CN104969625A

CN104969625A - Method and base station used for cell energy-saving compensation

Info

Publication number: CN104969625A
Application number: CN201380001696.3A
Authority: CN
Inventors: 李秉肇; 陈燕燕
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2015-10-07
Anticipated expiration: 2033-09-25
Also published as: CN104969625B; WO2015042797A1

Abstract

The embodiments of the present invention provide a method and base station used for cell energy-saving compensation, the method comprising: when a first cell is an initiating cell in an energy-saving state check process, a first base station selects a second cell according to preconfigured energy-saving cell group information, the first base station being the control base station for the first cell; the energy-saving cell group information is used for indicating at least one cell state combination for the group comprising the first cell and the second cell, and each of the at least one cell state combinations comprises the target state of each cell of each cell state combination in the cell group; the first base station sends a state check message to the second base station, the second base station being the control base station of the second cell, and the state check message being used for querying whether the second cell can switch to the target state of the second cell in the first cell state combination of the at least one cell state combinations. The embodiments of the present invention reduce the blindness of existing querying means.

Description

METHOD AND BASE STATION USED FOR CELL ENERGY-SAVING COMPENSATION

The method compensated for cell energy-saving and station technology field

The present embodiments relate to wireless communication field, and more specifically, it is related to a kind of method compensated for cell energy-saving and base station.Background technology

In the prior art, a base station can control one or more cells, and each cell is the user equipment service in the cell.

When the user equipment of some cell is less, it may be considered that close the cell, the purpose of energy-conservation is reached, and the region that the cell is covered can be compensated by other adjacent cells, that is, expand the area coverage of neighbor cell, to cover the region of the cell.

In a practical situation, in fact it could happen that a variety of energy-saving compensated scenes, such as, the multiple compensation cells of energy-saving cell (Energy Saving Cell) correspondence（Compensation Cell), either one compensates the cell multiple energy-saving cells of correspondence or the multiple compensation cells of multiple energy-saving cells correspondence.And in any of the above-described kind of energy-saving compensated scene, the energy-saving cell into the scene is required to send for inquiring the signaling that can the energy-saving cell be closed, compensation cell into the scene is sent for inquiring that can the compensation cell provide the signaling of compensation, prior art is in a variety of energy-saving compensated scenes in face of being likely to occur, the inquiry flow not determined, with certain blindness, therefore, how to provide effective inquiry flow is current urgent problem to be solved.The content of the invention

The embodiment of the present invention provides a kind of method compensated for cell energy-saving and base station, to reduce the blindness that flow is inquired in energy-saving compensated scene.

First aspect there is provided it is a kind of for cell energy-saving compensate method, including：As initiation d of the first community as power save mode checking process, Qu Shi, first base station selects second community according to pre-configured energy-saving cell combined information, the first base station is the control base station of the first community, the first base station is the control base station of the first community, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is normal condition, closed mode or benefit Repay state；The first base station sends status check messages to the second base station, second base station is the control base station of the second community, and the status check messages are used for the target ^ states for inquiring that can the second community be switched under first community combinations of states of the second community in the combination of at least one described cell status.

With reference to first aspect, in a kind of implementation of first aspect, in the case that other cells in addition to the first community in one group of cell can switch to the dbjective state of other cells under the first community combinations of states, the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, the first base station switches to the first community before dbjective state of the first community under the first community combinations of states, state switching inquiry message is sent to OAM equipment, when OAM equipment allows first base station that the first community is switched to dbjective state of the first community under the first community combinations of states, the first community is switched to dbjective state of the first community under the first community combinations of states by first base station, otherwise first base station does not perform the handover operation.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, and the status check messages include the first combined index for identifying the first community combinations of states, before the first base station selects second community according to pre-configured energy-saving cell combined information, in addition to：The first base station selects the first community combinations of states from the combination of at least one described cell status.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, the root that the status check messages also include being used for the initiations cell for indicating that the first community is the power save mode checking process is identified.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, in addition to：The first state that the control base station that the first base station receives the 3rd cell is sent checks success message, and the first state checks that success message is used to indicate that other cells in one group of cell in addition to the first community can to switch to the dbjective state of other cells under the first community combinations of states.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, in addition to：The first base station receives the first state new information that second base station is sent, and the first state new information is for indicating that it is described that the first base station switches to the first community Dbjective state of the first community under the first community combinations of states.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, when the 4th cell in one group of cell can not switch to the cell of dbjective state of the 4th cell under the first community combinations of states, methods described also includes：The first state that the control base station that the first base station receives the 4th cell is sent checks failed message；The first base station terminates the power save mode checking process.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, the second community is the remaining cell in addition to the first community in one group of cell, and methods described also includes：The first base station receives the second status checkout success message that the control base station of each cell in the remaining cell is sent respectively, and the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under the first community combinations of states.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, methods described also includes：The first base station receives the second status checkout failed message that the control base station of the 5th cell is sent；The first base station terminates the power save mode checking process, wherein the 5th cell is the cell in one group of cell in addition to the first community.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, in addition to：The control base station of other cells of the first base station according to the energy-saving cell combined information into one group of cell in addition to the first community sends state new information, and the state new information is used to indicate that the state of other cells to be switched to the dbjective state of other cells under the first community combinations of states by the control base station of other cells respectively.

With reference to any of first aspect or its above-mentioned implementation, in another implementation of first aspect, the state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that the control base station of other cells to switch to the state of other cells the time of the dbjective state of other cells under the first community combinations of states.

Second aspect there is provided it is a kind of for cell energy-saving compensate method, including：In power save mode checking process, second base station receives the first state inspection message that first base station is sent, second base station is the control base station of second community, the first base station is the control base station of first community, the first state checks that message is used to inquire that can second base station switch to first object state by the second community, the first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, described at least one Each cell status combination in individual cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, and the dbjective state is normal condition, closed mode or compensating coefficient；Second base station determines that can the second community switch to the first object state.

With reference to second aspect, in a kind of implementation of second aspect, the energy-saving cell combined information is including at least one cell status combination and is respectively used to the corresponding combined index of mark at least one cell status combination, the first state checks that message includes at least one first combined index for being used to identify the first community combinations of states, second base station checks that message determines the first object state according to the first state, including：Second base station selects cell status corresponding with first combined index to combine as the first community combinations of states according to first combined index from the energy-saving cell combined information；Second base station regard dbjective state of the second community in the first community combinations of states as the first object state.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, the first state checks that message also includes being used to indicate that the root of the initiations cell of the power save mode checking process to be identified.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, in addition to：In the case where the second community is allowed hand over to the first object state, whether second base station, which determines also to deposit in one group of cell, does not check cell；When exist it is described do not check cell when, second base station from it is described do not check cell in the 3rd cell of selection；Second base station sends the second status check messages to the control base station of the 3rd cell, and second status check messages are used to inquire that can the 3rd cell switch to mark state of the 3rd cell under the first community combinations of states.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, the energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and the power save mode checking process is according to the instruction of the arrangement information, the dbjective state that can one group of cell be switched under the first community combinations of states is examined according to the sequencing, whether second base station, which determines also to deposit in one group of cell, does not check cell, including：Second base station is identified according to the arrangement information and described, whether determine the next first cell to be checked is the initiation cell, wherein described first cell to be checked is according to the sequencing, the second community is to the remaining cell between the initiation cell, or first cell to be checked is in the remaining cell Second base station from it is described do not check cell in select the 3rd cell, including：When next first cell to be checked is not the initiation cell, second base station selected next first cell to be checked is used as the 3rd cell.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, the first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message, whether second base station, which determines also to deposit in one group of cell, does not check cell, including：Second base station is identified according to described mark and the inspected, determine whether also there is the second cell to be checked in addition to the initiation cell in one group of cell, second cell to be checked is that the remaining cell of the inspected cell is removed in one group of cell, or second cell to be checked is cell in the remaining cell, that the dbjective state under the first community combinations of states is not the normal condition；Second base station from it is described do not check cell in select the 3rd cell, including：When also there is second cell to be checked in one group of cell, second base station selects the 3rd cell from the described second cell to be checked.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, in addition to：Second base station receives the first state new information that the control base station of the 3rd cell is sent, and the first state new information is used to indicate that the second community switches to the first object state；Second base station sends the second state new information to the first base station, and the second state new information is used to indicate that the first community switches to dbjective state of the first community under the first community combinations of states；The second community is switched to the first object state by second base station according to the instruction of the first state new information.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, methods described also includes：When in the absence of it is described do not check cell when, second base station identifies to the control base station of the initiation cell according to described and sends first state inspection success message, and the first state checks success message for indicating that each cell in one group of cell in addition to the initiation cell allows hand over the dbjective state to each cell under the first community combinations of states.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, methods described also includes：When in the absence of it is described do not check cell when, second base station sends third state new information to the first base station, and the third state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station；The second community is switched to the first object state by second base station.

With reference to any of second aspect or its above-mentioned implementation, in another realization side of second aspect In formula, methods described also includes：When the second community can not switch to the first object state, second base station identifies to the control base station of the initiation cell according to described and sends first state inspection failed message.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, the first community is the initiation cell of the power save mode checking process, and methods described also includes：In the case where the second community is allowed hand over to the first object state, second base station sends the second status checkout success message to the first base station, and the second status checkout success message is used to indicate that second base station is allowed hand over to the first object state.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, in the case where the second community can not switch to the first object state, second base station sends the second status checkout failed message to the first base station, and the second status checkout failed message is used to indicate that the second community can not switch to the first object state.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, in addition to：Second base station receives the 4th state new information that the control base station for initiating cell is sent, and the 4th state new information is used to indicate the second community switching to the first object state；The second community is switched to the first object state by second base station according to the instruction of the 4th state new information.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, the 4th state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that second base station switches to the second community time of the first object state.

With reference to any of second aspect or its above-mentioned implementation, in another implementation of second aspect, second base station determines that can the second community switch to the first object state, including：Second base station determines that can the second community switch to the first object state according to the load of the second community.

The third aspect there is provided a kind of base station, including：Selecting unit, for when initiation cell of the first community as power save mode checking process, according to pre-configured energy-saving cell combined information selection second community, the base station is the control base station of the first community, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is normal shape State, closed mode or compensating coefficient；Transmitting element, for sending status check messages to the second base station, second base station is the control base station for the second community that the selecting unit is selected, and the status check messages are used for the dbjective state for inquiring that can the second community be switched under first community combinations of states of the second community in the combination of at least one described cell status.

With reference to the third aspect, in a kind of implementation of the third aspect, the base station also includes：Switch unit, in the case of switching to the dbjective state of other cells under the first community combinations of states for other cells in addition to the first community in one group of cell, the first community is switched into dbjective state of the first community under the first community combinations of states.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, and the status check messages include the first combined index for identifying the first community combinations of states, the selecting unit is additionally operable to select the first community combinations of states in combining from least one described cell status.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the root that the status check messages also include being used for the initiations cell for indicating that the first community is the power save mode checking process is identified.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the base station also includes：Receiving unit, success message is checked for receiving the first state that the control base station of the 3rd cell is sent, the first state checks that success message is used to indicate that other described cells can switch to dbjective state of other cells under the first community combinations of states in one group of cell in addition to the first community.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the base station also includes：Receiving unit, for receiving the first state new information that second base station is sent, the first state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the base station.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, when the 4th cell in one group of cell can not switch to the cell of dbjective state of the 4th cell under the first community combinations of states, the base station also includes：Receiving unit, failed message is checked for receiving the first state that the control base station of the 4th cell is sent.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the second community is the remaining cell in addition to the first community, institute in one group of cell Stating base station also includes：Receiving unit, for receiving the second status checkout success message that the control base station of each cell in the remaining cell is sent respectively, the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under the first community combinations of states.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the base station also includes：Receiving unit, for receiving the second status checkout failed message that the control base station of the 5th cell is sent, wherein the 5th cell is the cell in one group of cell in addition to the first community.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the control base station that the transmitting element is additionally operable to other cells into one group of cell in addition to the first community according to the energy-saving cell combined information sends state new information, and the state new information is used to indicate that the state of other cells to be switched to the dbjective state of other cells under the first community combinations of states by the control base station of other cells respectively.

With reference to any of the third aspect or its above-mentioned implementation, in another implementation of the third aspect, the state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that the control base station of other cells to switch to the state of other cells the time of the dbjective state of other cells under the first community combinations of states.

Fourth aspect there is provided a kind of base station, including：Receiving unit, for in power save mode checking process, receive the first state inspection message that first base station is sent, the base station is the control base station of second community, the first base station is the control base station of first community, the first state checks that message is used to inquire that can the base station switch to first object state by the second community, the first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is normal condition, closed mode or compensating coefficient；Determining unit, the first state for being received according to the receiving unit checks that message determines the first object state.

With reference to fourth aspect, in a kind of implementation of fourth aspect, the energy-saving cell combined information includes at least one cell status combination and is respectively used to identify at least one combined index of at least one cell status combination, and it is small for identifying described first that the first state checks that message includes First combined index of zone state combination, the determining unit from the energy-saving cell combined information specifically for according to first combined index, selecting cell status corresponding with first combined index to combine as the first community combinations of states；It regard dbjective state of the second community in the first community combinations of states as the first object state.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the first state checks that message also includes being used to indicate that the root of the initiations cell of the power save mode checking process to be identified.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, whether the determining unit is additionally operable in the case where the second community is allowed hand over to the first object state, determine also to deposit in one group of cell and do not check cell；The base station also includes：Selecting unit, for when the determining unit determine to exist it is described do not check cell when, from it is described do not check cell in the 3rd cell of selection；Transmitting element, the control base station of the 3rd cell for being selected to the selecting unit sends the second status check messages, and second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under the first community combinations of states.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and the power save mode checking process is according to the instruction of the arrangement information, the dbjective state that can one group of cell be switched under the first community combinations of states is examined according to the sequencing, the determining unit according to the arrangement information and described specifically for identifying, whether determine the next first cell to be checked is the initiation cell, wherein described first cell to be checked is according to the sequencing, the second community to it is described initiation cell between remaining cell, or first cell to be checked is in the remaining cell, dbjective state under the first community combinations of states is not the cell of the normal condition；The selecting unit is specifically for when next first cell to be checked is not the initiation cell, selecting next first cell to be checked to be used as the 3rd cell.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message, the determining unit according to described mark and the inspected specifically for identifying, determine whether also there is the second cell to be checked in addition to the initiation cell in one group of cell, second cell to be checked is the remaining cell in one group of cell except the inspected cell, or second cell to be checked is in the remaining cell, dbjective state under the first community combinations of states is not the cell of the normal condition；The selecting unit is specifically for when described one group small When also there is second cell to be checked in area, the 3rd cell is selected from the described second cell to be checked.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the receiving unit is additionally operable to receive the first state new information that the control base station of the 3rd cell is sent, and the first state new information is used to indicate that the second community switches to the first object state；The base station also includes：Transmitting element, for sending the second state new information to the first base station, the second state new information is used to indicate that the first community switches to dbjective state of the first community under the first community combinations of states；Switch unit, the first object state is switched to for the instruction of the first state new information that is received according to the receiving unit by the second community.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the base station also includes：Transmitting element, for when in the absence of it is described do not check cell when, identified according to described to the control base station of the initiation cell and send first state inspection success message, the first state checks success message for indicating that each cell in one group of cell in addition to the initiation cell allows hand over the dbjective state to each cell under the first community combinations of states.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the base station also includes：Transmitting element, for when in the absence of it is described do not check cell when, third state new information is sent to the first base station, the third state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station；Switch unit, for the second community to be switched into the first object state.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the base station also includes：Transmitting element, for when the second community can not switch to the first object state, being identified according to described to the control base station of the initiation cell and sending first state inspection failed message.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the first community is the initiation cell of the power save mode checking process, and the base station also includes：Transmitting element, in the case of being allowed hand in the second community to the first object state, the second status checkout success message is sent to the first base station, the second status checkout success message is used to indicate that the base station is allowed hand over to the first object state.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the base station also includes：Transmitting element, for described can not to be switched in the second community In the case of one dbjective state, the second status checkout failed message is sent to the first base station, the second status checkout failed message is used to indicate that the second community can not switch to the first object state.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the receiving unit is additionally operable to receive the 4th state new information that the control base station of the initiation cell is sent, and the 4th state new information is used to indicate the second community switching to the first object state；The base station also includes：Switch unit, for the second community to be switched into the first object state according to the instruction of the 4th state new information.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the 4th state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that second base station switches to the second community time of the first object state.

With reference to any of fourth aspect or its above-mentioned implementation, in another implementation of fourth aspect, the determining unit according to the load of the second community specifically for determining that can the second community switch to the first object state.

In the embodiment of the present invention, the pre-configured energy-saving cell combined information of one group of cell, the energy-saving cell combined information is combined including at least one cell status, first community is when preparing to initiate power save mode checking process, it can be combined according to the suitable cell status of pre-configured at least one cell status combination selection, and the dbjective state that can other cells be switched under cell status combination is inquired in the instruction combined according to the cell status, it is applied to various cell energy-savings there is provided one kind and compensates scene and effective query mode, reduce the blindness of existing query mode.Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, cylinder will be made to the required accompanying drawing used in the embodiment of the present invention below singly to introduce, apparently, drawings described below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the exemplary plot of the scene of cell energy-saving compensation.

Fig. 2 is the indicative flowchart of the method for being used for cell energy-saving compensation of one embodiment of the invention.Fig. 3 is the indicative flowchart of the method for being used for cell energy-saving compensation of another embodiment of the present invention.

Fig. 4 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention. Fig. 5 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.

Fig. 6 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.

Fig. 7 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.

Fig. 8 is the schematic block diagram of base station according to embodiments of the present invention.

Fig. 9 is the schematic block diagram of another base station according to embodiments of the present invention.

Figure 10 is the schematic block diagram of another base station according to embodiments of the present invention.

Figure 11 is the schematic block diagram of another base station according to embodiments of the present invention.Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made should all belong to the scope of protection of the invention.

Fig. 1 is the exemplary plot of the scene of cell energy-saving compensation.In Fig. 1, base station A base stations G is respectively cell A ~ cell G control base station.

UE (user equipment, User Equipment) negligible amounts, load in base station A discovery cells A are relatively low, can enter closed mode（That is power save mode）, initiate power save mode compensation process.

In routine techniques, base station A sends signaling firstly the need of peripherad 8 ~ base station of base station G, inquires that can base station B base stations G cell B cells G enter compensating coefficient respectively（Expand cell B cells G area coverage, make its coverage cell A region）.Base station B ~ base station G will be according to respective actual conditions（The load of such as respective cell）Determine whether to provide compensation for cell A respectively, and response message is sent to base station A.When base station A determines that cell B ~ cell G can enter compensating coefficient, notify base station B base stations G to carry out state renewal, then close cell A.Base station B ~ base station G controls cell B ~ cell G to enter compensating coefficient respectively（After energy-saving compensated in Fig. 1, cell B ~ cell G expands respective area coverage with coverage cell A).

In above-mentioned scene, cell A will enter closed mode, and cell B ~ cell G provides compensation for it.In actual conditions, compensation can be provided using a cell as multiple cells；Or multiple cells provide compensation for multiple cells.Further, in above-mentioned scene, each one base station of cell correspondence certainly, in practice, can also the multiple cells of base station control.

The embodiment of the present invention is described below including being used for cell energy-saving compensation method under the various cells compensation scene including above-mentioned various situations. It should be understood that technical scheme can apply to various communication systems, such as：GSM (global systems for mobile telecommunications, Global System of Mobile communication) system, CDMA (CDMAs, Code Division Multiple Access) system, WCDMA (WCDMAs, Wideband Code Division Multiple Access) system, GPRS (GPRSs, General Packet Radio Service), LTE (Long Term Evolutions, Long Term Evolution) system, LTE-A (advanced Long Term Evolutions, Advanced long term evolution) system, UMTS (UMTSs, Universal Mobile Telecommunication System) etc..

Fig. 2 is the indicative flowchart of the method for being used for cell energy-saving compensation of one embodiment of the invention.Fig. 2 method can be performed by first base station, and the first base station is the control base station of first community.

210, when initiation cell of the first community as power save mode checking process, first base station selects second community according to pre-configured energy-saving cell combined information, first base station is the control base station of first community, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient.

220th, first base station sends status check messages to the second base station, second base station is the control base station of second community, and status check messages are used for the dbjective state for inquiring that can second community be switched under first community combinations of states of the second community in the combination of at least one cell status.

It should be noted that above-mentioned power save mode checking process can be the inquiry flow initiated before cell energy-saving compensation, it is therefore an objective to inquire the dbjective state that can each cell in above-mentioned one group of cell be switched under first community combinations of states.

It should also be noted that, above-mentioned second community can be any one in remaining cell in above-mentioned one group of cell in addition to first community, all cells in remaining cell can also be referred to.

In the embodiment of the present invention, the pre-configured energy-saving cell combined information of one group of cell, the energy-saving cell combined information is combined including at least one cell status, first community is when preparing to initiate power save mode checking process, it can be combined according to the suitable cell status of pre-configured at least one cell status combination selection, and the dbjective state that can other cells be switched under cell status combination is inquired in the instruction combined according to the cell status, it is applied to various cell energy-savings there is provided one kind and compensates scene and effective query mode, reduce the blindness of existing query mode.

Alternatively, as one embodiment, in the case that the cell of other in addition to first community in one group of cell can switch to dbjective state of other cells under first community combinations of states, first base station First community is switched into dbjective state of the first community under first community combinations of states.

First base station switches to first community before dbjective state of the first community under first community combinations of states, and to 0AM equipment, (Operation Administration and Maintenance, operation management is safeguarded）Equipment sends state switching inquiry message, when 0 Α Μ equipment allows first base station that first community is switched to dbjective state of the first community under first community combinations of states, first community is switched to dbjective state of the first community under first community combinations of states by first base station, and otherwise first base station does not perform the handover operation.

It should be understood that above-mentioned normal condition, closed mode or compensating coefficient are a kind of cell status, wherein normal condition refers to the cell neither into closed mode nor other cells is compensated；Closed mode refers to that the cell enters power save mode, does not provide service to the UE in cell；Compensating coefficient refers to cell enlargement service range（Overlay area）, to compensate into the part or all of coverage of the cell of closed mode.

It should be noted that the embodiment of the present invention is not construed as limiting to the concrete form of above-mentioned energy-saving cell combined information, it is for instance possible to use the form of table one.

Table one：A kind of form of energy-saving cell combined information

1 ~ cell of cell 5 that above-mentioned one group of cell may correspond in table one, and table one shows 3 cell status combinations（That is 2 ~ 4 rows of table one）, the combination of each cell status stores dbjective state of the 1 ~ cell of cell 5 under cell status combination.Actually, each cell status combination has corresponded to a kind of possible energy-saving compensated pattern of above-mentioned one group of cell, for example, in the combination of the corresponding cell status of combined index 1, cell 1 and cell 2 are closed, and 3 ~ cell of cell 5 is in compensating coefficient, represent that cell 1 and cell 2 enter power save mode under the corresponding energy-saving compensated pattern of combined index 1,3 ~ cell of cell 5 increases respective area coverage, with coverage cell 1 and the coverage of cell 2；Similarly, under the corresponding energy-saving compensated pattern of combined index 2, cell 1 enters power save mode, and cell 4 and cell 5 provide compensation for it.

It should be noted that table one is only a kind of way of realization of energy-saving cell combined information, other any equivalent form of values can be used in practice, cell status are such as stored in array medium.

It should be noted that the cell in above-mentioned one group of cell can also be corresponded to respectively each with cobasis station From base station, can also be other any corresponding forms, the present invention implements to be not especially limited this.Specifically, when above-mentioned first community and second community are controlled by same base station, above-mentioned first base station and the second base station are same base station.It can further be stated that, for convenience of description, in the embodiment of the present invention the step of can be regarded as being performed by the control base station of the cell the step of execution by some cell, can can such as inquiry of cell 1 cell 2 switch to some state, the control base station cell 2 of the control base station inquiry cell 2 of cell 1 is referred in practice and switch to some state.

In practice, can be combined in the combined information of energy-saving cell with a pre-configured cell status, can also pre-configured multiple cell status combination, the embodiment of the present invention is not especially limited to this.But, when only existing a cell status combination, combined index can not be configured, when there is multiple cell status combinations, alternatively, energy-saving cell combined information may include the combination of at least one cell status and be respectively used to identify at least one combined index of at least one cell status combination, and status check messages may include the first combined index for identifying first community combinations of states, before first base station selects second community according to pre-configured energy-saving cell combined information, it may also include：First base station selects first community combinations of states from the combination of at least one cell status.

Specifically, as shown in Table 1, altogether comprising 3 cell status combinations, so being configured with 1 combined index in advance for the combination of each cell status（In table one 0,1 and 2).Assuming that first community is the cell 2 in table 1, when cell 2 load compared with the third constellations, want to enter into power save mode when, can be by the control base station of cell 2（Hereinafter referred to as base station 2) initiate power save mode checking process, Cheng Qian is crossed initiating this, base station 2 needs to select suitable cell status to combine from table 1, it was found that the only corresponding cell status of combined index 2 combination can make cell 2 enter closed mode, so the corresponding cell status combination of selection combined index 2 is used as above-mentioned first community combinations of states.

Then, cell 2 initiates above-mentioned power save mode checking process, and to the control base station of cell 3, (hereinafter referred to as base station 3, can be same base station with base station 2 for base station 2）Status check messages are sent, the status check messages are used to inquire that can cell 3 switch to the dbjective state of 2 times cells of combined index 3, i.e. compensating coefficient.Specifically, combined index 2 can be carried in the status check messages, 3 dbjective state of the cell 3 under combined index 2 is selected according to combined index 2 to stand.If it is apparent that above-mentioned energy-saving cell combined information only includes 1 cell status combination, then the index need not be carried in status check messages.

Alternatively, as another embodiment, status check messages may also include the root mark for indicating first community for the initiation cell of power save mode checking process.

For example, including " cell 1 " in status check messages, represent the power save mode checking process by small Initiate (cell 1 certainly, to be regarded into logic executive agent here, the promoter of the power save mode checking process is still the control base station of cell 1 in practice in area 1）.

Alternatively, as another embodiment, Fig. 2 method may also include：The first state that the control base station that first base station receives the 3rd cell is sent checks success message, and first state checks that success message is used to indicate that other cells in above-mentioned one group of cell in addition to first community can switch to dbjective state of other cells under first community combinations of states.

Specifically, above-mentioned 3rd cell can be the arbitrary cells in above-mentioned one group of cell, but the 3rd cell allows for knowing the dbjective state that other above-mentioned cells can be switched under first community combinations of states.But it is cell 1 that how the embodiment of the present invention, which knows that can other above-mentioned cells can switch to the first small hypothesis first community to the 3rd cell, and first community combinations of states is that the corresponding cell status of combined index 2 is combined.Above-mentioned power save mode checking process can be carried out by the way of inquiring successively, that is can the inquiry of cell 1 cell 2 switch to closed mode, when cell 2 is determined to switch to closed mode, can the inquiry of cell 2 cell 3 switch to compensating coefficient, so when cell 5 determines that compensating coefficient can be switched to, cell 5 finds that next inquiry target is returned to initiation cell（Cell 1), now cell 5 is above-mentioned 3rd cell, and cell 5 is (according to above-mentioned mark）Above-mentioned first state, which is sent, to cell 1 checks success message.Certainly, above-mentioned inquiry process, which can also be used, does not inquire that dbjective state, for the cell of normal condition, when it is normal condition that some cell, which finds the dbjective state of next cell, directly skips the cell and continues inquiry backward under first community combinations of states.

As another example, it is 2 cell status combination that the cell 1 in table one, which prepares to initiate combined index, and cell 1 is in cell 4 and the (cell of dbjective state abnormal condition of cell 5）One cell of middle selection is inquired, it such as have selected cell 5, cell 5 determines to switch to after compensating coefficient, selected from the cell of remaining dbjective state abnormal condition, only remaining cell 4, so initiating status check messages to cell 4, and carrying cell 5 determines that the identification information of dbjective state can be switched in the status check messages, cell 4 is received after the status check messages, determine that cell 4 can switch to compensating coefficient, and find that remaining cell is checked by above-mentioned identification information to finish, then to cell 1 (such as according to above-mentioned mark）Send above-mentioned first state and check success message.

Alternatively, as another embodiment, Fig. 2 methods may also include：First base station receives the first state new information that the second base station is sent, and first state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by first base station.

Specifically, can be by wherein when all cells in one group of cell can switch to dbjective state A cell initiate state new information, for example, by the way of above-mentioned inquiry one by one, when last cell determines that the dbjective state can be switched to, the cell according to this one by one the opposite order of inquiry initiate state and update, the state of each cell is updated successively untill above-mentioned first community.

Alternatively, as another embodiment, when the 4th cell in one group of cell can not switch to the cell of dbjective state of the 4th cell under first community combinations of states, Fig. 2 method may also include：The first state that the control base station that first base station receives the 4th cell is sent checks failed message；First base station terminates power save mode checking process.

Above-mentioned 4th cell can be the arbitrary cells in addition to first community in above-mentioned one group of cell, specifically, as remaining cell of first community simultaneously into one group of cell in addition to first community have sent status check messages, when some cell in remaining cell can not switch to dbjective state, send above-mentioned first state to first community and check failed message；Or, if when status check messages are sent by the way of inquiry one by one, when some cell can not switch to dbjective state, utilization state checks that the root in message is identified to first community and sends above-mentioned first state inspection failed message.As long as first base station receives a status checkout failure, it is possible to terminate this power save mode checking process.The embodiment of the present invention is not construed as limiting to the concrete mode of above-mentioned end power save mode checking process, can be first base station without any operation, or first base station notifies other cell energy-saving status checkouts unsuccessfully etc..

Alternatively, as another embodiment, second community is the remaining cell in one group of cell in addition to first community, and Fig. 2 method may also include：First base station receives the second status checkout success message that the control base station of each cell in remaining cell is sent respectively, and the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under first community combinations of states.

Specifically, first base station sends status check messages to remaining all d, the corresponding control base station in area, when each cell in remaining all cells determines that dbjective state can be switched to, the second status checkout success message directly just is replied to first base station, without root mark.

Alternatively, as another embodiment, when the 5th cell in remaining cell can not switch to dbjective state of the 5th cell under first community combinations of states, Fig. 2 method may also include：First base station receives the second status checkout failed message that the control base station of the 5th cell is sent；First base station terminates power save mode checking process.

Specifically, in this embodiment, because first base station directly sends status check messages to the 5th cell, so the 5th cell can directly reply the failure of first base station status checkout, without root mark.

Alternatively, as another embodiment, Fig. 2 method also includes：First base station receives the second status checkout failed message that the control base station of the 5th cell is sent；First base station terminates power save mode and checked Journey, wherein the 5th cell is the cell in above-mentioned one group of cell in addition to first community.

Alternatively, as another embodiment, Fig. 2 method may also include：First base station sends state new information according to energy-saving cell combined information to the control base station of other cells, and state new information is used to indicate that the state of other cells is switched to dbjective state of other cells under first community combinations of states by the control base station of other cells respectively.

Specifically, remaining all cells of the first base station into above-mentioned one group of cell, which are sent in state new information, the message, can include the first combined index and/or renewal time.Renewal time is used to indicate that the control base station of other above-mentioned cells switches to the state of other above-mentioned cells the time of dbjective state of other the above-mentioned cells under first community combinations of states.When so remaining cell receives state new information, dbjective state can be determined according to the first combined index（Without this index during only one cell status combination), the time of dbjective state can also be determined to switch to according to renewal time.

Above in conjunction with Fig. 1 and Fig. 2, from first community（Initiate cell）Angle be described in detail it is according to embodiments of the present invention be used for the method that cell energy-saving is compensated, below in conjunction with Fig. 3, (cell is received from second community）Angle description it is according to embodiments of the present invention be used for the method that cell energy-saving is compensated.

It should be understood that interaction and correlation properties of the first community to second community of the description of second community side, function etc. are corresponding with the description of first community side, in order to which cylinder is clean, repetitive description is suitably omitted.

Fig. 3 is the indicative flowchart of the method for being used for cell energy-saving compensation of another embodiment of the present invention.Fig. 3 method can be performed by the control base station of second community.

310, in power save mode checking process, second base station receives the first state inspection message that first base station is sent, second base station is the control base station of second community, first base station is the control base station of first community, first state checks that message is used to inquire that can the second base station switch to second community first object state, first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient.

It should be understood that when energy-saving cell combined information includes the combination of multiple cell status, can carry combined index to identify above-mentioned first community combinations of states in above-mentioned first state checks message.When energy-saving cell combined information only includes a cell status combination then without the mark.

320th, the second base station checks that message determines first object state according to first state.

330th, the second base station determines that can second community switch to first object state. It should be understood that after above-mentioned first object state is determined, the second base station can determine that can second community switch to the first object state according to the load condition of second community.Dbjective state such as second community is closed mode, then second community determines the quantity of the UE in this cell, when UE is less than certain threshold value, it is determined that can switch to closed mode；Or, the dbjective state of second community is compensating coefficient, then can second community determine also increase area coverage according to the load capacity of oneself.

In the embodiment of the present invention, the pre-configured energy-saving cell combined information of one group of cell, the energy-saving cell combined information is combined including at least one cell status, second community is when receiving the status check messages of power save mode checking process, its dbjective state can be determined according to pre-configured at least one cell status combination, so as to be applied to various cell energy-savings compensation scene and effective query mode there is provided a kind of, the blindness of existing query mode is reduced.

Alternatively, it is used as one embodiment, energy-saving cell combined information includes at least one cell status and combines and be respectively used to identify at least one combined index of at least one cell status combination, first state checks that message includes the first combined index for being used to identify first community combinations of states, and the second base station checks that message determines that first object state may include according to first state：Second base station selects cell status corresponding with the first combined index to combine as first community combinations of states according to the first combined index from the combined information of energy-saving cell；Second base station regard dbjective state of the second community in first community combinations of states as first object state.

Alternatively, as another embodiment, first state checks that message may also include the root mark of the initiation cell for indicating power save mode checking process.

Alternatively, as another embodiment, Fig. 3 method may also include：In the case where second community is allowed hand over to first object state, whether the second base station, which determines also to deposit in one group of cell, does not check cell；When in the presence of cell is not checked, the second base station never checks the 3rd cell of selection in cell；Second base station sends the second status check messages to the control base station of the 3rd cell, and the second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under first community combinations of states.

The embodiment of the present invention determines whether also to exist to above-mentioned second base station does not check that the concrete mode of cell is not construed as limiting, it is for instance possible to use following manner：

Mode one, energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and power save mode checking process is according to the instruction of arrangement information, the dbjective state that can one group of cell be switched under first community combinations of states is examined according to sequencing, the second base station, which determines whether also to deposit in one group of cell, does not check that cell may include：Second base station is identified according to arrangement information and root, and whether determine the next first cell to be checked is to initiate cell, wherein the first cell to be checked is according to sequencing, the Two cells are to the remaining cell initiated between cell, or the first cell to be checked is cell in remaining cell, that the dbjective state under first community combinations of states is not normal condition；Second base station never checks the 3rd cell of selection in cell, including：When the next first cell to be checked is not to initiate cell, second base station selected next first cell to be checked is used as the 3rd cell.

With reference to table one for example, above-mentioned arrangement information can be position of the cell 1 to cell 5 in table, when power save mode is checked, from initiation cell（It is assumed to be cell 3) checked to the right successively according to the position of each cell in Table 1, being examined in cell 4 and checking cell 5, cell 5, which is checked, finishes Posterior circle to cell 1 is checked, then checks cell 2, eventually passes back to cell 3.In above process, the determination mode that cell is not checked is to determine whether next cell to be checked is to initiate cell according to root mark, after such as cell 4 is checked, determines that cell 5 is not to initiate cell according to root mark, then proceedes to check cell 5.

Mode two, first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message, and whether the second base station, which determines also to deposit in one group of cell, does not check that cell may include：Second base station is identified according to root and inspected is identified, determine whether also there is the second cell to be checked in addition to cell is initiated in one group of cell, second cell to be checked is that the remaining cell of inspected cell is removed in one group of cell, or the second cell to be checked is cell in remaining cell, that the dbjective state under first community combinations of states is not normal condition；Second base station, which is never checked in cell, selects the 3rd cell may include：When also there is the second cell to be checked in one group of cell, the second base station selects the 3rd cell from the second cell to be checked.

Illustrated with reference to table one, it will again be assumed that cell 3 is initiates cell, cell 3 selects one from cell 1,2,4,5 and does not check cell, for example, have selected cell 5, when cell 5 can switch to dbjective state, a cell is selected from remaining cell 1,2,4（Such as cell 2) send status check messages, and the OK of cell 5 is carried within the message, finished with representing that cell 5 is checked, when cell 4 receives status check messages and determines that dbjective state can be switched to, determine cell 1,2 not check cell according to " OK " mark, a similarly transmission status check messages in selection cell 1 or 2, and carry the 0K of cell 4 mark.

Alternatively, as another embodiment, Fig. 3 method may also include：Second base station receives the first state new information that the control base station of the 3rd cell is sent, and first state new information is used to indicate that second community switches to first object state；Second base station sends the second state new information to first base station, and the second state new information is used to indicate that first community switches to dbjective state of the first community under first community combinations of states；Second community is switched to the first mark state by the second base station according to the instruction of first state new information. Alternatively, as another embodiment, Fig. 3 methods may also include：When in the absence of cell is not checked, second base station identifies to the control base station for initiating cell according to root and sends first state inspection success message, and first state checks success message for indicating that each cell in one group of cell in addition to cell is initiated allows hand over the dbjective state to each cell under first community combinations of states.

Alternatively, as another embodiment, Fig. 3 methods may also include：When in the absence of cell is not checked, the second base station sends third state new information to first base station, and third state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by first base station；Second community is switched to first object state by the second base station.

Alternatively, as another embodiment, Fig. 3 methods may also include：When second community can not switch to first object state, the second base station can identify to the control base station for initiating cell according to root and send first state inspection failed message.

Alternatively, as another embodiment, first community is the initiation cell of power save mode checking process, and Fig. 3 method may also include：In the case where second community is allowed hand over to first object state, the second base station sends the second status checkout success message to first base station, and the second status checkout success message is used to indicate that the second base station is allowed hand over to first object state.

Alternatively, it is used as another embodiment, in the case where second community can not switch to first object state, the second base station sends the second status checkout failed message to first base station, and the second status checkout failed message is used to indicate that second community can not switch to first object state.

Alternatively, as another embodiment, Fig. 3 method may also include：Second base station, which is received, initiates the 4th state new information that the control base station of cell is sent, and the 4th state new information is used to indicate second community switching to first object state；Second community is switched to first object state by the second base station according to the instruction of the 4th state new information.

Alternatively, as another embodiment, the 4th state new information may include the first combined index and/or renewal time, and renewal time is used for the time for indicating that the second base station switches to second community first object state.

Alternatively, as another embodiment, the second base station determines that can second community switch to first object state and may include：Second base station determines that can second community switch to the first mark state according to the load of second community.

With reference to specific example, the embodiment of the present invention is described more fully.It should be noted that Fig. 4 to Fig. 7 example is just for the sake of helping skilled in the art to understand the embodiment of the present invention, and the embodiment of the present invention have to be limited to illustrated concrete numerical value or concrete scene.Those skilled in the art are according to given Fig. 4 to Fig. 7 example, it is clear that can carry out various modifications or change of equal value, such modification or change are also fallen into the range of the embodiment of the present invention.

In Fig. 4 into Fig. 7, describe for convenience, energy-saving cell combined information is the form of table one, but the embodiment of the present invention is not limited to this, can be with other any equivalent form of values for being capable of indicating cell combinations of states, and the initiation cell in Fig. 4-Fig. 7 can be the arbitrary cells in above-mentioned one group of cell by taking cell 1 as an example, in practice.

It should also be noted that, for convenience of description, following methods use cell to be the corresponding control base station of the cell for executive agent, in practice.

Fig. 4 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.In Fig. 4 method, cell 1 is when initiating power save mode checking process, it is examined in from front to back according to position of the 1 ~ cell of cell 5 in table, i.e. cell 1 sends out status check messages to cell 2, cell 2 sends out status check messages to cell 3, after all cells are checked successfully, state new information is sent to cell 2 to cell 5 respectively from cell 1, its state is updated to dbjective state.Stop the power save mode checking process when there is a cell status inspection failure.In order to which each cell can find respective dbjective state, the embodiment of the present invention carries combined index in each status check messages, and status checkout failed message can be returned to cell 1 when failing for some cell status inspection, it is necessary to be carried in each status check messages for indicating that the power save mode checking process initiates cell（Cell 1) root mark.

401st, cell 1 sends status check messages to cell 2.

Combined index=1 is carried in the message, root mark=cell 1 is (referring to table one）.

402nd, cell 2 determines whether to switch to dbjective state.

According to combined index=1, table look-up knowable to one, the dbjective state of cell 2 is closed mode, and cell 2 determines that closed mode can not be switched to according to the loading condition of itself, then performs step 403a;When allowing hand over to closed mode, next cell to be checked is determined（That is cell 3) it is not root cell, perform step 403b.

403a, cell 2 sends status checkout failed message to cell 1.

Send before the message, cell 2 determines that cell 1 is root cell using root mark.

403b, cell 2 sends status check messages to cell 3.

Carried in the message " combined index=1 " and " root mark=cell 1 ".

404th, cell 3 determines whether to switch to dbjective state.

According to " combined index=1 ", table look-up knowable to one, the dbjective state of cell 3 is compensating coefficient, and cell 3 determines that compensating coefficient can not be switched to according to the loading condition of itself, then performs step 405a;Can When switching to compensating coefficient, next cell to be checked is determined（That is cell 4) it is not root cell, perform step 405b.

405a, cell 3 sends status checkout failed message to cell 1.

Send before the message, cell 3 determines that cell 1 is root cell using root mark.

405b, cell 3 sends status check messages to cell 4.

Carried in the message " combined index=1 " and " root mark=cell 1 ".

406th, cell 4 determines whether to switch to dbjective state.

According to " combined index=1 ", table look-up knowable to one, the dbjective state of cell 4 is compensating coefficient, and cell 4 determines that compensating coefficient can not be switched to according to the loading condition of itself, then performs step 407a;When allowing hand over to compensation shape, next cell to be checked is determined（That is cell 5) it is not root cell, perform step 407b.

407a, cell 4 sends status checkout failed message to cell 1.

Send before the message, cell 4 determines that cell 1 is root cell using root mark.

407b, cell 4 sends status check messages to cell 5.

Carried in the message " combined index=1 " and " root mark=cell 1 ".

408th, cell 5 determines whether to switch to dbjective state.

According to " combined index=1 ", table look-up knowable to one, the dbjective state of cell 5 is compensating coefficient, and cell 5 determines that compensating coefficient can not be switched to according to the loading condition of itself, then performs step 409a;When allowing hand over to compensating coefficient, next cell to be checked is determined（That is cell 1) it is root cell, perform step 409b.

409a, cell 5 sends status checkout failed message to cell 1.

Send before the message, cell 5 determines that cell 1 is root cell using root mark.

409b, cell 5 sends status checkout success message to cell 1.

Cell 5 determines cell 1 for root cell using root mark, combined index=1 is carried in the status checkout success message, but need not carry root mark.

410th, cell 1 makes a decision.

Cell 1 makes a decision according to the various message received, when receiving the status checkout failed message that arbitrary cells are sent in 2 ~ cell of cell 5, that is, stops this power save mode checking process；When receiving the status checkout success message of the transmission of cell 5, step 411 ~ 414 are performed.

411-414:Respectively state new information is sent to 2 ~ cell of cell 5.

Above state new information can be sent simultaneously, can also be sent respectively, or send out in any way Send, the embodiment of the present invention is not especially limited to this.Combined index is carried in state new information, so that each cell determines the dbjective state that oneself preparation is switched to.Activationary time can also be carried in state new information, so that each cell switches to the dbjective state specified in respective activationary time.

In the embodiment of the present invention, cell in by being combined for energy-saving compensated pre-sets identical energy-saving cell combined information, then each cell in cell combination is inquired according to the combined information, to determine that can it switch to default dbjective state, so as to there is provided effective inquiry flow, reduce the blindness of query mode in energy-saving compensated scene.

Fig. 5 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.Fig. 5 method and Fig. 4 method difference are, when cell 5 is determined to switch to dbjective state, directly start state renewal process, the order that state updates is carried out successively according to the backward for sending status check messages.

501-508 is identical with 401 ~ 408 respectively.

509th, cell 5 sends state new information to cell 4.

Cell 5 determines that a upper cell for cell 5 is cell 4 according to combined index.

510-512, it is similar with step 509, it is that the upward cell in current area sends state new information.

Combined index can be carried in state new information, so that each cell determines the dbjective state that oneself preparation is switched to.Activationary time can also be carried in state new information, so that each cell switches to the dbjective state specified in respective activationary time.

Fig. 6 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.Fig. 6 method is that each cell not finds cell to be checked according to the sequencing of subdistrict position in table one with the difference of Fig. 4 methods（Can also be according to the order in Fig. 4 methods）, but select a cell to send status check messages in the detection cell ID in state-detection message, the cell never detected.

601st, cell 1 sends status check messages to cell 3.

Carried in the message " root mark=cell 1 " and " combined index=1 ".Cell 1 is the initiation cell of this power save mode checking process, cell 1 from it is all do not detect cell in one cell of selection send status check messages, the message and follow-up status check messages can carry " cell 1:OK " mark, but also can not carry " cell 1:OK " mark（Acquiescence is initiated cell and allowed hand over to target State）.

602nd, cell 3 determines whether to switch to dbjective state.

Cell 3 determines that its dbjective state is compensating coefficient according to combined index 1, and cell 3 determines whether to switch to compensating coefficient according to the loading condition of itself：When compensating coefficient can not be switched to, step 603a is performed;When allowing hand over to compensating coefficient, according to " cell 1:OK ", determines cell 2,4,5 not check cell, and it is next cell to be checked therefrom to select cell 4, performs step 603b.

603a, cell 3 sends status checkout failed message to cell 1.

Send before the message, cell 3 determines cell 1 to initiate cell according to root mark.

603b, cell 3 sends status check messages to cell 4.

" combined index=1 " is carried in the message, " root mark=cell 1 ", " cell 1,3:The information such as OK ".

604 ~ 609a is similar with prior process, and here is omitted.

609b, cell 5, which determines to be not present, does not check cell, and status check messages are sent to root cell（It can also be status checkout success message）.The mark of all cells that can switch to dbjective state can be carried in the message.

610th, cell 1 makes a decision.

Cell 1 makes a decision according to the various message received, after cell 1 receives the status checkout failed message that arbitrary cells of the cell 2 into cell 5 are sent, you can terminate this power save mode checking process." cell 1,2,3,4,5 is carried when cell 1 is received in the status check messages of some cell transmission, the status check messages:During OK " mark, step 611 ~ 614 are performed.

611-614:State new information is sent to cell 2 to cell 5, similar with step 411 ~ 414, here is omitted.

It should be understood that the state update mode of the embodiment of the present invention can also be carried out by the way of Fig. 5.It should also be understood that in combined index 1, the dbjective state of all cells is abnormal condition（Closed mode or compensating coefficient）, so each cell can receive status check messages.But, when under other combined indexs, such as combined index 2, cell 2 and cell 3 are normal condition, can give tacit consent to and allow hand over to dbjective state, message is checked without reception state, so, in above-mentioned checking process, it is only necessary to never check and dbjective state for abnormal condition cell in select cell to be checked, after the cell of abnormal condition, which is detected, to be finished, you can send status checkout success message to cell 1.

Further, in Fig. 4 into Fig. 6 methods, when cell 2 to the status checkout of cell 5 fails, also status checkout failed message can not be sent to cell 1, ensuing inspection is continued executing with, when all cells After inspection is finished, the inspection result of all cells is returned to initiation cell by last cell, cell is initiated to being made a decision again after interpretation of result, such as, as a result shows in the presence of failing to switch to the cell of dbjective state, then terminates this power save mode checking process；Or cell 2 to cell 5 can switch to dbjective state, then state renewal process is performed.

Fig. 7 is the flow chart of the method for being used for cell energy-saving compensation according to embodiments of the present invention.The difference of Fig. 7 method and Fig. 4-Fig. 6 methods is that power save mode checking process not by the way of inquiring successively, but unification sends status check messages from cell 1 to cell 2 to cell 5（It can send respectively, while sending or any sending method, the present invention is not especially limited to this）, cell 2 to cell 5 directly replys cell 1 after determining whether to switch to dbjective state.

701st, cell 1 sends status check messages to cell 2.

" combined index=1 " is carried in the message.

702nd, cell 2 determines whether to switch to dbjective state.

Cell 2 determines that its dbjective state is closed mode according to combined index=1, determines whether to switch to closed mode according to the loading condition of itself.

703rd, cell 2 is to the recoil state inspection result of cell 1.

When cell 2 can switch to closed mode, reply successfully；Can not, reply failure.

Step 704 ~ 712 are similar with above-mentioned steps, and for convenience of description, here is omitted.It should be noted that the embodiment of the present invention is not limited with the sequencing interacted of remaining cell above cell 1.It should also be noted that, when cell 2 has the cell of normal condition into cell 5, status check messages can not be sent to this cell.For example, when the combined index that cell 1 is selected for 2 is that only can send status check messages to cell 4 and cell 5.

713rd, cell 1 makes a decision.

Cell 1 makes a decision according to the various message received, when receiving the failed message that some cell is sent into cell 5 of cell 2, you can it is determined that this time power save mode checking process failure；When cell 2 is checked successfully to cell 5, step 714-717 is performed.

714-717, similar with 411-414, here is omitted.

In the embodiment of the present invention, by being combined for energy-saving compensated in cell pre-set identical energy-conservation it is small Area's combined information, then each cell in cell combination is inquired according to the combined information, to determine that can it switch to default dbjective state, so as to there is provided effective inquiry flow, reduce the blindness of query mode in energy-saving compensated scene.

Above in conjunction with Fig. 1 to Fig. 7, the method that cell energy-saving is compensated that is used for according to embodiments of the present invention is described in detail, below in conjunction with Fig. 8 to Figure 11, base station according to embodiments of the present invention is described in detail.

Fig. 8 is the schematic block diagram of base station according to embodiments of the present invention.Fig. 8 base station 800 includes：Selecting unit 810 and transmitting element 820.

Fig. 8 base station can realize each step that Fig. 1 is performed into Fig. 7 by first base station, to avoid repeating, be not described in detail.

Selecting unit 810, for when initiation cell of the first community as power save mode checking process, according to pre-configured energy-saving cell combined information selection second community, base station is the control base station of first community, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient；

Transmitting element 820, for sending status check messages to the second base station, second base station is the control base station for the second community that selecting unit selects 810, and status check messages are used for the dbjective state for inquiring that can second community be switched under first community combinations of states of the second community in the combination of at least one cell status.

Alternatively, as one embodiment, base station 800 may also include：Switch unit 830, in the case of switching to dbjective state of other cells under first community combinations of states for the cell of other in addition to first community in one group of cell, first community is switched into dbjective state of the first community under first community combinations of states.

Alternatively, as another embodiment, energy-saving cell combined information includes at least one cell status and combines and be respectively used to identify at least one combined index of at least one cell status combination, and state Check that message includes the first combined index for being used to identify first community combinations of states, selecting unit 810 is additionally operable to select first community combinations of states in combining from least one cell status.

Alternatively, as another embodiment, status check messages also include being used to indicate root mark of the first community for the initiation cell of power save mode checking process.

Alternatively, as another embodiment, base station 800 also includes：Receiving unit 840, success message is checked for receiving the first state that the control base station of the 3rd cell is sent, first state checks that success message is used to indicate that other cells in one group of cell in addition to first community can switch to dbjective state of other cells under first community combinations of states.

Alternatively, as another embodiment, base station 800 also includes：Receiving unit 840, for receiving the first state new information that the second base station is sent, first state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by base station 800.

Alternatively, as another embodiment, when the 4th cell in one group of cell can not switch to the cell of dbjective state of the 4th cell under first community combinations of states, base station 800 also includes：Receiving unit 840, failed message is checked for receiving the first state that the control base station of the 4th cell is sent.

Alternatively, as another embodiment, second community is the remaining cell in one group of cell in addition to first community, and base station 800 also includes：Receiving unit 840, for receiving the second status checkout success message that the control base station of each cell in remaining cell is sent respectively, the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under first community combinations of states.

Alternatively, as another embodiment, base station 800 also includes：Receiving unit 840, for when the 5th cell can not switch to dbjective state of the 5th cell under first community combinations of states, the second status checkout failed message that the control base station of the 5th cell is sent is received, wherein the 5th cell is the cell in above-mentioned one group of cell in addition to first community.

Alternatively, it is used as another embodiment, the control base station that transmitting element 820 is additionally operable to other cells into one group of cell in addition to first community according to energy-saving cell combined information sends state new information, and state new information is used to indicate that the state of other cells is switched to dbjective state of other cells under first community combinations of states by the control base station of other cells respectively.

Alternatively, it is used as another embodiment, state new information includes the first combined index and/or renewal time, and renewal time is used to indicate that the control base station of other cells switches to the state of other cells the time of dbjective state of other cells under first community combinations of states.

Fig. 9 is the schematic block diagram of another base station according to embodiments of the present invention.Fig. 9 base station 900 includes：Receiving unit 910, determining unit 920. Fig. 9 base station can realize each step that Fig. 1 is performed into Fig. 7 by the second base station, to avoid repeating, be not described in detail.

Receiving unit 910, for in power save mode checking process, receive the first state inspection message that first base station is sent, base station 900 is the control base station of second community, first base station is the control base station of first community, first state checks that message is used to inquire that can base station switch to second community first object state, first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient；

Determining unit 920, the first state for being received according to receiving unit 910 checks that message determines first object state；And determine that can second community switch to first object state.

Alternatively, it is used as one embodiment, energy-saving cell combined information includes at least one cell status and combines and be respectively used to identify at least one combined index of at least one cell status combination, first state checks that message includes the first combined index for being used to identify first community combinations of states, determining unit 920 from the combined information of energy-saving cell specifically for according to the first combined index, selecting cell status corresponding with the first combined index to combine as first community combinations of states；It regard dbjective state of the second community in first community combinations of states as first object state.

Alternatively, as another embodiment, first state checks that message also includes the root mark for being used to indicate the initiation cell of power save mode checking process.

Alternatively, whether, as another embodiment, determining unit 920 is additionally operable in the case where second community is allowed hand over to first object state, determine also to deposit in one group of cell and do not check cell；Base station 900 also includes：Selecting unit 930, for when determining unit 920 determines to exist and do not check cell, never checking and the 3rd cell being selected in cell；Transmitting element 940, the control base station of the 3rd cell for being selected to selecting unit 930 sends the second status check messages, and the second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under first community combinations of states. Alternatively, it is used as another embodiment, energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and power save mode checking process is according to the instruction of arrangement information, the dbjective state that can one group of cell be switched under first community combinations of states is examined according to sequencing, determining unit 920 is specifically for according to arrangement information and root mark, whether determine the next first cell to be checked is to initiate cell, wherein first cell to be checked is according to sequencing, second community extremely initiates the remaining cell between cell, or first cell to be checked be remaining cell, dbjective state under first community combinations of states is not the cell of normal condition；Selecting unit 930 selects next first cell to be checked to be used as the 3rd cell specifically for not being to initiate d, Qu Shi when the next first cell to be checked.

Alternatively, it is used as another embodiment, first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message, determining unit 920 according to root mark and inspected specifically for identifying, determine whether also there is the second cell to be checked in addition to cell is initiated in one group of cell, second cell to be checked is that the remaining cell of inspected cell is removed in one group of cell, or the second cell to be checked is cell in remaining cell, that the dbjective state under first community combinations of states is not normal condition；Selecting unit 930 from the second cell to be checked specifically for when also there is the second cell to be checked in one group of cell, selecting the 3rd cell.

Alternatively, as another embodiment, receiving unit 910 is additionally operable to receive the first state new information that the control base station of the 3rd cell is sent, and first state new information is used to indicate that second community switches to first object state；Base station 900 also includes：Transmitting element 940, for sending the second state new information to first base station, the second state new information is used to indicate that first community switches to dbjective state of the first community under first community combinations of states；Switch unit 950, first object state is switched to for the instruction of first state new information that is received according to receiving unit 910 by second community.

Alternatively, as another embodiment, base station 900 also includes：Transmitting element 940, for when in the absence of cell is not checked, identified according to root to the control base station for initiating cell and send first state inspection success message, first state checks success message for indicating that each cell in one group of cell in addition to cell is initiated allows hand over the dbjective state to each cell under first community combinations of states.

Alternatively, as another embodiment, base station 900 also includes：Transmitting element 940, for when in the absence of cell is not checked, third state new information is sent to first base station, third state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by first base station；Switch unit 950, for second community to be switched into first object state.

Alternatively, as another embodiment, base station 900 also includes：Transmitting element 940, for when second community can not switch to first object state, being identified according to root to the control base station for initiating cell Send first state and check failed message.

Alternatively, as another embodiment, first community is the initiation cell of power save mode checking process, and base station 900 also includes：Transmitting element 940, in the case of being allowed hand in second community to first object state, the second status checkout success message is sent to first base station, the second status checkout success message is used to indicate that base station 900 is allowed hand over to first object state.

Alternatively, as another embodiment, base station 900 also includes：Transmitting element 940, for it can not switch to first object state in second community in the case of, the second status checkout failed message is sent to first base station, the second status checkout failed message is used to indicate that second community can not switch to first object state.

Alternatively, as another embodiment, receiving unit 910 is additionally operable to receive the 4th state new information that the control base station for initiating cell is sent, and the 4th state new information is used to indicate second community switching to first object state；Base station 900 also includes：Switch unit 950, for second community to be switched into first object state according to the instruction of the 4th state new information.

Alternatively, as another embodiment, the 4th state new information includes the first combined index and/or renewal time, and renewal time is used for the time for indicating that the second base station switches to second community first object state.

Alternatively, as another embodiment, determining unit 920 according to the load of second community specifically for determining that can second community switch to first object state.

Figure 10 is the schematic block diagram of another base station according to embodiments of the present invention.Figure 10 base station 1000 includes：Processor 1010 and transmitter 1020.

Figure 10 base station can realize each step that Fig. 1 is performed into Fig. 7 by first base station, to avoid repeating, be not described in detail.

Processor 1010, for when initiation cell of the first community as power save mode checking process, according to pre-configured energy-saving cell combined information selection second community, base station 1000 is the control base station of first community, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient；

Transmitter 1020, for sending status check messages to the second base station, second base station is the control base station for the second community that processor 1010 is selected, and status check messages are used for the dbjective state for inquiring that can second community be switched under first community combinations of states of the second community in the combination of at least one cell status. In the embodiment of the present invention, the pre-configured energy-saving cell combined information of one group of cell, the energy-saving cell combined information is combined including at least one cell status, first community is when preparing to initiate power save mode checking process, it can be combined according to the suitable cell status of pre-configured at least one cell status combination selection, and the dbjective state that can other cells be switched under cell status combination is inquired in the instruction combined according to the cell status, it is applied to various cell energy-savings there is provided one kind and compensates scene and effective query mode, reduce the blindness of existing query mode.

Alternatively, it is used as one embodiment, energy-saving cell combined information includes at least one cell status and combines and be respectively used to identify at least one combined index of at least one cell status combination, and status check messages include the first combined index for identifying first community combinations of states, processor 1010 is additionally operable to select first community combinations of states in combining from least one cell status.

Alternatively, as another embodiment, base station 1000 also includes：Receiver 1030, success message is checked for receiving the first state that the control base station of the 3rd cell is sent, first state checks that success message is used to indicate that other cells in one group of cell in addition to first community can switch to dbjective state of other cells under first community combinations of states.

Alternatively, as another embodiment, base station 1000 also includes：Receiver 1030, for receiving the first state new information that the second base station is sent, first state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by base station 1000.

Alternatively, as another embodiment, when the 4th cell in one group of cell can not switch to the cell of dbjective state of the 4th cell under first community combinations of states, base station 1000 also includes：Receiver 1030, failed message is checked for receiving the first state that the control base station of the 4th cell is sent.

Alternatively, as another embodiment, second community is the remaining cell in one group of cell in addition to first community, and base station 1000 also includes：Receiver 1030, for receiving the second status checkout success message that the control base station of each cell in remaining cell is sent respectively, the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under first community combinations of states.

Alternatively, as another embodiment, base station 1000 also includes：Receiver 1030, for when the 5th cell can not switch to dbjective state of the 5th cell under first community combinations of states, the second status checkout failed message that the control base station of the 5th cell is sent is received, wherein the 5th cell is the cell in one group of cell in addition to first community.

Alternatively, as another embodiment, transmitter 1020, which is additionally operable to be combined according to energy-saving cell, to be believed The control base station for ceasing other cells into one group of cell in addition to first community sends state new information, and state new information is used to indicate that the state of other cells is switched to dbjective state of other cells under first community combinations of states by the control base station of other cells respectively.

Figure 11 is the schematic block diagram of another base station according to embodiments of the present invention.Figure 11 base station 1100 includes：Receiver 1110 and processor 1120.

Figure 11 base station can realize each step that Fig. 1 is performed into Fig. 7 by the second base station, to avoid repeating, be not described in detail.

Receiver 1110, for in power save mode checking process, receive the first state inspection message that first base station is sent, base station is the control base station of second community, first base station is the control base station of first community, first state checks that message is used to inquire that can base station switch to second community first object state, first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including first community and second community, each cell status combination in the combination of at least one cell status includes dbjective state of each cell under the combination of each cell status in one group of cell, dbjective state is normal condition, closed mode or compensating coefficient；

Processor 1120, the first state for being received according to receiver 1110 checks that message determines first object state.

Alternatively, it is used as one embodiment, energy-saving cell combined information includes at least one cell status and combines and be respectively used to identify at least one combined index of at least one cell status combination, first state checks that message includes the first combined index for being used to identify first community combinations of states, processor 1120 from the combined information of energy-saving cell specifically for according to the first combined index, selecting cell status corresponding with the first combined index to combine as first community combinations of states；It regard dbjective state of the second community in first community combinations of states as first object state. Alternatively, as another embodiment, first state checks that message also includes the root mark for being used to indicate the initiation cell of power save mode checking process.

Alternatively, whether, as another embodiment, processor 1120 is additionally operable in the case where second community is allowed hand over to first object state, determine also to deposit in one group of cell and do not check cell；Base station 1100 also includes：Processor 1120 is additionally operable to when in the presence of cell is not checked, never check and select the 3rd cell in cell；Base station 1100 also includes：Transmitter 1130, the control base station of the 3rd cell for being selected to processor 1120 sends the second status check messages, and the second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under first community combinations of states.

Alternatively, it is used as another embodiment, energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and power save mode checking process is according to the instruction of arrangement information, the dbjective state that can one group of cell be switched under first community combinations of states is examined according to sequencing, processor 1120 is specifically for according to arrangement information and root mark, whether determine the next first cell to be checked is to initiate cell, wherein first cell to be checked is according to sequencing, second community extremely initiates the remaining cell between cell, or first cell to be checked be remaining cell, dbjective state under first community combinations of states is not the cell of normal condition；When the next first cell to be checked is not to initiate cell, next first cell to be checked is selected to be used as the 3rd cell.

Alternatively, it is used as another embodiment, first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message, processor 1120 according to root mark and inspected specifically for identifying, determine whether also there is the second cell to be checked in addition to cell is initiated in one group of cell, second cell to be checked is that the remaining cell of inspected cell is removed in one group of cell, or the second cell to be checked is cell in remaining cell, that the dbjective state under first community combinations of states is not normal condition；Processor 1120 from the second cell to be checked specifically for when also there is the second cell to be checked in one group of cell, selecting the 3rd cell.

Alternatively, as another embodiment, receiver 1110 is additionally operable to receive the first state new information that the control base station of the 3rd cell is sent, and first state new information is used to indicate that second community switches to first object state；Base station 1100 also includes：Transmitter 1130, for sending the second state new information to first base station, the second state new information is used to indicate that first community switches to dbjective state of the first community under first community combinations of states；Second community is switched to first object state by the instruction that processor 1120 is additionally operable to the first state new information received according to receiver 1110.

Alternatively, as another embodiment, base station 1100 also includes：Transmitter 1130, for when in the absence of cell is not checked, being identified according to root to the control base station for initiating cell and sending first state inspection Success message, first state checks success message for indicating that each cell in one group of cell in addition to cell is initiated allows hand over the dbjective state to each cell under first community combinations of states.

Alternatively, as another embodiment, base station 1100 also includes：Transmitter 1130, for when in the absence of cell is not checked, third state new information is sent to first base station, third state new information is used to indicate that first community is switched to dbjective state of the first community under first community combinations of states by first base station；Processor 1120 is additionally operable to second community switching to first object state.

Alternatively, as another embodiment, base station 1100 also includes：Transmitter 1130, for when second community can not switch to first object state, being identified according to root to the control base station for initiating cell and sending first state inspection failed message.

Alternatively, as another embodiment, first community is the initiation cell of power save mode checking process, and base station 1100 also includes：Transmitter 1130, in the case of being allowed hand in second community to first object state, the second status checkout success message is sent to first base station, the second status checkout success message is used to indicate that base station 1100 is allowed hand over to first object state.

Alternatively, as another embodiment, base station 1100 also includes：Transmitter 1130, for it can not switch to first object state in second community in the case of, the second status checkout failed message is sent to first base station, the second status checkout failed message is used to indicate that second community can not switch to first object state.

Alternatively, as another embodiment, receiver 1110 is additionally operable to receive the 4th state new information that the control base station for initiating cell is sent, and the 4th state new information is used to indicate second community switching to first object state；Processor 1120 is additionally operable to that second community is switched into first object state according to the instruction of the 4th state new information.

Alternatively, as another embodiment, processor 1120 according to the load of second community specifically for determining that can second community switch to first object state.

Those of ordinary skill in the art are it is to be appreciated that the unit and algorithm steps of each example described with reference to the embodiments described herein, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can realize described function to each specific application using distinct methods, but this realization is it is not considered that beyond the scope of this invention. It is apparent to those skilled in the art that, the specific work process of the system of foregoing description, device and unit clean for the convenience and cylinder of description may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can realize by another way.For example, device embodiment described above is only schematical, for example, the division of the unit, it is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.Another, it, by some interfaces, the INDIRECT COUPLING or communication connection of device or unit, can be electrical, machinery or other forms that shown or discussed coupling or direct-coupling or communication connection each other, which can be,.

The unit illustrated as separating component can be or may not be physically separate, and the part shown as unit can be or may not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.

In addition, each functional unit in each of the invention embodiment can be integrated in a processing unit or unit is individually physically present, can also two or more units it is integrated in a unit.

If the function is realized using in the form of SFU software functional unit and as independent production marketing or in use, can be stored in a computer read/write memory medium.Understood based on such, the part or the part of the technical scheme that technical scheme substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform all or part of step of each embodiment methods described of the invention.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory), random access memory（RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.

It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims

Claim

1. a kind of method compensated for cell energy-saving, it is characterised in that including：

When initiation cell of the first community as power save mode checking process, first base station selects second community according to pre-configured energy-saving cell combined information, the first base station is the control base station of the first community, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is normal condition, closed mode or compensating coefficient；

The first base station sends status check messages to the second base station, second base station is the control base station of the second community, and the status check messages are used for the dbjective state for inquiring that can the second community be switched under first community combinations of states of the second community in the combination of at least one described cell status.

2. the method as described in claim 1, it is characterised in that also include：

In the case that other cells in addition to the first community in one group of cell can switch to the dbjective state of other cells under the first community combinations of states, the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station.

3. method as claimed in claim 1 or 2, it is characterized in that, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, and the status check messages include the first combined index for identifying the first community combinations of states

Before the first base station selects second community according to pre-configured energy-saving cell combined information, in addition to：

The first base station selects the first community combinations of states from the combination of at least one described cell status.

4. method as claimed in claim 3, it is characterised in that the status check messages also include being used to indicate root mark of the first community for the initiation cell of the power save mode checking process.

5. method as claimed in claim 4, it is characterised in that also include：

The first state that the control base station that the first base station receives the 3rd cell is sent checks success message, and the first state checks that success message is used to indicate that other cells in one group of cell in addition to the first community can to switch to the dbjective state of other cells under the first community combinations of states.

6. method as claimed in claim 4, it is characterised in that also include：

The first base station receives the first state new information that second base station is sent, and the first state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station.

7. method as claimed in claim 3, it is characterised in that the second community is the remaining cell in one group of cell in addition to the first community, methods described also includes：

The first base station receives the second status checkout success message that the control base station of each cell in the remaining cell is sent respectively, and the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under the first community combinations of states.

8. the method as described in any one of claim 3 to 7, it is characterised in that also include：The first base station receives the second status checkout failed message that the control base station of the 5th cell is sent；The first base station terminates the power save mode checking process, wherein the 5th cell is the cell in one group of cell in addition to the first community.

9. the method as any one of claim 3-5 and 7, it is characterised in that also include：The control base station of other cells of the first base station according to the energy-saving cell combined information into one group of cell in addition to the first community sends state new information, and the state new information is used to indicate that the state of other cells to be switched to the dbjective state of other cells under the first community combinations of states by the control base station of other cells respectively.

10. method as claimed in claim 9, it is characterized in that, the state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that the control base station of other cells to switch to the state of other cells the time of the dbjective state of other cells under the first community combinations of states.

11. a kind of method compensated for cell energy-saving, it is characterised in that including：

In power save mode checking process, second base station receives the first state inspection message that first base station is sent, second base station is the control base station of second community, the first base station is the control base station of first community, the first state checks that message is used to inquire that can second base station switch to first object state by the second community, the first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is just Normal state, closed mode or compensating coefficient；

Second base station checks that message determines the first object state according to the first state；Second base station determines that can the second community switch to the first object state.

12. method as claimed in claim 11, it is characterized in that, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, the first state checks that message includes the first combined index for being used to identify the first community combinations of states

Second base station checks that message determines the first object state according to the first state, including：

Second base station selects cell status corresponding with first combined index to combine as the first community combinations of states according to first combined index from the energy-saving cell combined information；Second base station regard dbjective state of the second community in the first community combinations of states as the first object state.

13. method as claimed in claim 12, it is characterised in that the first state checks that message also includes the root mark for being used to indicate the initiation cell of the power save mode checking process.

14. method as claimed in claim 13, it is characterised in that also include：

In the case where the second community is allowed hand over to the first object state, whether second base station, which determines also to deposit in one group of cell, does not check cell；

When exist it is described do not check cell when, second base station from it is described do not check cell in the 3rd cell of selection；

Second base station sends the second status check messages to the control base station of the 3rd cell, and second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under the first community combinations of states.

15. method as claimed in claim 14, it is characterized in that, the energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and the power save mode checking process is according to the instruction of the arrangement information, the dbjective state that can one group of cell be switched under the first community combinations of states is examined according to the sequencing

Whether second base station, which determines also to deposit in one group of cell, does not check cell, including：Second base station is identified according to the arrangement information and described, whether determine the next first cell to be checked is the initiation cell, wherein described first cell to be checked is according to the sequencing, the second community is to the remaining cell between the initiation cell, or first cell to be checked is Dbjective state in the remaining cell, under the first community combinations of states is not the cell of the normal condition；

Second base station from it is described do not check cell in select the 3rd cell, including：

When next first cell to be checked is not the initiation cell, second base station selected next first cell to be checked is used as the 3rd cell.

16. method as claimed in claim 14, it is characterised in that the first state checks the inspected cell ID for also including being used to indicate the inspected cell in one group of cell in message,

Whether second base station, which determines also to exist in one group of cell, does not check cell, including：Second base station is identified according to described mark and the inspected, determine whether also there is the second cell to be checked in addition to the initiation cell in one group of cell, second cell to be checked is that the remaining cell of the inspected cell is removed in one group of cell, or second cell to be checked is cell in the remaining cell, that the dbjective state under the first community combinations of states is not the normal condition；

Second base station from it is described do not check cell in select the 3rd cell, including：

When also there is second cell to be checked in one group of cell, second base station selects the 3rd cell from the described second cell to be checked.

17. the method as any one of claim 14-16, it is characterised in that also include：Second base station receives the first state new information that the control base station of the 3rd cell is sent, and the first state new information is used to indicate that the second community switches to the first object state；Second base station sends the second state new information to the first base station, and the second state new information is used to indicate that the first community switches to dbjective state of the first community under the first community combinations of states；

The second community is switched to the first object state by second base station according to the instruction of the first state new information.

18. the method as any one of claim 14-16, it is characterised in that also include：When in the absence of it is described do not check cell when, second base station identifies to the control base station of the initiation cell according to described and sends first state inspection success message, and the first state checks success message for indicating that each cell in one group of cell in addition to the initiation cell allows hand over the dbjective state to each cell under the first community combinations of states.

19. the method as any one of claim 14-16, it is characterised in that also include：When in the absence of it is described do not check cell when, Second base station sends third state new information to the first base station, and the third state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station；

The second community is switched to the first object state by second base station.

20. the method as any one of claim 13-19, it is characterised in that also include：When the second community can not switch to the first object state, second base station identifies to the control base station of the initiation cell according to described and sends first state inspection failed message.

21. method as claimed in claim 12, it is characterised in that the first community is the initiation cell of the power save mode checking process, methods described also includes：

In the case where the second community is allowed hand over to the first object state, second base station sends the second status checkout success message to the first base station, and the second status checkout success message is used to indicate that second base station is allowed hand over to the first object state.

22. method as claimed in claim 21, it is characterized in that, in the case where the second community can not switch to the first object state, second base station sends the second status checkout failed message to the first base station, and the second status checkout failed message is used to indicate that the second community can not switch to the first object state.

23. the method as described in claim 14,15,16,18 or 21, it is characterised in that also include：

Second base station receives the 4th state new information that the control base station for initiating cell is sent, and the 4th state new information is used to indicate the second community switching to the first object state；The second community is switched to the first object state by second base station according to the instruction of the 4th state new information.

24. method as claimed in claim 23, it is characterized in that, the 4th state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that second base station switches to the second community time of the first object state.

25. the method as any one of claim 11-24, it is characterised in that second base station determines that can the second community switch to the first object state, including：

Second base station determines that can the second community switch to the first object state according to the load of the second community.

26. a kind of base station, it is characterised in that including：

Selecting unit, for when initiation cell of the first community as power save mode checking process, according to Pre-configured energy-saving cell combined information selection second community, the base station is the control base station of the first community, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, and the dbjective state is normal condition, closed mode or compensating coefficient；

Transmitting element, for sending status check messages to the second base station, second base station is the control base station for the second community that the selecting unit is selected, and the status check messages are used for the dbjective state for inquiring that can the second community be switched under first community combinations of states of the second community in the combination of at least one described cell status.

27. base station as claimed in claim 26, it is characterised in that also include：

Switch unit, in the case of switching to the dbjective state of other cells under the first community combinations of states for other cells in addition to the first community in one group of cell, the first community is switched into dbjective state of the first community under the first community combinations of states.

28. the base station as described in claim 26 or 27, it is characterized in that, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, and the status check messages include the first combined index for identifying the first community combinations of states

The selecting unit is additionally operable to select first ' the J, zone state combination in combining from least one described cell status.

29. base station as claimed in claim 28, it is characterised in that the status check messages also include being used to indicate root mark of the first community for the initiation cell of the power save mode checking process.

30. base station as claimed in claim 29, it is characterised in that the base station also includes：Receiving unit, success message is checked for receiving the first state that the control base station of the 3rd cell is sent, the first state checks that success message is used to indicate that other cells in one group of cell in addition to the first community can to switch to the dbjective state of other cells under the first community combinations of states.

31. base station as claimed in claim 29, it is characterised in that the base station also includes：Receiving unit, for receiving the first state new information that second base station is sent, the first state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the base station.

32. base station as claimed in claim 28, it is characterised in that the second community is described one Remaining cell in group cell in addition to the first community, the base station also includes：Receiving unit, for receiving the second status checkout success message that the control base station of each cell in the remaining cell is sent respectively, the second status checkout success message is used to indicate that each cell can switch to dbjective state of each cell under the first community combinations of states.

33. the base station as any one of claim 28-32, it is characterised in that the base station also includes：

Receiving unit, for when the 5th cell can not switch to dbjective state of the 5th cell under the first community combinations of states, the second status checkout failed message that the control base station of the 5th cell is sent is received, wherein the 5th cell is the cell in one group of cell in addition to the first community.

34. the base station as any one of claim 28-30 and 32, it is characterized in that, the control base station that the transmitting element is additionally operable to other cells into one group of cell in addition to the first community according to the energy-saving cell combined information sends state new information, and the state new information is used to indicate that the state of other cells to be switched to the dbjective state of other cells under the first community combinations of states by the control base station of other cells respectively.

35. base station as claimed in claim 34, it is characterized in that, the state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that the control base station of other cells to switch to the state of other cells the time of the dbjective state of other cells under the first community combinations of states.

36. a kind of base station, it is characterised in that including：

Receiving unit, for in power save mode checking process, receive the first state inspection message that first base station is sent, the base station is the control base station of second community, the first base station is the control base station of first community, the first state checks that message is used to inquire that can the base station switch to first object state by the second community, the first object state is dbjective state of the second community under the first community combinations of states that energy-saving cell combined information is indicated, wherein, the energy-saving cell combined information is used at least one cell status combination for indicating one group of cell including the first community and the second community, each cell status combination at least one cell status combination includes dbjective state of each cell under each cell status combination in one group of cell, the dbjective state is normal condition, closed mode or compensating coefficient；

Determining unit, the first state for being received according to the receiving unit checks that message determines the first object state；And determine that can the second community switch to the first object state.

37. base station as claimed in claim 36, it is characterized in that, the energy-saving cell combined information includes at least one cell status combination and is respectively used at least one combined index of mark at least one cell status combination, the first state checks that message includes the first combined index for being used to identify the first community combinations of states

The determining unit from the energy-saving cell combined information specifically for according to first combined index, selecting cell status corresponding with first combined index to combine as the first community combinations of states；It regard dbjective state of the second community in the first community combinations of states as the described first mark state.

38. base station as claimed in claim 37, it is characterised in that the first state checks that message also includes the root mark for being used to indicate the initiation cell of the power save mode checking process.

39. base station as claimed in claim 38, it is characterised in that the determining unit is additionally operable in the case where the second community is allowed hand over to the first object state, determine whether also to deposit in one group of cell and do not check cell；

The base station also includes：

Selecting unit, for when the determining unit determine to exist it is described do not check cell when, from it is described do not check cell in the 3rd cell of selection；

Transmitting element, the control base station of the 3rd cell for being selected to the selecting unit sends the second status check messages, and second status check messages are used to inquire that can the 3rd cell switch to dbjective state of the 3rd cell under the first community combinations of states.

40. base station as claimed in claim 39, it is characterized in that, the energy-saving cell combined information includes being used to indicate the arrangement information of the sequencing of one group of cell, and the power save mode checking process is according to the instruction of the arrangement information, the dbjective state that can one group of cell be switched under the first community combinations of states is examined according to the sequencing

The determining unit according to the arrangement information and described specifically for identifying, whether determine the next first cell to be checked is the initiation cell, wherein described first cell to be checked is according to the sequencing, the second community is to the remaining cell between the initiation cell, or first cell to be checked is cell in the remaining cell, that the dbjective state under the first community combinations of states is not the normal condition；

The selecting unit is specifically for when next first cell to be checked is not the initiation cell, selecting next first cell to be checked to be used as the 3rd cell.

41. base station as claimed in claim 39, it is characterised in that the first state checks message In also include the inspected cell ID that is used to indicate inspected cell in one group of cell, the determining unit according to described mark and the inspected specifically for identifying, determine whether also there is the second cell to be checked in addition to the initiation cell in one group of cell, second cell to be checked is that the remaining cell of the inspected cell is removed in one group of cell, or second cell to be checked is cell in the remaining cell, that the dbjective state under the first community combinations of states is not the normal condition；

The selecting unit from the described second cell to be checked specifically for when also there is second cell to be checked in one group of cell, selecting the 3rd cell.

42. the base station as any one of claim 39-41, it is characterised in that

The receiving unit is additionally operable to receive the first state new information that the control base station of the 3rd cell is sent, and the first state new information is used to indicate that the second community switches to the first object state；

The base station also includes：

Transmitting element, for sending the second state new information to the first base station, the second state new information is used to indicate that the first community switches to dbjective state of the first community under the first community combinations of states；

Switch unit, the first object state is switched to for the instruction of the first state new information that is received according to the receiving unit by the second community.

43. the base station as any one of claim 39-41, it is characterised in that the base station also includes：

Transmitting element, for when in the absence of it is described do not check cell when, identified according to described to the control base station of the initiation cell and send first state inspection success message, the first state checks success message for indicating that each cell in one group of cell in addition to the initiation cell allows hand over the dbjective state to each cell under the first community combinations of states.

44. the base station as any one of claim 39-41, it is characterised in that the base station also includes：

Transmitting element, for when in the absence of it is described do not check cell when, third state new information is sent to the first base station, the third state new information is used to indicate that the first community is switched to dbjective state of the first community under the first community combinations of states by the first base station；

Switch unit, for the second community to be switched into the first object state.

45. the base station as any one of claim 38-44, it is characterised in that the base station is also Including：

Transmitting element, for when the second community can not switch to the first object state, being identified according to described to the control base station of the initiation cell and sending first state inspection failed message.

46. base station as claimed in claim 37, it is characterised in that the first community is the initiation cell of the power save mode checking process, and the base station also includes：

Transmitting element, in the case of being allowed hand in the second community to the first object state, the second status checkout success message is sent to the first base station, the second status checkout success message is used to indicate that the base station is allowed hand over to the first object state.

47. base station as claimed in claim 46, it is characterised in that the base station also includes：Transmitting element, for it can not switch to the first object state in the second community in the case of, the second status checkout failed message is sent to the first base station, the second status checkout failed message is used to indicate that the second community can not switch to the first object state.

48. the base station as described in claim 39,40,41,43 or 46, it is characterized in that, the receiving unit is additionally operable to receive the 4th state new information that the control base station of the initiation cell is sent, and the 4th state new information is used to indicate the second community switching to the first object ^ states；

The base station also includes：

Switch unit, for the second community to be switched into the first object state according to the instruction of the 4th state new information.

49. base station as claimed in claim 48, it is characterized in that, the 4th state new information includes first combined index and/or renewal time, and the renewal time is used to indicate that second base station switches to the second community time of the first object state.

50. the base station as any one of claim 36-49, it is characterised in that the determining unit according to the load of the second community specifically for determining that can the second community switch to the first object state.