, do not receive the interference coordination from network equipment 20 normally perform notice, determine that the first interference coordination pattern is abnormal, and determining that the first interference coordination pattern sends the second interference coordination pattern auxiliary information to network equipment 20 after abnormal.

Network equipment 20, for assisting information according to the second interference coordination pattern, performs to start the operation of the second interference coordination pattern.

It is also preferred that the left if the first interference coordination pattern is FDM pattern, the second interference coordination pattern is TDM mode；

First interference coordination pattern auxiliary information is including but not limited to one or more in following message:

The disabled frequency of terminal, terminal can with frequency, the disabled frequency band of terminal, terminal can frequency band.

Second interference coordination pattern auxiliary information is including but not limited to one or more in following message:

The desired activation of terminal 10 and dormancy time (such as DRXperiod (discontinuous receiving cycle)/inactivetime (inactive time))；

For bluetooth (BT), terminal 10 reports the timeoffset (time offset) of LTE and BT.

If the first interference coordination pattern is TDM mode, second interference coordination pattern is FDM pattern, first interference coordination pattern auxiliary information is identical with the second interference coordination pattern auxiliary information above, second interference coordination pattern auxiliary information is identical with the first interference coordination pattern auxiliary information above, does not repeat them here.

In force, terminal 10 assesses frequency and the bandwidth at place, current service cell, and the frequency of ISI work and bandwidth in equipment, checks whether assessment interference is serious, if it is determined that serious interference, it is determined that mutual interference in generation equipment.

Wherein, terminal 10 starts detection intervalometer according to detection intervalometer configuration information.Detection intervalometer configuration information starts detection intervalometer and can pre-set in terminal 10, it is also possible to notified by network equipment 20.

Detection intervalometer configuration information can include one or more in following message:

Detection timer duration, detection intervalometer timing form (such as countdown or reverse countdown).

If it is pre-set in terminal 10 that detection intervalometer configuration information starts detection intervalometer, then can be specified by agreement.

If terminal 10 needs network equipment 20 notice detection intervalometer configuration information, then terminal 10 is determining that the rear of mutual interference in generation equipment sends the first interference coordination pattern auxiliary information to network equipment 20；

Accordingly, network equipment 20 is known that mutual interference in the generation equipment at terminal 10 place after receiving the first interference coordination pattern auxiliary information, then sends detection intervalometer configuration information to terminal 10.

If it is also preferred that the left terminal 10 receives the interference coordination from network side before detection timer expiry normally performs notice, it is determined that the first interference coordination pattern is normal.

Preferably, if the first interference coordination pattern is TDM mode, then interference coordination normally performs notice is RRC (RadioResourceControl, wireless heterogeneous networks) reconfiguration message or MAC (MediumAccessControl, medium education) layer control signaling；

If the first interference coordination pattern is FDM pattern, then interference coordination normally performs notice is RRC reconfiguration message (such as switching command).

Wherein, network equipment 20, after receiving the second interference coordination pattern auxiliary information, assists information and executing to start the operation of the second interference coordination pattern according to the second interference coordination pattern.

If the second interference coordination pattern is TDM mode, then network equipment 20 can assist information to determine concrete TDMpattern (pattern) according to the second interference coordination pattern, then the TDMpattern determined is informed to terminal 10.

If the second interference coordination pattern is FDM pattern, then network equipment 20 can configure metrical information, and the measurement according to UE reports the community being switched to by UE on the frequency not having equipment internal interference.

It should be noted that, network equipment 20 assists the operation that information and executing starts the second interference coordination pattern to be not limited to above-mentioned several ways according to the second interference coordination pattern, and other can be all suitable for the embodiment of the present invention according to the mode of the operation that the second interference coordination pattern auxiliary information and executing starts the second interference coordination pattern.

Preferably, network equipment 20 is after the first interference coordination pattern auxiliary information receiving self terminal 10, metrical information (before not configuring) can also be configured to terminal 10 to terminal 10, for allowing terminal 10 measure according to metrical information and to report, the switching being terminal 10 for network equipment 20 provides foundation.

Wherein, the network equipment 20 of the embodiment of the present invention can be base station (such as macro base station, Home eNodeB etc.), it is also possible to be RN (relaying) equipment, it is also possible to be other network equipment.

Based on same inventive concept, the embodiment of the present invention additionally provides and carries out the terminal of mutual interference coordination in equipment, network equipment at end side startup intervalometer and carry out, at end side startup intervalometer, the method that in equipment, mutual interference is coordinated, owing to these equipment and method solve the principle of problem, to carry out the system of mutual interference coordination in equipment similar with starting intervalometer in end side, therefore the enforcement of these equipment and method may refer to the enforcement of system, repeats part and repeats no more.

Include as it is shown on figure 3, the embodiment of the present invention carries out, at end side startup intervalometer, the terminal that in equipment, mutual interference is coordinated: first starts module 300 and the first notification module 310.

First starts module 300, for when determining mutual interference in generation equipment, starting and be used for detecting whether the first interference coordination pattern detects intervalometer normally.

First notification module 310, notice is normally performed for not receiving the interference coordination from network side before detection timer expiry, determine that the first interference coordination pattern is abnormal, and send the second interference coordination pattern auxiliary information to network side, for notifying that network side assists information and executing to start the operation of the second interference coordination pattern according to the second interference coordination pattern.

It is also preferred that the left first starts module 300 determining in generation equipment after mutual interference, before starting detection intervalometer, send the first interference coordination pattern auxiliary information to network side.

It is also preferred that the left first starts module 300 according to the detection intervalometer configuration information pre-set or the detection intervalometer configuration information startup detection intervalometer from network side received.

It is also preferred that the left the first notification module 310 receives the interference coordination from network side before detection timer expiry normally performs notice, it is determined that the first interference coordination pattern is normal.

As shown in Figure 4, the embodiment of the present invention starts intervalometer in end side and carries out the network equipment that mutual interference in equipment coordinates and include: the first processing module 400 and the first operation module 410.

First processing module 400, for receiving the second interference coordination pattern auxiliary information of self terminal, wherein the second interference coordination pattern auxiliary information is that terminal is determining that the first interference coordination pattern sends after abnormal.

First operation module 410, for the second interference coordination pattern auxiliary information received according to the first processing module 400, performs to start the operation of the second interference coordination pattern.

It is also preferred that the left before the first processing module 400 receives the second interference coordination pattern auxiliary information, after the first interference coordination pattern auxiliary information receiving self terminal, send detection intervalometer configuration information to terminal.

It is also preferred that the left before the first processing module 400 receives the second interference coordination pattern auxiliary information, after the first interference coordination pattern auxiliary information receiving self terminal, configure metrical information to terminal.

As it is shown in figure 5, the embodiment of the present invention the first start intervalometer in end side and carry out the method that mutual interference in equipment coordinates and comprise the following steps:

Step 501, terminal, when determining mutual interference in generation equipment, start and are used for detecting whether the first interference coordination pattern detects intervalometer normally.

Step 502, terminal root did not receive the interference coordination from network side before detection timer expiry and normally perform notice, determine that the first interference coordination pattern is abnormal, and determining that the first interference coordination pattern sends the second interference coordination pattern auxiliary information to network side after abnormal, for notifying that network side assists information and executing to start the operation of the second interference coordination pattern according to the second interference coordination pattern.

In step 501, terminal starts detection intervalometer according to detection intervalometer configuration information.Detection intervalometer configuration information starts detection intervalometer and can pre-set in the terminal, it is also possible to notified by network side.

If it is pre-set in the terminal that detection intervalometer configuration information starts detection intervalometer, then can be specified by agreement.

If terminal needs network side notice detection intervalometer configuration information, then terminal is determining that the rear of mutual interference in generation equipment sends the first interference coordination pattern auxiliary information to network side, and receives detection intervalometer configuration information.

It is also preferred that the left in step 502, if terminal receives the interference coordination from network side before detection timer expiry normally performs notice, it is determined that the first interference coordination pattern is normal.

If it is also preferred that the left the first interference coordination pattern is TDM mode, then interference coordination normally performs notice is RRC reconfiguration message or MAC layer control signaling；

As shown in Figure 6, embodiment of the present invention the second starts intervalometer in end side and carries out the method that mutual interference in equipment coordinates and comprise the following steps:

Step 601, network side receive the second interference coordination pattern auxiliary information of self terminal, and wherein the second interference coordination pattern auxiliary information is that terminal is determining that the first interference coordination pattern sends after abnormal.

Step 602, network side assist information according to the second interference coordination pattern, perform to start the operation of the second interference coordination pattern.

In step 602, if the second interference coordination pattern is TDM mode, then network side can assist information to determine concrete TDMpattern according to the second interference coordination pattern, then the TDMpattern determined is informed to terminal.

If the second interference coordination pattern is FDM pattern, then network side can configure metrical information, and the measurement according to UE reports the community being switched to by UE on the frequency not having equipment internal interference.

It is also preferred that the left before step 601, if network side is receiving the first interference coordination pattern auxiliary information of self terminal, then send detection intervalometer configuration information to terminal.

It is also preferred that the left before step 601, if network side is receiving the first interference coordination pattern auxiliary information of self terminal, then configures metrical information to terminal, be used for allowing terminal measure according to metrical information and to report, the switching being terminal for network side provides foundation.

Wherein, Fig. 5 and Fig. 6 can synthesize a flow process, and namely the method forming a new adjustment measured parameter value first carries out step 501 and step 502, then perform step 601 and 602.

Two, detection intervalometer is arranged on network side.

Include as it is shown in fig. 7, the embodiment of the present invention carries out, at network side startup intervalometer, the system that in equipment, mutual interference is coordinated: terminal 30 and network equipment 40.

Terminal 30, for when determining mutual interference in generation equipment, sending interference announcement information to network equipment 40.

Network equipment 40, for after receiving the interference announcement information of self terminal 30, start and be used for detecting whether the first interference coordination pattern detects intervalometer normally, the interference coordination not sent to terminal 30 before detection timer expiry normally performs notice, determine that the first interference coordination pattern is abnormal, and after determining that the first interference coordination pattern is abnormal, perform to start the operation of the second interference coordination pattern.

The disabled frequency of terminal, terminal can with frequency, the disabled frequency band of terminal, terminal can frequency band.Second interference coordination pattern auxiliary information is including but not limited to one or more in following message:

The desired activation of terminal 30 and dormancy time (such as DRXperiod/inactivetime)；

For bluetooth, terminal 30 reports the timeoffset of LTE and BT.

In force, terminal 30 determines that in generation equipment, the mode of mutual interference determines that with terminal in Fig. 2 10 in generation equipment, the mode of mutual interference is identical, does not repeat them here.

Wherein, if network equipment 40 is after receiving the interference announcement information of self terminal 30, it is known that mutual interference in the generation equipment of terminal 10, then starts detection intervalometer according to detection intervalometer configuration information.The detection intervalometer configuration information of network equipment 40 can be specify in agreement, it is also possible to is high-rise notice.

Wherein, terminal 30 sends interference announcement information to network equipment 40 and can only include the first interference coordination pattern auxiliary information；The first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information can also be included.

If terminal 30 sends interference announcement information to network equipment 40 and only includes the first interference coordination pattern auxiliary information, network equipment 40 is after determining that the first interference coordination pattern is abnormal, send solicited message to terminal 30, be used for notifying that terminal 30 reports the second interference coordination pattern auxiliary information (notifying that terminal 30 reports the second interference coordination pattern auxiliary information as by an independent downstream message)；

Accordingly, terminal 30, after receiving and asking message from network equipment 40, sends the second interference coordination pattern auxiliary information to network equipment 40；Network equipment 40 starts the operation of the second interference coordination pattern according to the second interference coordination pattern auxiliary information and executing received.

If terminal 30 sends interference announcement information to network equipment 40 includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；Network equipment 40, after determining that the first interference coordination pattern is abnormal, starts the operation of the second interference coordination pattern according to the second interference coordination pattern auxiliary information and executing received.

If it is also preferred that the left network equipment 40 sends interference coordination in detection timer expiry forward direction terminal 30 normally performs notice, it is determined that the first interference coordination pattern is normal.

If the second interference coordination pattern is TDM mode, then network equipment 40 can assist information to determine concrete TDMpattern according to the second interference coordination pattern, then the TDMpattern determined is informed to terminal 30.

If the second interference coordination pattern is FDM pattern, then network equipment 40 can configure metrical information, and the measurement according to UE reports the community being switched to by UE on the frequency not having equipment internal interference.

It should be noted that, network equipment 40 assists the operation that information and executing starts the second interference coordination pattern to be not limited to above-mentioned several ways according to the second interference coordination pattern, and other can be all suitable for the embodiment of the present invention according to the mode of the operation that the second interference coordination pattern auxiliary information and executing starts the second interference coordination pattern.

Preferably, network equipment 40 is after the first interference coordination pattern auxiliary information receiving self terminal 30, metrical information (before not configuring) can also be configured to terminal to terminal 30, for allowing terminal 30 measure according to metrical information and to report, the switching being terminal 30 for network equipment 40 provides foundation.

Wherein, the network equipment 40 of the embodiment of the present invention can be base station (such as macro base station, Home eNodeB etc.), it is also possible to be RN equipment, it is also possible to be other network equipment.

Based on same inventive concept, the embodiment of the present invention additionally provides and carries out the terminal of mutual interference coordination in equipment, network equipment at network side startup intervalometer and carry out, at end side startup intervalometer, the method that in equipment, mutual interference is coordinated, owing to these equipment and method solve the principle of problem, to carry out the system of mutual interference coordination in equipment similar with starting intervalometer at network side, therefore the enforcement of these equipment and method may refer to the enforcement of system, repeats part and repeats no more.

As shown in Figure 8, the embodiment of the present invention starts intervalometer at network side and carries out the terminal that mutual interference in equipment coordinates and include: the second processing module 800 and the second notification module 810.

Second processing module 800, for when determining mutual interference in generation equipment, it is determined that interference announcement information.

Second notification module 810, for sending, to network side, the interference announcement information that the second processing module 800 is determined, notice network side starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally.

It is also preferred that the left the second processing module 800 determines the first interference coordination pattern auxiliary information, and will determine that the first interference coordination pattern auxiliary information is as interference announcement information；

Accordingly, after the second notification module 810 sends interference announcement information, receiving after network side request message, sending the second interference coordination pattern auxiliary information to network side.

Accordingly, the second processing module 800 determines the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information, and will determine that the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information are as interference announcement information.

Include as it is shown in figure 9, the embodiment of the present invention carries out, at network side startup intervalometer, the network equipment that in equipment, mutual interference is coordinated: second starts module 900 and the second operation module 910.

Second starts module 900, and for after receiving the interference announcement information of self terminal, it is determined that mutual interference in generation equipment, and startup is used for detecting whether the first interference coordination pattern detects intervalometer normally；

Second operation module 910, normally performs notice for not sending interference coordination to terminal before detection timer expiry, it is determined that the first interference coordination pattern is abnormal, and performs to start the operation of the second interference coordination pattern.

If it is also preferred that the left interference announcement information includes the first interference coordination pattern auxiliary information；The equipment of the embodiment of the present invention can further include: request module 920.

Request module 920, for, after determining that the first interference coordination pattern is abnormal, sending solicited message before performing the operation of startup the second interference coordination pattern, is used for notifying terminal to report the second interference coordination pattern auxiliary information；

Accordingly, the second operation module 910 assists information and executing to start the operation of the second interference coordination pattern according to the second interference coordination pattern.

If it is also preferred that the left interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；Second operation module 910 assists information and executing to start the operation of the second interference coordination pattern according to the second interference coordination pattern.

It is also preferred that the left the second operation module 910 sends interference coordination in detection timer expiry forward direction terminal and normally performs notice, it is determined that the first interference coordination pattern is normal.

It is also preferred that the left second starts module 900 after receiving interference announcement information, send configuration metrical information to terminal.

As shown in Figure 10, the embodiment of the present invention the first start intervalometer at network side and carry out the method that mutual interference in equipment coordinates and comprise the following steps:

Step 1001, network side are after receiving the interference announcement information of self terminal, it is determined that mutual interference in generation equipment, and startup is used for detecting whether the first interference coordination pattern detects intervalometer normally.

Step 1002, network side did not send interference coordination to terminal before detection timer expiry and normally perform notice, it is determined that the first interference coordination pattern is abnormal, and after determining that the first interference coordination pattern is abnormal, performed to start the operation of the second interference coordination pattern.

In step 1001, if network side is after receiving the interference announcement information of self terminal, it is known that mutual interference in the generation equipment of terminal, then starts detection intervalometer according to detection intervalometer configuration information.The detection intervalometer configuration information of network side can be specify in agreement, it is also possible to is high-rise notice.

In step 1001, the interference announcement information that network side receives can only include the first interference coordination pattern auxiliary information；The first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information can also be included.

If interference announcement information only includes the first interference coordination pattern auxiliary information, network side, after determining that the first interference coordination pattern is abnormal, sends solicited message to terminal, is used for notifying terminal to report the second interference coordination pattern auxiliary information；Network side starts the operation of the second interference coordination pattern according to the second interference coordination pattern auxiliary information and executing received.

If interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；Network side, after determining that the first interference coordination pattern is abnormal, starts the operation of the second interference coordination pattern according to the second interference coordination pattern auxiliary information and executing received.

It is also preferred that the left in step 1002, if network side sends interference coordination in detection timer expiry forward direction terminal normally performs notice, it is determined that the first interference coordination pattern is normal.

It can be that RRC reconfigures order that interference coordination normally performs notice.

If the second interference coordination pattern is TDM mode, in step 1002, network side can assist information to determine concrete TDMpattern according to the second interference coordination pattern, then the TDMpattern determined is informed to terminal.

If the second interference coordination pattern is FDM pattern, then in step 1002, network side can configure metrical information, and the measurement according to UE reports the community being switched to by UE on the frequency not having equipment internal interference.

It should be noted that, network side assists the operation that information and executing starts the second interference coordination pattern to be not limited to above-mentioned several ways according to the second interference coordination pattern, and other can be all suitable for the embodiment of the present invention according to the mode of the operation that the second interference coordination pattern auxiliary information and executing starts the second interference coordination pattern.

Preferably, network side is after the first interference coordination pattern auxiliary information receiving self terminal, can also configuring metrical information (before not configuring to terminal) to terminal, be used for allowing terminal measure according to metrical information and to report, the switching being terminal for network side provides foundation.

As shown in figure 11, embodiment of the present invention the second starts intervalometer at network side and carries out the method that mutual interference in equipment coordinates and comprise the following steps:

Step 1101, terminal are when determining mutual interference in generation equipment, it is determined that interference announcement information.

Step 1102, terminal send interference announcement information to network side, and notice network side starts and is used for detecting whether the first interference coordination pattern detects intervalometer normally.

In step 1101, terminal sends interference announcement information to network side can only include the first interference coordination pattern auxiliary information；The first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information can also be included.

If terminal sends interference announcement information to network side only includes the first interference coordination pattern auxiliary information, terminal is receiving after network side request message, sends the second interference coordination pattern auxiliary information to network side.

Wherein, Figure 10 and Figure 11 can synthesize a flow process, forms one and new start intervalometer at network side and carry out the method that in equipment, mutual interference is coordinated, namely first carries out step 1101 and step 1102, then perform step 1001 and step 1002.

Owing in force, detection intervalometer can be arranged as required at end side or network side, so the module in Fig. 3 and Fig. 8 can in same terminal；Module in Fig. 4 and Fig. 9 in same network equipment, can select corresponding module work according to the position that detection intervalometer is arranged.

Accordingly, embodiment of the present invention Fig. 5, Fig. 6, Figure 10 and Figure 11 method can also synthesize a new method, select corresponding flow process according to the position that detection intervalometer is arranged.

Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, complete software implementation or the embodiment in conjunction with software and hardware aspect.And, the present invention can adopt the form at one or more upper computer programs implemented of computer-usable storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.) wherein including computer usable program code.

The present invention is that flow chart and/or block diagram with reference to method according to embodiments of the present invention, equipment (system) and computer program describe.It should be understood that can by the combination of the flow process in each flow process in computer program instructions flowchart and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can be provided to produce a machine to the processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device so that the instruction performed by the processor of computer or other programmable data processing device is produced for realizing the device of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.

These computer program instructions may be alternatively stored in and can guide in the computer-readable memory that computer or other programmable data processing device work in a specific way, the instruction making to be stored in this computer-readable memory produces to include the manufacture of command device, and this command device realizes the function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.

These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices provides for realizing the step of function specified in one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple square frame.

Although preferred embodiments of the present invention have been described, but those skilled in the art are once know basic creative concept, then these embodiments can be made other change and amendment.So, claims are intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.

Obviously, the present invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by those skilled in the art.So, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.

Claims

1. one kind carries out the method that in equipment, mutual interference is coordinated, it is characterised in that the method includes:

2. the method for claim 1, it is characterised in that described terminal also includes before starting detection intervalometer:

3. method as claimed in claim 1 or 2, it is characterised in that described terminal starts detection intervalometer and includes:

4. the method for claim 1, it is characterised in that described terminal also includes after starting detection intervalometer:

5. the method as described in claim 1,2 or 4, it is characterised in that described first interference coordination pattern is time division multiplexing tdm pattern, described second interference coordination pattern is frequency division multiplexing FDM pattern；

6. one kind carries out the method that in equipment, mutual interference is coordinated, it is characterised in that the method includes:

Network side receives the second interference coordination pattern auxiliary information of self terminal, wherein, described second interference coordination pattern auxiliary information is whether normally terminal is starting for after detecting the first interference coordination pattern detection intervalometer, notice is normally performed at described terminal interference coordination not received from network side before described detection timer expiry, determine that described first interference coordination pattern is abnormal, and assist information to the second interference coordination pattern of network side transmission, described second interference coordination pattern auxiliary information is for notifying that described network side starts the operation of the second interference coordination pattern according to described second interference coordination pattern auxiliary information and executing；

7. method as claimed in claim 6, it is characterised in that described network side also includes before receiving described second interference coordination pattern auxiliary information:

8. method as claimed in claims 6 or 7, it is characterised in that described network side also includes before receiving described second interference coordination pattern auxiliary information:

9. method as claimed in claims 6 or 7, it is characterised in that described first interference coordination pattern is time division multiplexing tdm pattern, described second interference coordination pattern is frequency division multiplexing FDM pattern；

10. one kind carries out the method that in equipment, mutual interference is coordinated, it is characterised in that the method includes:

Described network side did not send interference coordination to terminal before described detection timer expiry and normally performs notice, it is determined that described first interference coordination pattern is abnormal, and performed to start the operation of the second interference coordination pattern.

11. method as claimed in claim 10, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information；

12. method as claimed in claim 10, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；

13. the method as described in as arbitrary in claim 10～12, it is characterised in that described network side also includes after starting detection intervalometer:

14. the method as described in as arbitrary in claim 10～12, it is characterised in that described network side also includes after receiving described interference announcement information:

15. the method as described in as arbitrary in claim 10～12, it is characterised in that described first interference coordination pattern is time division multiplexing tdm pattern, described second interference coordination pattern is frequency division multiplexing FDM pattern；

16. one kind carries out the method that in equipment, mutual interference is coordinated, it is characterised in that the method includes:

Described terminal sends described interference announcement information to network side, notifies that described network side starts for detecting whether the first interference coordination pattern detects intervalometer normally；

Described terminal is receiving after network side request message, sends the second interference coordination pattern auxiliary information to described network side；

Wherein terminal receives and asks message from network side, sends after determining described first interference coordination pattern exception for network side.

17. method as claimed in claim 16, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information；

18. method as claimed in claim 16, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information.

19. the method as described in as arbitrary in claim 16～18, it is characterised in that described first interference coordination pattern is TDM mode, and the second interference coordination pattern is FDM pattern；

Described first interference coordination pattern is FDM pattern, and the second interference coordination pattern is TDM mode.

20. one kind carries out the equipment that in equipment, mutual interference is coordinated, it is characterised in that this equipment includes:

21. equipment as claimed in claim 20, it is characterised in that described first starts module is additionally operable to:

22. the equipment as described in claim 20 or 21, it is characterised in that described first start module specifically for:

23. equipment as claimed in claim 20, it is characterised in that described first notification module is additionally operable to:

24. one kind carries out the equipment that in equipment, mutual interference is coordinated, it is characterised in that this equipment includes:

First processing module, for receiving the second interference coordination pattern auxiliary information of self terminal, wherein, described second interference coordination pattern auxiliary information is whether normally terminal is starting for after detecting the first interference coordination pattern detection intervalometer, notice is normally performed at described terminal interference coordination not received from network side before described detection timer expiry, determine that described first interference coordination pattern is abnormal, and assist information to the second interference coordination pattern of network side transmission, described second interference coordination pattern auxiliary information is for notifying that described network side starts the operation of the second interference coordination pattern according to described second interference coordination pattern auxiliary information and executing；

25. equipment as claimed in claim 24, it is characterised in that described first processing module is additionally operable to:

26. the equipment as described in claim 24 or 25, it is characterised in that described first processing module is additionally operable to:

27. one kind carries out the equipment that in equipment, mutual interference is coordinated, it is characterised in that this equipment includes:

Second operation module, normally performs notice for not sending interference coordination to terminal before described detection timer expiry, it is determined that described first interference coordination pattern is abnormal, and performs to start the operation of the second interference coordination pattern.

28. equipment as claimed in claim 27, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information；

Described equipment also includes:

Described second operation module specifically for:

29. equipment as claimed in claim 27, it is characterised in that described interference announcement information includes the first interference coordination pattern auxiliary information and the second interference coordination pattern auxiliary information；

Described second operation module specifically for:

30. the equipment as described in as arbitrary in claim 27～29, it is characterised in that described second operation module is additionally operable to:

31. the equipment as described in as arbitrary in claim 27～29, it is characterised in that described second starts module is additionally operable to:

32. one kind carries out the equipment that in equipment, mutual interference is coordinated, it is characterised in that this equipment includes:

Second notification module, for sending described interference announcement information to network side, notifies that described network side starts for detecting whether the first interference coordination pattern detects intervalometer normally；

Described second notification module, it is additionally operable to receiving after network side request message, send the second interference coordination pattern auxiliary information to described network side, wherein receive and ask message from network side, send after determining described first interference coordination pattern exception for network side.

33. equipment as claimed in claim 32, it is characterised in that described second processing module specifically for:

Described second notification module is additionally operable to:

34. equipment as claimed in claim 32, it is characterised in that described second processing module specifically for:

35. one kind carries out the system that in equipment, mutual interference is coordinated, it is characterised in that this system includes:

36. one kind carries out the system that in equipment, mutual interference is coordinated, it is characterised in that this system includes:

Network equipment, for after receiving the interference announcement information of self terminal, start and be used for detecting whether the first interference coordination pattern detects intervalometer normally, before described detection timer expiry, do not send interference coordination to terminal normally perform notice, determine that described first interference coordination pattern is abnormal, and perform to start the operation of the second interference coordination pattern.