CN103249111B

CN103249111B - A kind of method and apparatus for starting the first base station

Info

Publication number: CN103249111B
Application number: CN201210024602.1A
Authority: CN
Inventors: 杨涛; 仲崇显
Original assignee: Alcatel Lucent Shanghai Bell Co Ltd
Current assignee: Nokia Shanghai Bell Co Ltd
Priority date: 2012-02-03
Filing date: 2012-02-03
Publication date: 2016-12-14
Anticipated expiration: 2032-02-03
Also published as: CN103249111A

Abstract

It is an object of the invention to provide a kind of method and apparatus for starting the first base station.Obtain after the first base station is started by resting state according to the solution of the present invention, need to be switched to by each compensation base station of the first base station first total potential flow information of the first base station；And when judging that described first total potential flow information meets the first predetermined condition, the first base station is started by resting state.Compared with prior art, the present invention can need after base station initiated to be compensated, by it, first total potential flow information that node switches to the user of this first base station by estimation first, determine whether to start the first base station, thus reduce first base station initiated after may produce the situation of overload.

Description

A kind of method and apparatus for starting the first base station

Technical field

The present invention relates to communication energy-saving field, particularly relate to a kind of side for starting the first base station Method and equipment.

Background technology

In prior art, in some cases, base station can enter resting state, to save the energy, Such as, standardized LTE energy conservation project etc. is started at 3GPP RAN3.When one When individual base station enters resting state, other base stations are needed to expand the signal cover of self, with Compensate this base station signal cover when non-dormancy.Such as, lower Fig. 1 and Fig. 2, respectively Show employing one base station to compensate the base station of multiple dormancy, and, use multiple base station come Compensate the scheme of the base station of a dormancy.

Refer to Fig. 1, base station B-G and can enter resting state, base station A under certain condition For the base station B-G compensation base station when dormancy.When base station B-G dormancy, base station A expands The scope that its signal cover covers to base station B-G when non-dormancy, to ensure that user is led to Letter.That is, the scheme of the base station compensating multiple dormancy for one base station of employing shown in Fig. 1.

Referring to Fig. 2, base station A and can enter resting state at certain condition, base station B-G is The base station A compensation base station when dormancy.When base station A dormancy, base station B-G all expands certainly The signal cover of body, the scope covered when non-dormancy with coverage base station A, thus ensure Telex network.That is, the base station compensating a dormancy for the multiple base stations of employing shown in Fig. 2 Scheme.

The scheme of prior art mainly considers how to determine that base station needs to enter dormancy, but does not have Body relates to how to start the base station of dormancy.But, stop using multiple base stations to compensate one In the scheme of the base station slept, such as in scheme shown in Fig. 2, when a base station starts from dormancy Time, the user originally serviced by multiple base stations that this base station is compensated, will switch to This base station after startup, is thus likely to result in this overloaded base stations.

Summary of the invention

It is an object of the invention to provide a kind of method and apparatus for starting the first base station.

According to an aspect of the present invention, it is provided that a kind of self can be started from resting state the One base station, wherein, this first base station is currently at resting state, and this first base station includes:

First total flow acquisition device, for obtaining after this base station is started by resting state, needs First total potential flow information of this base station is switched to by each compensation base station of this base station；

First starter, for pre-when judging that described first total potential flow information meets first During fixed condition, this base station is started by resting state.

According to another aspect of the present invention, additionally provide a kind of can be by a dormant state One the second base station initiated base station, wherein, this second base station be the first base station in a dormant state Time compensation base station, this second base station includes:

3rd total flow acquisition device, for obtain when described first base station initiated after, needs by Other compensation base stations of this second base station and described first base station switch to described first base station First total potential flow information；

First starts dispensing device, for when judge that described first total potential flow information meets the During one predetermined condition, send to described first base station and start solicited message.

According to another aspect of the present invention, one is additionally provided for assisting and will be in dormancy shape First the 3rd base station initiated base station of state, the 3rd base station be the first base station in a dormant state Time compensation base station, wherein, the 3rd base station includes:

First-class amount estimation apparatus, for when meeting five predetermined conditions, estimation needs by this 3rd base station switches to the potential flow information of described first base station after starting；

First flow dispensing device, for being sent to described first base by described potential flow information Stand or other of this first base station compensate at least one in base stations.

According to another aspect of the present invention, additionally provide a kind of first in a dormant state For the method starting self in base station, wherein, the method comprises the following steps:

A obtains after this base station is started by resting state, needs by each compensation base of this base station Station switches to first total potential flow information of this base station；

Wherein, the method is further comprising the steps of:

-when judging that described first total potential flow information meets the first predetermined condition, by this base Stand and started by resting state.

According to another aspect of the present invention, one is additionally provided in the second base station for starting The method of the first base station in a dormant state, wherein, described second base station is the first base station Compensation base station when resting state, the method comprises the following steps:

A obtain when described first base station initiated after, need by second base station and described first Other compensation base stations of base station switch to first total potential flow information of described first base station；

Wherein, the method is further comprising the steps of:

-when judging that described first total potential flow information meets the first predetermined condition, to described First base station sends and starts solicited message.

According to another aspect of the present invention, one is additionally provided in the 3rd base station for assisting The method of startup the first base station in a dormant state, wherein, described 3rd base station is for being in not The compensation base station of the first base station of dormancy state, the method comprises the following steps:

-when meeting five predetermined conditions, after estimation needs to be switched to start by this 3rd base station The potential flow information of described first base station；

-described potential flow information is sent to other of described first base station or this first base station Compensate at least one in base station.

Compared with prior art, the invention have the advantages that 1) can be by estimation first Need to be compensated node by it after base station initiated and switch to first always the diving of user of this first base station At flow information, it is determined whether start the first base station, thus reduce first base station initiated after may Produce the situation of overload；2) in the case of preventing the user that can service in the first base station seldom (the i.e. first base station, without starting, still can keep resting state) starts the first base station；3) when When first total potential flow information of rather rough estimation is higher, it is possible to again estimate and obtain Obtain accurate second total potential flow information, thus more precisely judge whether that needs open Dynamic first base station.

Accompanying drawing explanation

The detailed description that non-limiting example is made made with reference to the following drawings by reading, The other features, objects and advantages of the present invention will become more apparent upon:

When Fig. 1 is entered resting state for a kind of base station by normal state himself and it is carried out The signal cover change schematic diagram of the base station compensated；

When Fig. 2 is entered resting state for another kind of base station by normal state himself and it is entered The signal cover change schematic diagram of the base station that row compensates；

Fig. 3 is the system structure signal of startup first base station of a preferred embodiment of the invention Figure；

Fig. 4 is the system structure signal of startup first base station of another preferred embodiment of the present invention Figure；

Fig. 5 is the system structure signal of startup first base station of another preferred embodiment of the present invention Figure；

Fig. 6 is the method flow diagram of startup first base station of a preferred embodiment of the invention；

Fig. 7 is the method flow diagram of startup first base station of another preferred embodiment of the present invention；

Fig. 8 is the method flow diagram of startup first base station of another preferred embodiment of the present invention.

In accompanying drawing, same or analogous reference represents same or analogous parts.

Detailed description of the invention

Below in conjunction with the accompanying drawings the present invention is described in further detail.

Fig. 3 is the system structure signal of startup first base station of a preferred embodiment of the invention Figure.In the present embodiment, the first base station is can the base station of dormancy；Each the 3rd base station is first Base station in a dormant state time, compensate the compensation base station of its signal cover.Wherein, first Base station includes the first total flow acquisition device 11 and the first starter 12, each 3rd base Station includes first-class amount estimation apparatus 21 and first flow dispensing device 22.

It should be noted that a base station enters dormancy, represent this base station substantially to stop with it and cover Telex network in the range of lid, it is not intended that this base station terminates every operation, such as, this base Stand the operation that still can perform to need this base station to perform when its dormancy in the present invention, as with other bases Station carries out some information transmission/receptions etc..

In the present embodiment, by first base station perform start decision-making, it is determined whether need by self from Resting state starts.Will be described below the first base station to perform to start decision-making and the 3rd base station auxiliary The process of the first base station execution startup decision-making:

In the 3rd base station, when meeting five predetermined conditions, first-class amount estimation apparatus 21 is estimated Diving of described first base station after needing by its affiliated 3rd base station switching (Hand Over) to startup At flow information.

Wherein, the 5th predetermined condition includes any to trigger first-class amount estimation apparatus 21 and performing latent Condition in flow information estimation operation.Preferably, the 5th predetermined condition include following at least one:

1) communication load of the 3rd base station belonging to first-class amount estimation apparatus 21 is more than the first predetermined threshold Value；It should be noted that in the case, the 3rd base station will send to the first base station and be used for asking The first base station is asked to perform to start the startup decision requests information of decision-making, or, to other the 3rd base stations Transmitted traffic estimation solicited message, to trigger the first-class amount estimation apparatus 21 in other the 3rd base stations Perform operation.

Preferably, the first base station also includes the second send-request unit (not shown), when the 3rd base Stand and will send the startup decision requests being used for asking the first base station to perform to start decision-making to the first base station Information, so that the first base station receives that the 3rd base station sends, for asking the first base station When performing the startup decision requests information starting decision-making, the second send-request unit is to the first base station Each compensates base station (that is, each the 3rd base station) and sends first flow offer solicited message, with The first-class amount estimation apparatus 21 triggered in other the 3rd base stations performs operation.Wherein, receive Startup decision requests letter that 3rd base station sends, for the execution startup decision-making of request the first base station Breath, is the second send-request unit one of the first preset trigger condition of performing operation.

2) the 3rd base station belonging to first-class amount estimation apparatus 21 receives the flow that other base stations send Solicited message or flow estimation solicited message are provided；Wherein, these other base stations can include the first base station And other the 3rd base stations, such as, the communication detecting self in other the 3rd base stations When load is more than the first predetermined threshold or other predetermined thresholds, estimate to each the 3rd base station transmitted traffic Calculate solicited message, need so that the first-class amount estimation apparatus 21 in each the 3rd base station is estimated respectively The potential flow information of the first base station after starting, example again is switched to by its affiliated 3rd base station As, the startup decision requests information that the first base station sends according to other the 3rd base stations, come to first-class 3rd base station belonging to amount estimation apparatus 21 sends first flow and provides solicited message etc..

It should be noted that the example above is only better described technical scheme, and Non-limitation of the present invention, it should be appreciated by those skilled in the art that any can trigger first-class Amount estimation apparatus 21 performs the condition of potential flow information estimation operation, should be included in this In the range of the 5th bright predetermined condition.

Wherein, after described needs are switched to start by the 3rd base station belonging to first-class amount estimation apparatus 21 The potential flow information of the first base station include following any one:

1) all users potential in the 3rd base station range belonging to first-class amount estimation apparatus 21 Flow information；Such as, first-class amount estimation apparatus 21 can be by currently communicating with the 3rd base station The factors such as number of users and the current communication flows of each user, estimate the 3rd base station range The potential flow information of interior all users.It should be noted that above-mentioned estimation mode is only for example, It should be appreciated by those skilled in the art that and any can estimate that institute is useful in the 3rd base station range The implementation of the potential flow information at family, should be included in the scope of the present invention.

2) in the 3rd base station range belonging to first-class amount estimation apparatus 21 and the 3rd base station Between communication meet the potential flow information of user of predetermined communication condition.

Wherein, predetermined communication condition includes but not limited to: subscriber equipment connects between the 3rd base station Signal receive power less than the second predetermined threshold.

Such as, the 3rd base station requests subscriber equipment is measured it and is received the descending of this 3rd base station offer Reference Signal Received Power (RSRP), then subscriber equipment records this Reference Signal Received Power and carries Supplying the 3rd base station, first-class amount estimation apparatus 21 is less than according to Reference Signal Received Power The factors such as the number of users of the second predetermined threshold and current communication flows, estimate its affiliated 3rd Communication in base station range and between the 3rd base station meets the user's of predetermined communication condition Potential flow information.

3) the 3rd base station range belonging to first-class amount estimation apparatus 21 is positioned at the institute after startup State the potential flow information of user in the first base station range.

Wherein, first-class amount estimation apparatus 21 can determine that its affiliated 3rd base station is covered in several ways Lid scope is positioned at the user of the described dormancy base station range after startup.Such as, the 3rd base Stand and ask the first base station to start its downstream service temporarily, and ask the subscriber equipment in its coverage Measure its descending Reference Signal Received Power that the first base station is provided, and survey according to subscriber equipment The descending Reference Signal Received Power that measuring provides the first base station determines the after being positioned at startup User in one base station range, and obtain the potential flow information of such user.The most such as, Subscriber equipment in 3rd its coverage of base station requests provides its GPS position information, and by being somebody's turn to do GPS position information, determine this subscriber equipment whether be positioned at startup after the first base station range Deng.

It should be noted that the example above is only better described technical scheme, and Non-limitation of the present invention, it should be appreciated by those skilled in the art that any estimation needs by its institute Belong to the realization side that the 3rd base station switches to the potential flow information of described first base station after starting Formula, should be included in the scope of the present invention.

Then, what the estimation of first-class amount estimation apparatus 21 was obtained by first flow dispensing device 22 is latent Flow information be sent to described first base station or this first base station other compensate base stations (namely its His the 3rd base station) at least one.

Specifically, potential flow information is directly sent to first by first flow dispensing device 22 Base station, collects the first flow dispensing device 22 in each the 3rd base station for the first base station The potential flow information sent；Or, potential flow information is sent out by first flow dispensing device 22 Give at least one in other the 3rd base stations, collect for these at least one other the 3rd base stations The potential flow information of all 3rd base stations.

In the first base station, the first total flow acquisition device 11 obtains when its affiliated first base station is by stopping After dormancy state starts, need to be switched to the first of the first base station by each compensation base station of the first base station Total potential flow information.

Wherein, corresponding with the potential flow information that the estimation of first-class amount estimation apparatus 21 obtains, the One total potential flow information includes following any one:

1) the potential flow letter of all users in potential flow information includes the 3rd base station range Breath, then first total potential flow information include the first base station each compensate base station (i.e. each the 3rd Base station) the total potential flow information of all users in coverage.

2) leading in potential flow information includes the 3rd base station range and between the 3rd base station Letter meets the potential flow information of the user of predetermined communication condition, then first total potential flow information bag Include the user's of the predetermined communication condition of the not met that communicates between the 3rd base station to own services Total potential flow information.

3) the described dormancy base after potential flow information is positioned at startup in including the 3rd base station range The potential flow information of the user stood in coverage, then first total potential flow information includes each 3rd base station range is positioned at the user's of the described dormancy base station range after startup Total potential flow information.

Specifically, the first total flow acquisition device 11 can obtain its each compensate base station (i.e. each the Three base stations) the potential flow information that provides respectively, and to the summation of each potential flow information to obtain First total potential flow information；Or, the first total flow acquisition device 11 receives the 3rd base station The first total potential flow information provided, wherein, the 3rd of the total potential flow information of this offer first Base station receives the potential flow information that other the 3rd base stations provide, and combines the potential flow letter of self Breath, it is thus achieved that first total potential flow information.

Divide it should be noted that the first total flow acquisition device 11 can directly receive each the 3rd base station Potential flow information or first total potential flow information of a 3rd base station offer of confession is provided.Example As, detect the 3rd base station self communication load more than the first predetermined threshold, and to other 3rd base station transmitted traffic estimation solicited message, estimates triggering the first flow in other the 3rd base stations Calculate device 21 and perform operation, and send potential by first flow dispensing device 22 to the first base station Flow information, or, trigger other the 3rd base stations and potential flow information is sent to self, then should 3rd base station of transmitted traffic estimation solicited message combines the potential of self and other the 3rd base stations Flow information obtains first total potential flow information, and is sent to the first base station etc..

Or, the first total flow acquisition device 11 is by its second send-request unit comprised (figure Do not show) and it is contained in the first receiving device (not shown) in the first total flow acquisition device 11 And first total flow determine device (not shown), it is thus achieved that first total potential flow information.

That one of the 3rd base station sends, for asking the first base station to perform to start decision-making when receiving When starting decision requests information, the second send-request unit sends first flow to each the 3rd base station Solicited message is provided.This second send-request unit is described in detail, at this not in preceding description Repeat again.

First receiving device receives each the 3rd base station in response and provides solicited message feedback in first flow Potential flow information.

First total flow determines the device potential flow information according to each compensation base station feedback described, Determine described first total potential flow information.Such as, to the summation of each potential flow information to obtain First total potential flow information etc..

Then, when judging that described first total potential flow information meets the first predetermined condition, first First base station is started by starter 12 by resting state.

Wherein, the first predetermined condition includes first can started the first base station by resting state The condition that total potential flow information should meet.Such as, the first predetermined condition includes that first always dives At flow information less than the 3rd predetermined threshold；The most such as, the first predetermined condition includes that first always dives The first predetermined threshold range etc. is belonged at flow information.

Preferably, the first starter 12 also sends to each the 3rd base station and shrinks its covering model The scope enclosed shrinks instruction, so that the coverage of self can be shunk in each the 3rd base station.

According to the present embodiment, it is possible to by estimation first base station initiated after need by its compensate node Switch to first total potential flow information of the user of this first base station, it is determined whether start first Base station, thus reduce first base station initiated after may produce overload situation.Preferably, moreover it is possible to In the case of preventing the user that can service in the first base station seldom (the i.e. first base station without starting, Still can keep resting state) start the first base station.Further, believe when first total potential flow Breath includes the 1 of description thereof) described in total potential flow information of all users time, it is possible to relatively For estimating this first total potential flow information simply, and more can guarantee that the first base station initiated peace Quan Xing, if because first total potential flow information of all users can guarantee that startup the first base station, Then in these all users, the actual user that can be switched to the first base station would not cause the first base Stand overload；When first total potential flow information includes the 2 of description thereof) described in meet predetermined During total potential flow information of the user of communication condition, relative 1), it is possible to relatively accurately estimate The total potential flow information of the user of the first base station can be switched to；When first total potential flow is believed Breath includes the 3 of description thereof) described in total potential flow information of user time, relative 2), energy Enough more precisely estimations can be switched to the total potential flow information of the user of the first base station.

One of preferred version as the present embodiment, first total potential flow information includes that each compensates All users in base station range, or, and communication own services compensated between base station The total potential flow information of the user of the predetermined communication condition of not met；First base station also includes that first please Dispensing device (not shown), the second total flow acquisition device (not shown) and second is asked to start Device (not shown), each 3rd base station also include second amount estimation apparatus (not shown) with And second flow dispensing device (not shown).

When judging that first total potential flow information meets the second predetermined condition, the first request sends dress Put and compensate at least one in base station (i.e. each the 3rd base station) to each of the first base station and send the Estimating solicited message again and again, this first estimates that solicited message is used for asking again estimating that needs are by the again Three base stations switch to the potential flow information of the first base station.

Wherein, the second predetermined condition includes estimating that the first of request is always dived again so that needing to send first In the condition that flow information should meet.Such as, the second predetermined condition includes first total potential flow Information is higher than the 3rd predetermined threshold, or higher than other threshold values more than the 3rd predetermined threshold；The most such as, Second predetermined condition includes that first total potential flow information belongs to the second predetermined threshold range, preferably Ground, the lowest threshold of the second predetermined amount of flow scope is higher than the high threshold of the first predetermined amount of flow scope.

Specifically, the first send-request unit is to each 3rd base station transmission first estimation request letter again Breath；Or, the first send-request unit sends first to the 3rd base station and estimates solicited message again, And it is forwarded to other the 3rd base stations by the 3rd base station.

For each 3rd base station, when receiving the first base station or the first of the transmission of other the 3rd base stations When estimating solicited message again, second amount estimation apparatus and second flow in the 3rd base station send Device operates below performing:

Second amount estimation apparatus is by obtaining the subscriber equipment in its affiliated 3rd base station range The signal of the first base station is received power information, estimates in its affiliated 3rd base station range and be positioned at The potential flow information of the user of described first base station range after startup.

Specifically, the 3rd base station requests the first base station starts its downstream service temporarily, or, first Base station, when judging that first total potential flow information meets the second predetermined condition, starts it the most temporarily Downstream service, then the user in second amount estimation apparatus asks its affiliated 3rd base station range The descending Reference Signal Received Power that first base station is provided by device measuring, and according to subscriber equipment After the descending Reference Signal Received Power that measuring provides the first base station determines and is positioned at startup User in first base station range, and obtain the potential flow information of such user.

Then, the potential flow information estimated is sent to described first by second flow dispensing device Other of base station or this first base station compensate at least one in base station.

Specifically, the potential flow information again estimated is sent to first by second flow dispensing device Base station, for the first base station collect that second flow dispensing device in each the 3rd base station sends latent At flow information；Or, second flow dispensing device potential flow information is sent to other the 3rd At least one in base station, collects all 3rd base stations for these at least one other the 3rd base stations Potential flow information.

In the first base station, the second total flow acquisition device obtains at least in each the 3rd base station Individual estimate solicited message again in response to first and feedack, to obtain second total potential flow letter Breath, this second total potential flow information includes that described each compensates in base station range and is positioned at startup After basis the first base station range in the total potential flow information of user.

Specifically, the second total flow acquisition device can obtain its each compensate base station (i.e. each the 3rd Base station) the potential flow information estimated again that provides respectively, and the potential flow that each is estimated again Information is sued for peace to obtain second total potential flow information；Or, the second total flow acquisition device receives First total potential flow information that one the 3rd base station provides, wherein, the total potential stream of this offer second 3rd base station of amount information receives the potential flow information that other the 3rd base stations provide, and combines self Potential flow information, it is thus achieved that second total potential flow information.

Then, when judging that described second total potential flow information meets three predetermined conditions, second This first base station is started by starter by resting state.

Wherein, the 3rd predetermined condition includes second can started the first base station by resting state The condition that total potential flow information should meet.Such as, the 3rd predetermined condition includes that second always dives At flow information less than the 4th predetermined threshold；The most such as, the 3rd predetermined condition includes that first always dives The 3rd predetermined threshold range etc. is belonged at flow information.

Preferably, the second starter also sends to each the 3rd base station and shrinks its coverage Scope shrinks instruction, so that the coverage of self can be shunk in each the 3rd base station.

This preferred version makes when first total potential flow information of rather rough estimation is higher, Can again carry out estimating and obtaining accurate second total potential flow information, thus more Judge whether exactly to need to start the first base station.

One of preferred version as the present embodiment, the first base station also includes frame framework construction device (not shown) and frame framework dispensing device (not shown)；3rd base station also includes the 3rd reception Device (not shown), the second switching perform device (not shown) and second and shrink execution device (not shown).

In the first base station, frame framework construction device builds empty frame (ABS, almost blank Subframe) Schema information.

Specifically, frame framework construction device determines in communication construction, in eICIC, and which subframe Sky can be essentially, so that the 3rd base station can use empty frame to come and telex network.This area skill Art personnel should be able to arrange frame framework construction device according to practical situation and demand, allows it to really Determine empty frame, do not repeat them here.

Wherein, frame framework construction device can determine in the first base station that needs start from after one's death, then builds This empty frame Schema information；Or, frame framework construction device can determine in the first base station to be needed to start This empty frame Schema information is built before self.

Then, when this first base station is started by resting state, frame framework dispensing device is by described sky Subframe Schema information is sent to each and compensates base station (i.e. each the 3rd base station).

The 3rd reception device in each 3rd base station, the second switching perform device and second and shrink Perform below device execution to operate:

3rd receives device receives the empty frame Schema information from the first base station.

Second switching performs device and is switched to open by user according to described empty frame Schema information, execution The operation of described first base station after Dong.

Specifically, the second switching performs device and uses the empty frame of instruction in this empty frame Schema information, With telex network, and when, after sign off, user being switched to the first base station.

Preferably, after completing user's switching, the second switching performs device and has sent to the first base station Complete the feedback information of user's switching.

Second shrinks execution device shrinks the coverage of its affiliated 3rd base station to preset range.

Wherein, the second contraction performs device and can complete user's handover operation at the second switching execution device After, i.e. shrink coverage to the operation of preset range；Or, second shrinks execution device is connecing When receiving the scope contraction instruction from the first base station, perform to shrink coverage to preset range Operation.

It should be noted that completed user's switching when the first base station receives all 3rd base stations Feedback information time, it can delete empty frame Schema information, to economize on resources；Or, when One base station initiated more than a scheduled time length after, it deletes empty frame Schema information.

Fig. 4 is the system structure signal of startup first base station of another preferred embodiment of the present invention Figure.In the present embodiment, the first base station is can the base station of dormancy；Second base station and each Three base stations be the first base station in a dormant state time, compensate the compensation base of its signal cover Stand.Wherein, the second base station includes that the 3rd total flow acquisition device 23 and first starts transmission Device 24；Each 3rd base station includes that first-class amount estimation apparatus 21 and first flow send dress Put 22.

In the present embodiment, the second base station perform to start decision-making, it is determined whether need the first base Stand and start from resting state.Wherein, the first base station compensation base station can be predefined for second Base station, or, the second base station is consulted to determine by each compensation base station of the first base station, or, Making a reservation for is triggered and compensates base station transmitted traffics to other estimates that the compensation base stations asked are second Base station.Will be described below the second base station execution startup decision-making and the 3rd base station assists the second base station The process of execution startup decision-making:

In the 3rd base station, when meeting five predetermined conditions, first-class amount estimation apparatus 21 is estimated Need to be switched to the potential flow information of described first base station after starting by this 3rd base station.

Wherein, when meeting five predetermined conditions, first-class amount estimation apparatus 21 estimates potential flow The mode of information, estimates with reference to amount estimation apparatus 21 first-class described in embodiment illustrated in fig. 3 The mode of potential flow information is same or similar, does not repeats them here.

It should be noted that when the 5th predetermined condition includes belonging to first-class amount estimation apparatus 21 the 3rd When the communication load of base station is more than the first predetermined threshold, in this case, the 3rd base station will be to Two base stations send the startup decision requests information performing to start decision-making for request the second base station, or Person, to other the 3rd base station transmitted traffic estimation solicited messages, to trigger in other the 3rd base stations First-class amount estimation apparatus 21 performs operation；When the 5th predetermined condition includes first flow estimation dress Put the 3rd base station belonging to 21 to receive the flow that other base stations send and provide solicited message or flow to estimate When calculating solicited message, the startup decision requests letter that the second base station can send according to other the 3rd base stations Breath, to send first flow to the 3rd base station belonging to first-class amount estimation apparatus 21 provides request letter Breath etc..

Then, described potential flow information is sent to the second base station by first flow dispensing device 22.

In the second base station, the 3rd total flow acquisition device 23 obtains when described first base station initiated After, need by other of this second base station and described first base station compensate base stations (namely each the Three base stations) switch to first total potential flow information of described first base station.

Specifically, the 3rd total flow acquisition device 23 obtains needs to be switched to the by each the 3rd base station The total potential flow information of one base station, and, this second base station needs to switch to the latent of the first base station At flow information, and determine first total potential flow information, as each the 3rd base station switched to Total potential flow information and this second base station of one base station need to switch to the potential of the first base station Flow information summation obtains first total potential flow information etc..Wherein, the 3rd total flow information obtains Fetching puts the mode that each the 3rd base station of 23 acquisitions switches to the total potential flow information of the first base station, First total potential flow letter is obtained with reference to the first total flow acquisition device 11 in embodiment illustrated in fig. 3 The mode of breath is same or similar, and the 3rd total flow information acquisition device 23 obtains its affiliated second base The mode of the potential flow information stood, obtains its affiliated 3rd base with first-class amount estimation apparatus 21 The mode of the potential flow information stood is same or similar, does not repeats them here.

Wherein, the 3rd total flow information acquisition device 23 can passively obtain the letter that the 3rd base station provides Breath, to obtain first total potential flow information.Or, it is preferable that the second base station is comprised by it The 4th send-request unit (not shown) and be contained in the 3rd total flow acquisition device 23 Flow acquisition device (not shown) and the second total flow determine device (not shown), it is thus achieved that One total potential flow information.

When meeting the second preset trigger condition, the 4th send-request unit is sent out to each the 3rd base station Sending second flow to provide solicited message, wherein said second preset trigger condition includes following at least one :

1) receive other and compensate that one of base stations (one of the i.e. the 3rd base station) send, for asking This second base station performs to start the startup decision requests information of decision-making；

2) when the communication load of the second base station meets four predetermined conditions；Such as, the second base station is logical Letter load is more than the 5th predetermined threshold etc..

First flow estimation after second flow offer solicited message is provided, in each the 3rd base station Device 21 and first flow dispensing device 22 perform operation, send potential flow letter to the second base station Breath.

In the second base station, flow acquisition device obtains other and compensates base station (i.e. each the 3rd base station) The potential flow information of solicited message feedback is provided in response to second flow, and, this second base station Potential flow information.

Then, the second total flow determines device, for the potential stream according to each the 3rd base station feedback Amount information and the potential flow information of this compensation base station, determine described first total potential flow letter Breath.Such as, potential to the potential flow information of each the 3rd base station feedback and this compensation base station Flow information summation is to obtain first total potential flow information etc..

Then, when judging that described first total potential flow information meets the first predetermined condition, first Start dispensing device 24 and send startup solicited message to the first base station.

Then, the first base station starts self according to this startup solicited message.Preferably, this first base Stand and also send the scope contraction instruction shrinking its coverage to the second base station and the 3rd base station, So that the coverage of self can be shunk in the second base station and the 3rd base station.

One of preferred version as the present embodiment, first total potential flow information includes that each compensates All users in base station range, or, and communication own services compensated between base station The total potential flow information of the user of the predetermined communication condition of not met；Second base station also includes that the 3rd please Dispensing device (not shown), the 4th total flow acquisition device (not shown) and second is asked to start Dispensing device (not shown), each 3rd base station also includes second amount estimation apparatus (not shown) And second flow dispensing device (not shown).

When judging that first total potential flow information meets the second predetermined condition, the 3rd request sends dress Putting and compensate base station to other and send and second estimate solicited message again, this second estimates that solicited message is used again Again estimate that these other compensation base station needs to switch to the potential flow of described first base station with request Information.

Wherein, the 3rd send-request unit estimates solicited message again to other compensation base stations transmissions second Mode, with reference to the first send-request unit in embodiment illustrated in fig. 3 to each of the first base station At least one transmission first compensated in base station estimates that the mode of solicited message is same or similar again, This repeats no more.

For each 3rd base station, when receiving the second base station or the first of the transmission of other the 3rd base stations When estimating solicited message again, second amount estimation apparatus and second flow in the 3rd base station send Device operates below performing:

Second amount estimation apparatus is by obtaining the subscriber equipment in its affiliated 3rd base station range The signal of the first base station is received power information, estimates in its affiliated 3rd base station range and be positioned at The potential flow information of the user of the first base station range after startup.

Then, the potential flow information estimated is sent to the second base station by second flow dispensing device.

In the second base station, the 4th total flow acquisition device obtains each the 3rd base station in response in described Second estimates solicited message and feedack again, and to obtain second total potential flow information, this is years old Two include total potential flow information after the first base station is started by resting state, the second base station and each Individual 3rd base station range is positioned at the user of described first base station range after startup Total potential flow information.Specifically, the 4th total flow acquisition device obtains each the 3rd base station sound Described in Ying Yu, second estimates solicited message and the potential flow information that feeds back again, and combines self again The potential flow information of estimation, it is thus achieved that second total potential flow information.

Then, when judging that described second total potential flow information meets three predetermined conditions, second Start dispensing device and send startup solicited message to described first base station.

Thus, the first base station starts self according to this startup solicited message.Preferably, this first base Stand and also send the scope contraction instruction shrinking its coverage to the second base station and the 3rd base station, So that the coverage of self can be shunk in the second base station and the 3rd base station.

One of preferred version as the present embodiment, the first base station also includes frame framework construction device (figure Do not show) and frame framework dispensing device (not shown)；Second base station also includes the second reception device (not shown), the first switching perform device (not shown) and first and shrink execution device (figure Do not show)；3rd base station also includes that the 3rd reception device (not shown), the second switching perform device (figure Do not show) and the second contraction execution device (not shown).

Wherein, frame framework construction device, frame framework dispensing device, the 3rd receive device, second cut Change execution device and the second contraction performs device and gives the most with reference to the embodiment shown in FIG. 3 in detail Stating, second receives device, the first switching execution device and the first contraction performs the behaviour that device performs Make to receive device with the 3rd respectively, the second switching performs device and the second contraction performs device and performs Operation same or similar, do not repeat them here.

Fig. 5 is the system structure signal of startup first base station of another preferred embodiment of the present invention Figure.In the present embodiment, the first base station is can the base station of dormancy；Multiple benefits of this first base station Repay each compensation base station in base station, both performed to start decision-making as the second base station, again as the Three base stations assist other to compensate base station and perform to start decision-making.Wherein, the first base station includes first Total flow acquisition device 11 and the first starter 12, each compensation base station includes that the 3rd is total Flow acquisition device 23, first start dispensing device 24, first-class amount estimation apparatus 21 and First flow dispensing device 22.

Will be described below each and compensate base station as the second base station execution startup decision-making and conduct 3rd base station assist other compensate base stations perform start decision-makings process:

The 3rd total flow acquisition device in each compensation base station in the plurality of compensation base station 23, first starts dispensing device 24, first-class amount estimation apparatus 21 and first flow transmission Device 22 performs following operation:

When meeting five predetermined conditions, the estimation of first-class amount estimation apparatus 21 needs by its institute Belong to compensation base station and switch to the potential flow information of the first base station after starting.Wherein, first-class Amount estimation apparatus 21 estimates the mode of potential flow information, with reference to shown in Fig. 3 or Fig. 4 Embodiment is described in detail, is not repeated them here.

Then, after its own base station is needed to switch to start by first flow dispensing device 22 The potential flow information of the first base station is sent to other and compensates base station.

After 3rd total flow acquisition device 23 acquisition is base station initiated when first, need belonging to it Compensate base station and other compensate base station and switch to first total potential flow information of the first base station. Wherein, the 3rd total flow acquisition device 23 obtain first base station initiated after need belonging to it mend Repay base station and other compensate base station and switch to the first total potential flow information of the first base station Mode, with reference in embodiment illustrated in fig. 4, the 3rd total flow acquisition device 23 obtains first Need after base station initiated by other compensation base station switchings of the second base station and described first base station The extremely mode of first total potential flow information of described first base station is same or similar, at this no longer Repeat.

When judging that described first total potential flow information meets the first predetermined condition, first starts Dispensing device 24 sends to the first base station and starts solicited message.Preferably, when judging described When one total potential flow information does not meets the first predetermined condition, first start dispensing device 24 to First base station sends request the first base station and keeps the holding solicited message of resting state.

Thus, by first-class amount estimation apparatus 21 and first flow dispensing device 22, one Individual compensation base station, as the 3rd base station, compensates base station to other and provides the potential flow letter of self Breath, performs decision operation to assist other to compensate base station, and, this compensation base station receives other Compensate the potential flow information that base station provides, and by the 3rd total flow acquisition device 23 and First starts dispensing device 24 performs to start decision-making.

First base station receives the result of decision that its each compensation base station sends, and ties according to this decision-making Fruit starts self, or, keep resting state.

Preferably, when the result of decision received when the first base station is startup solicited message, the One base station initiated self；The result of decision received when the first base station is holding solicited message Time, the first base station keeps resting state；Send out respectively when the first base station receives multiple compensation base station (i.e. each compensates the decision-making knot that base station draws for the startup solicited message sent and holding solicited message Fruit is different) time, the first base station may choose whether to start self, and such as, the first base station statistics connects The startup solicited message received and the quantity of holding solicited message, and according to a fairly large number of request Information performs corresponding operating.

It is highly preferred that the first base station include the second send-request unit, first receiving device, One total flow determines device and the first starter.When the first base station receives multiple compensation base The startup solicited message sent respectively of standing and holding solicited message (the i.e. first preset trigger condition One of) time, the second send-request unit compensates base station to each and sends first flow offer request Information, to receive each potential flow information compensating base station offer, and by the first reception dress Put, the first total flow determines device and the first starter determines whether to start self.

Fig. 6 is the method flow diagram of startup first base station of a preferred embodiment of the invention.This In embodiment, the first base station is can the base station of dormancy；Each the 3rd base station is the first base station When resting state, compensate the compensation base station of its signal cover.Wherein, the present embodiment bag Include step S101, step S102, step S103 and step S104.

In step S101, when meeting five predetermined conditions, the 3rd base station estimation need by this Three base stations switch to the potential flow information of described first base station after starting.

Wherein, the 5th predetermined condition includes that any the 3rd base station of can triggering performs potential flow information The condition of estimation operation.Preferably, the 5th predetermined condition include following at least one:

1) communication load of this 3rd base station is more than the first predetermined threshold；It should be noted that at this In the case of, this 3rd base station will send to the first base station and be used for asking the first base station to perform to start decision-making Startup decision requests information, or, to other the 3rd base stations transmitted traffics estimation solicited message, Perform operation triggering other the 3rd base stations.

Preferably, the first base station performed following steps before the 3rd base station performs step S101 S105: when the 3rd base station is used for asking the first base station to perform to start decision-making by sending to the first base station Start decision requests information so that the first base station receive the 3rd base station send, for When asking the first base station to perform the startup decision requests information starting decision-making, each compensation of the first base station Base station (that is, each the 3rd base station) sends first flow and provides solicited message, to trigger each 3rd base station performs step S101.Wherein, receive that the 3rd base station sends, for request first Base station performs to start the startup decision requests information of decision-making, and sending first flow for the first base station provides One of first preset trigger condition of solicited message.

2) this 3rd base station receives flow offer solicited message or the flow estimation that other base stations send Solicited message；Wherein, these other base stations can include the first base station and other the 3rd base stations, such as, When in other the 3rd base stations detect self communication load more than the first predetermined threshold or During other predetermined thresholds, to each the 3rd base station transmitted traffic estimation solicited message so that each the Three base stations are estimated respectively to be needed by the potential flow information of the first base station self switched to after starting, The most such as, the startup decision requests information that the first base station sends according to other the 3rd base stations, come to this 3rd base station sends first flow and provides solicited message etc..

It should be noted that the example above is only better described technical scheme, and Non-limitation of the present invention, it should be appreciated by those skilled in the art that and any can trigger the 3rd base Stand and perform the condition of potential flow information estimation operation, should be included in the 5th of the present invention and make a reservation for In the range of condition.

Wherein, described needs are switched to the potential flow of the first base station after starting by this 3rd base station Information includes following any one:

1) the potential flow information of all users in this 3rd base station range；Such as, this Three base stations can be by current the leading to of the number of users currently communicated with the 3rd base station and each user The factors such as letter flow amount, the potential flow information of all users in estimation the 3rd base station range.Need It is noted that above-mentioned estimation mode is only for example, it should be appreciated by those skilled in the art that and appoint What can estimate the implementation of the potential flow information of all users in the 3rd base station range, Should be included in the scope of the present invention.

2) communication between in this 3rd base station range and this 3rd base station meets predetermined logical The potential flow information of the user of creed part.

Wherein, predetermined communication condition includes but not limited to: subscriber equipment connects between this 3rd base station Power of communications less than the second predetermined threshold.

Such as, this 3rd base station requests subscriber equipment is measured it and is received the descending of this 3rd base station offer Reference Signal Received Power (RSRP), then subscriber equipment records this Reference Signal Received Power also Be supplied to this 3rd base station, then this 3rd base station makes a reservation for less than second according to Reference Signal Received Power The factors such as the number of users of threshold value and current communication flows, this 3rd base station range of estimation In and this 3rd base station between communication meet the potential flow letter of user of predetermined communication condition Breath.

3) this 3rd base station range is positioned at the use of the first base station range after startup The potential flow information at family.

Wherein, this 3rd base station is positioned in can determining this 3rd base station range in several ways The user in described dormancy base station range after startup.Such as, this 3rd base station requests first Base station starts its downstream service temporarily, and asks the subscriber equipment in its coverage to measure it to The descending Reference Signal Received Power that one base station provides, and measure the first base according to subscriber equipment The descending Reference Signal Received Power that standing provides determines that the first base station after being positioned at startup covers In the range of user, and obtain the potential flow information of such user.The most such as, this 3rd base station The subscriber equipment in self coverage is asked to provide its GPS position information, and by this GPS Positional information, determine this subscriber equipment whether be positioned at startup after the first base station range etc..

It should be noted that the example above is only better described technical scheme, and Non-limitation of the present invention, it should be appreciated by those skilled in the art that any estimation need by this Three base stations switch to the implementation of the potential flow information of described first base station after starting, all Should be within the scope of the present invention.

Then, in step s 102, the potential flow information that estimation is obtained by this 3rd base station is sent out Give other compensation base station (namely other the 3rd base stations) of described first base station or this first base station In at least one.

Specifically, potential flow information is directly sent to the first base station by this 3rd base station, for The potential flow information that each the 3rd base station sends is collected in first base station；Or, this 3rd base station Potential flow information is sent at least one in other the 3rd base stations, for this at least one The potential flow information of all 3rd base stations is collected in other the 3rd base stations.

In step s 103, after first this first base station of acquisition, base station is started by resting state, need First total potential flow letter of this first base station is switched to by each compensation base station of this first base station Breath.

Wherein, corresponding with estimating the potential flow information obtained in step S101, first always dives Following any one is included at flow information:

Specifically, the first base station can obtain its each compensate base station (i.e. each the 3rd base station) respectively The potential flow information provided, and each potential flow information is sued for peace to obtain first total potential stream Amount information；Or, the first base station receives first total potential flow information that the 3rd base station provides, Wherein, the 3rd base station of the total potential flow information of this offer first receives what other the 3rd base stations provided Potential flow information, and combine the potential flow information of self, it is thus achieved that first total potential flow information.

It should be noted that the first base station can directly receive that each the 3rd base station provides respectively potential First total potential flow information that flow information or the 3rd base station provide.Such as, at one Three base stations detect self communication load more than the first predetermined threshold, and to other the 3rd base stations send Flow estimation solicited message, next to trigger other the 3rd base stations execution step S101 and step S102 Potential flow information is sent to the first base station, or, trigger other the 3rd base stations and potential flow is believed Breath is sent to self, then the 3rd base station of this transmitted traffic estimation solicited message combines self and its The potential flow information of his the 3rd base station obtains first total potential flow information, and is sent to the first base Stand.

Or, the first base station performs step S105 (not shown) and is contained in step S103 Step S1031 (not shown) and step S1032 (not shown), it is thus achieved that first total potential flow letter Breath.

In step S105, that one of the 3rd base station sends, for asking the first base station when receiving When performing the startup decision requests information starting decision-making, the first base station sends the to each the 3rd base station One flow provides solicited message.This transmission first flow provides the step of solicited message to state front Described in detail in bright, do not repeated them here.

In step S1031, the first base station receives each the 3rd base station in response and provides in first flow The potential flow information of solicited message feedback.

In step S1032, the first base station is according to the potential flow of each compensation base station feedback described Information, determines described first total potential flow information.Such as, each potential flow information is sued for peace To obtain first total potential flow information etc..

Then, in step S104, pre-when judging that described first total potential flow information meets first During fixed condition, self is started by the first base station by resting state.

Preferably, the first base station also performs to send to each the 3rd base station to shrink its coverage Scope shrinks instruction, so that the step of the coverage of self can be shunk in each the 3rd base station.

One of preferred version as the present embodiment, first total potential flow information includes that each compensates All users in base station range, or, and communication own services compensated between base station The total potential flow information of the user of the predetermined communication condition of not met；The present embodiment is additionally included in step The step S106 (not shown) of execution, step S107 (not shown), step S108 after S103 (not shown), step S109 (not shown) and step S110 (not shown).

In step s 106, when judging that first total potential flow information meets the second predetermined condition, First base station compensates at least one in base station (i.e. each the 3rd base station) to its each and sends first Estimating solicited message again, this first estimates that solicited message is used for asking again estimating that needs are by the 3rd again Base station switches to the potential flow information of the first base station.

Specifically, solicited message is estimated again to each 3rd base station transmission first in the first base station；Or, First base station sends first to the 3rd base station and estimates solicited message again, and is turned by the 3rd base station Send to other the 3rd base stations.

For each 3rd base station, when receiving the first base station or the first of the transmission of other the 3rd base stations When estimating solicited message again, the 3rd base station execution following step S107 and step S108:

In step s 107, the 3rd base station sets by obtaining the user in this 3rd base station range The standby signal to the first base station receives power information, is positioned at and opens in this 3rd base station range of estimation The potential flow information of the user of described first base station range after Dong.

Specifically, the 3rd base station requests the first base station starts its downstream service temporarily, or, first Base station, when judging that first total potential flow information meets the second predetermined condition, starts it the most temporarily Downstream service, then the subscriber equipment in the 3rd this 3rd base station range of base station requests is measured the The descending Reference Signal Received Power that one base station provides, and measure the first base according to subscriber equipment The descending Reference Signal Received Power that standing provides determines that the first base station after being positioned at startup covers In the range of user, and obtain the potential flow information of such user.

Then, in step S108, the potential flow information estimated is sent to institute by the 3rd base station State at least one in other compensation base stations of the first base station or this first base station.

Specifically, the potential flow information again estimated is sent to the first base station by the 3rd base station, with The potential flow information that each the 3rd base station sends is collected for the first base station；Or, the 3rd base station will Potential flow information is sent at least one in other the 3rd base stations, for this at least one other The potential flow information of all 3rd base stations is collected in 3rd base station.

In step S109, the first base station obtains at least one in each the 3rd base station in response to Again and again estimation solicited message and feedack, to obtain second total potential flow information, this is second years old Total potential flow information includes that described each compensates the basis after being positioned at startup in base station range the The total potential flow information of the user in one base station range.

Specifically, the first base station can obtain its each compensate base station (i.e. each the 3rd base station) respectively There is provided the potential flow information estimated again, and to each potential flow information estimated again summation with Obtain second total potential flow information；Or, the first base station receives that the 3rd base station provides One total potential flow information, wherein, the 3rd base station of the total potential flow information of this offer second receives The potential flow information that other the 3rd base stations provide, and combine the potential flow information of self, it is thus achieved that Second total potential flow information.

Then, in step s 110, pre-when judging that described second total potential flow information meets the 3rd During fixed condition, self is started by the first base station by resting state.

Preferably, the first base station also sends the scope shrinking its coverage to each the 3rd base station Shrink instruction, so that the coverage of self can be shunk in each the 3rd base station.

One of preferred version as the present embodiment, the present embodiment also includes step S111, and (figure is not Show), step S112 (not shown), step S113 (not shown), step S114 (figure not Show) and step S115 (not shown).

In step S111, the first base station builds empty frame (ABS, almost blank subframe) Schema information.

Specifically, the first base station determines in communication construction, and in eICIC, which subframe can base This is empty, so that the 3rd base station can use empty frame to come and telex network.Those skilled in the art First base station should be able to be set according to practical situation and demand, allow it to determine empty frame, This repeats no more.

Wherein, the first base station can determine in the first base station that needs start from after one's death, then performs step S111；Or, the first base station can perform step before the first base station determines and needs to start self S111。

Then, in step S112, when this first base station is started by resting state, the first base station Described empty frame Schema information is sent to each and compensates base station (i.e. each the 3rd base station).

Each 3rd base station execution following steps:

In step S113, the 3rd base station receives the empty frame Schema information from the first base station.

Then, in step S114, the 3rd base station, according to described empty frame Schema information, performs general User is switched to the operation of described first base station after starting.

Specifically, the 3rd base station uses the empty frame of instruction in this empty frame Schema information, with user Communication, and when, after sign off, user being switched to the first base station.

Preferably, after completing user's switching, the 3rd base station sends to the first base station and has completed user The feedback information of switching.

In step sl 15, its coverage is shunk to preset range in the 3rd base station.

Wherein, the 3rd base station can i.e. perform step S115 after execution of step S114；Or, 3rd base station, when receiving the scope contraction instruction from the first base station, performs step S115.

Fig. 7 is the method flow diagram of startup first base station of another preferred embodiment of the present invention. In the present embodiment, the first base station is can the base station of dormancy；Second base station and each the 3rd base Station be the first base station in a dormant state time, compensate the compensation base station of its signal cover.Its In, the present embodiment includes step S201, step S202, step S203 and step S204.

In step s 201, when meeting five predetermined conditions, the 3rd base station estimation need by this Three base stations switch to the potential flow information of described first base station after starting.

Wherein, in step S201, when meeting five predetermined conditions, potential stream is estimated in the 3rd base station In the mode of amount information, with step S101 with reference to embodiment illustrated in fig. 6, the 3rd base station estimation is latent Same or similar in the mode of flow information, do not repeat them here.

It should be noted that when the 5th predetermined condition includes that the communication load of this 3rd base station is more than the During one predetermined threshold, in this case, the 3rd base station will send to the second base station and be used for asking the Two base stations perform to start the startup decision requests information of decision-making, or, send to other the 3rd base stations Flow estimation solicited message, to trigger other the 3rd base stations execution step S201；When the 5th predetermined article Part includes that this 3rd base station receives the flow that other base stations send and provides solicited message or flow to estimate When calculating solicited message, the startup decision requests letter that the second base station can send according to other the 3rd base stations Breath, to send first flow to this 3rd base station provides solicited message etc..

Then, in step S202, described potential flow information is sent to the second base by the 3rd base station Stand.

In step S203, the second base station obtain when described first base station initiated after, need by the Other compensation base station (namely each the 3rd base station) of two base stations and described first base station switch to First total potential flow information of described first base station.

Specifically, the second base station obtains needs to be switched to the total latent of the first base station by each the 3rd base station At flow information, and, this second base station needs to switch to the potential flow information of the first base station, And determine first total potential flow information, as each the 3rd base station switched to the total latent of the first base station Need to switch to the potential flow information summation of the first base station at flow information and this second base station Obtain first total potential flow information etc..Wherein, the second base station obtains the switching of each the 3rd base station To the mode of the total potential flow information of the first base station, with the step with reference to embodiment illustrated in fig. 6 In S103, to obtain the mode of first total potential flow information same or similar in the first base station, the second base station Obtain the mode of self potential flow information, with reference to embodiment illustrated in fig. 6 step S101 in The mode that 3rd base station obtains self potential flow information is same or similar, does not repeats them here.

Wherein, the second base station can passively obtain the information that the 3rd base station provides, and always dives obtaining first At flow information.Or, it is preferable that the second base station also perform step S206 (not shown) and The step S2031 (not shown) being contained in step S203 and step S2032 (not shown), Obtain first total potential flow information.

In step S206, when meet the second preset trigger condition time, the second base station to each the 3rd Base station sends second flow and provides solicited message, and wherein said second preset trigger condition includes following At least one:

After receiving second flow offer solicited message, each the 3rd base station performs step S201 and step Rapid S202, sends potential flow information to the second base station.

In step S2031, the second base station obtains other and compensates base station (i.e. each the 3rd base station) The potential flow information of solicited message feedback is provided in response to second flow, and, this second base station Potential flow information.

Then, in step S2032, the second base station is according to the potential stream of each the 3rd base station feedback Amount information and the potential flow information of this compensation base station, determine described first total potential flow letter Breath.Such as, potential to the potential flow information of each the 3rd base station feedback and this compensation base station Flow information summation is to obtain first total potential flow information etc..

Then, in step S204, pre-when judging that described first total potential flow information meets first During fixed condition, the second base station sends to the first base station and starts solicited message.

Then, in step S205, the first base station starts self according to this startup solicited message.Excellent Selection of land, this first base station also sends the model shrinking its coverage to the second base station and the 3rd base station Enclose contraction instruction, so that the coverage of self can be shunk in the second base station and the 3rd base station.

One of preferred version as the present embodiment, first total potential flow information includes that each compensates All users in base station range, or, and communication own services compensated between base station The total potential flow information of the user of the predetermined communication condition of not met；The present embodiment is additionally included in step The step S207 (not shown) of execution, step S208 (not shown), step S209 after S203 (not shown), step S210 (not shown) and step S211 (not shown).

In step S207, when judging that first total potential flow information meets the second predetermined condition, Second base station compensates base stations to other and sends and second estimate solicited message again, and this second estimates request again Information in order to ask again to estimate these other compensate base station and need to switch to the latent of described first base station At flow information.

Wherein, the second base station compensates base station to other and sends the second mode estimating solicited message again, Compensate in base station to its each with the first base station in step S108 with reference to embodiment illustrated in fig. 6 At least one sends first and estimates that the mode of solicited message is same or similar again, does not repeats them here.

For each 3rd base station, when receiving the second base station or the first of the transmission of other the 3rd base stations When estimating solicited message again, execution following step S208 and step S209:

In step S208, the 3rd base station sets by obtaining the user in this 3rd base station range The standby signal to the first base station receives power information, is positioned at and opens in this 3rd base station range of estimation The potential flow information of the user of the first base station range after Dong.

Then, in step S209, the potential flow information estimated is sent to by the 3rd base station Two base stations.

In step S210, the second base station obtains each the 3rd base station in response and estimates in described second again Solicited message and feedack, to obtain second total potential flow information, this second include total latent At flow information after the first base station is started by resting state, the second base station and each the 3rd base station Coverage is positioned at the total potential stream of the user of described first base station range after startup Amount information.Specifically, the second base station obtain each the 3rd base station in response in described second again estimation please The potential flow information seeking information and feed back, and combine the potential flow information self again estimated, Obtain second total potential flow information.

In step S211, when judging that described second total potential flow information meets the 3rd predetermined condition Time, the second base station sends to described first base station and starts solicited message.

Thus, in step S205, the first base station starts self according to this startup solicited message.Excellent Selection of land, this first base station also performs to send to the second base station and the 3rd base station to shrink its coverage Scope shrink instruction step so that self can be shunk in the second base station and the 3rd base station Coverage.

One of preferred version as the present embodiment, the present embodiment also includes step S212, and (figure is not Show), step S213 (not shown), step S214 (not shown), step S215 (not shown), Step S216 (not shown), step S217 (not shown), step S218 (not shown) and step Rapid S219 (not shown).

Wherein, the first base station performs step S212 and step S213 and the 3rd base station perform Step S217, step S218 and step S219, respectively with the step in reference embodiment illustrated in fig. 6 Rapid S111, step S112, step S113, step S114 and step S115 are same or similar, Step S214, step S215 and step S216 that second base station performs, respectively with reference Fig. 6 Step S113, step S114 and step S115 in illustrated embodiment are same or similar, at this not Repeat again.

Fig. 8 is the method flow diagram of startup first base station of another preferred embodiment of the present invention. In the present embodiment, the first base station is can the base station of dormancy；Multiple compensation bases of this first base station Each compensation base station in standing, both performed to start decision-making, again as the 3rd base as the second base station Stand and assist other to compensate base station execution startup decision-making.Wherein, the present embodiment include step S301, Step S302, step S303, step S304 and step S305.

Each compensation base station in the plurality of compensation base station perform step S301, step S302, Step S303 and step S304:

In step S301, when meet five predetermined conditions time, compensate base station estimation need by It switches to the potential flow information of the first base station after starting.Wherein, base station estimation is compensated latent In the mode of flow information, and with reference in Fig. 6 or embodiment illustrated in fig. 7 second and the 3rd base station Estimate that the mode of potential flow information is same or similar, do not repeat them here.

Then, in step s 302, compensate base station to need to switch to the after starting by self The potential flow information of one base station is sent to other and compensates base station.

In step S303, after the acquisition of compensation base station is base station initiated when first, need by self And other compensate base station and switch to first total potential flow information of the first base station.Wherein, mend Repay base station obtain first base station initiated after need to be compensated base stations by self and other and switch to the In the mode of first total potential flow information of one base station, with reference embodiment illustrated in fig. 6, the Two base stations obtain first base station initiated after need to be mended by other of self and described first base station Repay that the mode of first total potential flow information that base station switches to described first base station is identical or phase Seemingly, do not repeat them here.

In step s 304, when judging that described first total potential flow information meets first and makes a reservation for During condition, compensate base station and send startup solicited message to the first base station.Preferably, when judging State first total potential flow information when not meeting the first predetermined condition, compensate base station to the first base station Send request the first base station and keep the holding solicited message of resting state.

Thus, by performing step S301 and S302, one compensates base station as the 3rd base station, Compensate base station to other and potential flow information of self is provided, perform to assist other to compensate base station Decision operation, and, this compensation base station receives other and compensates the potential flow information that base station provides, And by performing step S303 and step S304, perform to start decision-making.

In step S305, the first base station receives the result of decision that its each compensation base station sends, And start self according to this result of decision, or, keep resting state.

It is highly preferred that first base station perform step S105, step S1031, step S1032 and Step S104.In step S105, send out respectively when the first base station receives multiple compensation base station When the startup solicited message sent and holding solicited message (one of first preset trigger condition), It compensates base station to each and sends first flow offer solicited message, to receive each compensation base station The potential flow information provided, and by performing step S1031, step S1032 and step S104, it is determined whether start self.

It should be noted that the present invention can be by reality in the assembly of software and/or software and hardware Execute, such as, special IC (ASIC), computer can be used or any other is similar hard Part equipment realizes.In one embodiment, the software program of the present invention can pass through processor Perform to realize steps described above or function.Similarly, the software program of the present invention (includes Relevant data structure) can be stored in computer readable recording medium storing program for performing.It addition, this Some bright steps or function can employ hardware to realize, such as, as coordinate with processor from And perform the circuit of each function or step.

It addition, the part of the present invention can be applied to computer program, such as computer Programmed instruction, when it is computer-executed, by the operation of this computer, can call or The method according to the invention and/or technical scheme are provided.And the program calling the method for the present invention refers to Order, is possibly stored in fixing or movably in record medium, and/or by broadcast or its Data stream in his signal bearing media and be transmitted, and/or be stored in and refer to according to described program In the working storage of the computer equipment that order runs.Here, according to an enforcement of the present invention Example includes a device, and this device includes the memorizer for storing computer program instructions and use In the processor of execution programmed instruction, wherein, when this computer program instructions is held by this processor During row, trigger this plant running method based on aforementioned multiple embodiments according to the present invention and/ Or technical scheme.

It is obvious to a person skilled in the art that the invention is not restricted to above-mentioned one exemplary embodiment Details, and without departing from the spirit or essential characteristics of the present invention, it is possible to it His concrete form realizes the present invention.Therefore, no matter from the point of view of which point, all should be by embodiment Regarding exemplary as, and be nonrestrictive, the scope of the present invention is by claims Rather than described above limit, it is intended that by fall claim equivalency implication and In the range of all changes be included in the present invention.Should be by any accompanying drawing mark in claim Note is considered as limiting involved claim.Furthermore, it is to be understood that " an including " word is not excluded for other lists Unit or step, odd number is not excluded for plural number.The multiple unit stated in system claims or device Can also be realized by software or hardware by a unit or device.The first, the second word such as grade Pragmatic represents title, and is not offered as any specific order.

Claims

1. first base station that can self be started from resting state, wherein, this first base station is worked as Before in a dormant state, this first base station includes:

First total flow acquisition device, for obtaining after this base station is started by resting state, needs Each compensation base station by this base station switches to first total potential flow information of this base station；

First starter, for when judging that described first total potential flow information meets first and makes a reservation for During condition, this base station is started by resting state.

First base station the most according to claim 1, wherein, described first total potential flow letter Breath includes that described each compensates all users in base station range, or, and to own services The total potential flow information of the user of the communication predetermined communication condition of not met between compensation base station, its In, this first base station also includes:

First send-request unit, for when judging that described first total potential flow information meets second During predetermined condition, compensate the estimation request letter again of at least one transmission first in base station to described each Breath, it needs to be switched to the potential of this first base station by described compensation base station for request estimation again Flow information；

Second total flow acquisition device, for obtaining each at least one sound compensating in base station described Described in Ying Yu, first estimates solicited message and feedack again, to obtain second total potential flow letter Breath, it includes that each basis first base station compensated after being positioned at startup in base station range described covers In the range of the total potential flow information of user；

Second starter, for when judging that described second total potential flow information meets the 3rd and makes a reservation for During condition, this first base station is started by resting state.

First base station the most according to claim 1 and 2, wherein, this base station also includes:

Second send-request unit, for when meet the first preset trigger condition time, to described each Compensate base station and first flow offer solicited message, wherein, described first preset trigger condition bag are provided Include following at least one:

-receive that one of described compensation base station sends, for asking this first base station to perform startup The startup decision requests information of decision-making；

-receive that multiple compensation base station sends respectively for asking this most base station initiated startup request Information, and, for asking this base station to keep the holding solicited message of resting state；

Wherein, described first total flow acquisition device includes:

First receiving device, is used for receiving each compensation base station in response described and carries in described first flow Potential flow information for solicited message feedback；

First total flow determines device, for the potential flow according to each compensation base station feedback described Information, determines described first total potential flow information.

First base station the most according to claim 1 and 2, wherein, this first base station also includes:

Frame framework construction device, is used for building empty frame Schema information；

Frame framework dispensing device, for when this first base station is started by resting state, by described sky Subframe Schema information is sent to described each and compensates base station.

5. can be by second base station initiated for a first in a dormant state base station, wherein, this is years old Two base stations be the first base station in a dormant state time compensation base station, this second base station includes:

3rd total flow acquisition device, for obtain when described first base station initiated after, need by Other of second base station and described first base station compensate base stations and switch to the of described first base station One total potential flow information；

First starts dispensing device, for when judging that described first total potential flow information meets first During predetermined condition, send to described first base station and start solicited message.

Second base station the most according to claim 5, wherein, described first total potential flow letter Breath includes that this second base station and described other compensate all users in base station range, or, Total with the user of the predetermined communication condition of the not met that communicates own services compensated between base station Potential flow information, wherein, this second base station also includes:

3rd send-request unit, for when judging that described first total potential flow information meets second During predetermined condition, compensating base station transmission second to other and estimate solicited message again, it is in order to ask again Secondary estimation these other compensates base station needs to switch to the potential flow information of described first base station；

4th total flow acquisition device, is used for obtaining other base station in response described and estimates in described second again Calculating solicited message and feedack, to obtain second total potential flow information, it includes when described After first base station is started by resting state, the second base station and described other compensate base station range In be positioned at the total potential flow information of user of described first base station range after startup；

Second starts dispensing device, for when judging that described second total potential flow information meets the 3rd During predetermined condition, send to described first base station and start solicited message.

7. according to the second base station described in claim 5 or 6, wherein, this second base station also includes:

4th send-request unit, when being used for meeting the second preset trigger condition, mends to described other Repay base station send second flow provide solicited message, wherein said second preset trigger condition include with Descend at least one:

-receive described other and compensate that one of base stations send, for asking this second base station to perform Start the startup decision requests information of decision-making；

When the communication load of-this second base station meets four predetermined conditions；

Wherein, described 3rd total flow acquisition device includes:

Flow acquisition device, being used for obtaining other compensation base station in response described please in second flow offer Seek the potential flow information that information is fed back, and, the potential flow information of this second base station；

Second total flow determines device, for the potential flow according to other compensation base station feedback described Information and the potential flow information of this compensation base station, determine described first total potential flow information.

8. according to the second base station described in claim 5 or 6, wherein, this second base station also includes:

First flow dispensing device, for switching to after starting described first by this second base station The potential flow information of base station is sent to described other and compensates base station.

9. according to the second base station described in claim 5 or 6, wherein, this second base station also includes:

Second receives device, for receiving the empty frame Schema information from described first base station；

First switching performs device, for according to described empty frame Schema information, performs to cut user Give the operation of described first base station after startup；

First shrinks execution device, for shrinking the coverage of this compensation base station to preset range.

10. for auxiliary by the 3rd base station initiated for a first in a dormant state base station, should 3rd base station be the first base station in a dormant state time compensation base station, wherein, the 3rd base station bag Include:

First-class amount estimation apparatus, for when meeting five predetermined conditions, estimation need by this Three base stations switch to the potential flow information of described first base station after starting；

First flow dispensing device, for being sent to described first base station by described potential flow information Or at least one in other compensation base stations of this first base station.

11. the 3rd base stations according to claim 10, wherein, described potential flow information bag Include all users in this 3rd base station range, or, and the communication between this 3rd base station is not Meeting the potential flow information of the user of predetermined communication condition, wherein, the 3rd base station also includes:

Second amount estimation apparatus, for when receiving described first base station or other compensation bases described That at least one in standing sends, for asking again to determine the request of estimation again of potential flow information During information, by obtaining the subscriber equipment in this 3rd base station range to described first base station Signal receives power information, is positioned at described first after startup in this 3rd base station range of estimation The potential flow information of the user of base station range；

Second flow dispensing device, for being sent to described first by the potential flow information estimated Other of base station or this first base station compensate at least one in base station.

12. according to the 3rd base station described in claim 10 or 11, and wherein, the 3rd base station is also Including:

3rd receives device, for receiving the empty frame Schema information from described first base station；

Second switching performs device, for according to described empty frame Schema information, performs to cut user Give the operation of described first base station after startup；

Second shrinks execution device, for shrinking the coverage of this 3rd base station to preset range.

13. 1 kinds in the first base station in a dormant state for the method that starts self, wherein, The method comprises the following steps:

A obtains after this base station is started by resting state, needs by each compensation base station of this base station Switch to first total potential flow information of this base station；

Wherein, the method is further comprising the steps of:

-when judging that described first total potential flow information meets the first predetermined condition, by this base station Started by resting state.

14. 1 kinds are used for the method starting the first base station in a dormant state in the second base station, Wherein, described second base station be the first base station in a dormant state time compensation base station, the method bag Include following steps:

A obtain when described first base station initiated after, need by second base station and described first base Other compensation base stations stood switch to first total potential flow information of described first base station；

Wherein, the method is further comprising the steps of:

-when judging that described first total potential flow information meets the first predetermined condition, to described One base station sends and starts solicited message.

15. 1 kinds of sides being used for assistant starting the first base station in a dormant state in the 3rd base station Method, wherein, described 3rd base station is the compensation base station of the first base station in a dormant state, the party Method comprises the following steps:

-described potential flow information is sent to described first base station or this first base station other mend Repay at least one in base station.