CN102238663A - Method, system and device for making base station entering working state - Google Patents
Method, system and device for making base station entering working state Download PDFInfo
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- CN102238663A CN102238663A CN2010101706220A CN201010170622A CN102238663A CN 102238663 A CN102238663 A CN 102238663A CN 2010101706220 A CN2010101706220 A CN 2010101706220A CN 201010170622 A CN201010170622 A CN 201010170622A CN 102238663 A CN102238663 A CN 102238663A
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Abstract
The embodiment in the invention relates to the technical field of communication, in particular to a method, system and device for making a base station entering a working state, which are used for solving the problem that an Inbound switching process is failed when a target HeNB is in a closed state or standby state so that the Inbound switching performance and the user terminal performance are reduced in the prior art. The method of the embodiment in the invention comprises the steps: a network side device receives approach indication from a user terminal; the network side device transmits indication information to the base station corresponding to a device identification to indicate that the base station enters the working state when determining that a base station corresponding to the device identification in the approach indication is not in working state. By adopting the method in the embodiment in the invention, the target HeNB which is in the closed state or standby state can enter the working state, thus the phenomenon that the Inbound switching process is failed when the target HeNB is in the closed state or standby state is avoided.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of base station enters the mthods, systems and devices of operating state.
Background technology
Introduced inbound (entering Home eNodeB) in R9 (version 9) standard and switched (being that target BS is the switching of Home eNodeB).In order to allow more effective member H (e) NB (Home eNodeB) that switches to oneself of UE (user terminal), UE can preserve some relevant information of member H (e) NB of once visiting.Under the connection status, when UE uses member H (e) NB that automatic search procedure finds that it crosses near certain ever accessed, because fingerprint (fingerprint) triggers, UE sends near indication (getting the hang of) to Serving cell, in the middle of comprise the frequency point information of this member H (e) NB.
As shown in Figure 1, the Inbound changing method comprises the following steps:
Whether step 1, Serving cell connect reallocation message notice UE (user terminal) by RRC (Radio Resource Control, Radio Resource control) and report near indication.
The frequency point information of the HeNB of the resident mistake of preserving before step 2, the UE basis judges fingerprint matching (coupling) takes place that triggering is near the process that reports of indication.
Step 3, macrocell are UE allocating and measuring information according to the frequency point information near in the indication that UE reports, and send to UE by RRC connection reconfiguration message.
Step 4, UE measure the sub-district of target HeNB according to metrical information, and the reporting measurement result.
Step 5, macrocell carry out switch decision according to the measurement result that UE reports, and whether decision is initiated to switch to target HeNB sub-district.
Step 6, macrocell after the sub-district of target HeNB initiates to switch, connect system information that reconfiguration message request UE report Target cell by RRC in decision.
Carry out the Inbound switching flow between the sub-district of step 7, macrocell, user terminal target HeNB.
If the macrocell decision is initiated to switch to the sub-district of target HeNB, but target HeNB is in closed condition or holding state, can cause the failure of Inbound switching flow, thereby reduce the performance of Inbound switching and user terminal.
In sum, Inbound switching flow meeting at present because target HeNB is in closed condition or holding state, causes the switching flow failure, thereby has reduced the performance of Inbound switching and user terminal.
Summary of the invention
The embodiment of the invention provides a kind of base station to enter the mthods, systems and devices of operating state, be in closed condition or holding state in order to solve the target HeNB that exists in the prior art, cause the failure of Inbound switching flow, Inbound switches and the problem of user terminal performance thereby reduce.
A kind of base station that the embodiment of the invention provides enters the method for operating state, and this method comprises:
Network equipment receives the approaching indication from user terminal;
Described network equipment sends Indication message to the base station of described device identification correspondence when determining that described base station near the device identification correspondence in the indication is in non operating state, be used to indicate described base station to enter operating state.
A kind of base station that the embodiment of the invention provides enters the method for operating state, and this method comprises:
The base station enters non operating state;
Described base station enters operating state after receiving the message that enters operating state.
A kind of base station that the embodiment of the invention provides enters the system of operating state, and this system comprises:
Network equipment is used to receive the approaching indication from user terminal, when determining that described base station near the device identification correspondence in the indication is in non operating state, to the base station of described device identification correspondence transmission Indication message;
The base station enters operating state after being used to receive Indication message.
A kind of network equipment that the embodiment of the invention provides, this network equipment comprises:
First receiver module is used to receive the approaching indication from user terminal;
First sending module is used for sending Indication message to the base station of described device identification correspondence when determining that described base station near the device identification correspondence of indicating is in non operating state, is used to indicate described base station to enter operating state.
A kind of base station that the embodiment of the invention provides, this base station comprises:
Processing module is used to enter non operating state;
Handover module is used for entering operating state after receiving the message that enters operating state.
When embodiment of the invention network equipment is in non operating state in the base station of determining to receive near the device identification correspondence in the indication, send Indication message, be used to indicate the base station to enter operating state to the base station of device identification correspondence.Owing to can make the target HeNB that is in closed condition or holding state enter operating state, thereby avoid because target HeNB is in closed condition or holding state, cause the situation of Inbound switching flow failure to take place, improved the performance of Inbound switching and user terminal; Further guaranteed the continuity of customer service.
Description of drawings
Fig. 1 is the Inbound changing method in the background technology;
Fig. 2 enters the system configuration schematic diagram of operating state for embodiment of the invention base station;
Fig. 3 is the structural representation of embodiment of the invention network equipment;
Fig. 4 is the structural representation of embodiment of the invention base station;
Fig. 5 enters the method flow schematic diagram of operating state for first kind of base station of the embodiment of the invention;
Fig. 6 enters the method flow schematic diagram of operating state for second kind of base station of the embodiment of the invention;
Fig. 7 is the method flow schematic diagram of embodiment of the invention Auto Power On.
Embodiment
When embodiment of the invention network equipment is in non operating state in the base station of determining to receive near the device identification correspondence in the indication, send Indication message, be used to indicate the base station to enter operating state to the base station of device identification correspondence.Owing to can make the target HeNB that is in closed condition or holding state enter operating state, thereby avoid because target HeNB is in closed condition or holding state, cause the situation of Inbound switching flow failure to take place, improved the performance of Inbound switching and user terminal.
Wherein, the embodiment of the invention is applicable to the system that contains low power base station (such as H (e) NB, Relay etc.), such as the LTE system at HeNB place, the UMTS at HNB place (Universal MobileTelecommunications System, universal mobile telecommunications system) system etc.
For HeNB, most business of user terminal occur in the non-working time, as After Hours; Business demand amount in the operating time is very little, consider from the angle of HeNB commercialization, in order to improve its energy-efficient performance, improve economy and save cost, HeNB can not enter closed condition or holding state when having traffic carrying capacity, and HeNB enter the trigger condition of holding state can be with the actual traffic carrying capacity that takes place as evaluation criteria, also can binding time information and traffic information assess jointly.
Below in conjunction with Figure of description the embodiment of the invention is described in further detail.
As shown in Figure 2, the embodiment of the invention base station system that enters operating state comprises: network equipment 10 and base station 20.
Wherein, the network equipment 10 here can be a macro base station, and evolution base station, RN (relaying) equipment etc. can also be other network equipments; The base station 20 here can be a low power base station, and promptly power is less than the base station of threshold value, and such as HeNB, the size of concrete threshold value can be set as required.
In concrete enforcement, if there is the interface (such as X2 interface) of direct communication between network equipment 10 and the base station 20, then can direct communication between network equipment 10 and the base station 20; If do not have X2 interface between network equipment 10 and the base station 20, then network equipment 10 and base station 20 can between need by HeMS (HeNB Management System, Home eNodeB management system) communication, below the branch situation describe.
The interface that has direct communication between situation one, network equipment 10 and the base station 20.
Accordingly, base station 20 enters operating state behind the Indication message of receiving from network equipment 10.
Wherein, base station 20 needs informing network side apparatus 10 when needs enter non operating state.
Concrete, base station 20 sends the non operating state information that enters of the device identification that comprises base station 20 to network equipment when needs enter non operating state; Or when needs enter non operating state, send the non operating state information of the device identification that comprises base station 20 to all adjacent macrocells.
Further, base station 20 can also place non operating state information with state informations such as PCI (Physical cell ID, sub-district physical label) information, frequency point information.
Device identification be can unique identification base station 20 information, such as E-CGI (E-UTRAN CellGlobal Identifier, LTE network Cell Global Identity), Device ID and network equipment port address etc.
Need to prove that the device identification of the embodiment of the invention is not limited to above-mentioned several, the information that other can unique identification base station 20 can be as the device identification of the embodiment of the invention.
In force, base station 20 can also place non operating state information simultaneously with a plurality of device identifications, places non operating state information simultaneously such as E-CGI and Device ID.
Accordingly, network equipment 10 is after receiving non operating state information, determine and record is received enters device identification in the non operating state information, whether after receiving near indication, checking that all that receive enter in the device identification in the non operating state information contains near the device identification in the indication; If then determine to be in non operating state near the base station of the device identification correspondence in the indication; Otherwise, determine not to be in non operating state near the base station of the device identification correspondence in the indication.
When user terminal sends near indication at needs, RAT (Radio Access Technology, wireless access technology) type and frequency point information are placed near indication, further also need device identification is placed near indication.
In force, user terminal can also place a plurality of device identifications simultaneously near indication, places simultaneously near indication such as E-CGI and Device ID.
Because frequency need be reselected in base station 20, then base station 20 need send to the frequency point information of reselecting network equipment 10;
Accordingly, network equipment 10 can be the user terminal allocating and measuring according to the frequency point information of receiving.
Preferable, base station 20 can send to network equipment 10 together with frequency point information and PCI information;
Accordingly, network equipment 10 is the user terminal allocating and measuring according to PCI information and frequency point information.
Because the system information that macrocell needs user terminal to read Target cell in the follow-up inbound flow process is obtained the PCI information of this sub-district, if obtain this moment, just do not need user terminal to go again to have read, thereby the inbound flow process is optimized, saved the time.
User terminal to send up can be divided into initiatively reporting with passive near indication and reports.
Initiatively report: user terminal is judged fingerprint matching is taken place according to the frequency point information of the HeNB of the resident mistake of preserving before, triggers the process that reports of approaching indication;
Passive reporting: after HeNB enters non operating state, if user terminal is started shooting at home, concurrent superhigh speed data service request (not having to switch the form that inserts HeNB) by moving, this moment, macrocell can be controlled trigger process based on certain load thresholding, after the thresholding that has surpassed preset value, the macrocell configuration UE reports near indication (the fingerprint zone is the scene of macrocell).
Concrete, network equipment 10 during greater than threshold value, sends the message that reports near indication at load value to user terminal.
Concrete threshold value can be configured as required.
The interface that does not have direct communication between situation two, network equipment 10 and the base station 20.
Accordingly, the base station 20 of the device identification correspondence in the Indication message that HeMS determines to receive sends indication information to this base station 20;
Wherein, HeMS can transmit the Indication message of receiving to network equipment 10, also can generate a new indication information (such as invoke (calling) message), sends new indication information to network equipment 10.
Wherein, HeMS need be notified in base station 20 when needs enter non operating state.
Concrete, base station 20 to the device identification that HeMS sends base station 20, notifies HeMS to send the non operating state information of the device identification that comprises the base station to network equipment when needs enter non operating state;
Accordingly, HeMS sends the non operating state information of the device identification that comprises the base station to network equipment 10 after receiving non operating state information; Or
The adjacent macro cell sign is determined in base station 20 when needs enter non operating state, send the macrocell sign of determining to HeMS, and notice HeMS sends the non operating state information of the device identification that comprises base station 20 to the corresponding macrocell of macrocell sign;
Accordingly, HeMS sends the non operating state information of the device identification that comprises base station 20 to the corresponding macrocell (comprising network equipment 10) of macrocell sign after receiving non operating state information.
Further, base station 20 can also place non operating state information with state informations such as PCI information, frequency point information.
Device identification implication in the situation two is identical with device identification implication in the situation one, does not repeat them here.
In force, base station 20 can also place non operating state information simultaneously with a plurality of device identifications, places non operating state information simultaneously such as E-CGI and Device ID, and sends to HeMS.
Accordingly, network equipment 10 is after the non operating state information of receiving from HeMS, determine and record is received enters device identification in the non operating state information, whether after receiving near indication, checking that all that receive enter in the device identification in the non operating state information contains near the device identification in the indication; If then determine to be in non operating state near the base station of the device identification correspondence in the indication; Otherwise, determine not to be in non operating state near the base station of the device identification correspondence in the indication.
When user terminal sends near indication at needs, RAT type and frequency point information are placed near indication, further also need device identification is placed near indication.
In force, user terminal can also place a plurality of device identifications simultaneously near indication, places simultaneously near indication such as E-CGI and Device ID.
Because frequency need be reselected in base station 20, then base station 20 need send to HeMS with the frequency point information of reselecting;
Accordingly, HeMS sends to network equipment 10 with frequency point information; Network equipment 10 can be the user terminal allocating and measuring according to the frequency point information of receiving.
Preferable, base station 20 can send to net HeMS together with frequency point information and PCI information;
Accordingly, HeMS sends to network equipment 10 with frequency point information and PCI information; Network equipment 10 is the user terminal allocating and measuring according to PCI information and frequency point information.
Because the system information that macrocell needs user terminal to read Target cell in the follow-up inbound flow process is obtained the PCI information of this sub-district, if obtain this moment, just do not need user terminal to go again to have read, thereby the inbound flow process is optimized, saved the time.
User terminal to send up can be divided into initiatively reporting with passive near indication and reports, specifically report mode and situation a kind of report mode identical, do not repeat them here.
Need to prove, in concrete enforcement, if having X2 interface between network equipment 10 and the base station 20, be not must network equipment 10 and base station 20 between direct communication, also can communicate by letter by HeMS; Can also partial information network equipment 10 and base station 20 between communication (such as non operating state information), between partial information network equipment 10 and the base station 20 by HeMS communication (such as the PIC information and the frequency point information that report selection).
As shown in Figure 3, the network equipment of the embodiment of the invention comprises: first receiver module 100 and first sending module 110.
First sending module 110 is used for sending Indication message to the base station of device identification correspondence when determining that base station near the device identification correspondence of indication is in non operating state, is used to indicate the base station to enter operating state.
Wherein, first sending module 100 can send the Indication message of the device identification that comprises the base station to HeMS, and notice HeMS sends Indication message to the base station of device identification correspondence, and the indication base station enters operating state.
The network equipment of the embodiment of the invention can further include: sign determination module 120.
Sign determination module 120, be used for determining the device identification that enters non operating state information of receiving, wherein non operating state information is that the base station sends to network equipment or sends to HeMS when needs enter non operating state, and sends to network equipment by HeMS;
Accordingly, whether first sending module 100 is checked that all that receive enter in the device identification in the non operating state information and is contained near the device identification in the indication; If then determine to be in non operating state near the base station of the device identification correspondence in the indication; Otherwise, determine not to be in non operating state near the base station of the device identification correspondence in the indication.
The network equipment of the embodiment of the invention can further include: configuration module 130.
Further, configuration module 130 can also be the user terminal allocating and measuring according to sub-district physical label PCI information and the frequency point information from HeMS or base station received.
Wherein, first sending module 110 can also send the message that reports near indication at load value during greater than threshold value to user terminal.
As shown in Figure 4, the base station of the embodiment of the invention comprises: processing module 200 and handover module 210.
Wherein, handover module 210 can enter operating state behind the Indication message or the Indication message from HeMS received from macrocell.
The base station of the embodiment of the invention can further include: second sending module 220.
Wherein, handover module 200 can also send to HeMS or macrocell with the frequency point information of selecting when needs enter operating state.
Further, handover module 200 can also send to HeMS or macrocell together with the PCI information of same frequency point information of selecting.
As shown in Figure 5, first kind of base station of embodiment of the invention method of entering operating state comprises the following steps:
When the base station of step 502, the device identification correspondence of network equipment in determining approaching indication is in non operating state, send Indication message, be used to indicate the base station to enter operating state to the base station of device identification correspondence.
Wherein, can further include after the step 502:
The network equipment here can be a macro base station, and evolution base station, RN equipment etc. can also be other network equipments; The base station here can be a low power base station, and promptly power is less than the base station of threshold value, such as HeNB.
In concrete enforcement, if there is the interface (such as X2 interface) of direct communication between network equipment and the base station, then can direct communication between network equipment and the base station; If there is not X2 interface between network equipment 10 and the base station, then network equipment and base station can between need by HeMS communication, below the branch situation describe.
The interface that has direct communication between situation one, network equipment and the base station.
In the step 502, network equipment receive from user terminal near indication after, determine base station, and when being in non operating state, directly send Indication message to this base station in this base station near the device identification correspondence in the indication;
Accordingly, in the step 503, the base station enters operating state behind the Indication message of receiving from network equipment.
Wherein, the base station needs the informing network side apparatus when needs enter non operating state.
Concrete, can further include before the step 501:
When step a500, base station enter non operating state at needs, send the non operating state information that enters of the device identification that comprises the base station to network equipment; Or when needs enter non operating state, send the non operating state information of the device identification that comprises the base station to all adjacent macrocells.
Further, the base station can also place non operating state information with state informations such as PCI information, frequency point information.
Device identification be can the unique identification base station information, such as E-CGI, Device ID and network equipment port address etc.
Need to prove that the device identification of the embodiment of the invention is not limited to above-mentioned several, the information that other can the unique identification base station can be as the device identification of the embodiment of the invention.
In force, the base station can also place non operating state information simultaneously with a plurality of device identifications, places non operating state information simultaneously such as E-CGI and Device ID.
Accordingly, network equipment is determined and record is received enters device identification in the non operating state information after receiving non operating state information; In the step 502, whether after receiving near indication, checking that all that receive enter in the device identification in the non operating state information contains near the device identification in the indication; If then determine to be in non operating state near the base station of the device identification correspondence in the indication; Otherwise, determine not to be in non operating state near the base station of the device identification correspondence in the indication.
When user terminal sends near indication at needs, RAT type and frequency point information are placed near indication, further also need device identification is placed near indication.
In force, user terminal can also place a plurality of device identifications simultaneously near indication, places simultaneously near indication such as E-CGI and Device ID.
When the base station enters operating state at needs, need search frequency band to select suitable PCI and frequency, enter operating state then according to wireless network environment on every side.
Because frequency need be reselected in the base station, then in the step 503, the base station need send to network equipment with the frequency point information of reselecting;
Accordingly, network equipment can be the user terminal allocating and measuring according to the frequency point information of receiving.
Preferable, the base station can send to network equipment together with frequency point information and PCI information;
Accordingly, network equipment is the user terminal allocating and measuring according to PCI information and frequency point information.
Because the system information that macrocell needs user terminal to read Target cell in the follow-up inbound flow process is obtained the PCI information of this sub-district, if obtain this moment, just do not need user terminal to go again to have read, thereby the inbound flow process is optimized, saved the time.
User terminal to send up can be divided into initiatively reporting with passive near indication and reports.
Initiatively report: user terminal is judged fingerprint matching is taken place according to the frequency point information of the HeNB of the resident mistake of preserving before, triggers the process that reports of approaching indication;
Passive reporting: after HeNB enters non operating state, if user terminal is started shooting at home, concurrent superhigh speed data service request (not having to switch the form that inserts HeNB) by moving, this moment, macrocell can be controlled trigger process based on certain load thresholding, after the thresholding that has surpassed preset value, the macrocell configuration UE reports near indication (the fingerprint zone is the scene of macrocell).
Concrete, can further include before the step 501:
Network equipment during greater than threshold value, sends the message that reports near indication at load value to user terminal.
Concrete threshold value can be configured as required.
The interface that does not have direct communication between situation two, network equipment and the base station.
In the step 502, network equipment receive from user terminal near indication after, determine base station, and when being in non operating state, send the Indication message that comprises device identification to HeMS in this base station near the device identification correspondence in the indication;
Accordingly, can further include between step 502 and the step 503:
The base station of the device identification correspondence in the Indication message that step a503, HeMS determine to receive sends indication information to this base station;
In the step 503, the base station enters operating state behind the Indication message of receiving from network equipment.
Among the step a503, HeMS can transmit the Indication message of receiving to network equipment, also can generate a new indication information (such as invoke message), sends new indication information to network equipment.
Wherein, HeMS need be notified in the base station when needs enter non operating state.
Concrete, can further include before the step 501:
When step b500, base station enter non operating state at needs,, notify HeMS to send the non operating state information of the device identification that comprises the base station to network equipment to the device identification that HeMS sends the base station; HeMS sends the non operating state information of the device identification that comprises the base station to network equipment after receiving non operating state information; Or
When the base station enters non operating state at needs, determine the adjacent macro cell sign, send the macrocell sign of determining to HeMS, notice HeMS sends the non operating state information of the device identification that comprises the base station to the corresponding macrocell of macrocell sign; HeMS sends the non operating state information of the device identification that comprises the base station to the corresponding macrocell (comprising network equipment) of macrocell sign after receiving non operating state information.
Further, the base station can also place non operating state information with state informations such as PCI information, frequency point information.
Device identification implication in the situation two is identical with device identification implication in the situation one, does not repeat them here.
In force, the base station can also place non operating state information simultaneously with a plurality of device identifications, places non operating state information simultaneously such as E-CGI and Device ID, and sends to HeMS.
Accordingly, network equipment is determined and record is received enters device identification in the non operating state information after the non operating state information of receiving from HeMS.In the step 502, whether after receiving near indication, checking that all that receive enter in the device identification in the non operating state information contains near the device identification in the indication; If then determine to be in non operating state near the base station of the device identification correspondence in the indication; Otherwise, determine not to be in non operating state near the base station of the device identification correspondence in the indication.
When user terminal sends near indication at needs, RAT type and frequency point information are placed near indication, further also need device identification is placed near indication.
In force, user terminal can also place a plurality of device identifications simultaneously near indication, places simultaneously near indication such as E-CGI and Device ID.
When the base station enters operating state at needs, need search frequency band to select suitable PCI and frequency, enter operating state then according to wireless network environment on every side.
Because frequency need be reselected in the base station, then in the step 503, the base station need send to HeMS with the frequency point information of reselecting;
Accordingly, HeMS sends to network equipment with frequency point information; Network equipment can be the user terminal allocating and measuring according to the frequency point information of receiving.
Preferable, the base station can send to net HeMS together with frequency point information and PCI information;
Accordingly, HeMS sends to network equipment with frequency point information and PCI information; Network equipment 10 is the user terminal allocating and measuring according to PCI information and frequency point information.
Because the system information that macrocell needs user terminal to read Target cell in the follow-up inbound flow process is obtained the PCI information of this sub-district, if obtain this moment, just do not need user terminal to go again to have read, thereby the inbound flow process is optimized, saved the time.
User terminal to send up can be divided into initiatively reporting with passive near indication and reports, specifically report mode and situation a kind of report mode identical, do not repeat them here.
Need to prove, in concrete enforcement, if having X2 interface between network equipment and the base station, be not must network equipment and the base station between direct communication, also can communicate by letter by HeMS; Can also the partial information network equipment and the base station between communication (such as non operating state information), between partial information network equipment and the base station by HeMS communication (such as the PIC information and the frequency point information that report selection).
As shown in Figure 6, second kind of base station of embodiment of the invention method of entering operating state comprises the following steps:
Step 601, base station enter non operating state.
Step 602, base station enter operating state after receiving the message that enters operating state.
The base station here can be a low power base station, and promptly power is less than the base station of threshold value, such as HeNB.
Wherein, in the step 602, the base station enters operating state behind the Indication message or the Indication message from HeMS received from macrocell.
Can further include before the step 601:
When the base station enters non operating state at needs, send the non operating state information that enters of the device identification that comprises the base station to network equipment; Or
When the base station enters non operating state at needs,, notify HeMS to send the non operating state information of the device identification that comprises the base station to network equipment to the device identification that HeMS sends the base station; Or
When the base station enters non operating state at needs, determine the adjacent macro cell sign, send the macrocell sign of determining to HeMS, notice HeMS sends the non operating state information of the device identification that comprises the base station to the corresponding macrocell of macrocell sign; Or
When the base station enters non operating state at needs, send the non operating state information of the device identification that comprises the base station to adjacent macrocell.
Can further include after the step 602:
The base station sends to HeMS or macrocell with the frequency point information of selecting.
Further, the base station can also send to HeMS or macrocell together with the PCI information of same frequency point information of selecting.
Below with network equipment and base station can between be that example describes by HeMS communication.
As shown in Figure 7, the method for embodiment of the invention Auto Power On comprises the following steps:
The frequency point information of the HeNB of the resident mistake of preserving before step 701, the user terminal basis, judge fingerprint matching takes place, in near indication, add E-CGI, the Device ID of the corresponding HeNB of this frequency letter and in the network equipment port address one or more, and send near indication.
Step 702, macrocell are received the operating state that this judges corresponding HeNB near indication back according to wherein frequency point information and E-CGI, device id or network equipment port address, if this HeNB is in off-mode, then send Indication message to HeMS, wherein comprise the sign of HeNB.
Step 703, HeMS send invoke message to target HeNB, notification target HeN rearming according to the sign of HeNB
Step 704, HeNB receive search frequency band after the message of webmaster, according to around wireless network environment select suitable PCI and frequency, rearming, and give HeMS with frequency point information and the PCI feedback information selected.
Step 705, HeMS give macrocell with working frequency points and the PCI feedback information of this HeNB.
Step 706, macrocell are the corresponding measurement of UE configuration according to the frequency point information and the PCI information of the up-to-date selection of HeNB.
Step 707, user terminal to send up measurement report, the switching command of wait network.
Step 708, macrocell carry out switch decision according to the measurement result of user terminal to send up, and whether decision is initiated to switch to target HeNB sub-district.
Step 709, macrocell after the sub-district of target HeNB initiates to switch, connect the system information of reconfiguration message request user terminal to send up Target cell in decision by RRC.
Carry out the Inbound switching flow between the sub-district of step 710, macrocell, user terminal target HeNB.
HeNB can select frequency flexibly according to wireless network environment in the process that restarts, simultaneously macrocell also can be accurately be the UE allocating and measuring according to the working frequency points of HeNB, avoided causing measuring frequency and the unmatched problem of HeNB working frequency points because HeNB changes frequency.
If have X2 interface between this macrocell and the target HeNB sub-district, also can realize this interaction flow by the X2AP signaling.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware embodiment, complete software implementation example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form that goes up the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computer or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative notion of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
From the foregoing description as can be seen: embodiment of the invention network equipment receive from user terminal near indication; When the base station of the device identification correspondence of network equipment in determining approaching indication is in non operating state, send Indication message, be used to indicate the base station to enter operating state to the base station of device identification correspondence.
Owing to can make the target HeNB that is in closed condition or holding state enter operating state, thereby avoid because target HeNB is in closed condition or holding state, cause the situation of Inbound switching flow failure to take place, improved the performance of Inbound switching and user terminal; Further guaranteed the continuity of customer service, also provide a kind of new energy-conservation activation mechanism simultaneously for low power base station.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (29)
1. a base station enters the method for operating state, it is characterized in that this method comprises:
Network equipment receives the approaching indication from user terminal;
Described network equipment sends Indication message to the base station of described device identification correspondence when determining that described base station near the device identification correspondence in the indication is in non operating state, be used to indicate described base station to enter operating state.
2. the method for claim 1 is characterized in that, described network equipment sends Indication message and comprises:
Described network equipment sends the Indication message of the device identification that comprises described base station to Home eNodeB management system HeMS;
Described network equipment also comprises after sending Indication message:
Described HeMS sends Indication message to the base station of described device identification correspondence, indicates described base station to enter operating state.
3. method as claimed in claim 1 or 2 is characterized in that, described network equipment receives near also comprising before the indication:
Described network equipment is determined to receive enters device identification in the non operating state information, wherein said non operating state information is that the base station sends to described network equipment or sends to HeMS when needs enter non operating state, and sends to described network equipment by HeMS;
Described network equipment determines according to the following step whether described base station near the device identification correspondence in the indication is in non operating state:
Whether described network equipment is checked that all that receive enter in the device identification in the non operating state information and is contained near the device identification in the indication; If determine that then described base station near the device identification correspondence in the indication is in non operating state; Otherwise, determine that described base station near the device identification correspondence in the indication is not in non operating state.
4. method as claimed in claim 1 or 2 is characterized in that, described network equipment also comprises after sending Indication message:
Described network equipment is described user terminal allocating and measuring according to the frequency point information of receiving from HeMS or described base station.
5. method as claimed in claim 4 is characterized in that, described network equipment is described user terminal allocating and measuring according to sub-district physical label PCI information and the frequency point information from HeMS or described base station received.
6. method as claimed in claim 1 or 2 is characterized in that, described network equipment receives near also comprising before the indication:
Described network equipment during greater than threshold value, sends the message that reports near indication at load value to described user terminal.
7. a base station enters the method for operating state, it is characterized in that this method comprises:
The base station enters non operating state;
Described base station enters operating state after receiving the message that enters operating state.
8. method as claimed in claim 7 is characterized in that, described base station enters operating state and comprises:
Described base station enters operating state behind the Indication message or the Indication message from Home eNodeB management system HeMS received from macrocell.
9. as claim 7 or 8 described methods, it is characterized in that described base station also comprises before entering non operating state:
Described base station sends the non operating state information that enters of the device identification that comprises described base station to described network equipment when needs enter non operating state; Or
Described base station to the device identification that HeMS sends described base station, notifies described HeMS to send the non operating state information of the device identification that comprises described base station to described network equipment when needs enter non operating state; Or
Described base station is when needs enter non operating state, determine the adjacent macro cell sign, send the described macrocell sign of determining to described HeMS, notify described HeMS to send the non operating state information of the device identification that comprises described base station to the corresponding macrocell of described macrocell sign; Or
Described base station sends the non operating state information of the device identification that comprises described base station to adjacent macrocell when needs enter non operating state.
10. as claim 7 or 8 described methods, it is characterized in that described base station also comprises after entering operating state:
Described base station sends to HeMS or described macrocell with the frequency point information of selecting.
11. method as claimed in claim 10 is characterized in that, described base station also comprises after entering operating state:
Described base station sends to HeMS or described macrocell with the sub-district physical label PCI information of selecting.
12. a base station enters the system of operating state, it is characterized in that, this system comprises:
Network equipment is used to receive the approaching indication from user terminal, when determining that described base station near the device identification correspondence in the indication is in non operating state, to the base station of described device identification correspondence transmission Indication message;
The base station enters operating state after being used to receive Indication message.
13. system as claimed in claim 12 is characterized in that, described system also comprises:
Home eNodeB management system HeMS is used for behind the Indication message of receiving from described network equipment, sends Indication message to the base station of described device identification correspondence, indicates described base station to enter operating state;
Described network equipment specifically is used for:
Send the Indication message that comprises device identification to described HeMS.
14. system as claimed in claim 13 is characterized in that, described base station also is used for:
When needs enter non operating state, send the non operating state information that enters of the device identification that comprises described base station to described network equipment; Or
When needs enter non operating state,, notify described HeMS to send the non operating state information of the device identification that comprises described base station to described network equipment to the device identification that HeMS sends described base station; Or
When needs enter non operating state, determine the adjacent macro cell sign, send the described macrocell sign of determining to described HeMS, notify described HeMS to send the non operating state information of the device identification that comprises described base station to the corresponding macrocell of described macrocell sign; Or
When needs enter non operating state, send the non operating state information of the device identification that comprises described base station to adjacent macrocell.
15. system as claimed in claim 14 is characterized in that, described network equipment specifically is used for:
Whether that determines to receive enters device identification in the non operating state information, check that all that receive enter in the device identification in the non operating state information to contain near the device identification in the indication; If determine that then described base station near the device identification correspondence in the indication is in non operating state; Otherwise, determine that described base station near the device identification correspondence in the indication is not in non operating state.
16. system as claimed in claim 13 is characterized in that, described base station also is used for:
After entering operating state, the frequency point information of selecting is sent to HeMS or described macrocell;
Described network equipment also is used for:
According to the frequency point information of receiving, be described user terminal allocating and measuring from HeMS or described base station.
17. system as claimed in claim 16 is characterized in that, described base station also is used for:
Described base station sends to HeMS or described macrocell with the sub-district physical label PCI information of selecting;
Described network equipment also is used for:
According to sub-district physical label PCI information and the frequency point information received, be described user terminal allocating and measuring from HeMS or described base station.
18., it is characterized in that described network equipment also is used for as the arbitrary described system of claim 12～17:
During greater than threshold value, send the message that reports near indication at load value to described user terminal.
19. a network equipment is characterized in that, this network equipment comprises:
First receiver module is used to receive the approaching indication from user terminal;
First sending module is used for sending Indication message to the base station of described device identification correspondence when determining that described base station near the device identification correspondence of indicating is in non operating state, is used to indicate described base station to enter operating state.
20. network equipment as claimed in claim 19 is characterized in that, described first sending module specifically is used for:
Send the Indication message of the device identification comprise described base station to Home eNodeB management system HeMS, notify described HeMS to send Indication message, indicate described base station to enter operating state to the base station of described device identification correspondence.
21., it is characterized in that described network equipment also comprises as claim 19 or 20 described network equipments:
The sign determination module, be used for determining the device identification that enters non operating state information of receiving, wherein said non operating state information is that the base station sends to described network equipment or sends to HeMS when needs enter non operating state, and sends to described network equipment by HeMS;
Described first sending module specifically is used for:
Whether check that all that receive enter in the device identification in the non operating state information contains near the device identification in the indication; If determine that then described base station near the device identification correspondence in the indication is in non operating state; Otherwise, determine that described base station near the device identification correspondence in the indication is not in non operating state.
22., it is characterized in that described network equipment also comprises as claim 19 or 20 described network equipments:
Configuration module is used for being described user terminal allocating and measuring according to the frequency point information of receiving from HeMS or described base station.
23. network equipment as claimed in claim 22 is characterized in that, described configuration module specifically is used for:
According to sub-district physical label PCI information and the frequency point information received, be described user terminal allocating and measuring from HeMS or described base station.
24., it is characterized in that described first sending module also is used for as claim 19 or 20 described network equipments:
During greater than threshold value, send the message that reports near indication at load value to described user terminal.
25. a base station is characterized in that, this base station comprises:
Processing module is used to enter non operating state;
Handover module is used for entering operating state after receiving the message that enters operating state.
26. base station as claimed in claim 25 is characterized in that, described handover module specifically is used for:
Behind the Indication message or Indication message received from macrocell, enter operating state from Home eNodeB management system HeMS.
27., it is characterized in that described base station also comprises as claim 25 or 26 described base stations:
Second sending module is used for when needs enter non operating state, sends the non operating state information that enters of the device identification that comprises described base station to described network equipment; Or when needs enter non operating state,, notify described HeMS to send the non operating state information of the device identification that comprises described base station to described network equipment to the device identification that HeMS sends described base station; Or when needs enter non operating state, determine the adjacent macro cell sign, send the described macrocell sign of determining to described HeMS, notify described HeMS to send the non operating state information of the device identification that comprises described base station to the corresponding macrocell of described macrocell sign; Or when needs enter non operating state, send the non operating state information of the device identification that comprises described base station to adjacent macrocell.
28., it is characterized in that described handover module also is used for as claim 25 or 26 described base stations:
The frequency point information of selecting is sent to HeMS or described macrocell.
29. base station as claimed in claim 28 is characterized in that, described handover module also is used for:
The sub-district physical label PCI information of selecting is sent to HeMS or described macrocell.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101706220A CN102238663A (en) | 2010-05-06 | 2010-05-06 | Method, system and device for making base station entering working state |
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| CN2010101706220A CN102238663A (en) | 2010-05-06 | 2010-05-06 | Method, system and device for making base station entering working state |
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| CN102238663A true CN102238663A (en) | 2011-11-09 |
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| CN2010101706220A Pending CN102238663A (en) | 2010-05-06 | 2010-05-06 | Method, system and device for making base station entering working state |
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| CN104982073B (en) * | 2013-01-14 | 2020-01-31 | Lg 电子株式会社 | Method for detecting small cell based on discovery signal |
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Application publication date: 20111109 |