CN101815256A - Updating method and device of femtocell neighbor cell information - Google Patents
Updating method and device of femtocell neighbor cell information Download PDFInfo
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Abstract
The invention discloses an updating method of femtocell neighbor cell information. The method comprises the following steps: receiving the position information of a first femtocell and the searched neighbor cell information when power on, configurating neighbor cell parameters for the first femtocell according to the position information and neighbor cell information by a femtocell management system, sending the neighbor cell parameters to the first femtocell to complete the configuration of neighbor cell list; determining a second CSG cell containing a second femtocell in the neighbor cell list of first closed user group CSG cell of the first femtocell according to the neighbor cell information of the first femtocell by a femtocell gateway or the femtocell management system, sending first neighbor cell change notice information to the second femtocell, and instructing the second femtocell to add a first CSG cell in the neighbor cell list of the second CSG cell, wherein the first neighbor cell change notice information contains the cell parameter of the first CSG cell. The invention also discloses a device capable of realizing the method. By using the method and device of the invention, the cell updating efficiency becomes higher.
Description
Technical field
The present invention relates to a kind of update method and device of femtocell neighbor cell information.
Background technology
Along with mobile network's fast development and the reorganization of telecommunications mobile operator, in the mobile network built, seamless access and indoor covering more and more became the focus that operator pays close attention to.Though the vital task of mobile communication is to guarantee the radio communication quality of outdoor subscriber, show that according to survey the user but is the longest in indoor use mobile network's time.Therefore the good network key that to cover particularly indoor covering be develop rapidly.
Be directed to this demand, household base station technology is subjected to the fervent concern and the favor of domestic and overseas operators and equipment manufacturers.On the one hand Home eNodeB can be fast, the indoor covering problem of solution of low price, for the user provides high-speed data service and has alleviated the load of macro base station, also for operator realizes fixing and mobile phase combination, make mobile communication developed on the other hand in family market.Home eNodeB is a kind of small-sized, low power base station.As the dedicated resources of private user, mainly dispose and be applied in indoor places such as family, school, company, small-sized group zone.
Fig. 1 is the composition structural representation of family base station system, as shown in Figure 1, comprise Home eNodeB (HNB in the family base station system, Home NodeB or Home eNodeB), security gateway (Security Gateway), Home eNodeB management system (HMS, HNB Management System) and femto gateway (HNBGW, HNB Gateway), wherein, Home eNodeB is connected with Home eNodeB management system and femto gateway by Iuh interface and security gateway, be connected between Home eNodeB management system and the femto gateway, femto gateway is connected in the IP network by the Iu mouth, thereby connects with core net (CN, Core Network).Wherein the effect of security gateway is the network service of setting up safety; Femto gateway is introduced the influence of core net in order to reduce, and main effect is to connect and service access for Home eNodeB provides link.The Home eNodeB management system is finished the authentication of Home eNodeB, functions such as various configuration parameters is provided for Home eNodeB.Because Home eNodeB is a private user equipment, can only provide service for certain customers.Home eNodeB carries out information interaction by Uu interface and portable terminal (UE).
Insert unallowed network in order to reduce the too much trial of mobile phone, introduced the notion of closed user group (CSG, Closed Subscriber Group).Allow the user of access to family base station overlay area to be called CSG user, belong to CSG zone just, zone that one or more Home eNodeB of this user group cover, the sub-district that belongs to the CSG zone is called the CSG sub-district, and each CSG identifies with unique CSG identify label (CSG ID) in a mobile network.
After HNB powers on, begin scanning macrocell (sub-district of macro base station) information on every side, provide positional information (comprising information such as macrocell, geographical position, IP connection) to HMS.The positional information of HMS check Home eNodeB, and for this Home eNodeB distributes the one family base-station gateway, parameter is put in concurrent delivery.After HNB receives the address of femto gateway, initiate the connection set up SCTP (SCTP, Stream Control Transmission Protocol) to the purpose femto gateway.HNB registers to femto gateway, wherein comprises information such as the positional information (comprising information such as macrocell, geographical position, IP connection) and the band of position, CSG ID.After registration was finished, HNB just can provide for the UE of some appointment and serve, and here, the UE of appointment sets up at core net and UE promptly that UE identifies and the mapping table of CSG ID, is called white tabulation (White List).UE attempts inserting some CSG sub-district of appointment in the white tabulation of self preserving, and certain CSG sub-district also only allows these specific UE to insert.In some cases, may have the situation of the corresponding same CSG ID of a plurality of Home eNodeB, the mobile phone that comprises this CSG ID in so white tabulation is allowed to access a plurality of Home eNodeB.Therefore, be operated in the UE of connected state, also allow between adjacent Home eNodeB, to switch with identical CSG ID.
Under the macro base station applied environment, adjacent cell information (information such as cell ID, frequency) is pre-configured in network management system, and adjacent district information can be used to measure control procedure, for switching provides preparation.But for family base station system, because Home eNodeB belongs to private subscriber equipment, the startup of Home eNodeB and to close all be that comparison is frequent and random, and number is various, is not suitable for the mode of manual configuration in advance.And if CSG sub-district around the Home eNodeB periodic queries is set, will have a strong impact on the operating efficiency and the power consumption of Home eNodeB.At present, be not fit to the scheme that is suitable for that Home eNodeB upgrades adjacent sub-district.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of update method and device of femtocell neighbor cell information, can make Home eNodeB carry out the renewal of adjacent sub-district more quickly, and the resource that takies is less.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of update method of femtocell neighbor cell information comprises:
Behind the information of adjacent cells that receives the positional information of First Family base station and search when powering on, the Home eNodeB management system is the adjacent cell parameter of described First Family's base station configuration according to described positional information and described information of adjacent cells, and described adjacent cell parameter sent to described First Family base station, make it finish the configuration of adjacent cell list; And
Femto gateway or described Home eNodeB management system determine to comprise in the first closed user group CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add a described CSG sub-district; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
Preferably, described method also comprises:
Described Home eNodeB management system detects that the 4th Home eNodeB is closed or described femto gateway detects described the 4th Home eNodeB cancel register, the 5th Home eNodeB under the 5th CSG sub-district in the 4th CSG adjacent cells of cells tabulation of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation; Wherein, the cell parameter that comprises described the 4th CSG sub-district in described neighbours' cell change notification message.
A kind of update method of femtocell neighbor cell information comprises:
Closed user group CSG sign when femto gateway or Home eNodeB management system power on according to the First Family base station that is obtained, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, send the 3rd adjacent cell change notification message to described First Family base station, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message.
Preferably, described method also comprises:
Described Home eNodeB management system detects that the 6th Home eNodeB is closed or described femto gateway detects described the 6th Home eNodeB cancel register, search the 7th identical Home eNodeB of CSG sign that whether has with described the 6th Home eNodeB according to the CSG sign of described the 6th Home eNodeB, sometimes send the 5th adjacent cell change notification message to described the 7th Home eNodeB, indicate the CSG sub-district of described the 7th Home eNodeB described the 6th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells; Wherein, the cell parameter that comprises the CSG sub-district of described the 6th Home eNodeB in the described the 5th adjacent cell change notification message.
A kind of update method of femtocell neighbor cell information comprises:
Home eNodeB is finished the configuration of the adjacent cell list of self after receiving the adjacent cell parameter that the Home eNodeB management system is described Home eNodeB configuration; Receive the adjacent cell change notification message that femto gateway or described Home eNodeB management system send, described Home eNodeB increases in corresponding closed user group CSG adjacent cells of cells tabulation according to the indication in the described adjacent cell change notification message or deletes indicated CSG sub-district.
A kind of updating device of femtocell neighbor cell information comprises:
Receiving element, the information of adjacent cells that is used to receive the positional information of First Family base station and searches when powering on;
Dispensing unit, being used for according to described positional information and described information of adjacent cells is the adjacent cell parameter of described First Family's base station configuration;
Determining unit determines whether to comprise in the first closed user group CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station; And
Transmitting element, be used for described adjacent cell parameter is sent to described First Family base station, make it finish the configuration of adjacent cell list, and, after described determining unit is determined to comprise described the 2nd CSG sub-district in the described CSG adjacent cells of cells tabulation, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add the CSG sub-district of the described First Family base station in described first adjacent cell list; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
Preferably, this device also comprises:
Detecting unit, be used to detect that the 4th Home eNodeB is closed or during cancel register, the 5th Home eNodeB that triggers under the 5th CSG sub-district of described transmitting element in the tabulation of the 4th CSG adjacent cells of cells of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation; Wherein, the cell parameter that comprises described the 4th CSG sub-district in described neighbours' cell change notification message.
A kind of updating device of femtocell neighbor cell information comprises:
Acquiring unit, the closed user group CSG sign when being used to obtain the First Family base station and powering on;
Search the unit, CSG sign when the described First Family base station that is used for obtaining according to described acquiring unit powers on, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes trigger described transmitting element and send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, trigger described transmitting element and send the 3rd adjacent cell change notification message, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB to described First Family base station; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message; And
Transmitting element is used for sending adjacent cell change notification message to Home eNodeB.
Preferably, this device also comprises:
Detecting unit, be used to detect that the 4th Home eNodeB is closed or during cancel register, trigger described the 7th identical Home eNodeB of CSG the sign whether unit is searched has with described the 4th Home eNodeB of searching, sometimes trigger described transmitting element and send the 5th adjacent cell change notification message, indicate the CSG sub-district of described the 7th Home eNodeB described the 4th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells to described the 7th Home eNodeB; Wherein, the cell parameter that comprises the CSG sub-district of described the 4th Home eNodeB in the described the 5th adjacent cell change notification message.
A kind of updating device of femtocell neighbor cell information comprises:
Receiving element is used to receive the adjacent cell parameter that the Home eNodeB management system is the Home eNodeB configuration, and the adjacent cell change notification message of femto gateway or the transmission of described Home eNodeB management system;
Dispensing unit is used for finishing configuration to the adjacent cell list of described Home eNodeB according to described adjacent cell parameter; And
Updating block is used for increasing in the corresponding closed user group CSG adjacent cells of cells tabulation of described Home eNodeB or deleting indicated CSG sub-district according to the indication of described adjacent cell change notification message.
Among the present invention, behind the adjacent sub-district of electric scanning on the Home eNodeB, report the information of adjacent cells that scanned and the positional information of Home eNodeB, the information of adjacent cells that the Home eNodeB management system reports according to the Home eNodeB that powers on and the positional information of Home eNodeB are that the described Home eNodeB that powers on carries out adjacent cell configuration; After the described Home eNodeB that powers on has disposed adjacent cell list, report to the Home eNodeB management system, and register to femto gateway.Femto gateway or Home eNodeB management system are according to the Home eNodeB under the definite CSG sub-district wherein of the adjacent cell list of the described Home eNodeB that powers on, perhaps, search the Home eNodeB identical with the CSG ID of the described Home eNodeB that powers on, and the Home eNodeB under the CSG sub-district in described adjacent cell list or the identical Home eNodeB of described CSGID send adjacent cell change notification message, notifies it to add the CSG sub-district of the described Home eNodeB that powers in local adjacent cell list; When Home eNodeB is closed, the CSG sub-district of the described Home eNodeB of closing of deletion in corresponding adjacent cell list.The present invention is detecting that Home eNodeB powers on or when closing, only the adjacent cell list to relevant Home eNodeB upgrades, and need not Home eNodeB periodic queries CSG sub-district on every side, and, when Home eNodeB powered on or closes, the neighbour of incoherent Home eNodeB tabulation need not to upgrade.Cell update method of the present invention is quite quick, and it is less to take the resource of communication system.
Description of drawings
Fig. 1 is the composition structural representation of family base station system;
Fig. 2 is the flow chart of the update method of first kind of femtocell neighbor cell information of the present invention;
Fig. 3 is the flow chart of the update method of second kind of femtocell neighbor cell information of the present invention;
Fig. 4 is the flow chart of the update method of the third femtocell neighbor cell information of the present invention;
Fig. 5 is the first embodiment flow chart of the update method of femtocell neighbor cell information of the present invention;
Fig. 6 is the flow chart of second embodiment of the update method of femtocell neighbor cell information of the present invention;
Fig. 7 is the flow chart of the 3rd embodiment of the update method of femtocell neighbor cell information of the present invention;
Fig. 8 is the composition structural representation of the updating device of first kind of femtocell neighbor cell information of the present invention;
Fig. 9 is the composition structural representation of the updating device of second kind of femtocell neighbor cell information of the present invention;
Figure 10 is the composition structural representation of the updating device of the third femtocell neighbor cell information of the present invention.
Embodiment
Basic thought of the present invention is: behind the adjacent sub-district of electric scanning on the Home eNodeB, report the information of adjacent cells that scanned and the positional information of Home eNodeB, the information of adjacent cells that the Home eNodeB management system reports according to the Home eNodeB that powers on and the positional information of Home eNodeB are that the described Home eNodeB that powers on carries out adjacent cell configuration; After the described Home eNodeB that powers on has disposed adjacent cell list, report to the Home eNodeB management system, and register to femto gateway.Femto gateway or Home eNodeB management system are according to the Home eNodeB under the definite CSG sub-district wherein of the adjacent cell list of the described Home eNodeB that powers on, perhaps, search the Home eNodeB identical with the CSG ID of the described Home eNodeB that powers on, and the Home eNodeB under the CSG sub-district in described adjacent cell list or the identical Home eNodeB of described CSG ID send adjacent cell change notification message, notifies it to add the CSG sub-district of the described Home eNodeB that powers in local adjacent cell list; When Home eNodeB is closed, the CSG sub-district of the described Home eNodeB of closing of deletion in corresponding adjacent cell list.The present invention is detecting that Home eNodeB powers on or when closing, only the adjacent cell list to relevant Home eNodeB upgrades, and need not Home eNodeB periodic queries CSG sub-district on every side, and, when Home eNodeB powered on or closes, the neighbour of incoherent Home eNodeB tabulation need not to upgrade.Cell update method of the present invention is quite quick, and it is less to take the resource of communication system.
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples and with reference to accompanying drawing, the present invention is described in more detail.
Fig. 2 is the flow chart of the update method of a kind of femtocell neighbor cell information of the present invention, and as shown in Figure 2, the update method of the femtocell neighbor cell information of this example may further comprise the steps:
Step 201: receive the positional information of First Family base station and the information of adjacent cells that searches when powering on after, described Home eNodeB management system is the adjacent cell parameter of described First Family's base station configuration according to described positional information and described information of adjacent cells, and described adjacent cell parameter sent to described First Family base station, make it finish the configuration of adjacent cell list.
The First Family base station here refers to the Home eNodeB that powers in the family base station system, after Home eNodeB powers on, cell information on every side will be begun to search for, simultaneously authenticate registration etc. to the Home eNodeB management system, the Home eNodeB that powers on reports the Home eNodeB management system with the information of adjacent cells that searches and the positional information of this Home eNodeB.Wherein, positional information comprises network connection information, the positional information in GLONASS (Global Navigation Satellite System) etc., the Home eNodeB management system is determined the Home eNodeB geographic location according to the positional information that the Home eNodeB that powers on reports, determining whether this Home eNodeB that powers on has surmounted the zone of being limited, the information of the macrocell that the Home eNodeB management system also can report according to this Home eNodeB that powers on is determined its position.The Home eNodeB management system disposes adjacent cell parameter according to the information of adjacent cells that the Home eNodeB that powers on reports for it, and sends to the described Home eNodeB that powers on.Wherein, information of adjacent cells comprises radio-frequency information, broadcast message of adjacent sub-district etc., and described adjacent sub-district comprises the sub-district of macro base station and the CSG sub-district of Home eNodeB; Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power etc.
Step 202: femto gateway or described Home eNodeB management system determine to comprise in the first closed user group CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add a described CSG sub-district; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
Second Home eNodeB here is the arbitrary home base station cells that has powered on that is different from outside the Home eNodeB that powers on.Femto gateway or Home eNodeB management system are determined to power on and are contained other CSG sub-district in the adjacent cell list of Home eNodeB, suppose to power on and contain CSG sub-district M in the adjacent cell list of CSG sub-district N of Home eNodeB, then searching the affiliated Home eNodeB of CSG sub-district M is second Home eNodeB, then send adjacent cell change notification message to second Home eNodeB, indicate second Home eNodeB in the adjacent cell list of CSG sub-district M, to increase CSG sub-district N, comprise the cell parameter of CSG sub-district N in the notification message.
As scheme more preferably, the update method of femtocell neighbor cell information of the present invention also comprises:
Step 203: described Home eNodeB management system detects that the 4th Home eNodeB is closed or described femto gateway detects described the 4th Home eNodeB cancel register, the 5th Home eNodeB under the 5th CSG sub-district in the 4th CSG adjacent cells of cells tabulation of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation; Wherein, the cell parameter that comprises described the 4th CSG sub-district in described neighbours' cell change notification message.
When Home eNodeB is closed, will determine the adjacent tabulation in CSG sub-district of the Home eNodeB of renewal according to the adjacent cell list of the Home eNodeB of closing.For example Home eNodeB M closes, comprise CSG sub-district O in the adjacent cell list of its CSG sub-district N, and CSG sub-district O belongs to Home eNodeB P, then Home eNodeB management system or femto gateway will send adjacent cell change notification message to Home eNodeB P, and indication Home eNodeB P deletes CSG sub-district N in the adjacent cell list of CSG sub-district O.
Fig. 3 is the flow chart of the update method of second kind of femtocell neighbor cell information of the present invention, and as shown in Figure 3, the update method of the femtocell neighbor cell information of this example may further comprise the steps:
Step 301: the CSG sign when femto gateway or Home eNodeB management system power on according to the First Family base station that is obtained, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, send the 3rd adjacent cell change notification message to described First Family base station, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message.
Concrete, the Home eNodeB management system is obtained the CSG sign of First Family base station, be after receiving the information that reports when the First Family base station powers on, the CSG sign that finds out the First Family base station according to MAC Address or other identification informations of this First Family base station; The First Family base station then directly reports to femto gateway with the CSG sign.General, the Home eNodeB that CSG ID is identical belongs to same owner, perhaps, though it is close to adhere to different owner positions separately, the Home eNodeB that CSG ID is identical generally all is Home eNodeB that the geographical position is close to, and the Home eNodeB that the present invention is identical with CSG ID is made as adjacent sub-district mutually.The 3rd Home eNodeB in this step, the second adjacent cell change notification message and the 3rd adjacent cell change notification message are general reference, are not distinguishing characteristics, can be same Home eNodeB as the 3rd Home eNodeB and aforesaid second Home eNodeB.In the whole file, the qualification of " which " all is general references.Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power etc.
Step 302: described Home eNodeB management system detects that the 4th Home eNodeB is closed or described femto gateway when detecting described the 4th Home eNodeB cancel register, search the 7th identical Home eNodeB of CSG sign that whether has with described the 4th Home eNodeB according to the CSG sign of described the 4th Home eNodeB, sometimes send the 5th adjacent cell change notification message to described the 7th Home eNodeB, indicate the CSG sub-district of described the 7th Home eNodeB described the 4th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells; Wherein, the cell parameter that comprises the CSG sub-district of described the 4th Home eNodeB in the described the 5th adjacent cell change notification message.
For example Home eNodeB M closes, when if the CSG ID of Home eNodeB M and Home eNodeB P is identical, then Home eNodeB management system or femto gateway will send adjacent cell change notification message to Home eNodeB P, and indication Home eNodeB P is with all the CSG sub-districts under the deletion Home eNodeB M in its all CSG adjacent cells of cells tabulations.
Step 302 is a preferred feature of the present invention, is not essential features.
Among Fig. 2, can also comprise the described adjacent sub-district of step 301 addition manner before the step 203; When detecting Home eNodeB and closing, correspondence comprises the steps 302 adjacent sub-district deletion mode.Also just say that Fig. 2 and method shown in Figure 3 are scheme arranged side by side, can be applicable in the same technical scheme.Scheme shown in Figure 2 also can be applicable in the scheme shown in Figure 3.
Fig. 4 is the flow chart of the update method of the third femtocell neighbor cell information of the present invention, and as shown in Figure 4, the update method of the femtocell neighbor cell information of this example may further comprise the steps:
Step 401: Home eNodeB powers on, and searches for the information of adjacent cells of described Home eNodeB, and the positional information of described Home eNodeB and the information of adjacent cells that is searched are reported to the Home eNodeB management system.
The information of adjacent cells that described Home eNodeB management system reports according to Home eNodeB and the positional information of Home eNodeB are that the described Home eNodeB that powers on carries out adjacent cell configuration, and the adjacent cell parameter after will disposing sends to described Home eNodeB.CSG sign when femto gateway and described Home eNodeB management system power on according to the described Home eNodeB that is obtained, whether search has and the identical Home eNodeB of described Home eNodeB CSG sign, sometimes send adjacent cell change notification message to described Home eNodeB, indicate described Home eNodeB in the CSG sub-district of oneself, to add the CSG sub-district of the Home eNodeB identical with its CSG sign.Processing mode when powering on for Home eNodeB about femto gateway and Home eNodeB management system side, the associated description referring among Fig. 2, Fig. 3 repeats no more here.
Described information of adjacent cells comprises radio-frequency information, broadcast message of adjacent sub-district etc., and described adjacent sub-district comprises the sub-district of macro base station and the CSG sub-district of Home eNodeB; Described positional information comprises the positional information in network connection information, the GLONASS (Global Navigation Satellite System) etc.
Step 402: after receiving described Home eNodeB management system and be the adjacent cell parameter of described Home eNodeB configuration, described Home eNodeB is finished the configuration of the adjacent cell list of self; Receive the adjacent cell change notification message that femto gateway or described Home eNodeB management system send, described Home eNodeB increases in the tabulation of corresponding C SG adjacent cells of cells according to the indication in the described adjacent cell change notification message or deletes indicated CSG sub-district.
Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power etc.
Compare with Fig. 2, method shown in Figure 3, method shown in Figure 4 is based on the angle of Home eNodeB side and describes, and real in fact matter and Fig. 2, method shown in Figure 3 are identical, repeat no more here.
Below in conjunction with example, the update method of femtocell neighbor cell information of the present invention is further elaborated.
Fig. 5 is the first embodiment flow chart of the update method of femtocell neighbor cell information of the present invention, and as shown in Figure 5, present embodiment may further comprise the steps:
Suppose that HNB1, HNB2 are the Home eNodeB that connects same HMS, corresponding CSG ID is identical, and the sub-district Cell1 under the HNB1 is adjacent with the sub-district Cell2 under the HNB2, is designated as Cell1 and Cell2 respectively.For convenience, suppose among the HMS except HNB1, HNB2 do not have the Home eNodeB of other identical CSG ID to exist.
Step 501:HNB1 powers on and enters operating conditions.
Step 502:HNB2 starts, scanning peripheral cell information, and the CSG sub-district around comprising and the information of macrocell mainly are the radio-frequency information, broadcast message etc. of scanning peripheral cell.HNB2 sends to HMS with the peripheral cell information that scans and the positional information of HNB2.Above-mentioned positional information may comprise at least a in macro cell message, network connection information, GLONASS (Global Navigation Satellite System) positional information and the CSG cell information.
The positional information that step 503:HMS reports according to HNB2 is that HNB2 distributes cell configuration parameter and HNB GW address and sends to HNB2; HNB2 finishes the registration to HNB GW.
Cell informations such as the cell ID of HNB2 preservation all of its neighbor sub-district and frequency, also only preservation have the information of the sub-district of identical CSG sign.
Step 504:HNB2 is provided with the abutting subdistrict configuration.
Macrocell or CSG sub-district around the abutting subdistrict of HNB2 comprises.Above-mentioned abutting subdistrict configuration comprises parameters such as cell ID, center frequency point, maximum transmission power.
Step 505:HNB2 registers to HNB GW.
Step 506:HMS learns that according to the information of the CSG sub-district on every side that HNB2 reports the sub-district Cell2 of sub-district Cell1 and HNB2 administration is adjacent, HMS is HNB 1 from the base station that local data base obtains the Cell1 correspondence, HMS sends adjacent cell change notification message to HNB1 like this, and indication HNB1 increases the cell information (comprising cell ID, frequency, CSG ID etc.) of Cell2 in the adjacent cell list of Cell1.Comprise cell information, the type of message of Cell2, the information of the adjacent cell update of indication etc. in the adjacent cell change notification message.
HMS inquires about all Home eNodeB identical with the CSG ID of sub-district HNB2, and send adjacent cell change notification message to these base stations, comprise the information etc. of the adjacent cell update of cell information, type of message, indication (increase) of Cell2 in the adjacent cell change notification message.
It will be appreciated by those skilled in the art that the also available HNB GW of HMS in the step 506 replaces.
There is not the strict sequential order requirement between step 504, step 505 and the step 506.
Step 507:HNB1 revises neighbor cell configuration, increases CSG sub-district Cell2 in the adjacent cell list of Cell1.
Fig. 6 is the flow chart of second embodiment of the update method of femtocell neighbor cell information of the present invention, and as shown in Figure 6, present embodiment may further comprise the steps:
Suppose that HNB1, HNB2 are the Home eNodeB that connects same HMS, corresponding CSG ID is identical, and the sub-district Cell1 under the HNB1 is adjacent with the sub-district Cell2 under the HNB2, is designated as Cell1 and Cell2 respectively.For convenience, suppose among the HMS except HNB1, HNB2 do not have the Home eNodeB of other identical CSG ID to exist.Scene shown in Figure 6 is the flow process after flow process shown in Figure 5.
Step 601:HNB1, HNB2 power on and enter operating conditions.
Step 602: close HNB2, HMS detects HNB2 and closes.
It is HNB1 that step 603:HMS searches the Home eNodeB with identical CSG sign according to the CSG sign of the sub-district Cell2 correspondence of HNB2 management; HMS sends adjacent cell change notification message to HNB1, and indication HNB1 deletes the cell information (comprising cell ID, frequency, CSG ID etc.) of Cell2 in the adjacent cell list of Cell1.Comprise cell information, the type of message of Cell2, the information of the adjacent cell update of indication (deletion) etc. in the adjacent cell change notification message.
HMS searches Home eNodeB under the sub-district adjacent with HNB2 according to the abutting subdistrict of safeguarding, in this example HNB1, HMS sends adjacent cell change notification message to HNB1, and its indication HNB1 deletes the cell information (comprising cell ID, frequency, CSG ID etc.) of Cell2 in the adjacent cell list of Cell1.
Step 604:HNB1 receives adjacent cell change notification message, upgrades Neighboring Cell List, the cell information of deletion Cell2 in the adjacent cell list of Cell1.
Fig. 7 is the flow chart of the 3rd embodiment of the update method of femtocell neighbor cell information of the present invention, and as shown in Figure 7, present embodiment may further comprise the steps:
Suppose that HNB1, HNB2 are the Home eNodeB that connects same HMS, corresponding CSG ID is identical, and the sub-district Cell1 under the HNB1 is adjacent with the sub-district Cell2 under the HNB2, is designated as Cell1 and Cell2 respectively.For convenience, suppose among the HMS except HNB1, HNB2 do not have the Home eNodeB of other identical CSG ID to exist.Scene shown in Figure 7 is the flow process after flow process shown in Figure 5.
Step 701:HNB1, HNB2 power on and enter operating conditions.
Step 702: close HNB2, HNB GW detects that HNB2 closes or cancel register.
If HNB2 normally closes, HNB2 sends to HNB GW and removes registration message; During improper closing, may not remove registration message, HNB GW needs to detect according to the heartbeat signal of bearing bed.
It is HNB1 that step 703:HNB GW searches the Home eNodeB with identical CSG sign according to the CSG sign of the sub-district Cell2 correspondence of HNB2 management; HMS sends adjacent cell change notification message to HNB1, and indication HNB1 deletes the cell information (comprising cell ID, frequency, CSG ID etc.) of Cell2 in the adjacent cell list of Cell1.Comprise cell information, the type of message of Cell2, the information of the adjacent cell update of indication (deletion) etc. in the adjacent cell change notification message.
HNB GW searches Home eNodeB under the sub-district adjacent with HNB2 according to the abutting subdistrict of safeguarding, in this example HNB1, HMS sends adjacent cell change notification message to HNB1, and its indication HNB1 deletes the cell information (comprising cell ID, frequency, CSG ID etc.) of Cell2 in the adjacent cell list of Cell1.
Step 704:HNB1 receives adjacent cell change notification message, upgrades Neighboring Cell List, the cell information of deletion Cell2 in the adjacent cell list of Cell1.
Fig. 8 is the composition structural representation of the updating device of first kind of femtocell neighbor cell information of the present invention, as shown in Figure 8, the updating device of femtocell neighbor cell information of the present invention comprises receiving element 80, dispensing unit 81, determining unit 82 and transmitting element 83, wherein, receiving element 80 information of adjacent cells that is used to receive the positional information of First Family base station and searches when powering on.It is the adjacent cell parameter of described First Family's base station configuration that dispensing unit 81 is used for according to described positional information and described information of adjacent cells.Determining unit 82 determines whether to comprise in the CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station; Then trigger transmitting element 83 if comprise the 2nd CSG sub-district of second Home eNodeB, otherwise do not deal with.Transmitting element 83 is used for described adjacent cell parameter is sent to described First Family base station, make it finish the configuration of adjacent cell list, and, after determining unit 82 is determined to comprise described the 2nd CSG sub-district in the described CSG adjacent cells of cells tabulation, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add the CSG sub-district of the described First Family base station in described first adjacent cell list; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
Described information of adjacent cells comprises radio-frequency information, the broadcast message of adjacent sub-district, and described adjacent sub-district comprises the sub-district of macro base station and the CSG sub-district of Home eNodeB; Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power; Described positional information comprises the positional information in network connection information, the GLONASS (Global Navigation Satellite System).
As shown in Figure 8, the updating device of femtocell neighbor cell information of the present invention also comprises detecting unit 84, detecting unit 84 is used to detect that the 4th Home eNodeB is closed or during cancel register, the 5th Home eNodeB under the 5th CSG sub-district of triggering transmitting element 83 in the 4th CSG adjacent cells of cells tabulation of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation.Detecting unit 84 shown in Figure 8 is not an essential features of the present invention.
Those skilled in the art are to be understood that, the updating device of femtocell neighbor cell information shown in Figure 8 is to design for the update method that realizes aforementioned femtocell neighbor cell information, the realization function of the each processing unit in the updating device of femtocell neighbor cell information shown in Figure 8 can with reference to Fig. 2 to the method shown in Figure 6 associated description and understand, give unnecessary details no longer one by one here.The function of each unit can realize by the program that runs on the processor in the updating device of femtocell neighbor cell information shown in Figure 8, also can realize by concrete logical circuit.
Fig. 9 is the composition structural representation of the updating device of second kind of femtocell neighbor cell information of the present invention, as shown in Figure 9, the updating device of femtocell neighbor cell information of the present invention comprises acquiring unit 90, searches unit 91 and transmitting element 92, CSG sign when wherein, acquiring unit 90 is used to obtain the First Family base station and powers on; Acquiring unit 90 obtains CSG sign, is specially, and after the information that the First Family base station that receives reports when powering on, the CSG sign that finds out the First Family base station according to MAC Address or other identification informations of this First Family base station; Perhaps, receive the directly extraction of CSG sign back that the First Family base station reports.Search described First Family base station that unit 91 is used for being obtained according to the acquiring unit 90 CSG sign when powering on, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes trigger transmitting element 92 and send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, trigger transmitting element 92 and send the 3rd adjacent cell change notification message, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB to described First Family base station; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message.Transmitting element 92 is used for sending adjacent cell change notification message to Home eNodeB.
Described information of adjacent cells comprises radio-frequency information, the broadcast message of adjacent sub-district, and described adjacent sub-district comprises the sub-district of macro base station and the CSG sub-district of Home eNodeB; Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power.
As shown in Figure 9, the updating device of femtocell neighbor cell information of the present invention also comprises detecting unit 93, detecting unit 93 is used to detect that the 4th Home eNodeB is closed or during cancel register, the 7th identical Home eNodeB of CSG sign whether unit 91 is searched has with described the 4th Home eNodeB is searched in triggering, sometimes trigger transmitting element 92 and send the 5th adjacent cell change notification message, indicate the CSG sub-district of described the 7th Home eNodeB described the 4th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells to described the 7th Home eNodeB; Wherein, the cell parameter that comprises the CSG sub-district of described the 4th Home eNodeB in the described the 5th adjacent cell change notification message.Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power.
Those skilled in the art are to be understood that, the updating device of femtocell neighbor cell information shown in Figure 9 is to design for the update method that realizes aforementioned femtocell neighbor cell information, the realization function of the each processing unit in the updating device of femtocell neighbor cell information shown in Figure 9 can with reference to Fig. 2 to the method shown in Figure 6 associated description and understand, give unnecessary details no longer one by one here.The function of each unit can realize by the program that runs on the processor in the updating device of femtocell neighbor cell information shown in Figure 9, also can realize by concrete logical circuit.
Fig. 8, device shown in Figure 9 can be applicable in the same technical scheme, and at this moment, unit that function is identical such as transmitting element etc. can merge.Fig. 8, device shown in Figure 9 are applicable in Home eNodeB management system and the femto gateway.
Figure 10 is the composition structural representation of the updating device of the third femtocell neighbor cell information of the present invention, as shown in figure 10, the updating device of femtocell neighbor cell information of the present invention comprises receiving element 102, dispensing unit 103 and updating block 104, wherein, receiving element 102 is used to receive the adjacent cell parameter that the Home eNodeB management system is the Home eNodeB configuration, and the adjacent cell change notification message of femto gateway or the transmission of described Home eNodeB management system.Dispensing unit 103 is used for finishing configuration to the adjacent cell list of described Home eNodeB according to described adjacent cell parameter.Updating block 104 is used for increasing in described Home eNodeB corresponding C SG adjacent cells of cells tabulation or deleting indicated CSG sub-district according to the indication of described adjacent cell change notification message.
Described information of adjacent cells comprises radio-frequency information, the broadcast message of adjacent sub-district, and described adjacent sub-district comprises the sub-district of macro base station and the CSG sub-district of Home eNodeB; Described adjacent cell parameter comprises cell ID, center frequency point, maximum transmission power; Described positional information comprises the positional information in network connection information, the GLONASS (Global Navigation Satellite System).
As shown in figure 10, the updating device of femtocell neighbor cell information of the present invention also comprises search unit 100 and reports unit 101 that wherein, search unit 100 is used for searching for the information of adjacent cells of described Home eNodeB when Home eNodeB powers on.Report unit 101 to be used for the positional information of described Home eNodeB and the information of adjacent cells that is searched are reported to the Home eNodeB management system.Search unit 100 and to report unit 101 be that Home eNodeB reports the information when powering on used to Home eNodeB management system or Home eNodeB when powering on comprises log-on message etc.
Those skilled in the art are to be understood that, the updating device of femtocell neighbor cell information shown in Figure 10 is to design for the update method that realizes aforementioned femtocell neighbor cell information, the realization function of the each processing unit in the updating device of femtocell neighbor cell information shown in Figure 10 can with reference to Fig. 2 to the method shown in Figure 6 associated description and understand, give unnecessary details no longer one by one here.The function of each unit can realize by the program that runs on the processor in the updating device of femtocell neighbor cell information shown in Figure 10, also can realize by concrete logical circuit.Device shown in Figure 10 is applicable in the Home eNodeB.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1. the update method of a femtocell neighbor cell information is characterized in that, comprising:
Behind the information of adjacent cells that receives the positional information of First Family base station and search when powering on, the Home eNodeB management system is the adjacent cell parameter of described First Family's base station configuration according to described positional information and described information of adjacent cells, and described adjacent cell parameter sent to described First Family base station, make it finish the configuration of adjacent cell list; And
Femto gateway or described Home eNodeB management system determine to comprise in the first closed user group CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add a described CSG sub-district; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
2. method according to claim 1 is characterized in that, described method also comprises:
Described Home eNodeB management system detects that the 4th Home eNodeB is closed or described femto gateway detects described the 4th Home eNodeB cancel register, the 5th Home eNodeB under the 5th CSG sub-district in the 4th CSG adjacent cells of cells tabulation of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation; Wherein, the cell parameter that comprises described the 4th CSG sub-district in described neighbours' cell change notification message.
3. the update method of a femtocell neighbor cell information is characterized in that, comprising:
Closed user group CSG sign when femto gateway or Home eNodeB management system power on according to the First Family base station that is obtained, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, send the 3rd adjacent cell change notification message to described First Family base station, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message.
4. method according to claim 3 is characterized in that, described method also comprises:
Described Home eNodeB management system detects that the 6th Home eNodeB is closed or described femto gateway detects described the 6th Home eNodeB cancel register, search the 7th identical Home eNodeB of CSG sign that whether has with described the 6th Home eNodeB according to the CSG sign of described the 6th Home eNodeB, sometimes send the 5th adjacent cell change notification message to described the 7th Home eNodeB, indicate the CSG sub-district of described the 7th Home eNodeB described the 6th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells; Wherein, the cell parameter that comprises the CSG sub-district of described the 6th Home eNodeB in the described the 5th adjacent cell change notification message.
5. the update method of a femtocell neighbor cell information is characterized in that, comprising:
Home eNodeB is finished the configuration of the adjacent cell list of self after receiving the adjacent cell parameter that the Home eNodeB management system is described Home eNodeB configuration; Receive the adjacent cell change notification message that femto gateway or described Home eNodeB management system send, described Home eNodeB increases in corresponding closed user group CSG adjacent cells of cells tabulation according to the indication in the described adjacent cell change notification message or deletes indicated CSG sub-district.
6. the updating device of a femtocell neighbor cell information is characterized in that, comprising:
Receiving element, the information of adjacent cells that is used to receive the positional information of First Family base station and searches when powering on;
Dispensing unit, being used for according to described positional information and described information of adjacent cells is the adjacent cell parameter of described First Family's base station configuration;
Determining unit determines whether to comprise in the first closed user group CSG adjacent cells of cells tabulation of described First Family base station the 2nd CSG sub-district of second Home eNodeB according to the adjacent cell parameter of described First Family base station; And
Transmitting element, be used for described adjacent cell parameter is sent to described First Family base station, make it finish the configuration of adjacent cell list, and, after described determining unit is determined to comprise described the 2nd CSG sub-district in the described CSG adjacent cells of cells tabulation, send the first adjacent cell change notification message to described second Home eNodeB, indicate described second Home eNodeB in described the 2nd CSG adjacent cells of cells tabulation, to add the CSG sub-district of the described First Family base station in described first adjacent cell list; The cell parameter that comprises a described CSG sub-district in the described first adjacent cell change notification message.
7. device according to claim 6 is characterized in that, this device also comprises:
Detecting unit, be used to detect that the 4th Home eNodeB is closed or during cancel register, the 5th Home eNodeB that triggers under the 5th CSG sub-district of described transmitting element in the tabulation of the 4th CSG adjacent cells of cells of described the 4th Home eNodeB sends neighbours' cell change notification message, indicates described the 5th Home eNodeB described the 4th CSG sub-district of deletion in described the 5th CSG adjacent cells of cells tabulation; Wherein, the cell parameter that comprises described the 4th CSG sub-district in described neighbours' cell change notification message.
8. the updating device of a femtocell neighbor cell information is characterized in that, comprising:
Acquiring unit, the closed user group CSG sign when being used to obtain the First Family base station and powering on;
Search the unit, CSG sign when the described First Family base station that is used for obtaining according to described acquiring unit powers on, whether search has and the 3rd identical Home eNodeB of described CSG sign, sometimes trigger described transmitting element and send the second adjacent cell change notification message to described the 3rd Home eNodeB, indicate described the 3rd Home eNodeB in the CSG adjacent cells of cells tabulation of oneself, to add the CSG sub-district of described First Family base station, simultaneously, trigger described transmitting element and send the 3rd adjacent cell change notification message, the CSG sub-district of indicating described First Family base station in the CSG adjacent cells of cells tabulation of oneself, to add described the 3rd Home eNodeB to described First Family base station; The cell parameter that comprises the CSG sub-district of described First Family base station in the described second adjacent cell change notification message comprises the cell parameter of the CSG sub-district of described the 3rd Home eNodeB in the described the 3rd adjacent cell change notification message; And
Transmitting element is used for sending adjacent cell change notification message to Home eNodeB.
9. device according to claim 8 is characterized in that, this device also comprises:
Detecting unit, be used to detect that the 4th Home eNodeB is closed or during cancel register, trigger described the 7th identical Home eNodeB of CSG the sign whether unit is searched has with described the 4th Home eNodeB of searching, sometimes trigger described transmitting element and send the 5th adjacent cell change notification message, indicate the CSG sub-district of described the 7th Home eNodeB described the 4th Home eNodeB of deletion in the tabulation of the CSG of described the 7th Home eNodeB adjacent cells of cells to described the 7th Home eNodeB; Wherein, the cell parameter that comprises the CSG sub-district of described the 4th Home eNodeB in the described the 5th adjacent cell change notification message.
10. the updating device of a femtocell neighbor cell information is characterized in that, comprising:
Receiving element is used to receive the adjacent cell parameter that the Home eNodeB management system is the Home eNodeB configuration, and the adjacent cell change notification message of femto gateway or the transmission of described Home eNodeB management system;
Dispensing unit is used for finishing configuration to the adjacent cell list of described Home eNodeB according to described adjacent cell parameter; And
Updating block is used for increasing in the corresponding closed user group CSG adjacent cells of cells tabulation of described Home eNodeB or deleting indicated CSG sub-district according to the indication of described adjacent cell change notification message.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102111793A (en) * | 2011-02-28 | 2011-06-29 | 电信科学技术研究院 | Method and device for configuring neighbouring cell of nodeB |
| CN102695158A (en) * | 2011-03-24 | 2012-09-26 | 中兴通讯股份有限公司 | Method and system for acquiring neighboring information by Home (e)NodeB |
| CN103582037A (en) * | 2012-07-23 | 2014-02-12 | 中兴通讯股份有限公司 | Method and system for obtaining neighboring base station configuration information |
| CN104320771A (en) * | 2014-10-15 | 2015-01-28 | 京信通信系统（中国）有限公司 | Method, device and system for configuring home node B parameters |
| CN105247952A (en) * | 2012-11-02 | 2016-01-13 | 瑞典爱立信有限公司 | Methods for base-station-to-base-station connection management |
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Family Cites Families (2)
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| CN101278592B (en) * | 2005-10-04 | 2013-03-27 | 艾利森电话股份有限公司 | Paging for a radio access network having pico base stations |
| CN101370262B (en) * | 2007-08-15 | 2012-02-08 | 中兴通讯股份有限公司 | Neighbor section list updating method and system |
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| CN102111793B (en) * | 2011-02-28 | 2013-07-31 | 电信科学技术研究院 | Method and device for configuring neighbouring cell of nodeB |
| CN102111793A (en) * | 2011-02-28 | 2011-06-29 | 电信科学技术研究院 | Method and device for configuring neighbouring cell of nodeB |
| CN102695158B (en) * | 2011-03-24 | 2017-03-29 | 中兴通讯股份有限公司 | Home eNodeB knows the method and system of neighboring BS information |
| CN102695158A (en) * | 2011-03-24 | 2012-09-26 | 中兴通讯股份有限公司 | Method and system for acquiring neighboring information by Home (e)NodeB |
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| CN103582037A (en) * | 2012-07-23 | 2014-02-12 | 中兴通讯股份有限公司 | Method and system for obtaining neighboring base station configuration information |
| CN103582037B (en) * | 2012-07-23 | 2018-04-27 | 中兴通讯股份有限公司 | A kind of method and system for obtaining adjacent base station configuration information |
| CN105247952A (en) * | 2012-11-02 | 2016-01-13 | 瑞典爱立信有限公司 | Methods for base-station-to-base-station connection management |
| US9980201B2 (en) | 2012-11-02 | 2018-05-22 | Telefonaktiebolaget L M Ericsson (Publ) | Base-station-to-base-station gateway and related devices, methods, and systems |
| US10397851B2 (en) | 2012-11-02 | 2019-08-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for base-station-to-base-station connection management |
| CN105247952B (en) * | 2012-11-02 | 2019-10-11 | 瑞典爱立信有限公司 | For base station to the method and apparatus of base station connection management |
| CN104320771A (en) * | 2014-10-15 | 2015-01-28 | 京信通信系统（中国）有限公司 | Method, device and system for configuring home node B parameters |
| CN109906641A (en) * | 2016-09-01 | 2019-06-18 | 华为技术有限公司 | For the method for base station configuration parameter |
| US10812966B2 (en) | 2016-09-01 | 2020-10-20 | Huawei Technologies Co., Ltd. | Method of configuring parameters for a base station |
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