CN102695158B - Home eNodeB knows the method and system of neighboring BS information - Google Patents
Home eNodeB knows the method and system of neighboring BS information Download PDFInfo
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- CN102695158B CN102695158B CN201110072231.XA CN201110072231A CN102695158B CN 102695158 B CN102695158 B CN 102695158B CN 201110072231 A CN201110072231 A CN 201110072231A CN 102695158 B CN102695158 B CN 102695158B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
- H04W40/246—Connectivity information discovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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Abstract
The invention provides a kind of Home eNodeB knows the method and system of neighboring BS information, the method includes：Higher level's access node of Home eNodeB knows have Home eNodeB to close, and sends first message to the adjacent area Home eNodeB of the Home eNodeB closed；And the adjacent area Home eNodeB knows the closing information of the Home eNodeB according to the first message.Using technical scheme, can be when H (e) NB be closed, adjacent area H (e) NB can get this information, then, can terminate in time and the ongoing flow processs of H (e) NB, the flow process that will be initiated to H (e) NB can also be cancelled, so as to reduce invalid offered load.
Description
Technical field
The present invention relates to radio honeycomb communication technology, more particularly to a kind of Home eNodeB is known the method for neighboring BS information and is
System.
Background technology
Home eNodeB is a kind of small-sized, lower powered base station, is deployed in the interior place such as family and office.Home eNodeB
Main Function be in order to provide the user with higher service rate and reduce using the expense required for high rate services, together
When, make up the deficiency that existing distributed cellular radio communication system is covered.The advantage of Home eNodeB is economical, convenient, low-power
Output, plug and play etc..
Femtocell user is by Home eNodeB access network（Home (e) NodeB Access Network, H (e) NB
AN）（As shown in Figure 1 and Figure 2）Core net network is connected to, wherein H (e) NB AN are by Home eNodeB（Home (e) NodeB, H
(e)NB）And femto gateway（Home (e)NodeB Gateway, H(e)NB GW）Collectively constitute.H (e) NB GW are main
The function of execution is：Process Home eNodeB registration and Access Control, Home eNodeB is verified, be responsible for exchcange core net and
The data of Home eNodeB.In addition, H (e) MS systems are home base station management system, operation maintenance management is carried out to Home eNodeB,
Home eNodeB is configured and is controlled according to Carrier Requirements, it is main to realize configuration management function for H (e) NB, including position
Information is examined, carries out parameter configuration for H (e) NB, and major design is to core net（CN）The parameter configuration of rank, wireless access network
Network（RAN）The parameter configuration and radio frequency of side（RF, Radio Frequency）Parameter configuration.For the Home eNodeB of evolution
（HeNB）System, HeNB can not be by HeNB GW and mobile management entity（MME）It is directly connected to.
Home eNodeB coverage is little, and service object is few and compares fixation, compares with macro base station, and Home eNodeB is closed
Frequency it is higher.When Home eNodeB is closed, its adjacent area access network elements is not known, then the Home eNodeB of adjacent area may be also
Miscellaneous service and flow process can be initiated to the Home eNodeB, on the one hand these business and flow process can fail, in another aspect network
Inactive loads can be increased.It is therefore desirable to have a kind of method is solving the above problems.
The content of the invention
The invention provides a kind of Home eNodeB knows the method and system of neighboring BS information, to solve to close when Home eNodeB
When, the Home eNodeB of its adjacent area initiates business and flow process failure and the network that miscellaneous service and flow process cause to the Home eNodeB
In inactive loads increase problem.
The invention provides a kind of method that Home eNodeB knows neighboring BS information, the method includes：
Higher level's access node of Home eNodeB knows have Home eNodeB to close, to the adjacent area man of the above-mentioned Home eNodeB closed
Front yard base station sends first message；And
Above-mentioned adjacent area Home eNodeB knows the closing information of above-mentioned Home eNodeB according to above-mentioned first message.
Preferably, said method can have following features：
Carry above-mentioned in the first message that above-mentioned higher level's access node is sent to the adjacent area Home eNodeB of above-mentioned Home eNodeB
The closing information of Home eNodeB.
Preferably, said method can also have following features：
Know that, before having Home eNodeB closing, said method also includes in higher level's access node of above-mentioned Home eNodeB：
After above-mentioned adjacent area Home eNodeB is opened, the request message for obtaining neighboring BS information is sent to above-mentioned higher level's access node；
After above-mentioned higher level's access node receives above-mentioned request message, disposably or periodically to above-mentioned adjacent area Home eNodeB
Response message is sent, the neighboring BS information of above-mentioned adjacent area Home eNodeB is carried, above-mentioned neighboring BS information includes the neighboring home base opened
The list stood；
Above-mentioned adjacent area Home eNodeB preserves or updates the neighboring BS information of this Home eNodeB.
Preferably, said method can also have following features：
Above-mentioned adjacent area family base is carried in the first message that above-mentioned higher level's access node is sent to above-mentioned adjacent area Home eNodeB
The neighboring BS information stood；
Above-mentioned adjacent area Home eNodeB knows the closing information of above-mentioned Home eNodeB according to above-mentioned first message, including：
Above-mentioned adjacent area Home eNodeB is by the neighboring BS information of this Home eNodeB carried in the first message of reception and protects before
The neighboring BS information of this Home eNodeB deposited is compared, and knows the closing information of above-mentioned Home eNodeB.
Preferably, said method can also have following features：
Above-mentioned first message is S1 signaling messages, and above-mentioned higher level's access node is femto gateway or mobile management reality
Body；Or
Above-mentioned first message is iuh signaling messages, and above-mentioned higher level's access node is femto gateway.
Preferably, said method can also have following features：
After above-mentioned adjacent area Home eNodeB knows the closing information of above-mentioned Home eNodeB, said method also includes：
Above-mentioned adjacent area Home eNodeB terminates carrying out business with above-mentioned Home eNodeB.
The invention provides the system that a kind of Home eNodeB knows neighboring BS information, said system includes Home eNodeB, above-mentioned
The adjacent area Home eNodeB of higher level's access node and above-mentioned Home eNodeB of Home eNodeB, wherein：
Above-mentioned higher level's access node, has Home eNodeB to close for knowing, to the adjacent area man of the above-mentioned Home eNodeB closed
Front yard base station sends first message；
Above-mentioned adjacent area Home eNodeB, for the closing information of above-mentioned Home eNodeB is known according to above-mentioned first message.
Preferably, said system can have following features：
Carry above-mentioned in the first message that above-mentioned higher level's access node is sent to the adjacent area Home eNodeB of above-mentioned Home eNodeB
The closing information of Home eNodeB.
Preferably, said system can also have following features：
Above-mentioned adjacent area Home eNodeB, is additionally operable to after unlatching, sends to above-mentioned higher level's access node and obtains neighboring BS information
Request message；And the adjacent area of this Home eNodeB carried in preserving or updating the response message that above-mentioned higher level's access node sends
Information；
Above-mentioned higher level's access node, after being additionally operable to receive the above-mentioned request message that above-mentioned adjacent area Home eNodeB sends, once
Property or periodically send response message to above-mentioned adjacent area Home eNodeB, carry the neighboring BS information of above-mentioned adjacent area Home eNodeB, on
State the list of the neighboring home base station that neighboring BS information includes opening.
Preferably, said system can also have following features：
Above-mentioned adjacent area family base is carried in the first message that above-mentioned higher level's access node is sent to above-mentioned adjacent area Home eNodeB
The neighboring BS information stood；
Above-mentioned adjacent area Home eNodeB, be the neighboring BS information of this Home eNodeB for will carry in above-mentioned first message and it
The neighboring BS information of this Home eNodeB of front preservation is compared, and knows the closing information of above-mentioned Home eNodeB.
Preferably, said system can also have following features：
Above-mentioned first message is S1 signaling messages, and above-mentioned higher level's access node is femto gateway or mobile management reality
Body；Or
Above-mentioned first message is iuh signaling messages, and above-mentioned higher level's access node is femto gateway.
Preferably, said system can also have following features：
Above-mentioned adjacent area Home eNodeB, is additionally operable to after the closing information for knowing above-mentioned Home eNodeB, terminates and above-mentioned family
Front yard base station carries out business.
Above-mentioned Home eNodeB knows the method and system of neighboring BS information, can be when H (e) NB are closed, adjacent area H (e)
NB can get this information, thus it is possible to terminate and the ongoing flow processs of H (e) NB in time, it is also possible to which cancelling will be to
The flow process that H (e) NB are initiated, so as to reduce invalid offered load.
Description of the drawings
Fig. 1 is existing HeNB network structures；
Fig. 2 is existing HNB network structures；
Fig. 3 is the present invention in Long Term Evolution（LTE）Pent HeNB is notified adjacent area HeNB's by S1 signalings by system
Signaling process figure；
Fig. 4 is signaling of the present invention in LTE system disposable or periodicity acquisition neighboring BS information by S1 scheduling requests
Flow chart；
Pent HNB is notified adjacent by iuh signalings in UMTS (UMTS) system for the present invention by Fig. 5
The signaling process figure of area HNB；
Fig. 6 is letter of the present invention in UMTS system disposable or periodicity acquisition neighboring BS information by iuh scheduling requests
Make flow chart；
Fig. 7 is the system structure diagram that Home eNodeB of the present invention knows neighboring BS information.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
The invention provides a kind of method that Home eNodeB knows neighboring BS information, said method includes：
Higher level's access node of Home eNodeB knows have Home eNodeB to close, to the adjacent area man of the above-mentioned Home eNodeB closed
Front yard base station sends first message；And
Above-mentioned adjacent area Home eNodeB knows the closing information of above-mentioned Home eNodeB according to above-mentioned first message.
After above-mentioned adjacent area Home eNodeB knows the closing information of above-mentioned Home eNodeB, above-mentioned adjacent area Home eNodeB terminates
Business is carried out with the Home eNodeB.
When H (e) NB are closed, higher level's access node needs to obtain the information change.In order that description of the invention
Definitely, the present invention will be described in detail using following examples below.
Embodiment one
The present embodiment is described under LTE system, when HeNB is closed, the information is notified the adjacent area HeNB of the HeNB,
Inventive point lays particular emphasis on step 102.In the present embodiment, the adjacent area HeNB of the pent HeNB and HeNB can be directly connected to
MME, it is also possible to which MME is connected to by HeNB GW, as shown in figure 3, the process includes：
Step 101, HeNB are opened, and HeNB sends S1 message to MME, the positional information for notifying HeNB related, if should
HeNB is to be connected to MME by HeNB GW, then HeNB sends the S1 message to HeNB GW, and the S1 message includes the mark of HeNB
（Such as overall situation eNB marks, cell ID）, HeNB positional information（Such as geographical coordinate, short transverse）Deng HeNB GW roots
Judge which other HeNB the adjacent areas of the neighboring BS relationship of the HeNB, the i.e. HeNB has according to the positional information of the HeNB；
Step 102, HeNB are closed, and MME has found the bottom SCTP with the HeNB（SCTP）Connection disconnects, by
This judges that the HeNB is unreachable, discharges the resource related to the HeNB, such as S1 connections, if the HeNB is by HeNB
GW is connected to MME, then HeNB GW discharge the resource related to the HeNB；
If step 103, adjacent area HeNB are directly connected with MME, MME sends S1 signaling messages to adjacent area HeNB, notifies
Adjacent area HeNB, the HeNB have been switched off；If adjacent area HeNB is connected by HeNB GW and MME, HeNB GW are to adjacent area HeNB
The S1 signaling messages are sent, the S1 message includes the mark and HeNB closing informations of pent HeNB.
Embodiment two
The present embodiment is described under LTE system, and HeNB asks the neighboring BS information of oneself to MME or HeNB GW, and MME can
So that the neighboring BS information asked by HeNB is responded when request is received, it is also possible to periodically respond neighboring BS information to HeNB.
So, when a HeNB is closed, its adjacent area HeNB can get the information that the HeNB is closed, and inventive point lays particular emphasis on step
Rapid 202,203.In the present embodiment, the adjacent area HeNB of the pent HeNB and HeNB can be directly connected to MME, it is also possible to logical
Cross HeNB GW and be connected to MME, as shown in figure 4, the process includes：
Step 201, with the step of embodiment one 101；
If the adjacent area HeNB of step 202, the HeNB is directly connected with MME, adjacent area HeNB sends S1 signalings to MME and disappears
Breath, request is disposable or periodically obtains the adjacent area HeNB neighboring BS information of oneself；If adjacent area HeNB by HeNB GW with
MME connects, then adjacent area HeNB sends the S1 signaling messages to HeNB GW, and the S1 message includes that the mark of adjacent area HeNB, request are obtained
Take neighboring BS information and acquisition modes（Disposable or periodicity, is assumed to periodically in this embodiment）；
If the adjacent area HeNB of step 203, the HeNB is directly connected with MME, MME according to the request in step 202 is
It is disposable to obtain or periodically obtain, S1 signaling messages are sent to HeNB, the S1 message includes the adjacent area of adjacent area HeNB
HeNB lists, if adjacent area HeNB is connected with MME by HeNB GW, HeNB GW send the S1 signalings to adjacent area HeNB and disappear
Breath；
Step 204, HeNB are closed, and MME has found to be connected disconnection with the bottom SCTP of the HeNB, has thus judged the HeNB
It is unreachable, the resource related to the HeNB is discharged, such as S1 connects, if the HeNB is to be connected to MME by HeNB GW,
HeNB GW discharge the resource related to the HeNB；
As adjacent area HeNB is periodically to obtain neighboring BS information, therefore, after MME or HeNB GW obtain HeNB closings, meeting
S1 message is sent to adjacent area HeNB, the S1 message includes the adjacent area HeNB lists of adjacent area HeNB；
Step 205, adjacent area HeNB have got the adjacent area HeNB lists of oneself, enter with the former adjacent area HeNB lists for obtaining
Row contrast, it is possible to know that pent HeNB is unreachable.
It should be noted that adjacent area HeNB acquisition request neighboring BS information modes can be the disposable, or cycle
Property；Disposable acquisition modes are referred to：After HeNB GW or MME receive the request message of adjacent area HeNB, an adjacent area is returned to
Information；But after certain interval of time, HeNB may occur to close, and now, adjacent area HeNB is sent to HeNB GW or MME please again
Message is sought, HeNB GW or MME can return neighboring BS information to adjacent area HeNB then, and adjacent area HeNB just can be by the neighbour for returning twice
Area's information is contrasted, and finds buttoned-up Home eNodeB.Periodically acquisition modes are referred to：HeNB GW or MME receive adjacent area
After the request message of HeNB, periodically neighboring BS information can be returned to adjacent area HeNB, so that adjacent area HeNB is according to adjacent twice in front and back
The change of the neighboring home station list in area's information, finds buttoned-up Home eNodeB.
Embodiment three
The present embodiment is described under UMTS system, when HNB is closed, the information is notified the adjacent area HNB of HNB, invention
Point lays particular emphasis on step 302.In the present embodiment, the adjacent area HNB for being closed HNB and the HNB is connected to CN by HNB GW, such as schemes
Shown in 5, the process includes：
Step 301, HNB are opened, and HNB initiates register flow path to HNB GW, and HNB marks, positional information of HNB etc. are notified
HNB GW, HNB GW judged according to the positional information of the HNB adjacent area of the neighboring BS relationship of the HNB, the i.e. HNB which be present other
HNB；
Step 302, HNB are closed, and HNB GW have found to be connected disconnection with the bottom SCTP of the HNB, have thus judged the HNB
It is unreachable, discharge the resource related to the HNB, such as iuh connections；
Step 303, the adjacent area HNB for the HNB, HNB GW send iuh signaling messages to adjacent area HNB, and the iuh signalings disappear
Breath can be Radio Access Network Application Part（Radio Access Network Application Part, RANAP）Association
View user adaptation layer（RANAP User Adaption, RUA）Or Home eNodeB application obscure portions (HNBAP) message, the message package
Include the mark and HNB closing informations of pent HNB.
Example IV
The present embodiment is described under UMTS system, and HNB asks the neighboring BS information of oneself to HNB GW, and HNB GW can be
The neighboring BS information asked by HNB is responded when receiving request, it is also possible to periodically neighboring BS information is responded to HNB.So, when
When one HNB is closed, its adjacent area HNB can get the information that the HeNB is closed, and inventive point lays particular emphasis on step 402,
403.In the present embodiment, the adjacent area HNB of the pent HNB and HNB is connected to MME by HeNB GW, as shown in fig. 6, should
Process includes：
Step 401, with the step of embodiment three 301；
Step 402, the adjacent area HNB of the HNB send iuh signaling messages to HNB GW, and the iuh signaling messages can be RUA
Or HNBAP message, request is disposable or periodically obtains the adjacent area HNB neighboring BS information of oneself, and the message includes adjacent area HNB
Mark, acquisition request neighboring BS information, acquisition modes（Disposable or periodicity）；
Step 403, HNB GW to adjacent area HNB send iuh signaling messages, the iuh signaling messages can be RUA or
HNBAP message, is disposable acquisition or periodically acquisition according to the request in step 402, sends signaling message to HNB, should
Message includes the adjacent area HNB lists of adjacent area HNB；
Step 404, HNB are closed, and HNB GW have found to be connected disconnection with the bottom SCTP of the HNB, have thus judged the HNB
It is unreachable, discharge the resource related to the HNB, such as iuh connections；
Step 405, adjacent area HNB have got the adjacent area HNB lists of oneself, carry out with the former adjacent area HNB lists for obtaining
Contrast, it is possible to know that pent HNB is unreachable.
Using said method, when H (e) NB are closed, adjacent area H (e) NB can get this information, thus it is possible to
Terminate and the ongoing flow processs of H (e) NB in time, the flow process that will be initiated to H (e) NB can be cancelled, while can subtract
Few invalid offered load.
As shown in fig. 7, the system structure diagram of neighboring BS information is known for Home eNodeB of the present invention, said system includes house
The adjacent area Home eNodeB 73 of front yard base station 71, higher level's access node 72 of above-mentioned Home eNodeB and above-mentioned Home eNodeB, wherein：It is above-mentioned
Higher level's access node, has Home eNodeB to close for knowing, sends the to the adjacent area Home eNodeB of the above-mentioned Home eNodeB closed
One message；Above-mentioned adjacent area Home eNodeB, for the closing information of above-mentioned Home eNodeB is known according to above-mentioned first message.
Specifically, can in the first message that above-mentioned higher level's access node is sent to the adjacent area Home eNodeB of above-mentioned Home eNodeB
To carry the closing information of above-mentioned Home eNodeB.
Further, above-mentioned adjacent area Home eNodeB is additionally operable to after unlatching, is sent to above-mentioned higher level's access node and is obtained adjacent
The request message of area's information；And this family base carried in preserving or updating the response message that above-mentioned higher level's access node sends
The neighboring BS information stood；Above-mentioned higher level's access node, after being additionally operable to receive the above-mentioned request message that above-mentioned adjacent area Home eNodeB sends,
Disposably or periodically response message is sent to above-mentioned adjacent area Home eNodeB, carry the adjacent area letter of above-mentioned adjacent area Home eNodeB
Breath, above-mentioned neighboring BS information include the list of the neighboring home base station opened.
Specifically, above-mentioned adjacent area is carried in the first message that above-mentioned higher level's access node is sent to above-mentioned adjacent area Home eNodeB
The neighboring BS information of Home eNodeB；Above-mentioned adjacent area Home eNodeB is the neighbour for this Home eNodeB that will be carried in above-mentioned first message
The neighboring BS information of area's information and this Home eNodeB for preserving before is compared, and knows the closing information of above-mentioned Home eNodeB.
Wherein, above-mentioned first message is S1 signaling messages, and above-mentioned higher level's access node is femto gateway or MME；Or
The above-mentioned first message of person is iuh signaling messages, and above-mentioned higher level's access node is femto gateway.
Further, above-mentioned adjacent area Home eNodeB is can be also used for after the closing information for knowing above-mentioned Home eNodeB,
Termination carries out business with above-mentioned Home eNodeB.
Said system, when H (e) NB are closed, adjacent area H (e) NB can get the information that the Home eNodeB is closed,
Its implementation is identical with embodiment of the method, can be found in Fig. 3-Fig. 6；Afterwards, adjacent area H (e) NB can terminate and the H in time
The ongoing flow processs of (e) NB, it is also possible to cancel the flow process that will be initiated to H (e) NB, reduce invalid offered load.
One of ordinary skill in the art will appreciate that all or part of step in said method can be instructed by program
Related hardware is completed, and said procedure can be stored in computer-readable recording medium, such as read only memory, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, it would however also be possible to employ the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
Above example only to illustrate technical scheme and unrestricted, reference only to preferred embodiment to this
It is bright to be described in detail.It will be understood by those within the art that, technical scheme can be modified
Or equivalent, without deviating from the spirit and scope of technical solution of the present invention, the claim model in the present invention all should be covered
In the middle of enclosing.
Claims (10)
1. a kind of method that Home eNodeB knows neighboring BS information, methods described include：
Higher level's access node of Home eNodeB knows have Home eNodeB to close, to the adjacent area family base of the Home eNodeB closed
Stand and send first message；And
The adjacent area Home eNodeB knows the closing information of the Home eNodeB according to the first message；
The adjacent area Home eNodeB is carried in the first message that higher level's access node is sent to the adjacent area Home eNodeB
Neighboring BS information；
The adjacent area Home eNodeB knows the closing information of the Home eNodeB according to the first message, including：
The adjacent area Home eNodeB is by the neighboring BS information of this Home eNodeB carried in the first message of reception and preserves before
The neighboring BS information of this Home eNodeB is compared, and knows the closing information of the Home eNodeB；
After the adjacent area Home eNodeB knows the closing information of the Home eNodeB, methods described also includes：
The adjacent area Home eNodeB is cancelled will be to the flow process initiated with the Home eNodeB.
2. method according to claim 1, it is characterised in that：
The family is carried in the first message that higher level's access node is sent to the adjacent area Home eNodeB of the Home eNodeB
The closing information of base station.
3. method according to claim 1, it is characterised in that know there is house in higher level's access node of the Home eNodeB
Before front yard base station is closed, methods described also includes：
After the adjacent area Home eNodeB is opened, the request message for obtaining neighboring BS information is sent to higher level's access node；
After higher level's access node receives the request message, disposably or periodically send to the adjacent area Home eNodeB
Response message, carries the neighboring BS information of the adjacent area Home eNodeB, and the neighboring BS information includes the neighboring home base station opened
List；
The adjacent area Home eNodeB preserves or updates the neighboring BS information of this Home eNodeB.
4. the method according to claim 2-3 any claim, it is characterised in that：
The first message is S1 signaling messages, and higher level's access node is femto gateway or mobile management entity；Or
Person
The first message is iuh signaling messages, and higher level's access node is femto gateway.
5. method according to claim 4, it is characterised in that：
After the adjacent area Home eNodeB knows the closing information of the Home eNodeB, methods described also includes：
The adjacent area Home eNodeB terminates carrying out business with the Home eNodeB.
6. the system that a kind of Home eNodeB knows neighboring BS information, the system include Home eNodeB, the higher level of the Home eNodeB
The adjacent area Home eNodeB of access node and the Home eNodeB, wherein：
Higher level's access node, has Home eNodeB to close for knowing, to the adjacent area family base of the Home eNodeB closed
Stand and send first message；
The adjacent area Home eNodeB, for the closing information of the Home eNodeB is known according to the first message；
The adjacent area Home eNodeB is carried in the first message that higher level's access node is sent to the adjacent area Home eNodeB
Neighboring BS information；
The adjacent area Home eNodeB, is for protecting the neighboring BS information of this Home eNodeB carried in the first message and before
The neighboring BS information of this Home eNodeB deposited is compared, and knows the closing information of the Home eNodeB；
The adjacent area Home eNodeB, is additionally operable to after the closing information for knowing the Home eNodeB, cancellation will to it is described
The flow process that Home eNodeB is initiated.
7. system according to claim 6, it is characterised in that：
The family is carried in the first message that higher level's access node is sent to the adjacent area Home eNodeB of the Home eNodeB
The closing information of base station.
8. system according to claim 6, it is characterised in that：
The adjacent area Home eNodeB, is additionally operable to after unlatching, and the request for obtaining neighboring BS information is sent to higher level's access node
Message；And the adjacent area letter of this Home eNodeB carried in preserving or updating the response message that higher level's access node sends
Breath；
Higher level's access node, after being additionally operable to receive the request message that the adjacent area Home eNodeB sends, it is disposable or
Periodically response message is sent to the adjacent area Home eNodeB, carry the neighboring BS information of the adjacent area Home eNodeB, the neighbour
Area's information includes the list of the neighboring home base station opened.
9. the system according to claim 7-8 any claim, it is characterised in that：
The first message is S1 signaling messages, and higher level's access node is femto gateway or mobile management entity；Or
Person
The first message is iuh signaling messages, and higher level's access node is femto gateway.
10. system according to claim 9, it is characterised in that：
The adjacent area Home eNodeB, is additionally operable to after the closing information for knowing the Home eNodeB, terminates and family's base
Station carries out business.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110072231.XA CN102695158B (en) | 2011-03-24 | 2011-03-24 | Home eNodeB knows the method and system of neighboring BS information |
| PCT/CN2012/072258 WO2012126323A1 (en) | 2011-03-24 | 2012-03-13 | Method and system for home nodeb to learn neighbour information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110072231.XA CN102695158B (en) | 2011-03-24 | 2011-03-24 | Home eNodeB knows the method and system of neighboring BS information |
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| Publication Number | Publication Date |
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| CN102695158A CN102695158A (en) | 2012-09-26 |
| CN102695158B true CN102695158B (en) | 2017-03-29 |
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| CN201110072231.XA Active CN102695158B (en) | 2011-03-24 | 2011-03-24 | Home eNodeB knows the method and system of neighboring BS information |
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| WO (1) | WO2012126323A1 (en) |
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| WO2009116246A1 (en) * | 2008-03-17 | 2009-09-24 | パナソニック株式会社 | Communication method, communication system, mobile node, access router |
| CN101815256A (en) * | 2009-02-19 | 2010-08-25 | 中兴通讯股份有限公司 | Updating method and device of femtocell neighbor cell information |
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| CN101909369B (en) * | 2009-06-08 | 2013-05-22 | 电信科学技术研究院 | Indication method of local network information on Femtocell and equipment thereof |
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| CN101815256A (en) * | 2009-02-19 | 2010-08-25 | 中兴通讯股份有限公司 | Updating method and device of femtocell neighbor cell information |
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