WO2018113343A1 - 一种邻区关系的更新方法及装置 - Google Patents

一种邻区关系的更新方法及装置 Download PDF

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Publication number
WO2018113343A1
WO2018113343A1 PCT/CN2017/100366 CN2017100366W WO2018113343A1 WO 2018113343 A1 WO2018113343 A1 WO 2018113343A1 CN 2017100366 W CN2017100366 W CN 2017100366W WO 2018113343 A1 WO2018113343 A1 WO 2018113343A1
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Prior art keywords
cell
neighboring
merged
notification message
hidden
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PCT/CN2017/100366
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English (en)
French (fr)
Inventor
李光伟
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中兴通讯股份有限公司
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Publication of WO2018113343A1 publication Critical patent/WO2018113343A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information

Definitions

  • the present application relates to, but is not limited to, the field of mobile communication technologies, and in particular, to a method and an apparatus for updating a neighbor relationship.
  • LTE Long Term Evolution
  • multi-cell cooperation has become a technology that has been widely concerned in the research of the next generation wireless communication field.
  • cell merging technology has become the best choice to avoid co-channel interference and frequent handover problems.
  • the technology can implement a logical cell to aggregate multiple Radio Remote Units (RRUs).
  • RRUs Radio Remote Units
  • the coverage of each RRU is called a Cell Portion (CP).
  • CP Cell Portion
  • the problem of mobility is evolved into a problem of detection and scheduling of a CP.
  • KPI key performance indicator
  • ANR Automatic Neighbor Relation
  • the embodiment of the invention provides a method and a device for updating the neighbor relationship, which can enable the neighbor relationship to be updated in time and in time when the multi-cell merges and splits.
  • the embodiment of the present invention provides a method for updating a neighbor relationship, which is applied to a combination of a first cell and other N-1 cells in an N cell, where the first cell is a master of the merged cell.
  • the method includes: the first cell sends an ith hidden cell notification message to a cell that does not participate in the merging of the i-th cell; the ith hidden cell notification message is used to indicate that the merged
  • the cell serves as a neighboring cell and the i-th cell is a hidden cell; wherein, i is an integer of 2 to N, and the N is an integer greater than 1.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship, where the first cell is a primary cell of the merged cell, where the merged cell formed by combining the N cells is split.
  • the method includes:
  • the i-th cell sends an ith de-hidden cell notification message to the cell that does not participate in the merging of the i-th cell, where the ith de-hidden cell notification message is used to indicate that the merged cell is deleted from its neighboring cell And restoring the i-th cell to a normal neighboring cell; wherein the i is an integer from 2 to N, and the N is an integer greater than one.
  • an embodiment of the present invention provides a method for updating a neighbor relationship, where the method includes: when a merged cell formed by combining N cells is added to a cell that is not involved in the merge, the method includes:
  • the cell that does not participate in the merging receives the ith hidden cell notification message sent by the first cell, and uses the merged cell as a neighboring cell and the i-th cell as a hidden cell according to the ith hidden notification message;
  • the cell is the primary cell of the combined cell, the i is an integer from 2 to N, and the N is an integer greater than one.
  • an embodiment of the present invention provides a method for updating a neighbor relationship, which is applied to a cell that does not participate in a merge when a merged cell formed by a combination of N cells is split, and the method includes:
  • the cell that does not participate in the merging receives the ith unlocked cell notification message sent by the i-th cell, and deletes the merged cell from the neighboring cell according to the ith unlocked cell notification message and the i-th cell
  • the first cell is a primary cell of the merged cell
  • the i is an integer of 2 to N
  • the N is an integer greater than 1.
  • an embodiment of the present invention provides an apparatus for updating a neighbor relationship, where the apparatus includes:
  • a first storage module configured to store a cell identifier of a cell that does not participate in the merge in the neighboring cell of the i-th cell
  • a first sending module configured to: when a first cell of the N cells is merged with another N-1 cells to obtain a combined cell, according to a cell identifier of a cell that does not participate in the merging of the i-th cell
  • the cell that does not participate in the merging of the i-th cell sends an ith hidden cell notification message, where the ith hidden cell notification message is used to indicate that the merged cell is a neighboring cell and the i-th cell
  • the first cell is a primary cell of the combined cell
  • the i is an integer from 2 to N
  • the N is an integer greater than one.
  • an embodiment of the present invention provides a neighbor relationship update device, where the device includes:
  • a second storage module configured to store a cell identifier of a cell that does not participate in the merge in the neighboring cell of the i-th cell
  • a second sending module configured to: when the merged cell is split into N cells, according to the cell identifier of the cell that does not participate in the merge in the neighboring cell of the i-th cell, to the neighboring cell to the i-th cell
  • the cell participating in the merging sends an ith de-hidden cell notification message, where the ith de-hidden cell notification message is used to indicate that the merged cell is deleted from its neighboring cell and the i-th cell is restored to a normal neighboring cell.
  • i is an integer from 2 to N
  • the N is an integer greater than one.
  • an embodiment of the present invention provides a neighbor relationship update device, where the device includes:
  • the first receiving module is configured to receive an ith hidden cell notification message sent by the first cell when the merged cell formed by adding the N cells is a neighboring cell;
  • the first processing module is configured to use, according to the ith hidden notification message, the merged cell as a neighboring cell and the i-th cell as a hidden cell, where the first cell is the primary cell of the merged cell, i is an integer from 2 to N, and the N is an integer greater than one.
  • an embodiment of the present invention provides a neighbor relationship update device, where the device includes:
  • the second receiving module is configured to: when the merged cell is split into N cells, receive an ith unlocked cell notification message sent by the first cell;
  • a second processing module configured to delete the merged cell from the neighboring cell and the i-th cell as a normal neighbor according to the ith de-hidden cell notification message, where the first cell is the In the primary cell of the combined cell, the i is an integer from 2 to N, and the N is an integer greater than one.
  • an embodiment of the present invention provides a computer readable storage medium storing computer executable instructions, where the computer executable instructions are executed by a processor to implement a method for updating a neighbor relationship of the first aspect.
  • an embodiment of the present invention provides a computer readable storage medium storing computer executable instructions, where the computer executable instructions are executed by a processor to implement a method for updating a neighbor relationship of the second aspect.
  • an embodiment of the present invention provides a computer readable storage medium storing computer executable instructions, where the computer executable instructions are executed by a processor to implement a method for updating a neighbor relationship of the third aspect.
  • an embodiment of the present invention provides a computer readable storage medium storing computer executable instructions, where the computer executable instructions are executed by a processor to implement a method for updating a neighbor relationship of the fourth aspect.
  • An embodiment of the present invention provides a method and an apparatus for updating a neighbor relationship, where, when a first cell of the N cells is merged with another N-1 cells to obtain a combined cell, the first cell is merged.
  • the primary cell of the cell the first cell does not participate in the neighboring cell of the i-th cell
  • the ith hidden cell notification message is used to indicate that the merged cell is used as a neighboring cell and the i-th cell is a hidden cell; wherein the i is 2
  • the N is an integer greater than 1, such that when the cell 1 to the cell N are merged into the merged cell, the merged cell sends a cell that does not participate in the merge in the neighboring cell of the i-th cell.
  • the i-hidden cell notification message at this time, the cell that does not participate in the merging of the i-th cell will update its neighbor relationship according to the ith hidden cell notification message, thereby improving the timeliness of updating the neighbor relationship relationship. accuracy.
  • FIG. 1 is a schematic flowchart of an implementation method of updating a neighbor relationship relationship when a cell is merged according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of an implementation method for updating a neighbor relationship when a merged cell is added to a neighboring cell as a neighboring cell according to Embodiment 2 of the present invention
  • FIG. 3 is a schematic flowchart of an implementation method for updating a neighbor relationship when a neighboring cell is deleted from a merged cell according to Embodiment 3 of the present invention
  • 4-1 is a schematic flowchart of an implementation method for updating a neighboring cell relationship of a merged cell when splitting a merged cell according to Embodiment 4 of the present invention
  • 4-2 is a schematic flowchart showing an implementation method of updating a neighboring cell relationship of a third cell when splitting a merged cell according to Embodiment 4 of the present invention
  • 4-3 is a method for updating a neighboring cell relationship of a group outside a group when a merged cell is split according to Embodiment 4 of the present invention
  • FIG. 5 is a schematic flowchart of an implementation method for updating a neighboring cell relationship when a fifth group of external cells is deleted as a neighboring cell of a merged cell according to an embodiment of the present invention
  • FIG. 6 is a schematic flowchart of a method for processing a notification message sent by a group of external cells to a combined cell according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a usage scenario of a cell dynamic merge splitting according to Embodiment 7 of the present invention.
  • FIG. 8 is a schematic flowchart of an implementation process of updating a neighbor relationship relationship according to Embodiment 7 of the present invention.
  • FIG. 9 is a schematic flowchart of an implementation method of updating a neighbor relationship when a cell is merged according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a device for updating a neighboring area relationship according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of a device for updating a neighboring cell relationship according to an embodiment of the present invention.
  • the primary cell is a cell in the merged group, and when the merged cell is in the merged state, the information of the cell is externally presented;
  • Secondary cell a cell other than the primary cell in the merged group
  • Out-of-group cell a cell outside the merged group
  • a hidden cell a secondary cell that establishes a neighboring cell relationship with an out-of-group cell when not in the merged state.
  • the out-of-group cell with which the adjacent cell has an adjacency relationship is regarded as a hidden cell;
  • the virtual cell is in the merged state.
  • the set of the outer cell and the secondary cell in the merged cell are regarded as virtual cells.
  • FIG. 1 is a schematic flowchart of a method for updating a neighboring cell relationship when a cell is merged according to an embodiment of the present invention. As shown in FIG.
  • Step S101 combining the primary cell 1 and (n-1) secondary cells (cell 2 ... cell n) into the cell A;
  • step S101 may be performed by the user on a client for configuring management of the primary cell and the secondary cell.
  • Step S102 the cell A saves the neighbor relationship set NBRSet1, NBRSet2, ..., NBRSetn of the cell 1, the cell 2, ..., the cell n, and removes the neighbor relationship set of the cell 1 to the cell n.
  • the cell identifier set of the cell with the neighbor relationship between the cells 1 and N is merged, and the merged cell neighbor relationship set NBRSetA is obtained, that is:
  • NBRSetA NBRSet1 ⁇ NBRSet2 ⁇ -> ⁇ NBRSetn– ⁇ NBRxy;
  • the NBRSeti is a set of cell identifiers of a cell having a neighbor relationship with the cell i, and is a symbol of a union of two sets, where ⁇ is a summation symbol, and ⁇ NBRxy indicates that the cells 1 to N have a neighbor relationship. a collection of cell identities;
  • Step S103 the cell A sends a hidden cell notification message, and notifies all cells in the (NBRSeti- ⁇ NBRxy): "Cell i is a hidden cell, and cell A is a merged cell";
  • NBRSeti is a cell identity set of a cell having a neighbor relationship with cell i
  • (NBRSeti - ⁇ NBRxy) is a neighboring cell obtained by removing a cell identity set of a cell having a neighbor relationship between the cells 1 to N from NBRSeti.
  • Set, i 2,3,....,n.
  • (NBRSeti - ⁇ NBRxy) is also a set of cell identities of out-of-group cells having a neighbor relationship with cell i.
  • the hidden cell notification message may be sent and received through the Xc interface, or may be sent and received through the network management interface.
  • the cell in (NBRSeti - ⁇ NBRxy) is determined as the first cell.
  • Step S104 After receiving the hidden cell notification message, the first cell sets the cell i as a hidden cell.
  • Step S105 the first cell searches whether there is an adjacency relationship to the cell A;
  • Step S106 If the first cell does not have the adjacency relationship to the cell A, the first cell adds the neighbor relationship to the cell A, and sets the cell A as the merged cell of the hidden cell;
  • Step S107 the first cell migrates the service between the cell and the cell i to the cell A, and prohibits the service from being initiated to the cell n.
  • Step S108 the cell A migrates the service between the pre-merging cell i and its neighboring cell to the cell A.
  • step S108 may also be performed after step S103.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship when a cell is added to a neighboring cell, and in the embodiment of the present invention, the primary cell 1 and the (n-1) secondary cell ( The cell 2...the cell n) is merged into the cell A.
  • FIG. 2 is a schematic flowchart of the method for updating the neighboring cell relationship when the merged cell is added to the neighboring cell as the neighboring cell according to the second embodiment of the present invention. As shown in FIG. 2, the method is as shown in FIG. include:
  • Step S201 the cell A adds the out-of-group cell X as the neighboring cell of the cell A;
  • Step S202 the cell A adds the cell X to the NBRSet1, the NBRSet2, ..., the NBRSetn, and marks the cell X as a virtual cell in the neighboring cell set;
  • Step S203 the cell A adds the cell X to the NBRSetA without special marking
  • Step S204 the cell A sends a virtual cell notification message to the cell X, and notifies the cell X that "cell 2, ..., cell n is a secondary cell of cell A";
  • Step S205 the cell X receives the notification message of the virtual cell: "Cell 2, ..., the cell n is the secondary cell of the cell A";
  • Step S207 the cell X records the cell information of the cell 2, ..., the cell n, and marks it as a virtual cell; the process ends.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship when a neighboring cell is deleted from a merged cell.
  • a primary cell 1 and (n-1) secondary cells (a cell 2... The cell n is merged into the cell A, and the cell A has a neighboring cell relationship with the out-of-group cell X.
  • FIG. 3 is a schematic flowchart of the method for updating the neighboring cell relationship when the neighboring cell is deleted from the merged cell according to Embodiment 3 of the present invention. As shown in 3, the method includes:
  • Step S301 the cell A deletes the neighbor relationship between the cell A and the out-of-group cell X.
  • Step S302 the cell A deletes the cell X from NBRSet1, NBRSet2, ..., NBRSetn respectively;
  • Step S303 the cell A deletes the cell X from the NBRSetA; the process ends.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship when a merged cell is split.
  • a primary cell 1 and (n-1) secondary cells (a cell 2... The cell n is merged into the cell A.
  • FIG. 4-1 is a schematic flowchart of the method for updating the neighboring cell relationship of the merged cell when the merged cell is split in the fourth embodiment of the present invention
  • FIG. 4-2 is a fourth merged cell according to the fourth embodiment of the present invention.
  • FIG. 4-3 is a method for updating the neighboring cell relationship of the out-of-group cell when the merged cell is split in the fourth embodiment of the present invention, as shown in FIG. 4-1.
  • the method includes:
  • Step S401 if the merged cell A satisfies the split condition, split the merged cell A into a cell 1, a cell 2, ..., a cell n;
  • Step S402 the cell A sends an un-hidden cell notification message, and notifies the third cell: “Remove the cell i hidden cell, and the cell A is a merged cell”;
  • the third cell is a cell in the (NBR Seti - ⁇ NBR xy - virtual cell), and the (NBR Seti - ⁇ NBR xy - virtual cell) is obtained by removing the cell identity of the cell having the neighbor relationship between the cells 1 to N from the NBR Seti.
  • Step S403 the third cell receives the notification message of the unhidden cell sent by the cell A: “Remove the cell i hidden cell, and the cell A is a merged cell”;
  • Step S404 the third cell sets the cell i as a normal cell
  • Step S405 the third cell searches whether there is an adjacency relationship to the cell A, and if yes, goes to step S406, otherwise, the process ends;
  • Step S406 the third cell checks whether the cell A is marked as a merged cell of the hidden cell
  • Step S407 if the cell A is a merged cell marked as a hidden cell, the third cell deletes the neighboring cell relationship to the cell A; the process ends.
  • the third cell deletes the cell identity of the cell A from the neighboring cell set of the out-of-group cell.
  • Step S408 the cell A sends a virtual cell measurement notification message, and notifies the NBRSet1.
  • Step S409 the out-of-group cell receives the notification message of the virtual cell measurement: "Measurement of the virtual cell with the cell A as the merged cell";
  • Step S410 The out-of-group cell determines a second cell, and initiates an Evolved Universal Terrestrial Radio Access Network (E-URAN) cell global identifier (E-UTRAN Cell Global Identifier) for the second cell.
  • E-URAN Evolved Universal Terrestrial Radio Access Network
  • E-UTRAN Cell Global Identifier Evolved Universal Terrestrial Radio Access Network
  • the second cell is a cell that marks a neighboring cell set of the out-of-group cell as a virtual cell in which cell A is a merged cell.
  • Step S411 the out-of-group cell determines whether the ECGI measurement of the second cell is successful.
  • Step S412 if the out-of-group cell successfully measures the second cell ECGI, the out-of-group cell adds the second cell to the neighboring cell set of the out-of-group cell;
  • Step S414 the out-of-group cell initiates an ECGI measurement to the cell A.
  • Step S415 the out-of-group cell determines whether the ECGI measurement of the cell A is successful.
  • Step S416 if the ECGI measurement of the cell A of the out-of-group cell is successful, the adjacency relationship to the cell A is retained.
  • Step S417 if the ECGI measurement of the cell A fails by the out-of-group cell, deleting the adjacency relationship to the cell A;
  • Step S418, the cell A allocates NBRSet1, NBRSet2, ..., NBRSetn to the cell 1, the cell 2, ..., the cell n, respectively;
  • Step S419 the cell i performs ECGI measurement on the cell marked as a virtual cell in the NBRSeti;
  • NBRSet1 is a cell identifier set of a cell having a neighbor relationship with cell 1
  • NBRSet2 is a cell identifier set of a cell having a neighbor relationship with cell 2
  • NBRSetn is a cell having a neighbor relationship with cell n a collection of cell identifiers, which can be seen
  • NBRSeti is a cell identity set of a cell having a neighbor relationship with cell i.
  • Step S420 the cell i determines whether the ECGI measurement is successful
  • Step S421 the cell i adds a virtual cell with a successful ECGI measurement as a neighboring cell
  • the cell i retains the cell identity marked as the virtual cell for the successful ECGI measurement in the NBRSerti, and cancels the virtual cell flag.
  • Step S422 the cell i deletes the virtual cell that fails to measure the ECGI; the process ends.
  • the cell i deletes the cell identity marked as a virtual cell from the NBR Seti that failed the ECGI measurement.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship when an out-of-group cell is deleted as a neighboring cell of a merged cell.
  • the merged cell A is a neighboring cell of the out-of-group cell X.
  • FIG. 5 is a schematic flowchart of an implementation method for updating a neighboring cell relationship when a group of external cells is deleted into a neighboring cell of a merged cell according to an embodiment of the present invention. As shown in FIG. 5, the method includes:
  • Step S501 deleting the neighbor relationship between the out-of-group cell X and the cell A;
  • Step S502 the out-of-group cell X determines whether there is a cell in the neighboring cell set of the out-of-group cell X that is marked as a virtual cell in which the cell A is a merged cell;
  • Step S503 if there is a cell in the neighboring cell set of the out-of-group cell X that is marked as a virtual cell in which the cell A is a merged cell, the out-of-group cell X marks the cell A as a merged cell.
  • the cell of the virtual cell is deleted from the neighboring cell set of the out-of-group cell X;
  • Step S504 the out-of-group cell determines whether there is a cell in the neighboring cell set of the out-of-group cell X that is marked as a cell with a cell A as a merged cell;
  • Step S505 If there is a cell in the neighboring cell set of the out-of-group cell that is marked as a cell with a cell A as a merged cell, the out-of-group cell X marks the cell with the cell A as a merged cell. The cell of the cell is deleted from the set of neighbors of the out-of-group cell X.
  • FIG. 6 is a schematic flowchart of the method for processing the notification message sent by the six groups of the external cell to the merged cell according to the embodiment of the present invention. As shown in FIG. 6, the method includes:
  • step S601 the out-of-group cell receives the notification message sent by the merged cell A, and determines the type of the notification message. If it is a notification message of the hidden cell, go to step S602; if it is the notification message of the hidden cell, go to step S607. If it is a notification message of the virtual cell, go to step S612; if it is a notification message of the virtual cell measurement, go to step S614;
  • Step S602 the out-of-group cell receives the notification message of the hidden cell sent by the cell A: "Cell n is a hidden cell, and cell A is a merged cell";
  • Step S603 the out-of-group cell sets the cell n as a hidden cell
  • Step S604 the out-of-group cell search has an adjacency relationship to the cell A;
  • the out-of-group cell searches for a neighboring cell set of the out-of-group cell, and determines whether there is a cell identity of the cell A in the neighboring cell set of the out-of-group cell, and if there is a cell in the neighboring cell set of the out-of-group cell
  • the cell identifier of A indicates that the out-of-group cell has an adjacency relationship to the cell A. If there is no cell identifier of the cell A in the neighboring cell set of the out-group cell, it indicates that the out-of-group cell does not have a The adjacency relationship of cell A.
  • Step S605 if the out-of-group cell does not have the adjacency relationship to the cell A, the out-of-group cell is added to the neighbor relationship of the cell A, and the cell A is set as the merged cell of the hidden cell;
  • the out-of-group cell adds the cell identity of the cell A to the neighboring cell set of the out-of-group cell, and marks the cell A To hide the merged cell of the cell.
  • Step S606 the out-of-group cell migrates the service between the cell and the cell n to the cell A, and prohibits the service from being initiated to the cell n; the process ends.
  • Step S607 The out-of-group cell receives the notification message of the un-hidden cell sent by the cell A: “Remove the cell n hidden cell, and the cell A is a merged cell”;
  • Step S608 the out-of-group cell sets the cell n as a normal cell
  • Step S609 the out-of-group cell search has an adjacency relationship to the cell A, if Yes, go to step S610, otherwise, the process ends;
  • Step S610 the out-of-group cell checks whether the cell A is marked as a merged cell of the hidden cell
  • Step S611 if the cell A is a merged cell marked as a hidden cell, the out-of-group cell deletes the neighbor relationship to the cell A; the process ends.
  • the out-of-group cell deletes the cell identity of the cell A from the neighboring cell set of the out-of-group cell.
  • Step S612 the out-of-group cell receives the notification message of the virtual cell: "Cell 2, ..., cell n is the secondary cell of cell A";
  • Step S613 the out-of-group cell marks the cell 2, ..., the cell n as a virtual cell; the process ends.
  • Step S614 the out-of-group cell receives the notification message of the virtual cell measurement: "Measurement of the virtual cell with the cell A as the merged cell";
  • Step S615 the out-of-group cell searches for all virtual cells in which the cell A is a merged cell, and initiates an ECGI measurement;
  • the out-of-group cell determines a cell that is marked as a virtual cell in which cell A is a merged cell, that is, a second cell in other embodiments of the present invention, by searching a set of neighboring cells of the out-of-group cell, and The second cell initiates an ECGI measurement.
  • Step S616 the out-of-group cell determines whether the ECGI measurement of the second cell is successful.
  • Step S617 if the ECGI measurement of the second cell is successful, the out-of-group cell retains a neighbor relationship with the second cell;
  • the second cell itself has a neighboring cell set with the out-of-group cell
  • the out-of-group cell successfully performs ECGI measurement on the second cell
  • the out-of-group cell is in the out-of-group cell.
  • the cell identity of the second cell is reserved in the neighboring cell set, and the virtual cell tag of the second cell is cancelled.
  • the out-of-group cell deletes the cell identity of the second cell from the neighboring cell set of the out-of-group cell.
  • Step S619 the out-of-group cell initiates an ECGI measurement to the cell A.
  • Step S620 the out-of-group cell determines whether the ECGI measurement for the cell A is successful.
  • Step S621 if the ECGI measurement of the cell A is successful, the adjacency relationship to the cell A is retained;
  • Step S622 if the ECGI measurement of the cell A fails, the adjacency relationship to the cell A is deleted; the process ends.
  • a scenario is first assumed: assuming that there are cells 1, 2, 3, 4, and 5, wherein: cell 1 has the same two-way adjacency relationship with cells 2, 3; cell 2 has the same cell 1, 4 There is a two-way adjacency relationship; cell 5 has no adjacency with all cells; the scenario is shown in FIG. 7.
  • FIG. 8 is a schematic flowchart of an implementation process of updating a neighboring cell relationship according to Embodiment 7 of the present invention. The implementation of the present invention is further described in detail below with reference to FIG. 8.
  • Step S801 the cells 1 and 2 satisfy the combining condition, perform cell merging, and merge into the cell A, the cell 1 is the primary cell, and the cell 2 is the secondary cell;
  • Step S802 saving NBRSet1, NBRSet2, and generating NBRSetA;
  • Step S803 the cell A uses NBRSetA as a neighboring cell set, and the service between the cell 2 and the cell 4 is migrated to the cell A;
  • Step S804 the cell A sends a hidden cell notification message to the cell 4: "Cell 2 is a hidden cell, and cell A is a merged cell";
  • the hidden cell notification message may be connected through Xc.
  • the port sends and receives, and can also be sent and received through the network management interface.
  • step S805 the cell 4 receives the hidden cell notification message, and sets the cell 2 as a hidden cell to find whether there is a neighboring cell relationship to the cell A. If the cell 4 has no neighboring cell relationship to the cell A, the cell 4 is added to the cell A. The adjacency relationship is set, and the cell A is a merged cell of the cell, and the service between the cell 2 and the cell 2 is migrated to the cell A, and the cell 2 is prohibited from initiating the service to the cell 2;
  • Step S806 adding a neighboring cell relationship between the cell 5 and the cell A.
  • the cell A adds the cell 5 to the NBRSet1 and the NBRSet2, and sets it as a virtual cell.
  • NBRSet1 ⁇ 2, 3, 5 (virtual cell) ⁇
  • NBRSet2 ⁇ 1, 4, 5 (virtual cell) ⁇
  • Step S807 the cell A sends a virtual cell notification message to the cell 5: "Cell 2 is a secondary cell of the cell A";
  • the virtual cell notification message may be sent and received through the Xc interface, or may be sent and received through the network management interface.
  • Step S808 the cell 5 receives the virtual cell notification message, records the information of the cell 2 and marks it as the virtual cell of the cell A;
  • NBRSet5 ⁇ A, 2 (virtual cell) ⁇ .
  • step S809 the cell A deletes the neighbor relationship with the cell 3.
  • the cell A deletes the cell 3 from the NBRSet1, and deletes the cell 3 from the NBRSetA.
  • Step S810 the cell 3 deletes the neighbor relationship with the cell A, and the cell 3 determines whether there is a cell identifier of the virtual cell marked with the cell A as the merged cell in the NBRSet3, and the cell 3 is marked as the cell with the cell A as the merged cell.
  • the cell identifier of the virtual cell is deleted, and the cell 3 determines whether there is a cell identifier of the hidden cell marked with the cell A as the merged cell in the NBRSet3, and the cell identifier of the hidden cell marked with the cell A as the merged cell is deleted.
  • Step S811 the cell A satisfies the splitting condition and is split into cells 1 and 2;
  • Step S812 sending an unhide cell notification message to the cell 4: "Unblock the cell 2 hidden cell, and the cell A is a merged cell";
  • the unhidden cell notification message may be sent and received through the Xc interface, or may be sent and received through the network management interface.
  • Step S813 the cell 4 receives the message for releasing the hidden cell, and unblocks the cell 2, and sets it as a normal cell; and deletes the neighbor relationship with the cell A;
  • Step S814 the cell 1 finds that the virtual cell 5 exists in the NBRSet1, initiates the ECGI measurement on the cell 5, and sends a virtual cell measurement notification message to the cell 5: "the cell A is the virtual cell measurement of the merged cell”; the cell 2 is in the NBRSet2 Finding that there is a virtual cell 5, initiating an ECGI measurement for the cell 5;
  • the virtual cell measurement notification message may be sent and received through the Xc interface, or may be sent and received through the network management interface.
  • step S815 the cell 1 fails to measure the ECGI of the cell 5, and deletes the virtual cell 5.
  • NBRSet2 ⁇ 1, 4, 5 ⁇ ;
  • Step S816 The cell 5 receives the virtual cell measurement notification message, and performs ECGI measurement on the virtual cell 2 and the merged cell A respectively.
  • the cell 2 ECGI measurement succeeds, the cell A ECGI measurement fails, the cell 2 virtual cell flag is cancelled, and the cell 2 is added.
  • For the neighboring area delete the neighboring relationship with the cell A; the process ends.
  • An embodiment of the present invention provides a method for updating a neighboring cell relationship when a cell is merged, and is applied to a combination of a first cell and a second cell, ..., an Nth cell, where the first cell is a primary cell of the combined cell.
  • FIG. 9 is a schematic flowchart of an implementation method for updating a neighbor relationship when a cell is merged according to an embodiment of the present invention. As shown in FIG. 9, the method includes:
  • Step S901 the first cell merges the neighboring cell of the first cell with the neighboring cell of the second cell, ..., the neighboring cell of the Nth cell.
  • Step S902 the first cell removes the merged neighboring cell from the merged cell.
  • the cell serves as a neighboring cell of the merged cell.
  • Step S903 the first cell sends an ith hidden cell notification message to a cell in the neighboring cell of the i-th cell that does not participate in the merging.
  • the ith hidden cell notification message is used to indicate that the merged cell is used as a neighboring cell and the i-th cell is a hidden cell; the i is 2, 3, . . . , N, the N Is an integer greater than 1.
  • the ith hidden cell notification message includes a cell identifier of the hidden cell and a cell identifier of the merged cell.
  • the cell that does not participate in the merging receives the ith hidden cell notification message sent by the first cell, and uses the merged cell as a neighboring cell and the i-th cell as a hidden cell according to the ith id notification message;
  • the first cell is the primary cell of the combined cell, and the i is 2, 3, ..., N, and the N is an integer greater than 1.
  • the ith hidden cell notification message is sent or received through an Xc interface or a network management interface.
  • the cell that does not participate in the merge migrates the service with the i-th cell to the merged cell, and does not initiate a service to the i-th cell.
  • Step S904 the first cell migrates the service between the i-th cell and the cell in the neighboring cell of the i-th cell that is not involved in the merge to the merged cell.
  • the neighboring cell of the merged cell is determined according to the neighboring cell of the first cell to the Nth cell, and then the first cell is used as the merged cell.
  • the primary cell of the cell sends an ith hidden cell notification message to the cell in the neighboring cell of the i-th cell that does not participate in the merging.
  • the ith hidden cell notification message is used to indicate that the merged cell is used as a neighboring cell and the i-th cell is a hidden cell; the i is 2, 3, . . .
  • the N The integer is greater than 1, such that when the first cell to the Nth cell are combined to obtain the combined cell, the neighboring cell of the merged cell can be determined according to the neighboring cell of the first cell to the Nth cell, and no manual is needed. If the cell is merged, the neighboring cell relationship may be updated in time and accurately, and the first cell sends an ith hidden cell notification message to the cell in the neighboring cell of the i-th cell that does not participate in the merge. When the neighboring area of the i-th cell The cell that does not participate in the merging will update its neighbor relationship according to the ith hidden cell notification message, and improve the timeliness and accuracy of the neighbor cell relationship update in the neighboring cell of the i-th cell.
  • an embodiment of the present invention provides a method for updating a neighbor relationship relationship when a merged cell adds a first neighboring cell, where the method includes:
  • the merged cell marks the first neighbor as a virtual cell.
  • the merged cells are the first cell, the second cell, ..., the Nth cell.
  • the first neighboring cell is a cell that does not participate in the merge.
  • the first cell, the second cell, ..., the Nth cell respectively add the first neighboring cell to each neighboring cell, and mark the first neighboring cell as a virtual cell.
  • the first cell adds the first neighboring cell to a neighboring cell of the merged cell.
  • the first cell sends a virtual cell notification message to the first neighboring cell.
  • the virtual cell notification message is used to indicate that the second cell, ..., the Nth cell is the virtual cell of the first neighboring cell.
  • the first neighboring cell receives the virtual cell notification message sent by the first cell, and uses the second cell, the third cell, the ..., the Nth cell as the first cell according to the virtual cell notification message.
  • a virtual cell in a neighboring area A virtual cell in a neighboring area.
  • an embodiment of the present invention provides a method for updating a neighboring cell relationship of a second neighboring cell in a merged cell, where the method includes deleting a second neighboring cell from a neighboring cell of the merged cell, and And deleting the merged cell from the neighboring cell of the second neighboring cell, where the method includes:
  • the first cell when the merged cell deletes the second neighboring cell, the first cell separates the second neighboring cell from the neighboring cell of the first cell, the neighboring cell of the second cell, ..., The neighboring area of the N cell is deleted.
  • the second neighboring cell is a cell that participates in the merge.
  • the first cell deletes the second neighboring cell from a neighboring cell of the merged cell.
  • the second neighboring cell deletes the merged cell from its neighboring cell.
  • the second neighboring cell determines whether there is a virtual cell in the neighboring cell that uses the merged cell as the merged cell;
  • the virtual cell is deleted.
  • the second neighboring cell determines whether there is a hidden cell in the neighboring cell that is a merged cell.
  • the hidden cell is deleted.
  • an embodiment of the present invention provides a method for updating a neighbor relationship when a cell is split, and the method includes the following steps:
  • the combined cell is split into a first cell, a second cell, a ..., and a Nth cell.
  • the combined cell is a combined cell obtained by combining the first cell, the second cell, the ..., the Nth cell, and the first cell is the primary cell of the combined cell.
  • the i-th cell sends an ith de-hidden cell notification message to the cell in the neighboring cell of the i-th cell that does not participate in the merging.
  • the ith de-hidden cell notification message is used to indicate that the merged cell is deleted from its neighboring cell and the i-th cell is restored to a normal neighboring cell; wherein the i is 2, 3, ..., N, the N is an integer greater than one.
  • the ith unlocked cell notification message includes a cell identifier of a hidden cell that is to be restored to a normal neighboring cell and a cell identifier of the merged cell.
  • the cell that does not participate in the merging receives the ith de-hidden cell notification message sent by the i-th cell, and deletes the merged cell from its neighboring cell according to the ith de-hidden cell notification message.
  • the i-th cell is regarded as a normal neighboring cell.
  • the ith unblocking notification message is sent or received through the Xc interface or the network management interface.
  • the first cell sends a virtual cell measurement notification message to the virtual cell in the neighboring cell of the first cell.
  • the virtual cell measurement notification message is used to indicate the unified terrestrial radio access network E-UTRAN cell global identifier ECGI measurement in which the virtual cell evolves the virtual cell in its own neighboring cell.
  • the virtual cell measurement notification message includes a cell identifier of the merged cell.
  • the first cell allocates the neighboring cell of the first cell, the neighboring cell of the second cell, ..., the neighboring cell of the Nth cell to the first cell, the second cell, ... , the Nth cell.
  • the i-th cell performs ECGI measurement on the virtual cell in the neighboring cell of the i-th cell.
  • the i-th cell determines whether the ECGI measurement of the virtual cell in the neighboring cell of the i-th cell is successful. If the measurement is successful, the process proceeds to the eighth step; if the measurement fails, the process proceeds to the seventh step.
  • the i-th cell deletes the virtual cell that the ECGI measurement fails.
  • the i-th cell sets the virtual cell with successful ECGI measurement as a normal neighboring cell.
  • the cell that does not participate in the merging receives the virtual cell measurement notification message sent by the first cell, and performs ECGI measurement on the virtual cell in the neighboring cell of the cell that does not participate in the merging according to the virtual cell measurement notification message. .
  • the cell that does not participate in the merge determines whether the ECGI measurement of the virtual cell in the neighboring cell of the cell that does not participate in the merge is successful, and if the measurement is successful, the process proceeds to the eleventh step; If the quantity fails, go to the tenth step.
  • the cell that does not participate in the merge deletes the virtual cell that fails the ECGI measurement from its neighboring cell.
  • the cell that does not participate in the merge sets the virtual cell whose ECGI measurement is successful as a normal neighboring cell.
  • the cell that does not participate in the merging performs ECGI measurement on the combined cell.
  • the cell that does not participate in the merge determines whether the ECGI measurement of the merged cell is successful. If the measurement is successful, the process proceeds to the fourteenth step; if the measurement fails, the process proceeds to the thirteenth step.
  • a thirteenth step if the ECGI measurement of the merged cell fails, the cell that does not participate in the merge deletes the merged cell from its neighboring cell.
  • the cell that does not participate in the merge reserves the merged cell in its neighboring cell.
  • FIG. 10 is a schematic structural diagram of a device for updating a neighboring area relationship according to an embodiment of the present invention.
  • the apparatus 1000 includes: a third processing module. 1001.
  • the third processing module 1001 is configured to combine the neighboring cell of the first cell with the neighboring cell of the second cell, ..., the neighboring cell of the Nth cell, and the merged neighboring cell The cell obtained by the cell participating in the merge is removed as the neighboring cell of the merged cell.
  • the first storage module 1002 is configured to store a cell identifier of a cell that does not participate in the merge in the neighboring cell of the i-th cell;
  • the first sending module 1003 is configured to be the first cell and the second cell, ..., the Nth
  • the ith hidden cell notification message is sent to the cell in the neighboring cell of the i-th cell that does not participate in the merge according to the cell identifier of the cell that does not participate in the merging of the i-th cell.
  • the ith hidden cell notification message is used to indicate that the merged cell is used as a neighboring cell and the i-th cell is a hidden cell; wherein the first cell is a primary cell of the combined cell, where Where i is 2, 3, ..., N, and N is an integer greater than one.
  • the first migration module 1004 is configured to migrate traffic between the i-th cell and a cell in the neighboring cell of the i-th cell that does not participate in the merge to the merged cell.
  • the updating device further includes:
  • a first marking module configured to mark the first neighboring cell as a virtual cell when the merged cell adds a first neighboring cell
  • the first adding module is configured to add the first neighboring cell to a neighboring cell of the merged cell.
  • the third sending module is configured to send a virtual cell notification message to the first neighboring cell.
  • the virtual cell notification message is used to indicate that the second cell, ..., the Nth cell is the virtual cell of the first neighboring cell.
  • the first deleting module is configured to: when the merged cell deletes the second neighboring cell, the second neighboring cell is separated from the neighboring cell of the first cell, the neighboring cell of the second cell, ..., the Nth cell Deleted in the neighborhood;
  • a second deleting module configured to delete the second neighboring cell from a neighboring cell of the merged cell.
  • the third processing module, the first migration module, the first marking module, the first adding module, and the first deleting module may be used by a central processing unit in a device (base station) (CPU, Central Processing Unit), microprocessor (MCU, Micro Control Unit), digital signal processor (DSP, Digital Signal Processor) or programmable logic array (FPGA, Field-Programmable Gate Array) implementation.
  • a device base station
  • CPU Central Processing Unit
  • MCU Micro Control Unit
  • DSP Digital Signal Processor
  • FPGA Field-Programmable Gate Array
  • the first storage module 1002 may be a random access memory (RAM), a static random access memory (SRAM, Static Random Access Memory) in the device. Access Memory), DRAM (Dynamic Random Access Memory) implementation.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM Dynamic Random Access Memory
  • the first sending module and the third sending module may be implemented by a CPU, an MCU, a DSP or an FPGA in combination with a transmitter in the device.
  • the embodiment of the present invention further provides an apparatus for updating a neighbor relationship, where the apparatus includes: a second storage module, a second sending module, a fourth sending module, an allocating module, and a second measuring module.
  • Six delete modules and a second set module wherein:
  • the second storage module is configured to store a cell identifier of a cell that does not participate in the merge in the neighboring cell of the i-th cell;
  • the second sending module is configured to: when the merged cell is split into the first cell, the second cell, the ..., the Nth cell, according to the cell of the cell in the neighboring cell of the i-th cell that does not participate in the merge Identifying, by sending, to the cell that does not participate in the merging of the i-th cell, an ith de-hidden cell notification message, where the ith de-hidden cell notification message is used to indicate that the merged eNB is deleted from its neighboring cell
  • the cell returns the i-th cell to a normal neighboring cell; wherein the i is 2, 3, ..., N, and the N is an integer greater than 1. .
  • the fourth sending module is configured to send a virtual cell measurement notification message to the virtual cell in the neighboring cell of the first cell, where the virtual cell measurement notification message is used to indicate that the virtual cell is in its neighboring cell E-UTRAN cell global identifier ECGI measurement of the unified terrestrial radio access network in which the virtual cell is evolved;
  • the allocation module is configured to set a neighboring cell of the first cell and a neighbor of a second cell
  • the neighboring areas of the area, ..., the Nth cell are allocated to the first cell, the second cell, ..., the Nth cell, respectively.
  • the virtual cell measurement notification message includes a cell identifier of the merged cell.
  • the second measurement module is configured to perform ECGI measurement on a virtual cell in a neighboring cell of the i-th cell.
  • the sixth deleting module is configured to delete the virtual cell that fails the ECGI measurement.
  • the second setting module is configured to set a virtual cell with a successful ECGI measurement as a normal neighboring cell.
  • the second storage module may be implemented by RAM, SRAM, or DRAM in the device.
  • the second sending module and the fourth sending module may be implemented by a CPU, an MCU, a DSP or an FPGA in combination with a transmitter in the device.
  • the allocation module, the second measurement module, the sixth deletion module, and the second setting module may be implemented by a CPU, an MCU, a DSP, or an FPGA in the device.
  • an embodiment of the present invention provides an apparatus for updating a neighbor relationship
  • FIG. 11 is an apparatus for updating a neighbor relationship according to an embodiment of the present invention.
  • the updating apparatus includes: The receiving module 1101 and the first processing module 1102, wherein:
  • the first receiving module 1101 is configured to receive the ith hiding sent by the first cell when the merged cell formed by combining the first cell, the second cell, and the Nth cell is a neighboring cell. Cell notification message.
  • the first processing module 1102 is configured to use, according to the ith hidden notification message, the merged cell as a neighboring cell and the i-th cell as a hidden cell, where the first cell is a primary cell of the merged cell , i is 2, 3, ..., N, and the N is an integer greater than 1.
  • the updating device further includes:
  • the second migration module is configured to migrate the service with the i-th cell to the merged cell, and no longer initiates a service to the i-th cell.
  • the third receiving module is configured to receive the virtual cell notification message sent by the first cell when the merged cell formed by combining the first cell, the second cell, and the Nth cell is a neighboring cell, and according to The virtual cell notification message uses the second cell, the third cell, ..., the Nth cell as a virtual cell of a cell that does not participate in the merging.
  • the third deleting module is configured to delete the virtual cell in the neighboring cell and delete the hidden cell in the neighboring cell of the neighboring cell when the merged cell is deleted from the neighboring cell.
  • the first receiving module 1101 and the third receiving module may be implemented by a CPU, an MCU, a DSP, or an FPGA in combination with a receiver in the device.
  • the first processing module 1102, the second migration module, and the third deletion module may be implemented by a CPU, an MCU, a DSP, or an FPGA in the device.
  • An embodiment of the present invention further provides an apparatus for updating a neighbor relationship, where the apparatus includes: a second receiving module, a second processing module, a fourth receiving module, a fourth deleting module, a first setting module, and a first measuring module, The fifth deletion module and the retention module, wherein:
  • the second receiving module 1301 is configured to receive, when the merged cell is split into the first cell, the second cell, the ..., the Nth cell, receive the ith unlock cell notification message sent by the first cell;
  • the second processing module 1302 is configured to delete the merged cell from its neighboring cell according to the ith de-hidden cell notification message, and use the i-th cell as a normal neighboring cell, where the first cell For the primary cell of the combined cell, the i is 2, 3, ..., N, and the N is an integer greater than 1.
  • the fourth receiving module is configured to receive the virtual cell measurement notification message sent by the first cell, and perform ECGI measurement on the virtual cell in the neighboring cell of the cell that does not participate in the merge according to the virtual cell measurement notification message.
  • the fourth deleting module is configured to delete the virtual cell that fails the ECGI measurement from its neighboring cell.
  • the first setting module is configured to set a virtual cell with a successful ECGI measurement as a normal neighboring cell.
  • the first measurement module is configured to perform ECGI measurement on the combined cell
  • the fifth deleting module is configured to: if the ECGI measurement of the merged cell fails, delete the merged cell from its neighboring cell;
  • the reservation module is configured to reserve the merged cell in its neighboring cell if the ECGI measurement of the merged cell is successful.
  • the second receiving module and the fourth receiving module may be implemented by a CPU, an MCU, a DSP, or an FPGA in combination with a receiver in the device.
  • the second processing module, the fourth deleting module, the first setting module, the fifth deleting module, and the reserved module may be implemented by a CPU, an MCU, a DSP, or an FPGA in the device.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented by the processor to implement the update method of the neighbor relationship.
  • the application can take the form of a hardware embodiment, a software embodiment, or an embodiment in combination with software and hardware.
  • the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the merged cell when the cell 1 to the cell N are merged into the merged cell, the merged cell sends an ith hidden cell notification message to the cell in the neighboring cell of the i-th cell that does not participate in the merge.
  • the cell that does not participate in the merging of the i-th cell will update its neighbor relationship according to the ith hidden cell notification message, thereby improving the timeliness and accuracy of updating the neighbor relationship.

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Abstract

一种邻区关系的更新方法及装置，其中，所述方法应用于N个小区中第1小区与其他N-1个小区的合并时包括：所述第1小区向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述第1小区为合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。

Description

一种邻区关系的更新方法及装置 技术领域
本申请涉及但不限于移动通信技术领域，尤指一种邻区关系的更新方法及装置。
背景技术
在长期演进(Long Term Evolution，LTE)系统中，为了获得更好的网络性能，多小区协作成为下一代无线通信领域研究中被广泛关注的技术。其中小区合并技术已经成为了避免同频干扰以及频繁切换问题的最好选择。该技术可以实现一个逻辑小区聚合多个远程射频单元(Radio Remote Unit，RRU)，在这种组网场景下，每个RRU覆盖的范围称之为部分小区(Cell Portion，CP)。用户终端在同一个逻辑小区的不同RRU覆盖范围下移动时，不会发生切换，将移动性的问题演变成一个CP的检测和调度的问题。通过基站端的检测和调度降低了网络切换当中出错的概率，提升了网络关键性能指标(Key Performance Indicator，KPI)。
小区合并拆分通常应用在高铁、航线、密集楼宇覆盖等场景中。目前已经有很多触发以及动态进行小区的合并和拆分的实施方法。
但是多个小区合并为一个超级小区时，会涉及原小区与周边小区的邻区关系的处理，原小区内部邻区关系的处理，以及新生成的超级小区和周围邻区的新的关系的建立。如果这些关系处理不好，则对新小区和邻区的切换造成较大影响。反之亦然。一个超级小区拆分为多个普通小区时，也要同样考虑这个情况。
目前往往通过人工操作或者依赖自动邻区关系(Automatic Neighbor Relation，ANR)完成上述过程。而且随着动态小区合并拆分的进行，人工方式缺乏灵活性和及时性，无法保证多小区在合并拆分过程的用户(尤其是边缘用户)，尤其对于边缘用户较大降低了用户体验；通过ANR方式来进行邻区关系的更新时，尤其通过ANR方式对一些邻区关系进行删除时，需 要进行一系列的统计判断，才能决策出对哪些邻区关系进行删除，实时性较差。
发明概述
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供一种邻区关系的更新方法及装置，能够使得多小区合并拆分时邻区关系能够及时准确的更新。
第一方面，本发明实施例提供一种邻区关系的更新方法，应用于N个小区中第1小区与其他N-1个小区的合并，其中所述第1小区为合并后的小区的主小区，所述方法包括：所述第1小区向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述i为2至N的整数，所述N为大于1的整数。
第二方面，本发明实施例提供一种邻区关系的更新方法，应用于将N个小区合并形成的合并后的小区发生拆分时，其中，第1小区为合并后的小区的主小区，所述方法包括：
第i小区向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2至N的整数，所述N为大于1的整数。
第三方面，本发明实施例提供一种邻区关系的更新方法，应用于未参与合并的小区添加N个小区合并形成的合并后的小区为邻区时，所述方法包括：
所述未参与合并的小区接收第1小区发送的第i隐藏小区通知消息，并根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
第四方面，本发明实施例提供一种邻区关系的更新方法，应用于当N个小区合并形成的合并后的小区发生拆分时未参与合并的小区，所述方法包括：
所述未参与合并的小区接收第i小区发送的第i解除隐藏小区通知消息，并根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区，其中，所述第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
第五方面，本发明实施例提供一种邻区关系的更新装置，所述装置包括：
第一存储模块，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
第一发送模块，设置为当N个小区中第1小区与其他N-1个小区进行合并得到合并后的小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述第1小区为合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
第六方面，本发明实施例提供一种邻区关系更新装置，所述装置包括：
第二存储模块，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
第二发送模块，设置为当合并后的小区拆分为N个小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2至N的整数，所述N为大于1的整数。
第七方面，本发明实施例提供一种邻区关系更新装置，所述装置包括：
第一接收模块，设置为当添加N个小区合并形成的合并后的小区为邻区时，接收第1小区发送的第i隐藏小区通知消息；
第一处理模块，设置为根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
第八方面，本发明实施例提供一种邻区关系更新装置，所述装置包括：
第二接收模块，设置为当合并后的小区拆分为N个小区时，接收第1小区发送的第i解除隐藏小区通知消息；
第二处理模块，设置为根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区，其中，所述第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
第八方面，本发明实施例提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述第一方面的邻区关系的更新方法。
第九方面，本发明实施例提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述第二方面的邻区关系的更新方法。
第十方面，本发明实施例提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述第三方面的邻区关系的更新方法。
第十一方面，本发明实施例提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述第四方面的邻区关系的更新方法。
本发明实施例提供一种邻区关系的更新方法及装置，其中，当N个小区中第1小区与其他N-1个小区进行合并得到合并后的小区时，所述第1小区为合并后的小区的主小区，所述第1小区向第i小区的邻区中未参与合 并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述i为2至N的整数，所述N为大于1的整数，这样，当小区1至小区N合并为合并后的小区，所述合并后的小区会向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息，此时，第i小区的邻区中未参与合并的小区会根据第i隐藏小区通知消息进行自身的邻区关系的更新，提高了自身邻区关系更新的及时性与准确性。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1为本发明实施例一小区合并时邻区关系的更新方法的实现流程示意图；
图2为本发明实施例二合并小区添加组外小区为邻区时邻区关系的更新方法的实现流程示意图；
图3为本发明实施例三从合并小区删除邻区时邻区关系的更新方法的实现流程示意图；
图4-1为本发明实施例四合并小区的拆分时合并小区侧邻区关系的更新方法的实现流程示意图；
图4-2为本发明实施例四合并小区的拆分时第三小区侧邻区关系的更新方法的实现流程示意图；
图4-3为本发明实施例四合并小区拆分时组外小区侧邻区关系的更新方法；
图5为本发明实施例五组外小区删除为合并小区的邻区时邻区关系的更新方法的实现流程示意图；
图6为本发明实施例六组外小区对合并小区发送的通知消息的处理方法的实现流程示意图；
图7为本发明实施例七小区动态合并拆分的使用场景的示意图；
图8为本发明实施例七邻区关系的更新方法的实现流程示意图；
图9为本发明实施例八小区合并时邻区关系的更新方法的实现流程示意图；
图10为本发明实施例十二邻区关系的更新装置的组成结构示意图；
图11为本发明实施例十四邻区关系的更新装置的组成结构示意图。
详述
为便于理解，在本发明实施例中先定义几个概念：
主小区：合并组中的一个小区，当合并小区处于合并态时对外以该小区的信息呈现；
辅小区：合并组中除主小区之外的小区；
组外小区：合并组之外的小区；
隐藏小区：未处于合并态时与组外小区建立邻区关系的辅小区，当该辅小区处于合并态时，被与其有邻接关系的组外小区视为隐藏小区；
虚小区：处于合并态时，当合并小区与组外小区建立了邻接关系，该组外小区与合并小区中的辅小区互视为虚小区。
实施例一
本发明实施例提供一种小区合并时邻区关系的更新方法，图1为本发明实施例一小区合并时邻区关系的更新方法的实现流程示意图，如图1所示，所述方法包括：
步骤S101，将主小区1和(n-1)个辅小区(小区2……小区n)合并为小区A；
这里，步骤S101可以是用户在用于配置管理所述主小区与辅小区的客户端上进行的。
步骤S102，所述小区A保存小区1、小区2、……、小区n的邻区关系集NBRSet1、NBRSet2、……、NBRSetn，并将所述小区1至小区n的邻区关系集剔除所述小区1至N之间具有邻区关系的小区的小区标识集合后合并，得到合并小区邻区关系集NBRSetA，即：
NBRSetA＝NBRSet1∪NBRSet2∪……∪NBRSetn–ΣNBRxy；
其中，NBRSeti为与小区i具有邻区关系的小区的小区标识集合，∪为两个集合求并集的符号，Σ为求和符号，ΣNBRxy表示所述小区1至N之间具有邻区关系的小区标识的集合；
步骤S103，所述小区A发送隐藏小区通知消息，通知(NBRSeti–ΣNBRxy)中的所有小区：“小区i为隐藏小区，小区A为合并小区”；
这里，NBRSeti为与小区i具有邻区关系的小区的小区标识集合，(NBRSeti–ΣNBRxy)为从NBRSeti中除去所述小区1至N之间具有邻区关系的小区的小区标识集合得到的邻区集合，i＝2，3，….，n。(NBRSeti–ΣNBRxy)也就是与小区i具有邻区关系的组外小区的小区标识集合。
在实际的应用过程中，所述隐藏小区通知消息可以是通过Xc接口发送和接收的，也可以是通过网络管理接口发送和接收的。
在本发明实施例及其他实施例中，将(NBRSeti–ΣNBRxy)中的小区确定为第一小区。
步骤S104，第一小区收到隐藏小区通知消息后，将小区i设置为隐藏小区；
步骤S105，第一小区查找是否具有到小区A的邻接关系；
步骤S106，如果第一的小区没有具有到小区A的邻接关系，所述第一小区添加到小区A的邻区关系，并将所述小区A设置为隐藏小区的合并小区；
步骤S107，所述第一小区将与小区i之间的业务迁移到小区A，并禁止再向小区n发起业务；
步骤S108，所述小区A将合并前小区i和其邻区之间的的业务迁移到小区A。
这里，需要说明的是，步骤S108也可以在步骤S103之后执行。
实施例二
基于前述的实施例，本发明实施例提供一种合并小区添加组外小区为邻区时邻区关系的更新方法，在本发明实施例中，主小区1和(n-1)个辅小区(小区2……小区n)合并为小区A，图2为本发明实施例二合并小区添加组外小区为邻区时邻区关系的更新方法的实现流程示意图，如图2所示，所述方法包括：
步骤S201，小区A将组外小区X添加为所述小区A的邻区；
步骤S202，所述小区A将小区X分别添加至NBRSet1、NBRSet2、……、NBRSetn，并在上述邻区集中将小区X标记为虚小区；
步骤S203，所述小区A将小区X添加至NBRSetA，不做特殊标记；
步骤S204，所述小区A向所述小区X发送虚小区通知消息，通知小区X：“小区2、……、小区n是小区A的辅小区”；
步骤S205，所述小区X收到虚小区的通知消息：“小区2、……、小区n是小区A的辅小区”；
步骤S207，所述小区X将小区2、……、小区n的小区信息记录，并标记为虚小区；流程结束。
实施例三
基于前述的实施例，本发明实施例提供一种从合并小区删除邻区时邻区关系的更新方法，在本发明实施例中，主小区1和(n-1)个辅小区(小区2……小区n)合并为小区A，小区A与组外小区X建立有邻区关系，图3为本发明实施例三从合并小区删除邻区时邻区关系的更新方法的实现流程示意图，如图3所示，所述方法包括：
步骤S301，小区A删除小区A与组外小区X的邻区关系；
步骤S302，所述小区A将小区X分别从NBRSet1、NBRSet2、……、NBRSetn中删除；
步骤S303，所述小区A将小区X从NBRSetA中删除；流程结束。
实施例四
基于前述的实施例，本发明实施例提供一种合并小区的拆分时邻区关系的更新方法，在本发明实施例中，主小区1和(n-1)个辅小区(小区2……小区n)合并为小区A，图4-1为本发明实施例四合并小区的拆分时合并小区侧邻区关系的更新方法的实现流程示意图，图4-2为本发明实施例四合并小区的拆分时第三小区侧邻区关系的更新方法的实现流程示意图，图4-3为本发明实施例四合并小区拆分时组外小区侧邻区关系的更新方法，如图4-1、图4-2和图4-3所示，所述方法包括：
步骤S401，如果合并小区A满足拆分条件，将所述合并小区A拆分为小区1、小区2、……、小区n；
步骤S402，所述小区A发送解除隐藏小区通知消息，通知第三小区：“解除小区i隐藏小区，小区A为合并小区”；
这里，第三小区为(NBRSeti–ΣNBRxy-虚小区)中的小区，(NBRSeti–ΣNBRxy-虚小区)表示从NBRSeti中除去所述小区1至N之间具有邻区关系的小区的小区标识得到的邻区集合中不是虚小区的邻区集合，i＝2，3，…n。
步骤S403，所述第三小区收到所述小区A发送的解除隐藏小区的通知消息：“解除小区i隐藏小区，小区A为合并小区”；
步骤S404，所述第三小区将小区i设置为普通小区；
步骤S405，所述第三小区查找是否具有到小区A的邻接关系，如果有，转到步骤S406，否则，流程结束；
步骤S406，所述第三小区查看小区A是否被标记为隐藏小区的合并小区，
步骤S407，如果小区A是被标记为隐藏小区的合并小区，所述第三小区删除到小区A的邻区关系；流程结束。
这里，如果小区A被标记为隐藏小区的合并小区，则所述第三小区将所述小区A的小区标识从所述组外小区的邻区集合中删除。
步骤S408，所述小区A发送虚小区测量通知消息，通知NBRSet1中所 有被标记为虚小区的组外小区：“以小区A为合并小区的虚小区测量”；
步骤S409，所述组外小区收到虚小区测量的通知消息：“以小区A为合并小区的虚小区测量”；
步骤S410，所述组外小区确定第二小区，对第二小区发起演进的统一陆地无线接入网络(Evolved Universal Terrestrial Radio Access Network，E-URAN)小区全局标识符(E-UTRAN Cell Global Identifier，ECGI)测量；
这里，在本发明实施例及本发明其他实施例中，所述第二小区为将所述组外小区的邻区集合中标记为以小区A为合并小区的虚小区的小区。
步骤S411，所述组外小区判断对所述第二小区ECGI测量是否成功；
步骤S412，如果所述组外小区对所述第二小区ECGI测量成功，则所述组外小区将所述第二小区添加至所述组外小区的邻区集合；
步骤S413，如果所述组外小区对所述第二小区ECGI测量失败，所述组外小区将所述第二小区从所述组外小区的邻区集合中删除；
步骤S414，所述组外小区对所述小区A发起ECGI测量；
步骤S415，所述组外小区判断对所述小区A的ECGI测量是否成功；
步骤S416，如果所述组外小区对所述小区A的ECGI测量成功，保留到小区A的邻接关系，
步骤S417，如果所述组外小区对所述小区A的ECGI测量失败，删除到小区A的邻接关系；
这里，也就是说，如果所述组外小区对所述小区A的ECGI测量失败，则将所述小区A从所述组外小区的邻区集合中删除。
步骤S418，所述小区A将NBRSet1、NBRSet2、……、NBRSetn分别分配给小区1、小区2、……、小区n；
步骤S419，小区i对NBRSeti中标记为虚小区的小区进行ECGI测量；
这里，NBRSet1为与小区1具有邻区关系的小区的小区标识集合，NBRSet2为与小区2具有邻区关系的小区的小区标识集合，以此类推，NBRSetn为与小区n具有邻区关系的小区的小区标识集合，由此可见 NBRSeti为与小区i具有邻区关系的小区的小区标识集合。
步骤S420，所述小区i判断ECGI测量是否成功；
步骤S421，所述小区i添加ECGI测量成功的虚小区为邻接小区；
这里，小区i将ECGI测量成功的被标记为虚小区的小区标识保留在NBRSerti中，并取消虚小区标记。
步骤S422，所述小区i删除测量ECGI失败的虚小区；流程结束。
这里，所述小区i将ECGI测量失败的被标记为虚小区的小区标识从NBRSeti中删除。
实施例五
基于前述的实施例，本发明实施例提供一种组外小区删除为合并小区的邻区时邻区关系的更新方法，在本发明实施例中，合并小区A为组外小区X的邻区。图5为本发明实施例五组外小区删除为合并小区的邻区时邻区关系的更新方法的实现流程示意图，如图5所示，所述方法包括：
步骤S501，删除组外小区X与小区A的邻区关系；
步骤S502，所述组外小区X判断所述组外小区X的邻区集合中是否有被标记为以小区A为合并小区的虚小区的小区；
步骤S503，如果所述组外小区X的邻区集合中有被标记为以小区A为合并小区的虚小区的小区，所述组外小区X将所述被标记为以小区A为合并小区的虚小区的小区从所述组外小区X的邻区集合中删除；
步骤S504，所述组外小区判断所述组外小区X的邻区集合中是否有被标记为以小区A为合并小区的隐藏小区的小区；
步骤S505，如果所述组外小区的邻区集合中有被标记为以小区A为合并小区的隐藏小区的小区，所述组外小区X将所述被标记为以小区A为合并小区的隐藏小区的小区从所述组外小区X的邻区集合中删除。
实施例六
基于前述的本发明实施例提供一种组外小区对合并小区发送的通知消息的处理方法，图6为本发明实施例六组外小区对合并小区发送的通知消息的处理方法的实现流程示意图，如图6所示，所述方法包括：
步骤S601，组外小区收到合并小区A发送的通知消息，判断所述通知消息的类型，如果是隐藏小区的通知消息，转到步骤S602；如果是解除隐藏小区的通知消息，转到步骤S607；如果是虚小区的通知消息，转到步骤S612；如果是虚小区测量的通知消息，转到步骤S614；
步骤S602，所述组外小区收到小区A发送的隐藏小区的通知消息：“小区n为隐藏小区，小区A为合并小区”；
步骤S603，所述组外小区将小区n置为隐藏小区；
步骤S604，所述组外小区查找是否具有到小区A的邻接关系；
这里，所述组外小区查找所述组外小区的邻区集合，判断所述组外小区的邻区集合中是否有小区A的小区标识，如果所述组外小区的邻区集合中有小区A的小区标识，则表明所述组外小区具有到所述小区A的邻接关系，如果所述组外小区的邻区集合中没有小区A的小区标识，则表明所述组外小区不具有到小区A的邻接关系。
步骤S605，如果所述组外小区没有到所述小区A的邻接关系，所述组外小区添加到小区A的邻区关系，并将小区A设置为隐藏小区的合并小区；
这里，如果所述小区没有到所述小区A的邻接关系，则所述组外小区将所述小区A的小区标识添加到所述组外小区的邻区集合中，并将所述小区A标记为隐藏小区的合并小区。
步骤S606，所述组外小区将与小区n之间的业务迁移到小区A，并禁止再向小区n发起业务；流程结束。
步骤S607，所述组外小区收到所述小区A发送的解除隐藏小区的通知消息：“解除小区n隐藏小区，小区A为合并小区”；
步骤S608，所述组外小区将小区n设置为普通小区；
步骤S609，所述组外小区查找是否具有到小区A的邻接关系，如果 有，转到步骤S610，否则，流程结束；
步骤S610，所述组外小区查看小区A是否被标记为隐藏小区的合并小区，
步骤S611，如果小区A是被标记为隐藏小区的合并小区，所述组外小区删除到小区A的邻区关系；流程结束。
这里，如果小区A被标记为隐藏小区的合并小区，则所述组外小区将所述小区A的小区标识从所述组外小区的邻区集合中删除。
步骤S612，所述组外小区收到虚小区的通知消息：“小区2、……、小区n是小区A的辅小区”；
步骤S613，所述组外小区将小区2、……、小区n标记为虚小区；流程结束。
步骤S614，所述组外小区收到虚小区测量的通知消息：“以小区A为合并小区的虚小区测量”；
步骤S615，所述组外小区查找以小区A为合并小区的全部虚小区，对其发起ECGI测量；
这里，所述组外小区通过查找所述组外小区的邻区集合，确定被标记为以小区A为合并小区的虚小区的小区，也即本发明其他实施例中的第二小区，并对第二小区发起ECGI测量。
步骤S616，所述组外小区判断对所述第二小区的ECGI测量是否成功；
步骤S617，如果对所述第二小区的ECGI测量成功，则所述组外小区保留与所述第二小区的邻区关系；
这里，由于第二小区本身就存在与所述组外小区的邻区集合中，如果所述组外小区对所述第二小区的ECGI测量成功，则所述组外小区在所述组外小区的邻区集合中保留所述第二小区的小区标识，并取消所述第二小区的虚小区标记。
步骤S618，如果对所述第二小区的ECGI测量失败，所述组外小区删除与所述第二小区的邻区关系；
这里，如果所述组外小区对所述第二小区的ECGI失败，则组外小区将所述第二小区的小区标识从所述组外小区的邻区集合中删除。
步骤S619，所述组外小区对小区A发起ECGI测量；
步骤S620，所述组外小区判断对小区A的ECGI测量是否成功；
步骤S621，如果对所述小区A的ECGI测量成功，保留到小区A的邻接关系；
步骤S622，如果对所述小区A的ECGI测量失败，删除到小区A的邻接关系；流程结束。
实施例七
基于前述的实施例，在本发明实施例中首先假设场景：假设有小区1、2、3、4、5，其中：小区1同小区2、3具有双向邻接关系；小区2同小区1、4、具有双向邻接关系；小区5同所有小区都不具有邻接关系；场景如图7所示。
图8为本发明实施例七邻区关系的更新方法的实现流程示意图，下面结合图8，对本发明的实施作进一步的详细描述：
步骤S801，小区1、2满足合并条件，进行小区合并，合并为小区A，小区1为主小区，小区2为辅小区；
步骤S802，保存NBRSet1、NBRSet2，生成NBRSetA；
根据上面的假设场景，NBRSet1＝{2、3}，NBRSet2＝{1、4}，NBRS3＝{1}，NBRSet4＝{2}，NBRSetA＝{3、4}；
步骤S803，小区A使用NBRSetA为邻区集，将小区2与小区4之间的业务迁移到小区A；
步骤S804，小区A发送隐藏小区通知消息给小区4：“小区2为隐藏小区，小区A为合并小区”；
这里，在实际的应用过程中，所述隐藏小区通知消息可以是通过Xc接 口发送和接收的，也可以是通过网络管理接口发送和接收的。
步骤S805，小区4收到隐藏小区通知消息，将小区2置为隐藏小区，查找是否有到小区A的邻区关系，如果小区4,没有到小区A的邻区关系，则添加到小区A的邻接关系，并设置小区A为隐藏小区的合并小区，将与小区2之间的业务迁移到小区A，并禁止再向小区2发起业务；
步骤S806，添加小区5同小区A之间的邻区关系，小区A将小区5添加至NBRSet1、NBRSet2，并置为虚小区，此时NBRSet1＝{2、3、5(虚小区)}，NBRSet2＝{1、4、5(虚小区)}；小区A将小区5添加至NBRSetA，此时NBRSetA＝{3、4、5}；
步骤S807，小区A向小区5发送虚小区通知消息：“小区2是小区A的辅小区”；
这里，在实际的应用过程中，所述虚小区通知消息可以是通过Xc接口发送和接收的，也可以是通过网络管理接口发送和接收的。
步骤S808，小区5收到虚小区通知消息，记录小区2的信息并将其标记为小区A的虚小区；
这里，此时NBRSet5＝{A，2(虚小区)}。
步骤S809，小区A删除与小区3之间的邻区关系，小区A将所述小区3从NBRSet1中删除，并且将小区3从NBRSetA中删除。
此时，NBRSet1＝{2、5(虚小区)}，NBRSetA＝{4、5}。
步骤S810，小区3删除与小区A的邻区关系，小区3判断NBRSet3中是否有被标记为以小区A为合并小区的虚小区的小区标识，有则将被标记为以小区A为合并小区的虚小区的小区标识删除，小区3判断NBRSet3中是否有被标记为以小区A为合并小区的隐藏小区的小区标识，有则将被标记为以小区A为合并小区的隐藏小区的小区标识删除；
这里，NBRSet3中既没有被标记为以小区A为合并小区的虚小区的小区标识，也没有被标记为以小区A为合并小区的隐藏小区的小区标识，所以，此时NBRSet3＝{1}。
步骤S811，小区A满足拆分条件，拆分为小区1、2；
步骤S812，发送解除隐藏小区通知消息给小区4：“解除小区2隐藏小区，小区A为合并小区”；
这里，在实际的应用过程中，所述解除隐藏小区通知消息可以是通过Xc接口发送和接收的，也可以是通过网络管理接口发送和接收的。
步骤S813，小区4收到解除隐藏小区通知消息，将小区2解除隐藏，置为普通小区；将与小区A的邻区关系删除；
步骤S814，小区1在NBRSet1查找到存在虚小区5，发起对小区5的ECGI测量，同时向小区5发送虚小区测量通知消息：“以小区A为合并小区的虚小区测量”；小区2在NBRSet2查找到存在虚小区5，发起对小区5的ECGI测量；
这里，在实际的应用过程中，所述虚小区测量通知消息可以是通过Xc接口发送和接收的，也可以是通过网络管理接口发送和接收的。
步骤S815，小区1测量小区5的ECGI失败，删除虚小区5，此时NBRSet1＝{2}，小区2测量小区5的ECGI成功，取消小区5的虚小区标志，添加小区5为邻区，此时NBRSet2＝{1、4、5}；
步骤S816，小区5收到虚小区测量通知消息，分别对虚小区2和合并小区A进行ECGI测量，对小区2ECGI测量成功，对小区A ECGI测量失败，取消小区2的虚小区标志，添加小区2为邻区，删除与小区A的邻区关系；流程结束。
实施例八
本发明实施例提供一种小区合并时邻区关系的更新方法，应用于第1小区与第2小区、……、第N小区的合并，其中所述第1小区为合并后的小区的主小区，图9为本发明实施例八小区合并时邻区关系的更新方法的实现流程示意图，如图9所示，所述方法包括：
步骤S901，所述第1小区将所述第1小区的邻区与所述第2小区的邻区、……、所述第N小区的邻区进行合并。
步骤S902，所述第1小区将合并后的邻区中除去参与合并的小区得到 的小区作为所述合并后的小区的邻区。
步骤S903，所述第1小区向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息。
这里，所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；所述i为2，3，……，N，所述N为大于1的整数。
所述第i隐藏小区通知消息中包括所述隐藏小区的小区标识和所述合并后的小区的小区标识。
这里，所述未参与合并的小区接收第1小区发送的第i隐藏小区通知消息，并根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2，3，……，N，所述N为大于1的整数。
所述第i隐藏小区通知消息是通过Xc接口或者网络管理接口发送或接收的。
所述未参与合并的小区将与所述第i小区之间的业务迁移到合并后的小区，并不再向所述第i小区发起业务。
步骤S904，所述第1小区将所述第i小区与所述第i小区的邻区中未参与合并的小区之间的业务迁移到所述合并后的小区。
,在本发明实施例提供的小区合并时邻区关系的更新方法中，首先根据所述第1小区至第N小区的邻区，确定合并后的小区的邻区，然后第1小区作为合并后的小区的主小区向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息。这里，所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；所述i为2，3，……，N，所述N为大于1的整数，这样，当第1小区至第N小区进行合并得到合并后的小区后，合并后的小区的邻区根据第1小区至第N小区的邻区即可确定，不需要人工操作或者通过ANR的方式更新，使得小区进行合并时，邻区关系可以及时准确的更新，并且第1小区会向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息，此时，第i小区的邻区 中未参与合并的小区会根据第i隐藏小区通知消息进行自身的邻区关系的更新，提高了第i小区的邻区中未参与合并的小区邻区关系更新的及时性与准确性。
实施例九
基于前述的实施例，本发明实施例提供一种合并后的小区添加第一邻区时邻区关系的更新方法，所述方法包括：
第一步，被合并的小区将所述第一邻区标记为虚小区。
这里，所述被合并的小区即为第1小区、第2小区、……、第N小区。所述第一邻区是未参与合并的小区。
第1小区、第2小区、……、第N小区分别将所述第一邻区添加至各自的邻区，并将所述第一邻区标记为虚小区。
第二步，所述第1小区将所述第一邻区添加至所述合并后的小区的邻区。
第三步，所述第1小区向所述第一邻区发送虚小区通知消息。
这里，所述虚小区通知消息用于指示将第2小区、……、第N小区作为所述第一邻区的虚小区。
第四步，所述第一邻区接收所述第1小区发送的虚小区通知消息，并根据所述虚小区通知消息将第2小区、第3小区、……、第N小区作为所述第一邻区的虚小区。
实施例十
基于前述的实施例，本发明实施例提供一种合并后的小区删除第二邻区的邻区关系更新方法，所述方法包括从所述合并后的小区的邻区中删除第二邻区以及从所述第二邻区的邻区中删除所述合并后的小区，所述方法包括：
第一步，当所述合并后的小区删除第二邻区时，所述第1小区将所述第二邻区分别从第1小区的邻区、第2小区的邻区、……、第N小区的邻区中删除。
这里，第二邻区是为参与合并的小区。
第二步，所述第1小区将所述第二邻区从所述合并后的小区的邻区中删除。
第三步，所述第二邻区将所述合并后的小区从自身的邻区中删除。
第三步，所述第二邻区判断自身的邻区中是否有以合并后的小区为合并小区的虚小区；
第四步，如果所述第二邻区的邻区中有以合并后的小区为合并小区的虚小区，则删除该虚小区。
第五步，所述第二邻区判断自身的邻区中是否有以合并后的小区为合并小区的隐藏小区。
第六步，如果所述第二邻区的邻区中有以合并后的小区为合并小区的隐藏小区，则删除该隐藏小区。
实施例十一
基于前述的实施例，本发明实施例提供一种小区拆分时邻区关系的更新方法，所述方法包括以下步骤：
第一步，将合并后的小区拆分为第1小区、第2小区、…….、第N小区。
这里，所述合并后的小区是由第1小区、第2小区、…….、第N小区合并得到的合并小区，并且第1小区是所述合并后的小区的主小区。
第二步，第i小区向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息。
这里，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2， 3，……，N，所述N为大于1的整数。
所述第i解除隐藏小区通知消息中包括即将恢复为正常邻区的隐藏小区的小区标识和合并后的小区的小区标识。
第三步，所述未参与合并的小区接收第i小区发送的第i解除隐藏小区通知消息，并根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区。
这里，所述第i解除隐藏通知消息是通过Xc接口或者网络管理接口发送或接收的。
第四步，所述第1小区向所述第1小区的邻区中的虚小区发送虚小区测量通知消息。
这里，所述虚小区测量通知消息用于指示所述虚小区对自身的邻区中的虚小区进行演进的统一陆地无线接入网络E-UTRAN小区全局标识符ECGI测量。所述虚小区测量通知消息中包括合并后的小区的小区标识。
第五步，所述第1小区将所述第1小区的邻区、第2小区的邻区、……、第N小区的邻区分别分配给所述第1小区、第2小区、……、第N小区。
第六步，所述第i小区对所述第i小区的邻区中的虚小区的进行ECGI测量。
这里，所述第i小区判断对所述第i小区的邻区中的虚小区的ECGI测量是否成功，如果测量成功，则进入第八步；如果测量失败，则进入第七步。
第七步，所述第i小区将ECGI测量失败的虚小区删除。
第八步，所述第i小区将ECGI测量成功的虚小区设置为正常邻区。
第九步，所述未参与合并的小区接收第1小区发送的虚小区测量通知消息，并根据所述虚小区测量通知消息对所述未参与合并的小区的邻区中的虚小区进行ECGI测量。
这里，所述未参与合并的小区判断对所述未参与合并的小区的邻区中的虚小区的ECGI测量是否成功，如果测量成功，则进入第十一步；如果测 量失败，则进入第十步。
第十步，所述未参与合并的小区将ECGI测量失败的虚小区从自身的邻区中删除。
第十一步，所述未参与合并的小区将ECGI测量成功的虚小区设置为正常邻区。
第十二步，所述未参与合并的小区对所述合并后的小区进行ECGI测量。
这里，所述未参与合并的小区判断对所述合并后的小区的ECGI测量是否成功，如果测量成功，则进入第十四步；如果测量失败，则进入第十三步。
第十三步，如果所述未参与合并的小区对所述合并后的小区的ECGI测量失败，则所述未参与合并的小区将所述合并后的小区从自身的邻区中删除。
第十四步，如果所述未参与合并的小区对所述合并后的小区的ECGI测量成功，则所述未参与合并的小区将所述合并后的小区在自身的邻区中保留。
实施例十二
本发明实施例提供一种邻区关系的更新装置，图10为本发明实施例十二邻区关系的更新装置的组成结构示意图，如图10所示，所述装置1000包括：第三处理模块1001、第一存储模块1002、第一发送模块1003和第一迁移模块1004，其中：
所述第三处理模块1001，设置为将所述第1小区的邻区与所述第2小区的邻区、……、所述第N小区的邻区进行合并，将合并后的邻区中除去参与合并的小区得到的小区作为所述合并后的小区的邻区。
所述第一存储模块1002，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
所述第一发送模块1003，设置为当第1小区与第2小区、……、第N 小区进行合并得到合并后的小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述第1小区为合并后的小区的主小区，所述i为2，3，……，N，所述N为大于1的整数。
所述第一迁移模块1004，设置为将所述第i小区与所述第i小区的邻区中未参与合并的小区之间的业务迁移到所述合并后的小区。
这里，所述更新装置还包括：
第一标记模块，设置为当所述合并后的小区添加第一邻区时，将所述第一邻区标记为虚小区；
第一添加模块，设置为将所述第一邻区添加至所述合并后的小区的邻区。
第三发送模块，设置为向所述第一邻区发送虚小区通知消息。
这里，所述虚小区通知消息用于指示将第2小区、……、第N小区作为所述第一邻区的虚小区。
第一删除模块，设置为当所述合并后的小区删除第二邻区时，将所述第二邻区分别从第1小区的邻区、第2小区的邻区、……、第N小区的邻区中删除；
第二删除模块，设置为将所述第二邻区从所述合并后的小区的邻区中删除。
在实际应用中，所述第三处理模块、所述第一迁移模块、所述第一标记模块、所述第一添加模块和所述第一删除模块可以由设备(基站)中的中央处理器(CPU，Central Processing Unit)、微处理器(MCU，Micro Control Unit)、数字信号处理器(DSP，Digital Signal Processor)或可编程逻辑阵列(FPGA，Field－Programmable Gate Array)实现。
所述第一存储模块1002可以由设备中的随机存取存储器(RAM，Random Access Memory)、静态随机存取存储器(SRAM，Static Random  Access Memory)，动态随机存取存储器(DRAM，Dynamic Random Access Memory)实现。
所述第一发送模块和所述第三发送模块可以是由设备中的CPU、MCU、DSP或FPGA结合发送机实现的。
这里需要指出的是：本实施例中各个单元和模块之间的交互过程，可以参照本发明实施例九提供的一种邻区关系的更新方法中交互过程，此处不再赘述。以上邻区关系的更新装置实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果，因此不做赘述。对于本发明实施例邻区关系的更新装置实施例中未披露的技术细节，请参照本发明方法实施例的描述而理解，为节约篇幅，因此不再赘述。
实施例十三
基于前述的实施例，本发明实施例再提供一种邻区关系的更新装置，所述装置包括：第二存储模块、第二发送模块、第四发送模块、分配模块、第二测量模块、第六删除模块和第二设置模块，其中：
所述第二存储模块，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
所述第二发送模块，设置为当合并后的小区拆分为第1小区、第2小区、……、第N小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2，3，……，N，所述N为大于1的整数。。
所述第四发送模块，设置为向所述第1小区的邻区中的虚小区发送虚小区测量通知消息；所述虚小区测量通知消息用于指示所述虚小区对自身的邻区中的虚小区进行演进的统一陆地无线接入网络E-UTRAN小区全局标识符ECGI测量；
所述分配模块，设置为将所述第1小区的邻区、第2小区的邻 区、……、第N小区的邻区分别分配给所述第1小区、第2小区、……、第N小区。
这里，所述虚小区测量通知消息中包括合并后的小区的小区标识。
所述第二测量模块，设置为对所述第i小区的邻区中的虚小区的进行ECGI测量。
所述第六删除模块，设置为将ECGI测量失败的虚小区删除。
所述第二设置模块，设置为将ECGI测量成功的虚小区设置为正常邻区。
在实际应用中，所述第二存储模块可以是由设备中RAM、SRAM、DRAM来实现的。
所述第二发送模块和所述第四发送模块可以是由设备中的CPU、MCU、DSP或FPGA结合发送机实现的。
所述分配模块、第二测量模块、第六删除模块、第二设置模块可以是由设备中的CPU、MCU、DSP或FPGA实现的。
这里需要指出的是：以上邻区关系的更新装置实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果，因此不做赘述。对于本发明实施例邻区关系的更新装置实施例中未披露的技术细节，请参照本发明方法实施例的描述而理解，为节约篇幅，因此不再赘述。
实施例十四
基于前述的实施例，本发明实施例提供一种邻区关系的更新装置，图11为本发明实施例十四邻区关系的更新装置，如图11所示，所述更新装置包括：第一接收模块1101和第一处理模块1102，其中：
所述第一接收模块1101，设置为当添加第1小区、第2小区、……、第N小区合并形成的合并后的小区为邻区时，接收第1小区发送的第i隐藏 小区通知消息。
所述第一处理模块1102，设置为根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2，3，……，N，所述N为大于1的整数。
这里，所述更新装置还包括：
第二迁移模块，设置为将与所述第i小区之间的业务迁移到合并后的小区，并不再向所述第i小区发起业务。
第三接收模块，设置为当添加第1小区、第2小区、……、第N小区合并形成的合并后的小区为邻区时，接收所述第1小区发送的虚小区通知消息，并根据所述虚小区通知消息将第2小区、第3小区、……、第N小区作为未参与合并的小区的虚小区。
第三删除模块，设置为当从自身的邻区中删除所述合并后的小区时，删除自身的邻区中的虚小区，并且删除自身的邻区中的隐藏小区。
在实际应用中，所述第一接收模块1101和所述第三接收模块可以是由设备中的CPU、MCU、DSP或FPGA结合接收机实现的。
所述第一处理模块1102、所述第二迁移模块、第三删除模块可以是由设备中的CPU、MCU、DSP或FPGA实现的。
这里需要指出的是：本实施例中各个单元和模块之间的交互过程，可以参照本发明实施例九提供的一种邻区关系的更新方法中交互过程，此处不再赘述。以上邻区关系的更新装置实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果，因此不做赘述。对于本发明实施例邻区关系的更新装置实施例中未披露的技术细节，请参照本发明方法实施例的描述而理解，为节约篇幅，因此不再赘述。
实施例十五
本发明实施例再提供一种邻区关系的更新装置，所述装置包括：第二接收模块、第二处理模块、第四接收模块、第四删除模块、第一设置模块、第一测量模块、第五删除模块和保留模块，其中：
所述第二接收模块1301，设置为当合并后的小区拆分为第1小区、第2小区、……、第N小区时，接收第1小区发送的第i解除隐藏小区通知消息；
所述第二处理模块1302，设置为根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区，其中，所述第1小区为所述合并后的小区的主小区，所述i为2，3，……，N，所述N为大于1的整数。
所述第四接收模块，设置为接收第1小区发送的虚小区测量通知消息，并根据所述虚小区测量通知消息对所述未参与合并的小区的邻区中的虚小区进行ECGI测量。
所述第四删除模块，设置为将ECGI测量失败的虚小区从自身的邻区中删除。
所述第一设置模块，设置为将ECGI测量成功的虚小区设置为正常邻区。
所述第一测量模块，设置为对所述合并后的小区进行ECGI测量；
所述第五删除模块，设置为如果对所述合并后的小区的ECGI测量失败，则将所述合并后的小区从自身的邻区中删除；
所述保留模块，设置为如果对所述合并后的小区的ECGI测量成功，则所述将所述合并后的小区在自身的邻区中保留。
在实际应用中，所述第二接收模块和所述第四接收模块可以是由设备中的CPU、MCU、DSP或FPGA结合接收机实现的。
所述第二处理模块、第四删除模块、第一设置模块、第五删除模块和保留模块可以是由设备中的CPU、MCU、DSP或FPGA实现的。
这里需要指出的是：以上邻区关系的更新装置实施例的描述，与上述方法实施例的描述是类似的，具有同方法实施例相似的有益效果，因此不做赘述。对于本发明实施例邻区关系的更新装置实施例中未披露的技术细节，请参照本发明方法实施例的描述而理解，为节约篇幅，因此不再赘述。
本发明实施例还提供一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现上述邻区关系的更新方法。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述，仅为本发明的实施例而已，并非用于限定本申请的保护范围。
工业实用性
本发明实施例中，当小区1至小区N合并为合并后的小区，所述合并后的小区会向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息，此时，第i小区的邻区中未参与合并的小区会根据第i隐藏小区通知消息进行自身的邻区关系的更新，提高了自身邻区关系更新的及时性与准确性。

Claims (27)

  1. 一种邻区关系更新方法，应用于N个小区中第1小区与其他N-1个小区的合并，其中所述第1小区为合并后的小区的主小区，所述方法包括：所述第1小区向第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并将所述第i小区作为隐藏小区；其中，所述i为2至N的整数，所述N为大于1的整数。
  2. 根据权利要求1中所述的方法，其中，所述第i隐藏小区通知消息中包括所述隐藏小区的小区标识和所述合并后的小区的小区标识。
  3. 根据权利要求1中所述的方法，其中，在所述第1小区向所述第i小区的邻区中未参与合并的小区发送所述第i隐藏小区通知消息之前，所述方法还包括：
    所述第1小区将所述第1小区的邻区与所述其他N-1个小区的邻区进行合并，将合并后的邻区中除去参与合并的小区得到的小区作为所述合并后的小区的邻区。
  4. 根据权利要求1中所述的方法，其中，在所述第1小区向所述第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息之后，所述方法还包括：
    所述第1小区将所述第i小区与所述第i小区的邻区中未参与合并的小区之间的业务迁移到所述合并后的小区。
  5. 根据权利要求1中所述的方法，其中，当所述合并后的小区添加第一邻区时，所述方法还包括：
    被合并的小区将所述第一邻区标记为虚小区；
    所述第1小区将所述第一邻区添加至所述合并后的小区的邻区。
  6. 根据权利要求5中所述的方法，其中，当所述合并小区添加第一邻区时，所述方法还包括：
    所述第1小区向所述第一邻区发送虚小区通知消息；所述虚小区通知消息用于指示将所述其他N-1个小区作为所述第一邻区的虚小区。
  7. 根据权利要求4中所述的方法，其中，当所述合并后的小区删除第二邻区时，所述方法还包括：
    所述第1小区将所述第二邻区分别从所述其他N-1个小区的邻区中删除；
    所述第1小区将所述第二邻区从所述合并后的小区的邻区中删除。
  8. 一种邻区关系更新方法，应用于将N个小区合并形成的合并后的小区发生拆分时，其中，第1小区为合并后的小区的主小区，所述方法包括：
    第i小区向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2至N的整数，所述N为大于1的整数。
  9. 根据权利要求8中所述的方法，其中，所述第i解除隐藏小区通知消息中包括即将恢复为正常邻区的隐藏小区的小区标识和合并后的小区的小区标识。
  10. 根据权利要求8中所述的方法，其中，当第i小区向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息后，所述方法还包括：
    所述第1小区向所述第1小区的邻区中的虚小区发送虚小区测量通知消息；所述虚小区测量通知消息用于指示所述虚小区对自身的邻区中的虚小区进行演进的统一陆地无线接入网络E-UTRAN小区全局标识符ECGI测量；
    所述第1小区将所述N个小区的邻区分别分配给对应的小区。
  11. 根据权利要求10中所述的方法，其中，所述虚小区测量通知消息中包括合并后的小区的小区标识。
  12. 根据权利要求10中所述的方法，其中，当所述第1小区向所述第1小区的邻区中的虚小区发送虚小区测量通知消息之后，所述方法还包括：
    所述第i小区对所述第i小区的邻区中的虚小区的进行ECGI测量；
    所述第i小区将ECGI测量失败的虚小区删除；
    所述第i小区将ECGI测量成功的虚小区设置为正常邻区。
  13. 一种邻区关系更新方法，应用于未参与合并的小区添加N个小区合并形成的合并后的小区为邻区时，所述方法包括：
    所述未参与合并的小区接收第1小区发送的第i隐藏小区通知消息，并根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
  14. 根据权利要求13中所述的方法，其中，当未参与合并的小区添加N个小区合并形成的合并后的小区为邻区时，所述方法还包括：
    所述未参与合并的小区将与所述第i小区之间的业务迁移到合并后的小区，并不再向所述第i小区发起业务。
  15. 根据权利要求13中所述的方法，其中，所述第i隐藏小区通知消息是通过Xc接口或者网络管理接口发送或接收的。
  16. 根据权利要求13中所述的方法，其中，当所述未参与合并的小区添加N个小区合并形成的合并后的小区为邻区时，所述方法还包括：
    所述未参与合并的小区接收所述第1小区发送的虚小区通知消息，并根据所述虚小区通知消息将所述N个小区中除第1小区之外的小区作为所述未参与合并的小区的虚小区。
  17. 根据权利要求16中所述的方法，其中，所述虚小区通知消息是通过Xc接口或者网络管理接口发送或接收的。
  18. 根据权利要求16中所述的方法，其中，当所述未参与合并的小区从自身的邻区中删除所述合并后的小区时，所述方法还包括：
    所述未参与合并的小区删除自身的邻区中的虚小区，并且删除自身的邻区中的隐藏小区。
  19. 一种邻区关系更新方法，应用于当N个小区合并形成的合并后的小区发生拆分时未参与合并的小区，所述方法包括：
    所述未参与合并的小区接收第i小区发送的第i解除隐藏小区通知消息，并根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区，其中，所述第1小区为所述合并后的小区的 主小区，所述i为2至N的整数，所述N为大于1的整数。
  20. 根据权利要求19中所述的方法，其中，所述第i解除隐藏通知消息是通过Xc接口或者网络管理接口发送或接收的。
  21. 根据权利要求19中所述的方法，其中，在所述未参与合并的小区接收第i小区发送的第i解除隐藏小区通知消息之后，所述方法还包括：
    所述未参与合并的小区接收第1小区发送的虚小区测量通知消息，并根据所述虚小区测量通知消息对所述未参与合并的小区的邻区中的虚小区进行ECGI测量；
    所述未参与合并的小区将ECGI测量失败的虚小区从自身的邻区中删除；
    所述未参与合并的小区将ECGI测量成功的虚小区设置为正常邻区。
  22. 根据权利要求19中所述的方法，其中，在所述未参与合并的小区接收第i小区发送的第i解除隐藏小区通知消息之后，所述方法还包括：
    所述未参与合并的小区对所述合并后的小区进行ECGI测量；
    如果所述未参与合并的小区对所述合并后的小区的ECGI测量失败，则所述未参与合并的小区将所述合并后的小区从自身的邻区中删除；
    如果所述未参与合并的小区对所述合并后的小区的ECGI测量成功，则所述未参与合并的小区将所述合并后的小区在自身的邻区中保留。
  23. 根据权利要求21中所述的方法，其中，所述虚小区测量通知消息是通过Xc接口或者网络管理接口发送或接收的。
  24. 一种邻区关系更新装置，所述装置包括：
    第一存储模块，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
    第一发送模块，设置为当N个小区中第1小区与其他N-1个小区进行合并得到合并后的小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述第i小区的邻区中未参与合并的小区发送第i隐藏小区通知消息；所述第i隐藏小区通知消息用于指示将所述合并后的小区作为邻区并 将所述第i小区作为隐藏小区；其中，所述第1小区为合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
  25. 一种邻区关系更新装置，所述装置包括：
    第二存储模块，设置为存储第i小区的邻区中未参与合并的小区的小区标识；
    第二发送模块，设置为当合并后的小区拆分为N个小区时，根据所述第i小区的邻区中未参与合并的小区的小区标识向所述向第i小区的邻区中未参与合并的小区发送第i解除隐藏小区通知消息，所述第i解除隐藏小区通知消息用于指示从自身的邻区中删除所述合并后的小区并将所述第i小区恢复为正常邻区；其中，所述i为2至N的整数，所述N为大于1的整数。
  26. 一种邻区关系更新装置，所述装置包括：
    第一接收模块，设置为当添加N个小区合并形成的合并后的小区为邻区时，接收第1小区发送的第i隐藏小区通知消息；
    第一处理模块，设置为根据所述第i隐藏通知消息将合并后的小区作为邻区并将第i小区作为隐藏小区；其中，第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
  27. 一种邻区关系更新装置，所述装置包括：
    第二接收模块，设置为当合并后的小区拆分为N个小区时，接收第1小区发送的第i解除隐藏小区通知消息；
    第二处理模块，设置为根据所述第i解除隐藏小区通知消息从自身的邻区中删除所述合并后的小区并将第i小区作为正常邻区，其中，所述第1小区为所述合并后的小区的主小区，所述i为2至N的整数，所述N为大于1的整数。
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