WO2010148926A1

WO2010148926A1 - Method, core network and system for optimizing relationships among neighbor cells

Info

Publication number: WO2010148926A1
Application number: PCT/CN2010/073561
Authority: WO
Inventors: 樊伟毅; 高音; 张现周
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-06-23
Filing date: 2010-06-04
Publication date: 2010-12-29
Also published as: CN101932043A; CN101932043B

Abstract

A method, a core network and a system for optimizing the relationships among neighbor cells are provided. The method includes: the core network receives a request message from a source access network device requesting for the information of a neighbor cell (141); the core network forwards the request message to a target access network device (142); the core network receives a response message from the target access network device, the response message includes the relationship information of the neighbor cell of the source access network device (143); the core network forwards the response message to the source access network device, such that the source access network device can realize the optimization of the relationships among neighbor cells (144). This solution can improve the speed of establishing neighbor relationships between the evolved universal mobile telecommunications system terrestrial radio access network (EUTRAN) systerm and cells in a different system, and greatly reduce the workload of configuring neighbor cells manually.

Description

Method of miniaturization, and the field of wood

This is a TE (o gTe Evo o , ) project in the field of communication, especially related to methods and systems for miniaturization. Background

The TE communication system is connected to and connected to the TE communication system. As shown in the figure, it includes management es ( ob y age e E y ) / each (Se V gGaeway, SGW), including e odeB (evoved odeB, , e e B, ) each. e odeB connection (X2 connection is the same connection of e odeB, the same information exchange with e odeB). Connected to e odeB communication, e odeB is connected, e odeB X is connected (ie empty) E (user) communication.

e odeB is small. Other small methods for establishing E-switching and small, e-odeB mini-connections are as follows.

Method By manual configuration, pick up small. The drawback of the method is that the configuration does not say that there is a very large workload.

Method 3GPP proposes the A oac eghbo Rea o , self-connected function. The e odeB firstly instructs E to measure the C information, and the re-determined period allows the E information to obtain the desired phase. The method defect is that only the e odeB of each AR function can be used, and it is necessary to have E in the RC CO ECTE and the position in the small phase edge, and the elemental phase of the E and E. The method requires a close period of e odeB to allow the unified information of E, to a certain extent, the user. Method three e odeB is connected to small information exchange, self-established small connection. The shortcomings of the method are (GE (GS GP S)/E GE) TRN (ve sa ob e Teeco ca os Syse Te es a Rado Access ewo, Universal Mobile Telecommunications), 5 C A2 00 (Code vso peAccess200, More than 200)). content

The purpose of this is to provide a method and system for miniaturization. The improved Evoved T (E TR) system is small and fast, which greatly reduces the manual workload. For the purpose, the method of miniaturizing the next wooden method, including

The core receives the message that is not self-connected to the small message, and the message is specially connected to each

5 Receive the message that is not self-connected, and the message includes each small message.

The messages are specially connected to each other, and the received small information in each of the received messages is connected to the local line and then received.

0, on the method, near,

Receiving messages that are not self-connected, the messages are connected to each other, and the messages are connected to each other.

Specialize the message so that

5 Connect to each list. , on the method,

Each point in the message is connected to each other, and each pointer in the message is connected to each

Each point in the message is connected to each other,

Each of the points in the

Each point in the message is connected, and each point in the message is connected.

The method above is connected to each of the e odeBs of at least each of the R systems.

, the method of the above, the connection between each and each of the

In addition, the BSC of the BSC C A2 00 system of the RC GE system of the T system has recently provided a minimization, including receiving sheep, and receiving messages that are not self-connected, and receiving messages that are not self-connected, The message includes the following small information

Special sheep, in the news will be selected

Message specific

The small information in the message is connected to each other.

, Up ,

Receiving sheep, close to receiving messages that are not self-connected, the messages are connected to each other to establish or update the small households, and the message includes each connected list.

Special sheep, close to the news, The connection list in each message is reduced.

On the other hand, the system of miniaturization is provided, including the source connection and the connection.

In addition, in the message receiving the small message, the received small message is connected to the small message, and the small line is localized and small.

, to receive the message, the message

Each message will be connected to each other.

Connect each

In addition, in the message, the message includes the small information of each phase.

, on the system,

Each message is connected to the message, and the message is set up or updated to receive the small number of students. The message includes the connection list.

Nearly the message is specifically connected to each of the neighboring lists in the root message.

, on the system,

Connect to each of the eNodeBs of each of the interfaces

Connect the BSC C A2 00 of the RC GER system of each of the intermediate TR systems BSC

This has at least the following wood effect

This method provides information on the information of the E TR system (GE, TRA4 C A2 00), which improves the speed of the E TR system and greatly reduces the workload of manual configuration. The method of establishing is effective. This is the existing method of establishment, the measurement is carried out, the necessary or deleted, and the completion is completed. Description

TE communication system

2 is the TRA4 system to the E TR to connect small information

3 is the R system to the E TR to connect small information

4 is the E TR system to TR to connect small information

5 is E TR unified R to connect small information

6 is the GE unified E TR unified small information

7 is the GE unified E TR unified information

8 is E TR to GE to connect small information g is E TR to GE to connect small information

10 is A2 00 system to E TR connection small information 11 is A2 00 system to E TR connection small information 12 is E TR system A2 00 connection small information 13 is E TR system A2 00 connection small information 14 is The process of the steps of this method. Hugh way

The purpose, the wood plan and the clearer, will be combined with Hugh.

This provides a method of miniaturization, including methods and reporting methods. Under

( ) the way

In the case where each of the ET system e odeBs, the GE system controllers (BSCs), the TRAN system RCs (controllers), and the C A2 00 system BSC (controllers) are connected, the directions are connected. Connect each small message, pick up the small information of each phase, receive each message, and pick up the local,

Smaller. Step down

1) Pick up the small message from each direction, message each So ce, each Tage

2) Tage D will specifically connect the information, and the message will include each So ce and each Tage.

3) Connect the small information of each phase, exchange each So ce and each Tage, and send the small information message, and the message receives the small information of each phase.

4) Tage D specially connects the information, receives each received message, and takes the small information in the message.

Small message in the message

Minor, the said at least includes increasing or I have more.

( ), notice method

Connect each (E T system e odeB, GERA4 system BSC, R system R C, A2 00 system BSC)

5 Establish or update each special, connect the small information to the small phase, so that each

Pick up the small message. Step down

1) Connect each setup or update to the small, to the small configuration message, the message contains each So ce, each Tage0 connection list eghbo Ce Tea o s

2) Tage D will configure the message to each, and the message will contain each So ce, each Tage, and

Eghbo Ce ea o s, each receiving small information receives each configuration message, takes the connection list in the configuration message 5, and connects the list to the local line. The said at least includes adding or deleting the remaining.

Among them, at least each of the E odes of the E TR system is connected to each of the connected and connected

R system R

GE's BSC or

C A2 00 system BSC

The following breaks are not separate. 5 See 2, is the R system to the E TR to connect small information Ce a Ce b Ce c RC , Ce d Ce e Ce e B is small, wherein e B establishes the connection of Ce c Ce d . Steps include

1) R C to SC (ob eSw chCe e exchange

The small configuration message, the message break contains each R C , each e B

2) SC e B will message special E

3) E (ob y age e E y management) e B E CO FG RATTO T SFE message e B, the message contains R C and e B

4) e B Ce c Ce d to receive small information, exchange each R C and each e B, and configure it to E e B ( e B CO FG RATTO TRAN SFE )

5) E R C will message special SC

6) SC R C increases the information R R, R C locally

Ce c Ce d is connected to a small operation.

7) RC increases the Ce c Ce d connection locally. There are many ways to receive the small information than the RC receives the e B Ce c Ce d. If the small and medium fruits under the local RC are not available, they can be connected locally. add. Another method is to add Ce c Ce d in R C , and R C resides in the measurement configuration of Ce d in Ce c , and the measurement included in the configuration . E measures the measurement of Ce d greater than

, measure the result on the RC. When the RC determines the number of measurements on the E received in Ce c to a fixed number, the Ce d can be used to increase the Ce c, and the number of measurements on the E received in Ce c is less. Then, Ce d is not used to force Ce c to be small, that is, the Ce d Ce c is removed. As shown in Fig. 3, the R system is connected to the E TR to connect the small information Ce a Ce b Ce c RC , Ce d Ce e Ce e B , where RC establishes the Ce c Ce d connection.

1) R C connects to the SC with a small configuration message, and the message rest contains the connections of each R C , each e B , Ce c Ce d

2) SC e B will message special E

3) E e B will configure the E E F F RATTO T SFE message e B, the message includes the connection of each RC, each e B , Ce c Ce d , and the e B is locally added Ce c Ce d , take small operations.

4) e B increases the Ce c Ce d connection locally. There are many ways to receive the RC Ce c Ce d information than e B. If the local e B is not available, it can be local. Add. Alternatively, if Ce c Ce d is added in e B , e B resides in Ce d in Ce c 's measurement configuration, including the measurements included in the configuration. E measures the measurement of Ce c greater than

, measure the result on e B. e B is the same as the number of measurements received on the E in the Ce d, the Ce c can be used to force the Ce d to be small, and the number of measurements received in the Ce d is less. Then, Ce c is not forced to close Ce d, that is, the Ce c Ce d is removed. As shown in Fig. 4, the E TR system is connected to the small information Ce a Ce b Ce c R C , Ce d Ce e Ce e B , where R C establishes the Ce c Ce d connection.

1) e B e BCO FG RATTO TRAN SFER to E In the small configuration, the message break contains each e B, each RC 2) ERC will message special SC

3) SC R C will contain the message R C, the message contains 5 e B, each R C

4) R C Ce c Ce d receives the small message, exchanges each e B and each R C , and picks up the message to the SC

5) SC e B will message special E

6) E e B will send information E CO FG RATTO T SFER message e B, e B locally to increase Ce c Ce d connection and small operation.

7) e B increases the Ce c Ce d connection locally. There are many ways to receive small information from RC Ce c Ce d than e B. If the small middle and middle fruits under local e B are not available, then 5 Add it locally. Alternatively, if the Ce c Ce d connection is added in e B , e B resides in the Ce d and the Ce c measurement configuration, the measurement included in the configuration. E measures the measurement of Ce c greater than

, measure the result on e B. e B is the same as the number of measurements received on the E in Ce d, then Ce c can be used to force Ce d to be smaller than 0, which is the same as the number of measurements received in Ce d. If there is little, the Ce c is not forced to be small, that is, the Ce c Ce d is removed. As shown in Fig. 5, the E TR system is connected to the TR with small information Ce a Ce , Ce c RC , Ce d Ce e Ce e B5 , where e B establishes Ce c Ce d connection. 1) e B configures the (e B CO FG RATTO T SFE ) message, and the message break includes the connection of each e B , each RC , Ce c Ce d

2) E R C will message special SC

3) SC R C The information message R C, the message rest includes the connection of each e B , each R C , Ce c Ce d , and R C locally increases the Ce c Ce d connection small operation.

4) RC increases the Ce c Ce d connection locally. There are many ways to receive the small information than the RC receives the e B Ce c Ce d. If the small and medium fruits in the local RC are not available, they can be connected locally. add. Alternatively, if Ce c Ce d is added in R C , R C resides in the measurement of Ce in the Ce c measurement configuration, including the measurement. E measures the measurement of Ce d greater than

, measure the result on R C . When the number of measurements of the RC in the received Ce c is fixed to a certain number, the Ce d can be used to reduce the Ce c, and the number of measurements on the E received in the Ce c is less. Then, Ce d is not forced to close Ce c, that is, the Ce d Ce c is removed. As shown in Fig. 6, GE is connected to E TR to connect small information Ce a Ce , Ce c BSC , Ce d Ce e Ce e B , where e B establishes Ce c Ce d connection.

1) The BSC picks up the small configuration message from the SC, and the message break includes each BSC and each e B.

2) SC e B will message E 3) E e B will configure the E E F F RATTO T SFE message e B, and the message will contain each SC and e B

4) e B Ce c Ce d to receive small information, exchange each BSC and each e B, and configure it to E e B ( e B CO FG RATTO TRAN SFE )

5) E BSC will message special SC

6) SC BSC will increase information BSC, BSC locally

Ce c Ce d is connected to a small operation.

7) The BSC increases the Ce c Ce d connection locally. There are many ways to receive the small information than the BSC receives the e B Ce c Ce d. If the small and medium fruits under the local BSC are not available, they can be connected locally. add. Alternatively, if the Ce c Ce d connection is added in the BSC, the BSC resides in the Ce c in the Ce d measurement configuration, including the measurements included in the configuration. E measures the measurement of Ce d greater than

, measure the result on the BSC. When the BSC determines the number of measurements on the E received in Ce c to a fixed number, the Ce d can be used to increase the Ce c, and the number of measurements on the E received in Ce c is less. Then, Ce d is not used to force Ce c to be small, that is, the Ce d Ce c is removed. As shown in Fig. 7, GE is connected to E TR to connect the small information Ce a Ce , Ce c BSC , Ce d Ce e Ce e B , and the BSC establishes the Ce c Ce d connection.

1) The BSC connects to the SC to configure a small configuration message, and the message includes the connection of each BSC, each e B , Ce c Ce d 2) SC e B will message E 3 ) E e B E E F F RATTO T SFE message e B, the message contains the connection of each BSC, each e B , Ce c Ce d , e B The Ce c Ce d connection is added locally, and the miniaturization operation is performed.

4) e B increases the Ce c Ce d connection locally. There are many ways to receive small information from BSC Ce c Ce d than e B. If the small and medium fruits under local e B are not available, then Locally added. Alternatively, if Ce c Ce d is added in e B , e B resides in Ce d in Ce c 's measurement configuration, including the measurements included in the configuration. E measures the measurement of Ce c greater than

, measure the result on e B. e B is the same as the number of measurements received on the E in the Ce d, the Ce c can be used to force the Ce d to be small, and the number of measurements received in the Ce d is less. Then, Ce c is not forced to close Ce d, that is, the Ce c Ce d is removed. As shown in Fig. 8, it is that the E TR system connects the small information Ce a Ce , Ce c BSC , Ce d Ce e Ce e B to the GERA4, and the BSC establishes the Ce c Ce d connection.

e B e B configuration (e BCO FG RATTO TRAN SFE ) message to E is connected to small configuration, message break contains e B, each BSC

2) E BSC will message special SC

3) SC BSC will include each e B and BSC in the message BSC. 4) BSC Ce c Ce d receives the small message, exchanges each e B and each BSC, and picks up the small message to the SC.

5) SC e B will message special E

6) E e B will configure the information E ( ECO FG RATTO T SFE ) message e B, e B locally

Ce c Ce d is connected and small.

7) e B increases the Ce c Ce d connection locally. There are many ways to receive small information from BSC Ce c Ce d than e B. If the local e B is not available, it can be local. Add. Alternatively, if the Ce c Ce d connection is added in e B , e B resides in the Ce d and the Ce c measurement configuration, the measurement included in the configuration. E measures the measurement of Ce c greater than

, measure the result on e B. e B is the same as the number of measurements received on the E in the Ce d, the Ce c can be used to force the Ce d to be small, and the number of measurements received in the Ce d is less. Then, Ce c is not forced to close Ce d, that is, the Ce c Ce d is removed. As shown in Fig. 9, the E TR system connects the small information Ce a Ce , Ce c BSC , Ce d Ce e Ce e B to the GE, and e B establishes the Ce c Ce d connection.

1) e B configures the (e B CO FG RATTO T SFE ) message, and the message break includes the connection of each e B , each BSC , Ce c Ce d

2) E BSC will message special SC

3) SC BSC contains the information message BSC, the message is included Each e B , each BSC , and Ce c Ce d are connected, and the BSC is locally connected with Ce c Ce d to be connected to a small operation.

4) The BSC increases the Ce c Ce d connection locally. There are many ways to receive the small information than the BSC receives the e B Ce c Ce d. If the small and medium fruits under the local BSC are not available, they can be connected locally. add. Alternatively, if the Ce c Ce d connection is added in the BSC, the BSC resides in the Ce c in the Ce d measurement configuration, including the measurements included in the configuration. E measures the measurement of Ce d greater than

, measure the result on the BSC. When the BSC determines the number of measurements on the received Ce c to a fixed number, the Ce d can be used to reduce the Ce c, and the number of measurements on the E received in Ce c is less. Then, Ce d is not forced to close Ce c, that is, the Ce d Ce c is removed. As shown in Fig. 10, it is small that Ce A Ce b Ce c , Ce d Ce e Ce e B is connected to E A 00 to E TR , and e B establishes Ce c Ce d connection.

2) SC e B will message special E

3) E e B will be E E F F RATTO T SFE message e B, the message will contain each SC, each e B

4) e B Ce c Ce d to receive small information, exchange each BSC and each e B, and configure it to E e B (e B CO FG RATTO TRAN SFE )

5) E BSC will message special SC

6) SC BSC will increase information BSC, BSC locally

Ce c Ce d is connected to a small operation.

, measure the result on the BSC. When the BSC determines the number of measurements on the E received in Ce c to a fixed number, the Ce d can be used to increase the Ce c, and the number of measurements on the E received in Ce c is less. Then, Ce d is not used to force Ce c to be small, that is, the Ce d Ce c is removed.

ten

As shown in Fig. 11, it is the small size of Ce A Ce b Ce c , Ce d Ce e Ce e B which is connected to E TR by C A2 00, and the BSC establishes the connection of Ce c Ce d .

1) The BSC connects to the SC with a small configuration message, and the message includes the connection of each BSC, each e B , Ce c Ce d

2) SC e B will message special E

3) E e B will configure the E E F F RATTO TR SFE message e B, the message includes the connection of each BSC, each e B , Ce c Ce d , and the e B is locally added Ce c Ce d , take small operations. 4) e B increases the Ce c Ce d connection locally. There are many ways to receive small information from BSC Ce c Ce d than e B. If the small and medium fruits under local e B are not available, then Locally added. Alternatively, if the 5th connection of Ce c Ce d in e B is new, e B resides in the measurement configuration of Ce c in Ce d, and the measurement included in the configuration. E measures the measurement that the letter of Ce c is greater than that, and measures the result on e B . e B is the same as the number of measurements received on the E in the Ce d, the Ce c can be used to force the Ce d to be small, and the number of measurements received in the Ce d is less. Then, Ce c is not forced to close Ce d, that is, the Ce c Ce d is removed.

Ten

As shown in Prisoner 12, it is the small size of Ce A Ce b Ce c , Ce d Ce e Ce e B, which is connected to C A2 00. The BSC establishes the Ce c Ce d connection.

5 1) e B to E to connect e B configuration (e B CO FG RATTO T SFE ) message, the message break contains each e B, each BSC

2) E BSC will message special SC

3) SC BSC will include the message BSC, the message will contain 0 e B, each BSC

4) BSC Ce c Ce d receives the small message, exchanges each e B and each BSC, and picks up the message to the SC.

5) SC e B will message special E

6) E e B will configure E E ( COF CO RATTO T SFE ) message e B, e B locally Ce c Ce d is connected to a small operation.

7) e B increases the Ce c Ce d connection locally. There are many ways to receive the small information from the BSC Ce c Ce d than the e B. If the small and medium fruits under the local e B are not available, then Locally added. Alternatively, if the Ce c Ce d connection is added in e B , e B resides in the Ce d and the Ce c measurement configuration, the measurement included in the configuration. E measures the measurement of Ce c greater than

, measure the result on e B. e B is the same as the number of measurements received on the E in the Ce d, the Ce c can be used to force the Ce d to be small, and the number of measurements received in the Ce d is less. Then, Ce c is not forced to close Ce d, that is, the Ce c Ce d is removed.

twelve

As shown in Fig. 13, it is that the E T system connects C A2 00 with the small information Ce a Ce b Ce c , Ce d Ce e Ce e B , where e B establishes the Ce c Ce d connection.

2) E BSC will message special SC

3) The SC BSC includes the information message BSC, and the message suspension includes the connection of each e B , each BSC , and Ce c Ce d , and the BSC locally increases the Ce c Ce d connection and the small operation.

4) The BSC increases the Ce c Ce d connection locally, and the small number is smaller than the BSC receives the e B Ce c Ce d Information, in the small local fruit under the local BSC does not exist, you can add locally. Another method is that if the Ce c Ce d connection is added in the BSC, the BSC resides in the measurement configuration of the Ce d in the Ce c, and the measurement included in the configuration. E measures the measurement of Ce d greater than

, measure the result on the BSC. When the BSC determines the number of measurements on the received Ce c to a fixed number, the Ce d can be used to reduce the Ce c, and the number of measurements on the E received in Ce c is less. Then, Ce d is not forced to close Ce c, that is, the Ce d Ce c is removed.

This, the angle of 14 is shown in this method, and the method of miniaturization includes

Step 141: Receive a message that is not automatically connected to the small information.

Step 142, the message is specifically connected to each

Step 143, receiving a message that is not self-connected, and the message includes each of the small information

Step 144, the messages are specially connected to each other, and each received message is received, and the small information in the message is received, and the message is connected to the local line.

Steps, which may include: receiving messages that are not self-connected, and the messages are connected to each other to establish or update the small-sized households, and the message includes each connection list to connect the messages, and each receives the configuration message, and is configured. The list in the message, the list is connected to the local line. Including

Receiving a sheep, receiving a message that is not self-connected to receive small information

Special sheep, especially for the news

The receiving sheep is close to receiving a message that is not self-connected, and the message includes each receiving small information.

The special sheep is close to the small information of each of the messages in the message, and is connected to each other.

Steps, receiving sheep, can be used to receive messages that are not self-connected, and each of the connected or newly-received messages is received, and the message includes each of the connected lists, and the message can be used to connect the messages to each other. With each pick-up list

Line local, theization.

From the above, this has the following

This method provides information on the R shared system (GE, R, A2 0 ), improves the speed of the E TR system, and greatly reduces the manual configuration workload. It is effective in the existing establishment method.

The above is the way of this. It is pointed out that the ordinary wood in the field of wood has not been said. Under the premise of not using this principle, a number of sums can be made, and also visual acuity.

Claims

Claim

1. a method of miniaturization, the method comprising

Receiving messages that are not self-contained, including the following small information

The messages are specifically connected to each other, and the received small information in each of the received messages is connected to the local line and then received.

2. The method of claim 1, wherein the method includes,

The message is specifically connected to each other, and each of the connected lists in each message is connected to the local line.

3. The method of claim 2, characterized in that

Each of the messages points to the respective one, and each of the messages points to the destination.

Each of the messages points to each of the destinations in the message.

Each of the messages points to the respective ones, and each of the messages points to the destination.

4. The method of claim 1, 2 or 3, which is characterized in that at least one of the universal mobile communication systems (E TR) system (ode) each.

5. The method of claim 4, which is characterized in that it is connected to each of the

TR system controller (R C)

GE controller ( S )

A2 00 system BSC

6. In addition to miniaturization,

Receiving a sheep, receiving a message that is not self-connected for receiving small information, and receiving a message that is not self-connected, and the message includes each of the small information

Special sheep, in the news will be selected

Message specific

The small information in the message is connected to each other.

7. Requirement 6, which is characterized by

The special sheep is close to the connection list of each message in the message to the local line.

8. The system of miniaturization, which consists of

Pick up each, in the direction of receiving small information The message receives a small message in the special message message, and then receives the small line local, and then receives the small message.

The message is received, and the message is connected to each other.

Connect with each

Each of the destinations includes a small message for each phase in the message.

9. Requires the system of 8, which is characterized by

0 is connected to each of the near-message messages, and the message is established or updated in each connected home, and the message includes each connection list.

The sequel is close to the connection list 5 in the near-root message of each of the destinations.

10. Requires a system of 8 or 9, which is characterized in that each of the e odes of each of the E TRA systems

Each of the connected and connected ones

TRA C

GERA's BSC

A2 00 system BSC