WO2015085546A1 - 邻区关系优化方法和装置 - Google Patents

邻区关系优化方法和装置 Download PDF

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Publication number
WO2015085546A1
WO2015085546A1 PCT/CN2013/089247 CN2013089247W WO2015085546A1 WO 2015085546 A1 WO2015085546 A1 WO 2015085546A1 CN 2013089247 W CN2013089247 W CN 2013089247W WO 2015085546 A1 WO2015085546 A1 WO 2015085546A1
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Prior art keywords
cell
neighbor
cells
optimization
neighboring
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PCT/CN2013/089247
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English (en)
French (fr)
Inventor
周强
罗茜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP13899002.3A priority Critical patent/EP3070971B1/en
Priority to EP18184205.5A priority patent/EP3451740B1/en
Priority to PCT/CN2013/089247 priority patent/WO2015085546A1/zh
Priority to CN201380003020.8A priority patent/CN103858461B/zh
Publication of WO2015085546A1 publication Critical patent/WO2015085546A1/zh
Priority to US15/177,880 priority patent/US9924384B2/en
Anticipated expiration legal-status Critical
Priority to US15/887,678 priority patent/US20180160323A1/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices

Definitions

  • the present invention relates to the field of communications, and in particular, to a neighboring cell relationship optimization method and apparatus.
  • ANR Automatic Neighbor Relation
  • SON Self Organizing Network
  • the optimization of the neighbor relationship is mainly based on an offline and semi-automatic optimization method.
  • the data is firstly extracted from a network element such as a Radio Network Controller (RNC), and then the data is imported into the network.
  • RNC Radio Network Controller
  • the network planning network optimization tool will give the result of the neighborhood relationship analysis, and then manually modify the neighboring area configuration according to the result of the neighboring area relationship analysis. Therefore, in this mode, the data source cannot be automatically obtained, and the data needs to be manually imported into the network planning network optimization tool, so that the problem of automatically optimizing the neighbor relationship cannot be realized.
  • the embodiments of the present invention provide a method and an apparatus for optimizing a neighbor relationship to solve the problem that the neighbor relationship cannot be automatically optimized in the prior art.
  • an embodiment of the present invention provides a method for optimizing a neighbor relationship, including:
  • the centralized device determines the neighboring area to be processed according to a preset rule
  • the centralized device generates an optimization proposal according to the determined neighboring area to be processed
  • the method before the determining, by the centralized device, the neighboring cell to be processed according to the preset rule, the method further includes:
  • the centralized device Receiving, by the centralized device, the user equipment UE in the coverage of the serving cell from the RNC And measuring, by the cell, a measurement report, where the serving cell is a UMTS cell, where the cell to be measured includes an intra-frequency cell of the serving cell, an inter-frequency cell of the serving cell, or a GSM cell; Whether the count value reaches the preset mismatched neighboring cell detection period; if it is determined that the first count value reaches the mismatched neighboring cell detection period, the centralized device obtains the first mismatched neighboring cell list from the RNC,
  • the first mismatched neighbor list is a list composed of cells selected by the RNC according to the measurement report from the to-be-measured cell and not in the neighbor cell list of the serving cell.
  • the centralized device determines, according to a preset rule, a neighboring cell to be processed, including:
  • the centralized device uses, as the to-be-sorted cell, a cell whose distance between each cell in the first mismatched neighboring cell list and the serving cell is less than or equal to a preset mismatching distance threshold, and according to the Sorting the to-be-sorted cells by the size of the distance between the cells to be sorted and the serving cell, obtaining the sorted missing neighboring cell list, and using the sorted missing matching neighboring cell list as the second missing matching List of neighbors;
  • the concentrating device removes the cell in the blacklist from the second mismatched neighboring cell list, obtains a third mismatched neighboring cell list, and according to the maximum preset neighboring cell number of the serving cell, from the third The to-be-processed neighboring area is determined in the missed neighboring cell list.
  • the centralized device generates an optimization according to the determined neighboring cell to be processed Suggestions, including:
  • the centralized device obtains cell identification information of the to-be-processed neighboring area and configuration parameters of the to-be-processed neighboring area;
  • the concentrating device generates an optimization proposal for the missing matching neighboring area according to the cell identifier information of the to-be-processed neighboring area and the configuration parameter of the to-be-processed neighboring area, where the optimization proposal of the missing matching neighboring area is used Instructing the RNC to add the to-be-processed neighbor to the neighbor list.
  • the method further includes: The second count value is incremented by one, and the second count value is used to describe to the RNC Determining, by the number of times the optimization proposal of the missing neighboring area is performed, and determining whether the second count value after performing the addition is less than a preset number of times of detecting the missing neighboring area;
  • the step of performing, by the RNC, the measurement report of the measurement of the cell to be measured by the UE within the coverage of the serving cell from the RNC is repeatedly performed.
  • the method before the determining, by the centralized device, the neighboring cell to be processed according to the preset rule, the method further includes:
  • the centralized device obtains performance data about the handover of the user equipment UE in the coverage of the serving cell from the RNC, where the serving cell is a UMTS cell;
  • the determining, by the centralized device, the to-be-processed neighboring area according to the preset rule includes:
  • the centralized device culls the cells in the whitelist in the first redundant neighbor list according to the cell in the whitelist preset by the user;
  • the concentrating device Determining, by the concentrating device, the cell in the new neighboring cell list obtained by culling the cell in the whitelist as the to-be-processed neighboring cell, where the to-be-processed neighboring cell includes the same-frequency cell and the An inter-frequency cell or a GSM cell of the serving cell.
  • the centralized device generates an optimization proposal according to the determined neighboring cell to be processed, including: the centralized device And the optimization proposal of the redundant neighboring cell is used to instruct the RNC to delete the to-be-processed neighboring cell from the neighboring cell list according to the determined optimization proposal for generating a redundant neighboring cell in the to-be-processed neighboring cell.
  • the method further includes: The fourth count value is incremented by one, and the fourth count value is used to describe the number of times the optimization proposal of the redundant neighboring area is sent to the RNC, and it is determined whether the fourth count value after performing the addition is less than a preset value. Number of redundant neighbor detections;
  • the centralized device determines, according to a preset rule, a neighboring area to be processed, including:
  • the concentrating device Determining, by the concentrating device, whether the fifth count value reaches a preset neighboring area priority optimization period; if it is determined that the fifth count value reaches the neighboring area priority optimization period, the centralized device pairs the same type of neighboring area Sorting according to the size of the number of successful handovers of each cell in the same type of neighboring cell, and sorting to obtain at least one set of neighboring cell pairs, the neighboring cell of the same type belongs to the UMTS co-frequency cell, and the UMTS is different. Frequency cell or GSM cell;
  • the concentrating device generates an optimization proposal according to the determined neighboring cell to be processed, including:
  • the centralized device generates an optimization proposal according to the size of the handover success rate of the neighboring cells in the neighboring cells.
  • the centralized device generates an optimization proposal according to a size of a handover success rate of a neighboring cell in the neighboring cell, including:
  • the centralized device If the handover success rate of the first neighboring cell in the neighboring cell is greater than or equal to a preset handover success rate high threshold, the centralized device generates an optimization that increases the priority of the first neighboring cell by one level. The centralized device generates and maintains the second neighboring area if the handover success rate of the second neighboring cell in the neighboring cell is less than the handover success rate high threshold and greater than the handover success rate lower threshold.
  • Priority-changing optimization recommendations
  • the centralized device If the handover success rate of the third neighboring cell in the neighboring cell is less than or equal to the handover success rate lower threshold, the centralized device generates an optimization suggestion that lowers the priority of the third neighboring cell by one level.
  • the method further includes: The device increments the sixth count value by one, and the sixth count value is used to describe to the RNC The number of times the optimization proposal is issued, and determines whether the sixth count value after performing the addition is less than the preset neighbor priority optimization number;
  • the step of determining whether the fifth count value reaches the preset neighboring priority optimization period is repeatedly performed by the centralized device.
  • the method before the determining, by the centralized device, the neighboring cell to be processed according to the preset rule, the method further includes:
  • the concentrating device determines the eNodeB to which the LTE cell belongs and the eNodeB to which the LTE neighboring cell of the UMTS cell that is configured to be the neighbor relationship to be optimized belongs.
  • the centralized device determines, according to a preset rule, a neighboring cell to be processed, including:
  • the centralized device obtains a second potential LTE neighboring cell after removing the LTE cell that is forbidden to add and forbidden to be deleted from the first potential LTE neighboring cell;
  • the centralized device sorts the cells in the second potential LTE neighboring cell according to the handover success rate, the number of handover requests, or the number of measurement reports of the second potential LTE neighboring cell, and according to the preset maximum added neighboring cell
  • the N cells in which the number of the regions are ranked are determined as the to-be-processed neighboring cells, and N is equal to the difference between the number of the maximum added neighboring cells and the number of LTE cells that are forbidden to be deleted;
  • the first potential LTE neighboring cell is obtained by the concentrating device measuring the UMTS cell in the neighbor relationship list of the LTE cell according to the eNodeB to which the LTE cell belongs, or
  • the first potential LTE neighboring cell is configured by the eNodeB to measure the UMTS cell in the neighbor relationship list of the LTE cell according to the eNodeB to which the LTE cell belongs, and the eNodeB to which the LTE neighboring cell belongs to the LTE
  • the UMTS cell in the neighbor relationship list of the neighboring cell is measured and obtained.
  • the centralized device generates an optimization proposal according to the determined neighboring cell to be processed, including:
  • the centralized device obtains cell identification information of the to-be-processed neighboring area and configuration parameters of the to-be-processed neighboring area;
  • the concentrating device generates an optimization proposal for optimizing a neighbor relationship according to the cell identifier information of the to-be-processed neighboring area and the configuration parameter of the to-be-processed neighboring area, where the optimization proposal for optimizing the neighboring area relationship is used for indicating Adding, by the RNC, the to-be-processed neighboring cell to the to-optimized neighboring zone relationship
  • the method further includes: The device adds an eighth count value to the first count value, and the eighth count value is used to describe the number of times the optimization suggestion of the optimized neighbor relationship is issued to the RNC, and determines whether the eighth count value after performing the addition is less than the pre- Set the neighborhood relationship to optimize the number of executions;
  • the step of determining whether the seventh count value reaches the preset neighbor relationship optimization detection period is repeatedly performed.
  • an apparatus for optimizing a neighbor relationship including:
  • a determining module configured to determine a neighboring area to be processed according to a preset rule
  • an optimization suggestion generating module configured to generate an optimization proposal according to the determined neighboring area to be processed
  • an optimization suggestion sending module configured to deliver the optimization proposal to the radio network controller RNC, so that the RNC is optimized according to the It is recommended to optimize the adjacent area to be processed.
  • the method further includes:
  • the determining module is further configured to obtain, from the radio network controller RNC, a measurement report that is measured by the user equipment UE to be measured in the coverage area of the serving cell, where the serving cell is a UMTS cell, the cell to be measured includes an intra-frequency cell of the serving cell, an inter-frequency cell of the serving cell, or a GSM cell; determining whether the first count value reaches a preset leaky neighboring cell detection period;
  • the first mismatched neighboring cell list is obtained from the RNC, and the first mismatched neighboring cell list is obtained by the RNC according to the measurement report. Described in the measurement cell selected and not in the service A list of cells in the neighbor list of cells.
  • the determining module is specifically configured to determine, in the first mismatched neighbor list, each cell and the serving cell a distance between each cell in the first mismatched neighbor list and the serving cell is less than or equal to a preset mismatch distance threshold as a cell to be sorted, and according to the Sorting the to-be-sorted cells by the size of the distance between the cells to be sorted and the serving cell, obtaining the sorted missing neighboring cell list, and using the sorted missing matching neighboring cell list as the second missing matching a neighboring cell list; after the cell in the blacklist is removed from the second mismatched neighboring cell list, a third mismatched neighboring cell list is obtained, and according to the maximum preset neighboring cell number of the serving cell, from the third The to-be-processed neighboring area is determined in the missed neighboring cell list.
  • the optimization suggestion generating module is specifically configured to obtain the to-be-processed The cell identifier information of the neighboring cell and the configuration parameter of the to-be-processed neighboring cell; generating the mismatched neighboring cell according to the cell identity information of the to-be-processed neighboring cell and the configuration parameter of the to-be-processed neighboring cell
  • the optimization suggestion is that the optimization proposal of the missing neighboring cell is used to instruct the RNC to add the to-be-processed neighboring cell to the neighboring cell list.
  • the determining module is further configured to: after sending the optimization proposal to the radio network controller RNC, The value is incremented by one, and the second count value is used to describe the number of times the optimization suggestion of the missing neighboring cell is sent to the RNC, and whether the second count value after performing the addition is less than a preset missed neighbor If the second count value after performing the addition is less than the number of detections of the missed neighboring cell, the measurement report of the measurement of the cell to be measured by the UE within the coverage of the serving cell from the RNC is repeatedly performed.
  • the determining module is further configured to obtain, from the radio network controller RNC, the user equipment in the coverage of the serving cell before determining the to-be-processed neighboring area according to the preset rule. Determining, by the UE, the performance data of the handover, the serving cell is a UMTS cell; determining whether the third count value reaches a preset redundant neighboring area detection period; if it is determined that the third count value reaches the redundant neighboring area detection period, And obtaining, according to the performance data, a first redundant neighbor list of the serving cell.
  • the determining module is specifically configured to: remove, according to the cell in the whitelist preset by the user, the cell in the whitelist in the first redundant neighbor list; the cell in the whitelist is removed
  • the cell in the new neighboring cell list obtained is determined as the to-be-processed neighboring cell, and the to-be-processed neighboring cell includes the same-frequency cell of the serving cell, the inter-frequency cell of the serving cell, or a GSM cell.
  • the optimization suggestion generating module is configured to generate a redundant neighbor according to the determined neighboring area to be processed.
  • the optimization suggestion of the area, the optimization suggestion of the redundant neighboring area is used to instruct the RNC to delete the to-be-processed neighboring cell from the neighboring cell list.
  • the determining module is further configured to: after the sending the optimization proposal to the radio network controller RNC, perform the fourth counting The value is incremented by one, and the fourth count value is used to describe the number of times the optimization proposal of the redundant neighboring area is sent to the RNC, and it is determined whether the fourth count value after performing the addition is less than the preset redundant neighbor. If the fourth count value after the execution of the addition is less than the number of times of the redundant neighboring area optimization suggestion, the performance data of the UE regarding the handover within the coverage of the serving cell from the RNC is repeatedly performed.
  • the determining module is specifically configured to determine whether the fifth count value reaches a preset neighboring priority optimization period; if it is determined that the fifth count value reaches In the neighboring area priority optimization period, the neighboring areas of the same type are sorted according to the number of successful handover times of each cell in the same type of neighboring cells, and at least one set of neighboring pairs is obtained after sorting.
  • the neighboring cell of the same type belongs to the UMTS co-frequency cell, the UMTS inter-frequency cell or the GSM cell; according to the preset proportional threshold a, according to the queue of each group in the at least one neighboring cell pair
  • the number of regions, i is an integer greater than or equal to 1 and less than or equal to 3.
  • the optimization suggestion generating module is specifically configured to generate a success rate according to a neighboring cell in the neighboring cell Optimization suggestions.
  • the optimization suggestion generating module is specifically configured to: if a handover success rate of the first neighboring cell in the neighboring cell And greater than or equal to a preset handover success rate high threshold, generating an increase in priority of the first neighboring cell a first-level optimization suggestion; if the handover success rate of the second neighboring cell in the neighboring cell is less than the handover success rate high threshold and greater than the handover success rate low threshold, generating and maintaining the second neighboring cell a priority-invariant optimization suggestion; if the handover success rate of the third neighboring cell in the neighboring cell is less than or equal to the handover success rate low threshold, generating a lower priority of the third neighboring cell Level optimization recommendations.
  • the determining module is further configured to: after delivering the optimization proposal to the radio network controller RNC, The sixth count value is used to describe the number of times the optimization suggestion is sent to the RNC, and it is determined whether the sixth count value after performing the addition is less than the preset neighbor priority optimization number. If it is determined that the sixth count value after performing the addition is less than the neighboring priority optimization number, the determining whether the fifth count value reaches the preset neighboring priority optimization period is repeatedly performed.
  • the determining module is further configured to determine whether the seventh count value reaches a preset neighbor relationship relationship before determining the to-be-processed neighboring area according to the preset rule. a detection period; if it is determined that the seventh count value reaches the neighbor relationship optimization detection period,
  • the determining module is specifically configured to acquire the first potential LTE neighbor of the UMTS cell of the to-be-optimized neighbor relationship And the first measurement report; obtaining a second potential LTE neighboring cell after removing the LTE cell that is prohibited from adding and disabling the deletion from the first potential LTE neighboring cell; and successfully switching according to the second potential LTE neighboring cell Rate, the number of handover requests, or the number of measurement reports, the cells in the second potential LTE neighboring cell are sorted, and the first N cells that are ranked according to the preset maximum number of added neighboring cells are determined to be the to-be-processed a neighboring area, where N is equal to the difference between the number of the maximum added neighboring cells and the number of LTE cells that are forbidden to be deleted;
  • the first potential LTE neighboring cell is obtained by measuring, according to the eNodeB to which the LTE cell belongs, the UMTS cell in the neighbor relationship list of the LTE cell,
  • the first potential LTE neighboring cell is the LTE according to an eNodeB to which the LTE cell belongs
  • the UMTS cell in the neighbor relationship list of the cell performs measurement and is obtained by measuring, by the eNodeB to which the LTE neighboring cell belongs, the UMTS cell in the neighbor relationship list of the LTE neighboring cell.
  • the optimization suggestion generating module is specifically configured to obtain a cell identifier of the to-be-processed neighboring cell The information and the configuration parameter of the to-be-processed neighboring area; the optimization suggestion for optimizing the neighboring area relationship according to the cell identifier information of the to-be-processed neighboring area and the configuration parameter of the to-be-processed neighboring area, the optimized neighboring
  • the optimization of the area relationship is used to instruct the RNC to add the to-be-processed neighboring cell to the neighboring cell list of the UMTS cell of the to-be-optimized neighboring cell relationship.
  • the determining module is further configured to: after the sending the optimization suggestion to the radio network controller RNC, And the eighth count value is used to describe the number of times the optimization recommendation of the optimized neighbor relationship is sent to the RNC, and it is determined whether the eighth count value after performing the addition is less than the preset neighbor.
  • the area relationship is optimized for the number of executions. If it is determined that the eighth count value after performing the addition is less than the number of the neighbor relationship optimization executions, the determining whether the seventh count value reaches the preset neighbor relationship optimization detection period is repeatedly performed.
  • the neighboring area relationship optimization method and device determines the to-be-processed neighboring area according to the preset rule by using the centralized device, and generates an optimization proposal according to the determined neighboring area to be processed, and sends an optimization proposal to the radio network controller RNC. Enable the RNC to optimize the neighbors to be processed according to the optimization recommendations. The problem solved thereby realizes the automatic optimization of the neighborhood relationship.
  • FIG. 1 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 1 of the present invention
  • FIG. 2 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 2 of the present invention
  • Embodiment 3 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 3 of the present invention
  • Embodiment 4 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 4 of the present invention.
  • FIG. 5 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 5 of the present invention
  • FIG. 6 is a schematic structural diagram of a neighbor relationship optimization apparatus 600 according to Embodiment 6 of the present invention.
  • FIG. 1 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 1 of the present invention.
  • the method of this embodiment is applicable to the case of automatically optimizing the neighborhood relationship.
  • the method is performed by a neighbor relationship optimization device, which is typically implemented in hardware and/or software.
  • the method of this embodiment includes the following steps:
  • the centralized device determines a neighboring area to be processed according to a preset rule.
  • the centralized device generates an optimization proposal according to the determined neighboring area to be processed.
  • the neighbor relationship optimization is to manually export data from the RNC.
  • the exported data includes, for example, network performance management data, configuration data, and measurement report data, and then manually import the data into the network planning network optimization tool.
  • the tool analyzes the data and gives the result of the neighbor relationship.
  • This method cannot automatically obtain the data source, but needs to manually import the data into the network planning network optimization tool, so that the automatic neighborhood neighborhood relationship cannot be realized.
  • the centralized device may determine the neighboring area to be processed according to a preset rule, and generate an optimization proposal according to the determined neighboring area to be processed, and may generate an optimization suggestion without manual participation to obtain the data source, and optimize by 130. It is recommended to be sent to the RNC, and the RNC should optimize the processing of the neighbors according to the optimization proposal.
  • the centralized device sends an optimization proposal to the RNC, so that the RNC optimizes the neighboring area according to the optimization proposal.
  • the centralized device determines the to-be-processed neighboring area according to the preset rule, and generates an optimization proposal according to the determined neighboring area to be optimized, and sends an optimization proposal to the RNC, so that the RNC optimizes the processing of the neighboring area according to the optimization suggestion.
  • the neighboring cell relationship optimization method provided in this embodiment determines the neighboring area to be processed according to the preset rule by using the centralized device, and generates an optimization proposal according to the determined neighboring area to be sent, and sends an optimization proposal to the RNC, so that the RNC treats the optimization according to the optimization proposal.
  • Process neighborhoods for optimization Thereby achieving automatic optimization of neighboring areas This embodiment is further optimized based on the foregoing embodiment 1.
  • FIG. 2 is a flowchart of a neighboring cell relationship optimization method according to Embodiment 2 of the present invention. This embodiment describes a process of optimizing the mismatch neighboring area between the UMTS system and the UMTS and the GSM system. Referring to FIG. 2, the method in this embodiment may include:
  • the centralized device obtains, from the radio network controller, a measurement report that the user equipment in the coverage of the serving cell performs measurement on the cell to be measured, where the serving cell is a UMTS cell, and the cell to be measured includes an intra-frequency cell of the serving cell and an inter-frequency cell of the serving cell. Or GSM cell.
  • the radio access network needs to provide information about the cell to be measured to the user equipment in the UMTS network, including the frequency and scrambling code of the cell to be measured.
  • the user equipment in the UMTS network can measure for the inter-frequency cell or the GSM cell.
  • the scrambling code range of the inter-frequency cell or the GSM cell cannot be too large or too small. If the scrambling code range of the inter-frequency cell or the GSM cell is set too small, it is easy to miss the measurement cell. The missing cell cannot participate in the optimization of the missing neighboring cell, and it cannot be automatically added as a neighboring cell. If the scrambling code range of the inter-frequency cell or the GSM cell is set too large, the measurement cannot be increased to the neighboring cell and the measurement is wasted.
  • the centralized device determines whether the first count value reaches a preset mismatch neighbor detection period.
  • the centralized device obtains the first mismatched neighboring cell list from the RNC, where the first mismatched neighboring cell list is selected by the RNC according to the measurement report from the to-be-measured cell. And a list of cells that are not in the neighbor cell list of the serving cell.
  • the centralized device determines a distance between each cell in the first mismatched neighbor list and the serving cell.
  • the centralized device uses, as the to-be-sorted cell, a cell whose distance between each cell in the first mismatched neighboring cell list and the serving cell is less than or equal to a preset missing-distribution distance threshold, and according to the to-be-sorted cell and the serving cell.
  • the size of the distance between the cells to be sorted is sorted, the sorted missing neighbor list is obtained, and the sorted missing neighbor list is used as the second missed neighbor list.
  • the centralized device removes the cell in the blacklist from the second mismatched neighboring cell list, and obtains a third mismatched neighboring cell list, and according to the maximum preset neighboring cell number of the serving cell, from the third mismatched neighboring cell list. Determine the neighborhood to be processed.
  • the maximum number of preset neighboring cells in the serving cell is set by the user.
  • the maximum number of preset neighboring cells cannot exceed the neighboring cell size of the UMTS cell. That is, each UMTS cell can be configured with up to 63 co-frequency neighbors. Area, 64 inter-frequency neighboring areas, 64 different system neighboring areas, that is, the maximum number of preset neighboring areas in the same-frequency neighboring area cannot exceed 63, and the maximum number of preset neighboring areas in the inter-frequency neighboring area cannot exceed 64.
  • the maximum number of preset neighbors in a different system neighbor cannot exceed 64. If the neighboring areas of the serving cell have reached the maximum neighboring zone limit during this optimization process, the optimization will automatically stop.
  • the centralized device obtains cell identification information of the to-be-processed neighboring area and configuration parameters of the to-be-processed neighboring area.
  • the centralized device generates an optimization proposal for the missing neighboring cell according to the cell identity information of the neighboring cell to be processed and the configuration parameter of the to-be-processed neighboring cell, and the optimization proposal of the missing neighboring cell is used to instruct the RNC to add the to-be-processed neighboring cell to the neighboring cell. List.
  • the centralized device sends an optimization proposal to the RNC, so that the RNC optimizes the neighboring area according to the optimization proposal.
  • the centralized device adds one to the second count value, where the second count value is used to describe the number of times the optimization proposal for the missing neighboring cell is sent to the RNC.
  • the centralized device determines whether the second count value after performing the addition is less than a preset number of missed neighbor detections. If yes, execute 201, otherwise execute 212.
  • the neighboring area relationship optimization method provided in this embodiment obtains a measurement report of the measurement of the user equipment to be measured by the user equipment in the coverage area of the serving cell from the RCN, and determines whether the first count value reaches a preset leaky neighboring area detection period.
  • the centralized device obtains the first mismatched neighboring cell list from the RNC, and determines a distance between each cell in the first mismatched neighboring cell list and the serving cell,
  • the cell in which the distance between each cell in the first mismatched neighboring cell list and the serving cell is less than or equal to the preset mismatch distance threshold is used as the cell to be sorted, and according to the distance between the cell to be sorted and the serving cell
  • the size of the sorted cells is sorted, the sorted missing neighbor list is obtained, and the sorted missing neighbor list is used as the second missing neighbor list.
  • the area obtains the cell identification information of the neighboring area to be processed and the configuration parameters of the neighboring area to be processed, and generates an optimization proposal of the missing neighboring area according to the cell identification information of the neighboring area to be processed and the configuration parameter of the to-be-processed neighboring area, and the missing neighboring area
  • the optimization proposal is used to instruct the RNC to add the to-be-processed neighboring cell to the neighboring cell list, and send an optimization proposal to the RNC, so that the RNC optimizes the neighboring cell to be processed according to the optimization suggestion, and adds the second count value.
  • the second count value is used to describe the number of times the optimization suggestion of the missing neighboring cell is sent to the RNC. Determining whether the second count value after performing the addition is less than the preset number of missed neighbor detections, and if so, continuing to optimize the missed neighbor. Therefore, the missing neighboring cell of the UMTS cell is added to the neighboring cell list of the cell, and the neighbor relationship is automatically optimized.
  • FIG. 3 is a flowchart of the neighbor relationship optimization method provided by the third embodiment of the present invention.
  • This embodiment describes a process of optimizing the neighboring cell between the UMTS system and the UMTS and the GSM system.
  • the method in this embodiment may include:
  • the centralized device obtains, from the radio network controller, the RNC, the user equipment in the coverage of the serving cell, and the serving cell is a UMTS cell.
  • the centralized device determines whether the third count value reaches a preset redundant neighbor detection period.
  • the centralized device obtains the first redundant neighboring cell list of the serving cell according to the performance data.
  • the centralized device removes the cells in the whitelist in the first redundant neighbor list according to the cell in the whitelist preset by the user.
  • the centralized device determines, as the to-be-processed neighboring cell, the cell in the new neighboring cell list obtained by removing the cell in the whitelist, and the to-be-processed neighboring cell includes the same-frequency cell of the serving cell, the inter-frequency cell of the serving cell, or the GSM cell. .
  • the centralized device performs an optimization proposal for generating a redundant neighboring cell according to the determined neighboring cell to be processed, and the optimization proposal of the redundant neighboring cell is used to instruct the RNC to delete the to-be-processed neighboring cell from the neighboring cell list.
  • the centralized device sends optimization suggestions to the RNC.
  • the centralized device adds a fourth count value, where the fourth count value is used to describe the number of times the optimization proposal of the redundant neighboring area is delivered to the RNC.
  • the centralized device determines whether the fourth count value after performing the addition is less than a preset number of redundant neighbor detections. If yes, execute 301, otherwise execute 310.
  • the neighboring cell relationship optimization method provided in this embodiment obtains performance data about handover of the user equipment UE in the coverage of the serving cell from the radio network controller RNC by using the centralized device, and the serving cell is a UMTS cell, and determines whether the third count value reaches the pre-predetermined value.
  • the redundant neighboring zone detection period is set. If it is determined that the third count value reaches the redundant neighboring zone detection period, the centralized device obtains a small service according to the performance data.
  • the first redundant neighbor list of the area is removed from the white list in the first redundant neighbor list according to the cell in the white list preset by the user, and the new obtained after the cell in the white list is removed
  • the cell in the neighboring cell list is determined as the to-be-processed neighboring cell, and the to-be-processed neighboring cell includes the co-frequency cell of the serving cell, the inter-frequency cell of the serving cell, or the GSM cell, and the centralized device generates a redundant neighboring cell according to the determined neighboring cell to be processed.
  • the optimization proposal of the redundant neighboring area is used to indicate that the RNC deletes the to-be-processed neighboring cell from the neighboring cell list, and the centralized device sends an optimization proposal to the radio network controller RNC, and the centralized device increases the fourth count value by one.
  • the fourth count value is used to describe the number of times the optimization proposal of the redundant neighboring area is sent to the RNC, and the centralized device determines whether the fourth count value after performing the additional one is less than the preset number of redundant neighboring area detections, and if so, continues to execute
  • the redundant neighboring area is optimized, so that the redundant neighboring cell of the UMTS cell is deleted from the neighboring cell list of the cell, so that the neighboring cell relationship can be automatically optimized.
  • FIG. 4 is a flowchart of the neighbor relationship optimization method provided by the fourth embodiment of the present invention.
  • This embodiment describes the process of optimizing the priority of the neighboring cell in the UMTS system and between the UMTS and the GSM system.
  • the method in this embodiment may include:
  • the centralized device determines whether the fifth count value reaches a preset neighboring priority optimization period.
  • the centralized device sorts the number of successful handover times of the same type of neighboring cells according to each cell in the neighboring cell of the same type, and obtains the number of successful handover times. At least one set of neighboring cell pairs, the same type of neighboring cell belongs to a UMTS co-frequency cell, a UMTS inter-frequency cell or a GSM cell.
  • the centralized device selects, as the to-be-processed neighboring area, the neighboring area according to the preset proportional threshold value a, from each of the neighboring area queues in the at least one set of neighboring pairs.
  • axM represents the number of neighboring cells selected from the i-th group neighboring cell queue, and represents the number of neighboring cells included in the i-th group neighboring cell queue, where i is an integer greater than or equal to 1 and less than or equal to 3.
  • the proportional threshold is set to 80%, the cells ranked 80% of the total number of cells of the same type sorted in the prior order are selected as the neighbors to be processed.
  • the centralized device generates an optimization proposal according to a handover success rate of the neighboring cells in the neighboring cells.
  • the centralized device generates optimization suggestions based on the success rate of the neighboring cells in the neighboring cells, which can be implemented as follows:
  • the centralized device If the switching success rate of the first neighboring cell in the neighboring cell is greater than or equal to the preset switching success rate high gate The limit device, the centralized device generates an optimization proposal that raises the priority of the first neighboring cell by one level; if the switching success rate of the second neighboring cell in the neighboring cell is less than the switching success rate high threshold and is greater than the switching success rate Threshold, the centralized device generates an optimization suggestion that keeps the priority of the second neighboring zone unchanged; if the switching success rate of the third neighboring cell in the neighboring cell is less than or equal to the switching success rate lower threshold, the centralized device generates the first The priority of the three neighboring districts is lowered by one level of optimization recommendations.
  • the handover success rate parameter is representative, and the neighboring priority of the cell can be adjusted accordingly. If the order is in the last 20% of the total number of cells of the same type after the sorting, it means that the number of handovers is too small, the handover success rate is not representative, and the neighboring zone priority adjustment is not performed.
  • the centralized device sends an optimization proposal to the RNC.
  • the centralized device adds a sixth count value, where the sixth count value is used to describe the number of times the optimization suggestion is sent to the RNC.
  • the centralized device determines whether the sixth count value after performing the addition is less than a preset neighbor priority optimization number. If yes, execute 401, otherwise execute 408.
  • the centralized device determines whether the fifth count value reaches a preset neighboring area priority optimization period, and if it is determined that the fifth count value reaches the neighboring area priority optimization period, the neighboring type neighbors are The area is sorted according to the number of successful handover times of each cell in the neighboring cell of the same type, and at least one set of neighboring cell pairs is obtained after sorting, according to a preset proportional threshold a, from at least one set of neighboring cells.
  • the centralized device sends the optimization to the RNC. It is recommended that the centralized device increases the sixth count value by one.
  • the sixth count value is used to describe the number of times the optimization recommendation is sent to the RNC, and it is determined whether the sixth count value after performing the additional one is less than the preset neighbor priority optimization number. Therefore, the priority of the neighboring cell priority of the neighboring cell of the UMTS cell is automatically adjusted, and if yes, the neighboring cell priority optimization process is continued, thereby automatically Optimize neighborhood relationships.
  • FIG. 5 is a flowchart of a method for optimizing a neighbor relationship according to Embodiment 5 of the present invention.
  • This embodiment describes a process of optimizing a neighbor relationship between a UMTS system and a UMTS and an LTE system. Referring to FIG. 5, the method in this embodiment may be used. To include:
  • the centralized device determines whether the seventh count value reaches a preset neighboring zone relationship optimization detection period.
  • the centralized device determines that the UMTS cell to be optimized for the neighbor relationship is the center of the eNodeB or the centralized device to which the LTE cell belongs within the radius of the preset distance.
  • the eNodeB to which the LTE cell belongs and the eNodeB to which the LTE neighboring cell of the UMTS cell that has been configured to be the neighbor relationship is to be optimized belongs.
  • the centralized device acquires a first potential LTE neighboring cell of the UMTS cell to be optimized and a first measurement report.
  • the first potential LTE neighboring cell is obtained by the centralized device according to the UMTS cell in the neighbor relationship list of the LTE cell to which the eNodeB to which the LTE cell belongs, or the first potential LTE neighboring cell is the centralized device according to the LTE cell.
  • the eNodeB obtains the measurement of the UMTS cell in the neighbor relationship list of the LTE cell and the measurement of the UMTS cell in the neighbor relationship list of the LTE neighbor by the eNodeB to which the LTE neighbor belongs.
  • the centralized device obtains the second potential LTE neighboring cell after removing the LTE cell that is prohibited from adding and disabling from the first potential LTE neighboring cell.
  • the centralized device sorts the cells in the second potential LTE neighboring cell according to the handover success rate, the number of handover requests, or the number of measurement reports of the second potential LTE neighboring cell, and sorts according to the preset maximum number of added neighboring cells.
  • the first N cells are determined as the pending neighbors, and N is equal to the difference between the maximum number of added neighbors and the number of LTE cells that are prohibited from being deleted.
  • the centralized device obtains cell identification information of the neighboring cell to be processed and configuration parameters of the neighboring cell to be processed.
  • the centralized device generates an optimization proposal for optimizing the neighbor relationship according to the cell identity information of the neighboring cell to be processed and the configuration parameter of the to-be-processed neighboring cell, and the optimization proposal for optimizing the neighboring cell relationship is used to instruct the RNC to add the to-be-processed neighboring cell to be to be optimized.
  • the centralized device sends an optimization proposal to the RNC.
  • the concentrating device increments the eighth counter value by one, and the eighth counter value is used to describe the number of times the optimization suggestion for optimizing the neighbor relationship is delivered to the RNC.
  • the centralized device determines whether the eighth count value after performing the addition is less than a preset number of neighboring relationship optimization executions. If yes, execute 501, otherwise execute 510.
  • the second potential LTE neighboring cell is obtained after the LTE cell that is forbidden to add and forbidden to be deleted is removed from the first potential LTE neighboring cell by the centralized device, and the handover is successful according to the second potential LTE neighboring cell.
  • the rate, the number of handover requests, or the number of measurement reports are used to sort the cells in the second potential LTE neighboring cell, and the first N cells that are ranked according to the preset maximum number of added neighboring cells are determined as the to-be-processed neighboring cells, and obtained.
  • the cell identification information of the neighboring cell to be processed and the configuration parameters of the neighboring cell to be processed are generated according to the cell identification information of the neighboring cell to be processed and the configuration parameters of the neighboring cell to be processed, and an optimization suggestion for optimizing the relationship between the neighboring cells is proposed.
  • the RNC adds the to-be-processed neighboring cell to the neighboring cell list of the UMTS cell to be optimized, and sends an optimization proposal to the RNC, and adds an eighth count value to determine an eighth count value after performing the additional one. Whether it is less than the preset neighbor relationship optimization execution times, if the neighbor relationship optimization is continued, the LTE leakage matching neighboring cell of the UMTS cell is added to the cell.
  • FIG. 6 is a schematic structural diagram of a neighbor relationship optimization apparatus 600 according to Embodiment 6 of the present invention.
  • the apparatus of this embodiment is suitable for automatically optimizing the neighborhood relationship.
  • the device is typically implemented in hardware and/or software. Referring to FIG. 6, the device includes the following modules: a determination module 610, an optimization suggestion generation module 620, and an optimization suggestion delivery module 630.
  • the determining module 610 is configured to determine the to-be-processed neighboring area according to the preset rule; the optimization suggestion generating module 620 is configured to generate an optimization suggestion according to the determined neighboring area to be processed; the optimization suggesting and delivering module 630 is configured to deliver the optimized to the radio network controller RNC It is recommended that the RNC optimize the neighbors to be processed according to the optimization recommendations.
  • the determining module 610 is further configured to obtain, from the radio network controller RNC, a measurement report that the user equipment UE in the coverage of the serving cell is to be measured, and the serving cell is a UMTS cell, and the serving cell is a UMTS cell.
  • the measurement cell includes an intra-frequency cell of the serving cell, an inter-frequency cell of the serving cell, or a GSM cell; determining whether the first count value reaches a preset leaky neighboring cell detection period; if it is determined that the first count value reaches a missed-match neighboring cell detection period And obtaining, by the RNC, a first mismatched neighbor list, where the first missed neighbor list is a list formed by the RNC according to the measurement report, the cell selected from the cell to be measured and not in the neighbor cell list of the serving cell.
  • the determining module 610 is specifically configured to determine a distance between each cell in the first mismatched neighbor list and the serving cell; and between each cell in the first mismatched neighbor list and the serving cell
  • the cell whose distance is less than or equal to the preset leakage matching threshold is used as the cell to be sorted, and the cells to be sorted are sorted according to the distance between the cell to be sorted and the serving cell, and the sorted missing neighbor list is obtained.
  • sorting the missed neighboring cell list as a second mismatched neighboring cell list; removing the cell in the blacklist from the second missing matching neighboring cell list, obtaining a third missing matching neighboring cell list, and according to the maximum serving cell Predetermine the number of neighbors, and determine the neighbors to be processed from the third list of neighbors.
  • the optimization suggestion generating module 620 is specifically configured to obtain the cell identification information of the neighboring cell to be processed and the configuration parameter of the to-be-processed neighboring cell; and generate a missed allocation according to the cell identity information of the neighboring cell to be processed and the configuration parameter of the neighboring cell to be processed.
  • the optimization proposal of the neighboring area, the optimization proposal of the missing neighboring area is used to instruct the RNC to add the pending neighboring area to the neighboring area list.
  • the determining module 610 is further configured to: after the optimization suggestion is sent to the radio network controller RNC, add a second count value, where the second count value is used to describe the number of times the optimization suggestion of the missing neighboring cell is sent to the RNC. And determining whether the second count value after performing the addition is less than the preset number of missed neighbor detections; if it is determined that the second count value after performing the addition is less than the number of missed neighbor detections, then repeatedly obtaining the service from the RNC A measurement report in which the UE within the coverage of the cell performs measurement on the measurement cell.
  • the determining module 610 is further configured to obtain performance data about the handover of the user equipment UE in the coverage of the serving cell from the radio network controller RNC, where the serving cell is a UMTS cell, before determining the to-be-processed neighboring area according to the preset rule; Determining whether the third count value reaches a preset redundant neighbor detection period; if it is determined that the third count value reaches the redundant neighbor detection period, obtaining a first redundant neighbor list of the serving cell according to the performance data.
  • the determining module 610 is specifically configured to: according to the cell in the whitelist preset by the user, remove the cell in the whitelist in the first redundant neighbor list; the new one obtained after the cell in the whitelist is removed
  • the cell in the neighboring cell list is determined as the to-be-processed neighboring cell, and the to-be-processed neighboring cell includes the co-frequency cell of the serving cell, the inter-frequency cell of the serving cell, or the GSM cell.
  • the optimization suggestion generation module 620 is specifically configured to generate an optimization proposal for the redundant neighboring area according to the determined neighboring area to be processed, and the optimization proposal of the redundant neighboring area is used to instruct the RNC to delete the to-be-processed neighboring area from the neighboring list.
  • the determining module 610 is further configured to: after the optimization request is sent to the radio network controller RNC, add a fourth count value, where the fourth count value is used to describe the number of times the optimization proposal of the redundant neighboring area is delivered to the RNC. And determining whether the fourth count value after performing the addition is less than the preset number of redundant neighbor detections; if it is determined that the fourth count value after performing the addition is less than the number of redundant neighbor optimization suggestions, The performance data of the UE regarding the handover within the coverage of the serving cell is obtained from the RNC.
  • the determining module 610 is specifically configured to determine whether the fifth count value reaches a preset neighboring area priority optimization period; if it is determined that the fifth count value reaches the neighboring area priority optimization period, the neighboring area of the same type is switched to The number of successful handover times of each cell in the same type of neighboring cell is sorted, and at least one set of neighboring cell pairs is obtained after sorting, and the neighboring cell of the same type belongs to the UMTS co-frequency cell, the UMTS inter-frequency cell or the GSM cell;
  • the preset proportional threshold a selecting a neighboring area as a to-be-processed neighboring area in a sorted order from each of the neighboring area queues in at least one set of neighboring pairs, wherein K ⁇ axM represents the i-th group
  • the number of neighboring cells selected in the queue of the neighboring cell indicates the number of neighboring cells included in the queue of the i-th neighboring cell, and i is an integer greater than or equal to 1 and less than or
  • optimization suggestion generating module 620 is specifically configured to generate an optimization suggestion according to the size of the switching success rate of the neighboring cells in the neighboring cells.
  • the optimization suggestion generating module 620 is specifically configured to: if the switching success rate of the first neighboring cell in the neighboring cell is greater than or equal to a preset switching success rate high threshold, generate a priority of the first neighboring cell. Level optimization suggestion; if the handover success rate of the second neighboring cell in the neighboring cell is less than the handover success rate high threshold and greater than the handover success rate low threshold, the optimization of maintaining the priority of the second neighboring cell is generated. It is recommended that if the handover success rate of the third neighboring cell in the neighboring cell is less than or equal to the handover success rate lower threshold, an optimization proposal is generated to lower the priority of the third neighboring cell by one level.
  • the determining module 610 is further configured to: after the optimization request is sent to the radio network controller RNC, add a sixth count value, where the sixth count value is used to describe the number of times the optimization proposal is sent to the RNC, and determine to perform the addition. Whether the sixth count value is less than the preset neighbor priority optimization number; if it is determined that the sixth count value after performing the addition is less than the neighbor priority optimization number, repeating the determination whether the fifth count value reaches the preset The neighborhood priority optimization period.
  • the determining module 610 is further configured to: before determining the to-be-processed neighboring area according to the preset rule, determining whether the seventh count value reaches a preset neighbor relationship optimization detection period; if determining that the seventh count value reaches the neighbor relationship optimization Detection period, then
  • the determining module 610 is specifically configured to acquire a UMTS cell of the neighbor relationship to be optimized. a first potential LTE neighboring cell and a first measurement report; obtaining a second potential LTE neighboring cell after removing the LTE cell that is prohibited from adding and disabling from the first potential LTE neighboring cell; and performing a handover success rate according to the second potential LTE neighboring cell
  • the number of handover requests, or the number of measurement reports sorts the cells in the second potential LTE neighboring cell, and determines that the preceding N cells are ranked as the to-be-processed neighboring cells according to the preset maximum number of added neighboring cells, where N is equal to The difference between the maximum number of neighboring cells and the number of LTE cells that are forbidden to be deleted; wherein, the first potential LTE neighboring cell is obtained by measuring, according to the eNodeB to which the LTE cell belongs, the UMTS cell in the neighbor relationship list of the LTE cell,
  • the first potential LTE neighboring cell is measured according to the UMTS cell in the neighbor relationship list of the LTE cell according to the eNodeB to which the LTE cell belongs, and the UMTS cell in the neighbor relationship list of the LTE neighboring cell is measured by the eNodeB to which the LTE neighboring cell belongs. of.
  • the optimization suggestion generating module 620 is specifically configured to obtain the cell identification information of the neighboring cell to be processed and the configuration parameter of the to-be-processed neighboring cell; and generate an optimized neighboring cell according to the cell identity information of the neighboring cell to be processed and the configuration parameter of the to-be-processed neighboring cell.
  • the optimization proposal of the relationship, the optimization proposal for optimizing the neighbor relationship is used to instruct the RNC to add the to-be-processed neighboring cell to the neighboring cell list of the UMTS cell to be optimized.
  • the determining module 610 is further configured to: after the optimization request is sent to the radio network controller RNC, add an eighth count value, where the eighth count value is used to describe the number of times the optimization proposal for optimizing the neighbor relationship is sent to the RNC. And determining whether the eighth count value after performing the addition is less than the preset neighbor relationship optimization execution number; if it is determined that the eighth count value after performing the addition is less than the neighbor relationship optimization execution number, repeating the determination to determine the seventh count Whether the value reaches the preset neighbor relationship optimization detection period.
  • the neighboring area relationship optimization apparatus determines the to-be-processed neighboring area according to the preset rule by using the centralized device, and generates an optimization proposal according to the determined neighboring area to be processed, and sends an optimization proposal to the RNC, so that the RNC treats the optimization according to the optimization proposal.
  • the processing of the neighboring area is performed to optimize the neighboring area.
  • the person skilled in the art can understand that all or part of the steps of implementing the foregoing method embodiments can be completed by using hardware related to the program instruction.
  • the aforementioned program can be stored in a computer readable storage medium.
  • the program when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes: a medium that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

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Abstract

　本发明实施例提供一种邻区关系优化方法和装置。本发明邻区关系优化方法，包括：通过集中设备根据预设规则确定待处理邻区，并根据确定的待处理邻区生成优化建议，向无线网络控制器RNC下发优化建议，以使RNC根据优化建议对待处理邻区进行优化。本发明实施例实现了自动优化邻区关系。

Description

邻区关系优化方法和装置
技术领域 本发明实施例涉及通信领域， 尤其涉及一种邻区关系优化方法和装置。 背景技术 自动邻区关系 （Automatic Neighbor Relation, 简称 ANR ) 是业界最关 注的 自组织网络 （Self Organizing Network, 简称 SON ) 的特性之一。 由于 网络发展的复杂化， 多制式、 多层次、 多站型的网络的出现， 使得邻区关系 的数量、 切换类型剧增， 因此， 对于邻区的管理和维护工作将会非常困难， 所以运营商都寄希望于 ANR 功能， 希望通过系统自动完成邻区的管理和优 化。
然而， 目前邻区关系优化主要采用一种离线的、 半自动的优化方式： 首先通过人工参与从网元例如无线网络控制器（Radio Network Controller, 简 称： RNC )导出数据， 然后数据导入到网规网优工具中进行邻区关系的分析， 最后网规网优工具会给出邻区关系分析的结果， 然后根据邻区关系分析的结 果人工修改邻区配置。 因此， 该方式存在不能自动获取数据源， 而需要人工 将数据导入网规网优工具， 从而不能实现自动优化邻区关系的问题。 发明内容 本发明实施例提供一种邻区关系优化方法和装置， 以解决现有技术中不 能自动优化邻区关系的问题。
第一方面， 本发明实施例提供一种邻区关系优化方法， 包括：
集中设备根据预设规则确定待处理邻区；
所述集中设备根据确定的所述待处理邻区生成优化建议；
所述集中设备向无线网络控制器 RNC下发所述优化建议，以使所述 RNC 根据所述优化建议对所述待处理邻区进行优化。
在第一方面的第一种可能的实现方式中， 在所述集中设备根据预设规则 确定待处理邻区之前， 还包括：
所述集中设备从所述 RNC获得服务小区覆盖范围内的用户设备 UE对待 测量小区进行测量的测量报告， 所述服务小区为 UMTS小区， 所述待测量小 区包含所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区； 所述集中设备确定第一计数值是否达到预设的漏配邻区检测周期； 若确定所述第一计数值达到所述漏配邻区检测周期， 则所述集中设备从 所述 RNC获得第一漏配邻区列表， 所述第一漏配邻区列表为由所述 RNC根 据所述测量报告从所述待测量小区中选择的且不在所述服务小区的邻区列表 中的小区构成的列表。
根据第一方面的第一种可能的实现方式， 在第二种可能的实现方式中， 所述集中设备根据预设规则确定待处理邻区， 包括：
所述集中设备确定第一漏配邻区列表中的每个小区与所述服务小区之间 的距离；
所述集中设备将所述第一漏配邻区列表中的每个小区与所述服务小区之 间的距离小于等于预设的漏配距离门限值的小区作为待排序小区， 并按照所 述待排序小区与所述服务小区之间的距离的大小对所述待排序小区进行排 序， 获得排序后的漏配邻区列表， 并将所述排序后的漏配邻区列表作为第二 漏配邻区列表；
所述集中设备从所述第二漏配邻区列表中剔除黑名单中的小区后获得第 三漏配邻区列表， 并根据所述服务小区的最大预设邻区数目， 从所述第三漏 配邻区列表中确定所述待处理邻区。
根据第一方面、第一方面的第一种至第二种可能的实现方式的任意一种， 在第三种可能的实现方式中， 所述集中设备根据确定的所述待处理邻区生成 优化建议， 包括：
所述集中设备获得所述待处理邻区的小区标识信息和所述待处理邻区的 配置参数；
所述集中设备根据所述待处理邻区的所述小区标识信息和所述待处理邻 区的所述配置参数生成所述漏配邻区的优化建议， 所述漏配邻区的优化建议 用于指示所述 RNC将所述待处理邻区添加到所述邻区列表中。
根据第一方面的第三种可能的实现方式， 在第四种可能的实现方式中， 在所述集中设备向无线网络控制器 RNC下发所述优化建议之后， 还包括： 所述集中设备将第二计数值加一， 所述第二计数值用于描述向所述 RNC 下发所述漏配邻区的优化建议的次数， 并确定执行加一后的第二计数值是否 小于预设的漏配邻区检测次数；
若确定执行加一后的第二计数值小于所述漏配邻区检测次数， 则重复执 行所述集中设备从 RNC获得服务小区覆盖范围内的 UE对待测量小区进行测 量的测量报告的步骤。
根据第一方面， 在第五种可能的实现方式中， 在所述集中设备根据预设 规则确定待处理邻区之前， 还包括：
所述集中设备从所述 RNC获得服务小区覆盖范围内的用户设备 UE关于 切换的性能数据， 所述服务小区为 UMTS小区；
所述集中设备确定第三计数值是否达到预设的冗余邻区检测周期； 若确定所述第三计数值达到所述冗余邻区检测周期， 则所述集中设备根 据所述性能数据获得所述服务小区的第一冗余邻区列表。
根据第一方面的第五种可能的实现方式， 在第六种可能的实现方式中， 所述集中设备根据预设规则确定待处理邻区， 包括：
所述集中设备通过根据用户预设的白名单中的小区， 将所述第一冗余邻 区列表中的所述白名单中的小区剔除；
所述集中设备将剔除所述白名单中的小区后获得的新的邻区列表中的小 区确定为所述待处理邻区， 所述待处理邻区包含所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区。
根据第一方面的第五种或第六种可能的实现方式， 在第七种可能的实现 方式中， 所述集中设备根据确定的所述待处理邻区生成优化建议， 包括： 所述集中设备根据确定的所述待处理邻区生成冗余邻区的优化建议， 所 述冗余邻区的优化建议用于指示所述 RNC 将所述待处理邻区从所述邻区列 表中删除。
根据第一方面的第七种可能的实现方式， 在第八种可能的实现方式中， 在所述集中设备向无线网络控制器 RNC下发所述优化建议之后， 还包括： 所述集中设备将第四计数值加一， 所述第四计数值用于描述向所述 RNC 下发所述冗余邻区的优化建议的次数， 并确定执行加一后的第四计数值是否 小于预设的冗余邻区检测次数；
若确定所述执行加一后的第四计数值小于所述冗余邻区优化建议的次 数， 则重复执行所述集中设备从 RNC获得服务小区覆盖范围内的 UE关于切 换的性能数据的步骤。
根据第一方面， 在第九种可能的实现方式中， 所述集中设备根据预设规 则确定待处理邻区， 包括：
所述集中设备确定第五计数值是否达到预设的邻区优先级优化周期； 若确定所述第五计数值达到所述邻区优先级优化周期， 则所述集中设备 对同一类型的邻区按照切换到所述同一类型的邻区中的每个小区的切换成功 次数的大小进行排序， 排序后获得至少一组邻区对列， 所述同一类型的邻区 属于 UMTS同频小区、 UMTS异频小区或 GSM小区；
所述集中设备根据预设的比例门限值 a，从所述至少一组邻区对列中的每 组邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻区， 其中， Κ1 = α χΜ1 , 表示从第 i组邻区队列中选取的邻区的数目， 表示第 i组邻 区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
根据第一方面的第九种可能的实现方式， 在第十种可能的实现方式中， 所述集中设备根据确定的所述待处理邻区生成优化建议， 包括：
所述集中设备根据所述 个邻区中的邻区的切换成功率的大小生成优化 建议。
根据第一方面的第十种可能的实现方式，在第十一种可能的实现方式中， 所述集中设备根据所述 个邻区中的邻区的切换成功率的大小生成优化建 议， 包括：
若所述 个邻区中的第一邻区的切换成功率大于等于预设的切换成功率 高门限值，所述集中设备生成将所述第一邻区的优先级升高一级的优化建议; 若所述 个邻区中的第二邻区的切换成功率小于所述切换成功率高门限 值且大于切换成功率低门限值， 所述集中设备生成保持所述第二邻区的优先 级不变的优化建议；
若所述 个邻区中的第三邻区的切换成功率小于等于所述切换成功率低 门限值， 所述集中设备生成将所述第三邻区的优先级降低一级的优化建议。
根据第一方面的第十一种可能的实现方式， 在第十二种可能的实现方式 中，在所述集中设备向无线网络控制器 RNC下发所述优化建议之后，还包括： 所述集中设备将第六计数值加一， 所述第六计数值用于描述向所述 RNC 下发所述优化建议的次数， 并确定执行加一后的第六计数值是否小于预设的 邻区优先级优化次数；
若确定执行加一后的第六计数值小于所述邻区优先级优化次数， 则重复 执行所述集中设备确定第五计数值是否达到预设的邻区优先级优化周期的步 骤。
根据第一方面， 在第十三种可能的实现方式中， 在所述集中设备根据预 设规则确定待处理邻区之前， 还包括：
所述集中设备确定第七计数值是否达到预设的邻区关系优化检测周期； 若确定所述第七计数值达到所述邻区关系优化检测周期， 则
所述集中设备确定以待优化邻区关系的 UMTS小区为圆心且以预设距离 为半径范围内的 LTE小区所属的 eNodeB, 或者，
所述集中设备确定所述 LTE小区所属的 eNodeB和已配置为所述待优化 邻区关系的 UMTS小区的 LTE邻区所属的 eNodeB。
根据第一方面的第十三种可能的实现方式， 在第十四种可能的实现方式 中， 所述集中设备根据预设规则确定待处理邻区， 包括：
所述集中设备获取所述待优化邻区关系的 UMTS小区的第一潜在 LTE邻 区和所述第一的测量报告；
所述集中设备从所述第一潜在 LTE邻区中剔除禁止添加和禁止删除的 LTE小区后获得第二潜在 LTE邻区；
所述集中设备根据所述第二潜在 LTE邻区的切换成功率、切换请求次数、 或测量报告的数目对所述第二潜在 LTE邻区中的小区进行排序， 并根据预设 的最大添加邻区数目取排序在前的 N个小区确定为所述待处理邻区， N等于 所述最大添加邻区数目与禁止删除的 LTE小区数目之差；
其中，所述第一潜在 LTE邻区为所述集中设备根据所述 LTE小区所属的 eNodeB对所述 LTE小区的邻区关系列表中的 UMTS小区进行测量获得的， 或者，
所述第一潜在 LTE 邻区为所述集中设备根据所述 LTE 小区所属的 eNodeB对所述 LTE小区的邻区关系列表中的 UMTS 小区进行测量和所述 LTE邻区所属的 eNodeB对所述 LTE邻区的邻区关系列表中的 UMTS小区进 行测量获得的。 根据第一方面的第十三种或第十四种可能的实现方式， 在第十五种可能 的实现方式中， 所述集中设备根据确定的所述待处理邻区生成优化建议， 包 括：
所述集中设备获得所述待处理邻区的小区标识信息和所述待处理邻区的 配置参数；
所述集中设备根据所述待处理邻区的所述小区标识信息和所述待处理邻 区的所述配置参数生成优化邻区关系的优化建议， 所述优化邻区关系的优化 建议用于指示所述 RNC 将所述待处理邻区添加到所述待优化邻区关系的
UMTS小区的邻区列表中。
根据第一方面的第十五种可能的实现方式， 在第十六种可能的实现方式 中，在所述集中设备向无线网络控制器 RNC下发所述优化建议之后，还包括： 所述集中设备将第八计数值加一， 所述第八计数值用于描述向所述 RNC 下发所述优化邻区关系的优化建议的次数， 并确定执行加一后的第八计数值 是否小于预设的邻区关系优化执行次数；
若确定执行加一后的第八计数值小于所述邻区关系优化执行次数， 则重 复执行所述集中设备确定第七计数值是否达到预设的邻区关系优化检测周期 的步骤。
第二方面， 本发明实施例一种邻区关系优化装置， 包括：
确定模块， 用于根据预设规则确定待处理邻区；
优化建议生成模块， 用于根据确定的所述待处理邻区生成优化建议； 优化建议下发模块， 用于向无线网络控制器 RNC下发所述优化建议， 以 使所述 RNC根据所述优化建议对所述待处理邻区进行优化。
在第二方面的第一种可能的实现方式中， 还包括：
在根据预设规则确定待处理邻区之前， 所述确定模块， 还用于从无线网 络控制器 RNC获得服务小区覆盖范围内的用户设备 UE对待测量小区进行测 量的测量报告， 所述服务小区为 UMTS小区， 所述待测量小区包含所述服务 小区的同频小区、所述服务小区的异频小区或 GSM小区；确定第一计数值是 否达到预设的漏配邻区检测周期； 若确定所述第一计数值达到所述漏配邻区 检测周期， 则从所述 RNC获得第一漏配邻区列表， 所述第一漏配邻区列表为 由所述 RNC 根据所述测量报告从所述待测量小区中选择的且不在所述服务 小区的邻区列表中的小区构成的列表。
根据第二方面的第一种可能的实现方式， 在第二种可能的实现方式中， 所述确定模块， 具体用于确定第一漏配邻区列表中的每个小区与所述服务小 区之间的距离； 将所述第一漏配邻区列表中的每个小区与所述服务小区之间 的距离小于等于预设的漏配距离门限值的小区作为待排序小区， 并按照所述 待排序小区与所述服务小区之间的距离的大小对所述待排序小区进行排序， 获得排序后的漏配邻区列表， 并将所述排序后的漏配邻区列表作为第二漏配 邻区列表； 从所述第二漏配邻区列表中剔除黑名单中的小区后获得第三漏配 邻区列表， 并根据所述服务小区的最大预设邻区数目， 从所述第三漏配邻区 列表中确定所述待处理邻区。
根据第二方面、第二方面的第一种至第二种可能的实现方式的任意一种， 在第三种可能的实现方式中， 所述优化建议生成模块， 具体用于获得所述待 处理邻区的小区标识信息和所述待处理邻区的配置参数； 根据所述待处理邻 区的所述小区标识信息和所述待处理邻区的所述配置参数生成所述漏配邻区 的优化建议，所述漏配邻区的优化建议用于指示所述 RNC将所述待处理邻区 添加到所述邻区列表中。
根据第二方面的第三种可能的实现方式， 在第四种可能的实现方式中， 所述确定模块， 还用于在向无线网络控制器 RNC下发所述优化建议之后， 将 第二计数值加一，所述第二计数值用于描述向所述 RNC下发所述漏配邻区的 优化建议的次数， 并确定执行加一后的第二计数值是否小于预设的漏配邻区 检测次数； 若确定执行加一后的第二计数值小于所述漏配邻区检测次数， 则 重复执行所述从 RNC获得服务小区覆盖范围内的 UE对待测量小区进行测量 的测量报告。
根据第二方面， 在第五种可能的实现方式中， 所述确定模块， 还用于在 根据预设规则确定待处理邻区之前，从无线网络控制器 RNC获得服务小区覆 盖范围内的用户设备 UE关于切换的性能数据，所述服务小区为 UMTS小区； 确定第三计数值是否达到预设的冗余邻区检测周期； 若确定所述第三计数值 达到所述冗余邻区检测周期， 则根据所述性能数据获得所述服务小区的第一 冗余邻区列表。
根据第二方面的第五种可能的实现方式， 在第六种可能的实现方式中， 所述确定模块， 具体用于通过根据用户预设的白名单中的小区， 将所述第一 冗余邻区列表中的所述白名单中的小区剔除； 将剔除所述白名单中的小区后 获得的新的邻区列表中的小区确定为所述待处理邻区， 所述待处理邻区包含 所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区。
根据第二方面的第五种或第六种可能的实现方式， 在第七种可能的实现 方式中， 所述优化建议生成模块， 具体用于根据确定的所述待处理邻区生成 冗余邻区的优化建议，所述冗余邻区的优化建议用于指示所述 RNC将所述待 处理邻区从所述邻区列表中删除。
根据第二方面的第七种可能的实现方式， 在第八种可能的实现方式中， 所述确定模块， 还用于在向无线网络控制器 RNC下发所述优化建议之后， 将 第四计数值加一，所述第四计数值用于描述向所述 RNC下发所述冗余邻区的 优化建议的次数， 并确定执行加一后的第四计数值是否小于预设的冗余邻区 检测次数； 若确定所述执行加一后的第四计数值小于所述冗余邻区优化建议 的次数， 则重复执行所述从 RNC获得服务小区覆盖范围内的 UE关于切换的 性能数据。
根据第二方面， 在第九种可能的实现方式中， 所述确定模块， 具体用于 确定第五计数值是否达到预设的邻区优先级优化周期； 若确定所述第五计数 值达到所述邻区优先级优化周期， 则对同一类型的邻区按照切换到所述同一 类型的邻区中的每个小区的切换成功次数的大小进行排序， 排序后获得至少 一组邻区对列， 所述同一类型的邻区属于 UMTS同频小区、 UMTS异频小区 或 GSM小区； 根据预设的比例门限值 a， 从所述至少一组邻区对列中的每组 邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻区， 其中， Κ1 = α χΜ1 , 表示从第 i组邻区队列中选取的邻区的数目， 表示第 i组邻 区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
根据第二方面的第九种可能的实现方式， 在第十种可能的实现方式中， 所述优化建议生成模块， 具体用于根据所述 个邻区中的邻区的切换成功率 的大小生成优化建议。
根据第二方面的第十种可能的实现方式，在第十一种可能的实现方式中， 所述优化建议生成模块， 具体用于若所述 个邻区中的第一邻区的切换成功 率大于等于预设的切换成功率高门限值， 生成将所述第一邻区的优先级升高 一级的优化建议； 若所述 个邻区中的第二邻区的切换成功率小于所述切换 成功率高门限值且大于切换成功率低门限值， 生成保持所述第二邻区的优先 级不变的优化建议； 若所述 个邻区中的第三邻区的切换成功率小于等于所 述切换成功率低门限值，生成将所述第三邻区的优先级降低一级的优化建议。
根据第二方面的第十一种可能的实现方式， 在第十二种可能的实现方式 中，所述确定模块，还用于在向无线网络控制器 RNC下发所述优化建议之后， 将第六计数值加一，所述第六计数值用于描述向所述 RNC下发所述优化建议 的次数， 并确定执行加一后的第六计数值是否小于预设的邻区优先级优化次 数； 若确定执行加一后的第六计数值小于所述邻区优先级优化次数， 则重复 执行所述确定第五计数值是否达到预设的邻区优先级优化周期。
根据第二方面， 在第十三种可能的实现方式中， 所述确定模块， 还用于 在根据预设规则确定待处理邻区之前， 确定第七计数值是否达到预设的邻区 关系优化检测周期；若确定所述第七计数值达到所述邻区关系优化检测周期， 则
确定以待优化邻区关系的 UMTS小区为圆心且以预设距离为半径范围内 的 LTE小区所属的 eNodeB， 或者，
确定所述 LTE 小区所属的 eNodeB 和已配置为所述待优化邻区关系的 UMTS小区的 LTE邻区所属的 eNodeB。
根据第一方面的第十三种可能的实现方式， 在第十四种可能的实现方式 中， 所述确定模块， 具体用于获取所述待优化邻区关系的 UMTS小区的第一 潜在 LTE邻区和所述第一的测量报告；从所述第一潜在 LTE邻区中剔除禁止 添加和禁止删除的 LTE小区后获得第二潜在 LTE邻区； 根据所述第二潜在 LTE邻区的切换成功率、 切换请求次数、 或测量报告的数目对所述第二潜在 LTE邻区中的小区进行排序， 并根据预设的最大添加邻区数目取排序在前的 N个小区确定为所述待处理邻区， N等于所述最大添加邻区数目与禁止删除 的 LTE小区数目之差；
其中，所述第一潜在 LTE邻区为根据所述 LTE小区所属的 eNodeB对所 述 LTE小区的邻区关系列表中的 UMTS小区进行测量获得的，
或者，
所述第一潜在 LTE邻区为根据所述 LTE小区所属的 eNodeB对所述 LTE 小区的邻区关系列表中的 UMTS 小区进行测量和所述 LTE 邻区所属的 eNodeB对所述 LTE邻区的邻区关系列表中的 UMTS小区进行测量获得的。
根据第二方面的第十三种或第十四种可能的实现方式， 在第十五种可能 的实现方式中， 所述优化建议生成模块， 具体用于获得所述待处理邻区的小 区标识信息和所述待处理邻区的配置参数； 根据所述待处理邻区的所述小区 标识信息和所述待处理邻区的所述配置参数生成优化邻区关系的优化建议， 所述优化邻区关系的优化建议用于指示所述 RNC将所述待处理邻区添加到 所述待优化邻区关系的 UMTS小区的邻区列表中。
根据第二方面的第十五种可能的实现方式， 在第十六种可能的实现方式 中，所述确定模块，还用于在向无线网络控制器 RNC下发所述优化建议之后， 将第八计数值加一，所述第八计数值用于描述向所述 RNC下发所述优化邻区 关系的优化建议的次数， 并确定执行加一后的第八计数值是否小于预设的邻 区关系优化执行次数； 若确定执行加一后的第八计数值小于所述邻区关系优 化执行次数， 则重复执行所述确定第七计数值是否达到预设的邻区关系优化 检测周期。
本发明实施例邻区关系优化方法和装置， 通过通过集中设备根据预设规 则确定待处理邻区， 并根据确定的待处理邻区生成优化建议， 向无线网络控 制器 RNC下发优化建议， 以使 RNC根据优化建议对待处理邻区进行优化。 从而解决了的问题， 实现了自动优化邻区关系。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案， 下面将对实 施例或现有技术描述中所需要使用的附图作简单地介绍， 显而易见地， 下面 描述中的附图仅仅是本发明的一些实施例， 对于本领域普通技术人员来讲， 在不付出创造性劳动的前提下， 还可以根据这些附图获得其他的附图。
图 1为本发明实施例一所提供的邻区关系优化方法的流程图；
图 2为本发明实施例二所提供的邻区关系优化方法的流程图；
图 3为本发明实施例三所提供的邻区关系优化方法的流程图；
图 4为本发明实施例四所提供的邻区关系优化方法的流程图；
图 5为本发明实施例五所提供的邻区关系优化方法的流程图； 图 6为本发明实施例六所提供的邻区关系优化装置 600的结构示意图。 具体实施方式 为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本发 明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所描述的实施例是本发明一部分实施例， 而不是全部的实施例。 基于 本发明中的实施例， 本领域普通技术人员在没有作出创造性劳动前提下所获 得的所有其他实施例， 都属于本发明保护的范围。
图 1为本发明实施例一所提供的邻区关系优化方法的流程图。 本实施例 的方法适用于自动优化邻区关系的情况。 该方法由邻区关系优化装置执行， 该装置通常以硬件和 /或软件的方式来实现。 本实施例的方法包括如下步骤：
110、 集中设备根据预设规则确定待处理邻区。
120、 集中设备根据确定的待处理邻区生成优化建议。
目前邻区关系优化是通过人工从 RNC导出数据，导出的数据例如有网络 性能管理数据 、配置数据和测量报告数据， 然后通过人工将这些数据导入到 网规网优工具中， 由网规网优工具对这些数据进行分析， 给出邻区关系的结 果， 这种方法是不能自动获取数据源， 而需要人工将数据导入网规网优工具， 从而不能实现自动优化邻区关系。 而 110和 120中， 集中设备可以根据预设 规则确定待处理邻区， 并根据确定的待处理邻区生成优化建议， 不需要人工 参与来获取数据源就可以生成优化建议，并通过 130将优化建议下发给 RNC, 由 RNC根据优化建议对待处理邻区进行优化处理。
130、集中设备向 RNC下发优化建议， 以使 RNC根据优化建议对待处理 邻区进行优化。
具体的， 集中设备根据预设规则确定待处理邻区， 并根据确定的待处理 邻区生成优化建议， 向 RNC下发优化建议， 以使 RNC根据优化建议对待处 理邻区进行优化。
本实施例提供的邻区关系优化方法， 通过集中设备根据预设规则确定待 处理邻区， 并根据确定的待处理邻区生成优化建议， 向 RNC下发优化建议， 以使 RNC根据优化建议对待处理邻区进行优化。从而实现了自动优化邻区关 本实施例以上述实施例一为基础， 进一步进行了优化， 图 2为本发明实 施例二所提供的邻区关系优化方法的流程图。 本实施例介绍 UMTS系统内及 UMTS与 GSM系统间的漏配邻区优化的过程， 参照图 2， 本实施例的方法可 以包括：
201、集中设备从无线网络控制器获得服务小区覆盖范围内的用户设备对 待测量小区进行测量的测量报告， 服务小区为 UMTS小区， 待测量小区包含 服务小区的同频小区、 服务小区的异频小区或 GSM小区。
需要说明的是， 如果待测量小区为服务小区的异频小区或为 GSM小区， 无线接入网络需要向 UMTS网络中的用户设备提供待测量小区的信息， 包括 待测量小区的频点和扰码， UMTS 网络中的用户设备才能针对异频小区或 GSM小区进行测量。并且异频小区或 GSM小区的扰码范围不能过大或过小 ， 如果异频小区或 GSM小区的扰码范围设置过小，则容易遗漏测量小区。遗漏 的小区无法参与到漏配邻区优化中， 也就无法自动添加为邻区。 如果异频小 区或 GSM小区的扰码范围设置过大，则会测量到无法增加为邻区的小区而导 致测量的浪费。
202、 集中设备确定第一计数值是否达到预设的漏配邻区检测周期。
203、 若确定第一计数值达到漏配邻区检测周期， 则集中设备从 RNC获 得第一漏配邻区列表，第一漏配邻区列表为由 RNC根据测量报告从待测量小 区中选择的且不在服务小区的邻区列表中的小区构成的列表。
204、集中设备确定第一漏配邻区列表中的每个小区与服务小区之间的距
205、集中设备将第一漏配邻区列表中的每个小区与服务小区之间的距离 小于等于预设的漏配距离门限值的小区作为待排序小区， 并按照待排序小区 与服务小区之间的距离的大小对待排序小区进行排序， 获得排序后的漏配邻 区列表， 并将排序后的漏配邻区列表作为第二漏配邻区列表。
206、集中设备从第二漏配邻区列表中剔除黑名单中的小区后获得第三漏 配邻区列表， 并根据服务小区的最大预设邻区数目， 从第三漏配邻区列表中 确定待处理邻区。
服务小区的最大预设邻区数目为用户设置的， 最大预设邻区数目不能超 过 UMTS小区的邻区规格， 即每个 UMTS小区最多可分别配置 63个同频邻 区， 64个异频邻区， 64个异系统邻区， 也即同频邻区的最大预设邻区数目是 不能超过 63， 异频邻区的最大预设邻区数目是不能超过 64， 异系统邻区的最 大预设邻区数目是不能超过 64。 如果本次优化过程中， 服务小区的各类邻区 已达到最大邻区限制， 则本次优化将自动停止。
207、 集中设备获得待处理邻区的小区标识信息和待处理邻区的配置参 数。
208、集中设备根据待处理邻区的小区标识信息和待处理邻区的配置参数 生成漏配邻区的优化建议，漏配邻区的优化建议用于指示 RNC将待处理邻区 添加到邻区列表中。
209、集中设备向 RNC下发优化建议， 以使 RNC根据优化建议对待处理 邻区进行优化。
210、 集中设备将第二计数值加一， 第二计数值用于描述向 RNC下发漏 配邻区的优化建议的次数。
211、集中设备确定执行加一后的第二计数值是否小于预设的漏配邻区检 测次数， 若是， 则执行 201， 否则执行 212。
212、 停止执行漏配邻区优化。
本实施例提供的邻区关系优化方法，通过集中设备从 RCN获得服务小区 覆盖范围内的用户设备对待测量小区进行测量的测量报告， 确定第一计数值 是否达到预设的漏配邻区检测周期， 若确定第一计数值达到漏配邻区检测周 期， 则集中设备从 RNC获得第一漏配邻区列表， 确定第一漏配邻区列表中的 每个小区与服务小区之间的距离， 将第一漏配邻区列表中的每个小区与服务 小区之间的距离小于等于预设的漏配距离门限值的小区作为待排序小区， 并 按照待排序小区与服务小区之间的距离的大小对待排序小区进行排序， 获得 排序后的漏配邻区列表，并将排序后的漏配邻区列表作为第二漏配邻区列表。 从第二漏配邻区列表中剔除黑名单中的小区后获得第三漏配邻区列表， 并根 据服务小区的最大预设邻区数目， 从第三漏配邻区列表中确定待处理邻区， 获得待处理邻区的小区标识信息和待处理邻区的配置参数， 根据待处理邻区 的小区标识信息和待处理邻区的配置参数生成漏配邻区的优化建议， 漏配邻 区的优化建议用于指示 RNC将待处理邻区添加到邻区列表中， 向 RNC下发 优化建议， 以使 RNC根据优化建议对待处理邻区进行优化， 将第二计数值加 一， 第二计数值用于描述向 RNC下发漏配邻区的优化建议的次数。确定执行 加一后的第二计数值是否小于预设的漏配邻区检测次数， 若是， 则继续执行 优化漏配邻区。 从而实现了将 UMTS小区的漏配邻区添加到该小区的邻区列 表中， 实现了自动优化邻区关系。
本实施例以上述实施例一为基础， 进一步进行了优化， 图 3为本发明实 施例三所提供的邻区关系优化方法的流程图。 本实施例介绍 UMTS系统内及 UMTS与 GSM系统间的冗余邻区优化的过程， 参照图 3， 本实施例的方法可 以包括：
301、 集中设备从无线网络控制器 RNC获得服务小区覆盖范围内的用户 设备 UE关于切换的性能数据， 服务小区为 UMTS小区。
302、 集中设备确定第三计数值是否达到预设的冗余邻区检测周期。
303、若确定第三计数值达到冗余邻区检测周期， 则集中设备根据性能数 据获得服务小区的第一冗余邻区列表。
304、集中设备通过根据用户预设的白名单中的小区， 将第一冗余邻区列 表中的白名单中的小区剔除。
305、集中设备将剔除白名单中的小区后获得的新的邻区列表中的小区确 定为待处理邻区， 待处理邻区包含服务小区的同频小区、 服务小区的异频小 区或 GSM小区。
306、集中设备根据确定的待处理邻区生成冗余邻区的优化建议， 冗余邻 区的优化建议用于指示 RNC将待处理邻区从邻区列表中删除。
307、 集中设备向 RNC下发优化建议。
308、 集中设备将第四计数值加一， 第四计数值用于描述向 RNC下发冗 余邻区的优化建议的次数。
309、集中设备确定执行加一后的第四计数值是否小于预设的冗余邻区检 测次数， 若是， 则执行 301， 否则执行 310。
310、 停止执行冗余邻区优化。
本实施例提供的邻区关系优化方法， 通过集中设备从无线网络控制器 RNC获得服务小区覆盖范围内的用户设备 UE关于切换的性能数据， 服务小 区为 UMTS小区， 确定第三计数值是否达到预设的冗余邻区检测周期， 若确 定第三计数值达到冗余邻区检测周期， 则集中设备根据性能数据获得服务小 区的第一冗余邻区列表， 通过根据用户预设的白名单中的小区， 将第一冗余 邻区列表中的白名单中的小区剔除， 将剔除白名单中的小区后获得的新的邻 区列表中的小区确定为待处理邻区， 待处理邻区包含服务小区的同频小区、 服务小区的异频小区或 GSM小区，集中设备根据确定的待处理邻区生成冗余 邻区的优化建议，冗余邻区的优化建议用于指示 RNC将待处理邻区从邻区列 表中删除， 集中设备向无线网络控制器 RNC下发优化建议， 集中设备将第四 计数值加一， 第四计数值用于描述向 RNC下发冗余邻区的优化建议的次数， 集中设备确定执行加一后的第四计数值是否小于预设的冗余邻区检测次数， 若是， 则继续执行冗余邻区优化， 从而实现了将 UMTS小区的冗余邻区从该 小区的邻区列表中删除， 从而能够自动优化邻区关系。
本实施例以上述实施例一为基础， 进一步进行了优化， 图 4为本发明实 施例四所提供的邻区关系优化方法的流程图。 本实施例介绍 UMTS系统内及 UMTS与 GSM系统间的邻区优先级优化的过程， 参照图 4， 本实施例的方法 可以包括：
401、 集中设备确定第五计数值是否达到预设的邻区优先级优化周期。
402、若确定第五计数值达到邻区优先级优化周期， 则集中设备对同一类 型的邻区按照切换到同一类型的邻区中的每个小区的切换成功次数的大小进 行排序， 排序后获得至少一组邻区对列， 同一类型的邻区属于 UMTS同频小 区、 UMTS异频小区或 GSM小区。
403、 集中设备根据预设的比例门限值 a， 从至少一组邻区对列中的每组 邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻区。
其中， axM, , 表示从第 i组邻区队列中选取的邻区的数目， ,表 示第 i组邻区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
例如比例门限值设为 80%, 按照排序的先后顺序选取排序在前的处于该 排序后的同一类型的小区总数的 80%的小区作为待处理邻区。
404、 集中设备根据 个邻区中的邻区的切换成功率的大小生成优化建 议。
举例来说， 集中设备根据 个邻区中的邻区的切换成功率的大小生成优 化建议可以通过如下方式实现：
若 个邻区中的第一邻区的切换成功率大于等于预设的切换成功率高门 限值， 集中设备生成将第一邻区的优先级升高一级的优化建议； 若 个邻区 中的第二邻区的切换成功率小于切换成功率高门限值且大于切换成功率低门 限值， 集中设备生成保持第二邻区的优先级不变的优化建议； 若 个邻区中 的第三邻区的切换成功率小于等于切换成功率低门限值， 集中设备生成将第 三邻区的优先级降低一级的优化建议。
需要说明的是， 在 403和 404中， 如果排序后的同一类型的邻区中的某 个小区的排序处于该排序后的同一类型的小区总数的前 80%， 说明到该小区 的切换次数较多， 因此其切换成功率参数具有代表性， 可以据此调整该小区 的邻区优先级。 如果排序处于该排序后的同一类型的小区总数的后 20% , 则 说明切换次数过少， 切换成功率不具有代表性， 不进行邻区优先调整。
405、 集中设备向 RNC下发优化建议。
406、 集中设备将第六计数值加一， 第六计数值用于描述向 RNC下发优 化建议的次数。
407、集中设备确定执行加一后的第六计数值是否小于预设的邻区优先级 优化次数， 若是， 执行 401， 否则执行 408。
408、 停止执行邻区优先级优化。
本实施例提供的邻区关系优化方法， 集中设备确定第五计数值是否达到 预设的邻区优先级优化周期， 若确定第五计数值达到邻区优先级优化周期， 则对同一类型的邻区按照切换到同一类型的邻区中的每个小区的切换成功次 数的大小进行排序， 排序后获得至少一组邻区对列， 根据预设的比例门限值 a，从至少一组邻区对列中的每组邻区队列中按照排序的先后顺序选取 个邻 区作为待处理邻区， 根据 个邻区中的邻区的切换成功率的大小生成优化建 议， 集中设备向 RNC下发优化建议， 集中设备将第六计数值加一， 第六计数 值用于描述向 RNC下发优化建议的次数，确定执行加一后的第六计数值是否 小于预设的邻区优先级优化次数， 从而实现了对 UMTS小区的邻区的邻区优 先级的高低进行自动调整， 若是则继续执行邻区优先级优化过程， 从而能够 自动优化邻区关系。
本实施例以上述实施例一为基础， 进一步进行了优化， 图 5为本发明实 施例五所提供的邻区关系优化方法的流程图。 本实施例介绍 UMTS系统内及 UMTS与 LTE系统间的邻区关系优化的过程， 参照图 5， 本实施例的方法可 以包括：
501、 集中设备确定第七计数值是否达到预设的邻区关系优化检测周期。
502、若确定第七计数值达到邻区关系优化检测周期， 则集中设备确定以 待优化邻区关系的 UMTS小区为圆心且以预设距离为半径范围内的 LTE小区 所属的 eNodeB或者集中设备确定 LTE小区所属的 eNodeB和已配置为待优 化邻区关系的 UMTS小区的 LTE邻区所属的 eNodeB。
503、 集中设备获取待优化邻区关系的 UMTS小区的第一潜在 LTE邻区 和第一的测量报告。
需要说明的是， 第一潜在 LTE邻区为集中设备根据 LTE 小区所属的 eNodeB对 LTE小区的邻区关系列表中的 UMTS小区进行测量获得的或者第 一潜在 LTE邻区为集中设备根据 LTE小区所属的 eNodeB对 LTE小区的邻 区关系列表中的 UMTS小区进行测量和 LTE邻区所属的 eNodeB对 LTE邻 区的邻区关系列表中的 UMTS小区进行测量获得的。
504、 集中设备从第一潜在 LTE邻区中剔除禁止添加和禁止删除的 LTE 小区后获得第二潜在 LTE邻区。
505、 集中设备根据第二潜在 LTE邻区的切换成功率、 切换请求次数、 或测量报告的数目对第二潜在 LTE邻区中的小区进行排序， 并根据预设的最 大添加邻区数目取排序在前的 N个小区确定为待处理邻区， N等于最大添加 邻区数目与禁止删除的 LTE小区数目之差。
506、 集中设备获得待处理邻区的小区标识信息和待处理邻区的配置参 数。
507、集中设备根据待处理邻区的小区标识信息和待处理邻区的配置参数 生成优化邻区关系的优化建议，优化邻区关系的优化建议用于指示 RNC将待 处理邻区添加到待优化邻区关系的 UMTS小区的邻区列表中。
508、 集中设备向 RNC下发优化建议。
集中设备将第八计数值加一，第八计数值用于描述向 RNC下发优化邻区 关系的优化建议的次数。
509、集中设备确定执行加一后的第八计数值是否小于预设的邻区关系优 化执行次数， 若是， 执行 501， 否则执行 510。
510、 停止执行邻区关系优化。 本实施例提供的邻区关系优化方法， 通过集中设备从第一潜在 LTE邻区 中剔除禁止添加和禁止删除的 LTE小区后获得第二潜在 LTE邻区，根据第二 潜在 LTE邻区的切换成功率、 切换请求次数、 或测量报告的数目对第二潜在 LTE邻区中的小区进行排序， 并根据预设的最大添加邻区数目取排序在前的 N个小区确定为待处理邻区， 获得待处理邻区的小区标识信息和待处理邻区 的配置参数， 根据待处理邻区的小区标识信息和待处理邻区的配置参数生成 优化邻区关系的优化建议，优化邻区关系的优化建议用于指示 RNC将待处理 邻区添加到待优化邻区关系的 UMTS小区的邻区列表中， 向 RNC下发优化 建议， 将第八计数值加一， 确定执行加一后的第八计数值是否小于预设的邻 区关系优化执行次数， 若是继续执行邻区关系优化， 从而实现了将 UMTS小 区的 LTE漏配邻区添加到该小区的邻区列表中或者将该小区的冗余邻区从该 小区的邻区列表中删除， 实现了自动优化邻区关系。
图 6为本发明实施例六所提供的邻区关系优化装置 600的结构示意图。 本实施例的装置适用于自动对邻区关系进行优化的情况。 该装置通常以硬件 和 /或软件的方式来实现。 参照图 6， 该装置包括如下模块： 确定模块 610、 优化建议生成模块 620和优化建议下发模块 630。
确定模块 610用于根据预设规则确定待处理邻区；优化建议生成模块 620 用于根据确定的待处理邻区生成优化建议； 优化建议下发模块 630用于向无 线网络控制器 RNC下发优化建议， 以使 RNC根据优化建议对待处理邻区进 行优化。
进一步的， 还包括：
在根据预设规则确定待处理邻区之前， 确定模块 610还用于从无线网络 控制器 RNC获得服务小区覆盖范围内的用户设备 UE对待测量小区进行测量 的测量报告，服务小区为 UMTS小区，待测量小区包含服务小区的同频小区、 服务小区的异频小区或 GSM小区；确定第一计数值是否达到预设的漏配邻区 检测周期； 若确定第一计数值达到漏配邻区检测周期， 则从 RNC获得第一漏 配邻区列表，第一漏配邻区列表为由 RNC根据测量报告从待测量小区中选择 的且不在服务小区的邻区列表中的小区构成的列表。
进一步的， 确定模块 610具体用于确定第一漏配邻区列表中的每个小区 与服务小区之间的距离； 将第一漏配邻区列表中的每个小区与服务小区之间 的距离小于等于预设的漏配距离门限值的小区作为待排序小区， 并按照待排 序小区与服务小区之间的距离的大小对待排序小区进行排序， 获得排序后的 漏配邻区列表， 并将排序后的漏配邻区列表作为第二漏配邻区列表； 从第二 漏配邻区列表中剔除黑名单中的小区后获得第三漏配邻区列表， 并根据服务 小区的最大预设邻区数目， 从第三漏配邻区列表中确定待处理邻区。
进一步的， 优化建议生成模块 620， 具体用于获得待处理邻区的小区标 识信息和待处理邻区的配置参数； 根据待处理邻区的小区标识信息和待处理 邻区的配置参数生成漏配邻区的优化建议， 漏配邻区的优化建议用于指示 RNC将待处理邻区添加到邻区列表中。
进一步的，确定模块 610还用于在向无线网络控制器 RNC下发优化建议 之后， 将第二计数值加一， 第二计数值用于描述向 RNC下发漏配邻区的优化 建议的次数， 并确定执行加一后的第二计数值是否小于预设的漏配邻区检测 次数； 若确定执行加一后的第二计数值小于漏配邻区检测次数， 则重复执行 从 RNC获得服务小区覆盖范围内的 UE对待测量小区进行测量的测量报告。
可选的， 确定模块 610还用于在根据预设规则确定待处理邻区之前， 从 无线网络控制器 RNC获得服务小区覆盖范围内的用户设备 UE关于切换的性 能数据， 服务小区为 UMTS小区； 确定第三计数值是否达到预设的冗余邻区 检测周期； 若确定第三计数值达到冗余邻区检测周期， 则根据性能数据获得 服务小区的第一冗余邻区列表。
进一步的，确定模块 610具体用于通过根据用户预设的白名单中的小区， 将第一冗余邻区列表中的白名单中的小区剔除； 将剔除白名单中的小区后获 得的新的邻区列表中的小区确定为待处理邻区， 待处理邻区包含服务小区的 同频小区、 服务小区的异频小区或 GSM小区。
进一步的， 优化建议生成模块 620具体用于根据确定的待处理邻区生成 冗余邻区的优化建议，冗余邻区的优化建议用于指示 RNC将待处理邻区从邻 区列表中删除。
进一步的，确定模块 610还用于在向无线网络控制器 RNC下发优化建议 之后， 将第四计数值加一， 第四计数值用于描述向 RNC下发冗余邻区的优化 建议的次数， 并确定执行加一后的第四计数值是否小于预设的冗余邻区检测 次数； 若确定执行加一后的第四计数值小于冗余邻区优化建议的次数， 则重 复执行从 RNC获得服务小区覆盖范围内的 UE关于切换的性能数据。
进一步的， 确定模块 610具体用于确定第五计数值是否达到预设的邻区 优先级优化周期； 若确定第五计数值达到邻区优先级优化周期， 则对同一类 型的邻区按照切换到同一类型的邻区中的每个小区的切换成功次数的大小进 行排序， 排序后获得至少一组邻区对列， 同一类型的邻区属于 UMTS同频小 区、 UMTS异频小区或 GSM小区； 根据预设的比例门限值 a， 从至少一组邻 区对列中的每组邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻 区， 其中， K^ axM 表示从第 i组邻区队列中选取的邻区的数目， ,表 示第 i组邻区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
进一步的， 优化建议生成模块 620具体用于根据 个邻区中的邻区的切 换成功率的大小生成优化建议。
进一步的， 优化建议生成模块 620具体用于若 个邻区中的第一邻区的 切换成功率大于等于预设的切换成功率高门限值， 生成将第一邻区的优先级 升高一级的优化建议； 若 个邻区中的第二邻区的切换成功率小于切换成功 率高门限值且大于切换成功率低门限值， 生成保持第二邻区的优先级不变的 优化建议； 若 个邻区中的第三邻区的切换成功率小于等于切换成功率低门 限值， 生成将第三邻区的优先级降低一级的优化建议。
进一步的，确定模块 610还用于在向无线网络控制器 RNC下发优化建议 之后，将第六计数值加一，第六计数值用于描述向 RNC下发优化建议的次数， 并确定执行加一后的第六计数值是否小于预设的邻区优先级优化次数； 若确 定执行加一后的第六计数值小于邻区优先级优化次数， 则重复执行确定第五 计数值是否达到预设的邻区优先级优化周期。
可选的， 确定模块 610还用于在根据预设规则确定待处理邻区之前， 确 定第七计数值是否达到预设的邻区关系优化检测周期； 若确定第七计数值达 到邻区关系优化检测周期， 则
确定以待优化邻区关系的 UMTS小区为圆心且以预设距离为半径范围内 的 LTE小区所属的 eNodeB， 或者，
确定 LTE小区所属的 eNodeB和已配置为待优化邻区关系的 UMTS小区 的 LTE邻区所属的 eNodeB。
进一步的， 确定模块 610具体用于获取待优化邻区关系的 UMTS小区的 第一潜在 LTE邻区和第一的测量报告；从第一潜在 LTE邻区中剔除禁止添加 和禁止删除的 LTE小区后获得第二潜在 LTE邻区； 根据第二潜在 LTE邻区 的切换成功率、 切换请求次数、 或测量报告的数目对第二潜在 LTE邻区中的 小区进行排序， 并根据预设的最大添加邻区数目取排序在前的 N个小区确定 为待处理邻区， N等于最大添加邻区数目与禁止删除的 LTE小区数目之差； 其中， 第一潜在 LTE邻区为根据 LTE小区所属的 eNodeB对 LTE小区 的邻区关系列表中的 UMTS小区进行测量获得的，
或者，
第一潜在 LTE邻区为根据 LTE小区所属的 eNodeB对 LTE小区的邻区 关系列表中的 UMTS小区进行测量和 LTE邻区所属的 eNodeB对 LTE邻区 的邻区关系列表中的 UMTS小区进行测量获得的。
进一步的， 优化建议生成模块 620具体用于获得待处理邻区的小区标识 信息和待处理邻区的配置参数； 根据待处理邻区的小区标识信息和待处理邻 区的配置参数生成优化邻区关系的优化建议， 优化邻区关系的优化建议用于 指示 RNC将待处理邻区添加到待优化邻区关系的 UMTS小区的邻区列表中。
进一步的，确定模块 610还用于在向无线网络控制器 RNC下发优化建议 之后， 将第八计数值加一， 第八计数值用于描述向 RNC下发优化邻区关系的 优化建议的次数， 并确定执行加一后的第八计数值是否小于预设的邻区关系 优化执行次数；若确定执行加一后的第八计数值小于邻区关系优化执行次数， 则重复执行确定第七计数值是否达到预设的邻区关系优化检测周期。
本实施例提供的邻区关系优化装置， 通过集中设备根据预设规则确定待 处理邻区， 并根据确定的待处理邻区生成优化建议， 向 RNC下发优化建议， 以使 RNC根据优化建议对待处理邻区进行优化，从而实现了自动优化邻区关 本领域普通技术人员可以理解： 实现上述各方法实施例的全部或部分步 骤可以通过程序指令相关的硬件来完成。 前述的程序可以存储于一计算机可 读取存储介质中。 该程序在执行时， 执行包括上述各方法实施例的步骤； 而 前述的存储介质包括： ROM、 RAM,磁碟或者光盘等各种可以存储程序代码 的介质。
最后应说明的是： 以上各实施例仅用以说明本发明的技术方案， 而非对 其限制； 尽管参照前述各实施例对本发明进行了详细的说明， 本领域的普通 技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改， 或者对其中部分或者全部技术特征进行等同替换； 而这些修改或者替换， 并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims

权利 要 求
1、 一种邻区关系优化方法， 其特征在于， 包括：
集中设备根据预设规则确定待处理邻区；
所述集中设备根据确定的所述待处理邻区生成优化建议；
所述集中设备向无线网络控制器 RNC下发所述优化建议，以使所述 RNC 根据所述优化建议对所述待处理邻区进行优化。
2、 根据权利要求 1所述的方法， 其特征在于， 在所述集中设备根据预设 规则确定待处理邻区之前， 还包括：
所述集中设备从所述 RNC获得服务小区覆盖范围内的用户设备 UE对待 测量小区进行测量的测量报告， 所述服务小区为 UMTS小区， 所述待测量小 区包含所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区； 所述集中设备确定第一计数值是否达到预设的漏配邻区检测周期； 若确定所述第一计数值达到所述漏配邻区检测周期， 则所述集中设备从 所述 RNC获得第一漏配邻区列表， 所述第一漏配邻区列表为由所述 RNC根 据所述测量报告从所述待测量小区中选择的且不在所述服务小区的邻区列表 中的小区构成的列表。
3、 根据权利要求 2所述的方法， 其特征在于， 所述集中设备根据预设规 则确定待处理邻区， 包括：
所述集中设备确定第一漏配邻区列表中的每个小区与所述服务小区之间 的距离；
所述集中设备将所述第一漏配邻区列表中的每个小区与所述服务小区之 间的距离小于等于预设的漏配距离门限值的小区作为待排序小区， 并按照所 述待排序小区与所述服务小区之间的距离的大小对所述待排序小区进行排 序， 获得排序后的漏配邻区列表， 并将所述排序后的漏配邻区列表作为第二 漏配邻区列表；
所述集中设备从所述第二漏配邻区列表中剔除黑名单中的小区后获得第 三漏配邻区列表， 并根据所述服务小区的最大预设邻区数目， 从所述第三漏 配邻区列表中确定所述待处理邻区。
4、 根据权利要求 1~3中任一项所述的方法， 其特征在于， 所述集中设备 根据确定的所述待处理邻区生成优化建议， 包括： 所述集中设备获得所述待处理邻区的小区标识信息和所述待处理邻区的 配置参数；
所述集中设备根据所述待处理邻区的所述小区标识信息和所述待处理邻 区的所述配置参数生成所述漏配邻区的优化建议， 所述漏配邻区的优化建议 用于指示所述 RNC将所述待处理邻区添加到所述邻区列表中。
5、 根据权利要求 4所述的方法， 其特征在于， 在所述集中设备向无线网 络控制器 RNC下发所述优化建议之后， 还包括：
所述集中设备将第二计数值加一， 所述第二计数值用于描述向所述 RNC 下发所述漏配邻区的优化建议的次数， 并确定执行加一后的第二计数值是否 小于预设的漏配邻区检测次数；
若确定执行加一后的第二计数值小于所述漏配邻区检测次数， 则重复执 行所述集中设备从 RNC获得服务小区覆盖范围内的 UE对待测量小区进行测 量的测量报告的步骤。
6、 根据权利要求 1所述的方法， 其特征在于， 在所述集中设备根据预设 规则确定待处理邻区之前， 还包括：
所述集中设备从所述 RNC获得服务小区覆盖范围内的用户设备 UE关于 切换的性能数据， 所述服务小区为 UMTS小区；
所述集中设备确定第三计数值是否达到预设的冗余邻区检测周期； 若确定所述第三计数值达到所述冗余邻区检测周期， 则所述集中设备根 据所述性能数据获得所述服务小区的第一冗余邻区列表。
7、 根据权利要求 6所述的方法， 其特征在于， 所述集中设备根据预设 规则确定待处理邻区， 包括：
所述集中设备通过根据用户预设的白名单中的小区， 将所述第一冗余邻 区列表中的所述白名单中的小区剔除；
所述集中设备将剔除所述白名单中的小区后获得的新的邻区列表中的小 区确定为所述待处理邻区， 所述待处理邻区包含所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区。
8、 根据权利要求 6或 7所述的方法， 其特征在于， 所述集中设备根据确 定的所述待处理邻区生成优化建议， 包括：
所述集中设备根据确定的所述待处理邻区生成冗余邻区的优化建议， 所 述冗余邻区的优化建议用于指示所述 RNC 将所述待处理邻区从所述邻区列 表中删除。
9、 根据权利要求 8所述的方法， 其特征在于， 在所述集中设备向无线网 络控制器 RNC下发所述优化建议之后， 还包括：
所述集中设备将第四计数值加一， 所述第四计数值用于描述向所述 RNC 下发所述冗余邻区的优化建议的次数， 并确定执行加一后的第四计数值是否 小于预设的冗余邻区检测次数；
若确定所述执行加一后的第四计数值小于所述冗余邻区优化建议的次 数， 则重复执行所述集中设备从 RNC获得服务小区覆盖范围内的 UE关于切 换的性能数据的步骤。
10、 根据权利要求 1所述的方法， 其特征在于， 所述集中设备根据预设 规则确定待处理邻区， 包括：
所述集中设备确定第五计数值是否达到预设的邻区优先级优化周期； 若确定所述第五计数值达到所述邻区优先级优化周期， 则所述集中设备 对同一类型的邻区按照切换到所述同一类型的邻区中的每个小区的切换成功 次数的大小进行排序， 排序后获得至少一组邻区对列， 所述同一类型的邻区 属于 UMTS同频小区、 UMTS异频小区或 GSM小区；
所述集中设备根据预设的比例门限值 a，从所述至少一组邻区对列中的每 组邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻区， 其中， ^ = ax i， 表示从第 i组邻区队列中选取的邻区的数目， 表示第 i组邻 区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
11、 根据权利要求 10所述的方法， 其特征在于， 所述集中设备根据确定 的所述待处理邻区生成优化建议， 包括：
所述集中设备根据所述 个邻区中的邻区的切换成功率的大小生成优化 建议。
12、 根据权利要求 11所述的方法， 其特征在于， 所述集中设备根据所述 个邻区中的邻区的切换成功率的大小生成优化建议， 包括：
若所述 个邻区中的第一邻区的切换成功率大于等于预设的切换成功率 高门限值，所述集中设备生成将所述第一邻区的优先级升高一级的优化建议; 若所述 个邻区中的第二邻区的切换成功率小于所述切换成功率高门限 值且大于切换成功率低门限值， 所述集中设备生成保持所述第二邻区的优先 级不变的优化建议；
若所述 个邻区中的第三邻区的切换成功率小于等于所述切换成功率低 门限值， 所述集中设备生成将所述第三邻区的优先级降低一级的优化建议。
13、 根据权利要求 12所述的方法， 其特征在于， 在所述集中设备向无线 网络控制器 RNC下发所述优化建议之后， 还包括：
所述集中设备将第六计数值加一， 所述第六计数值用于描述向所述 RNC 下发所述优化建议的次数， 并确定执行加一后的第六计数值是否小于预设的 邻区优先级优化次数；
若确定执行加一后的第六计数值小于所述邻区优先级优化次数， 则重复 执行所述集中设备确定第五计数值是否达到预设的邻区优先级优化周期的步 骤。
14、 根据权利要求 1所述的方法， 其特征在于， 在所述集中设备根据预 设规则确定待处理邻区之前， 还包括：
所述集中设备确定第七计数值是否达到预设的邻区关系优化检测周期； 若确定所述第七计数值达到所述邻区关系优化检测周期， 则
所述集中设备确定以待优化邻区关系的 UMTS小区为圆心且以预设距离 为半径范围内的 LTE小区所属的 eNodeB, 或者，
所述集中设备确定所述 LTE小区所属的 eNodeB和已配置为所述待优化 邻区关系的 UMTS小区的 LTE邻区所属的 eNodeB。
15、 根据权利要求 14所述的方法， 其特征在于， 所述集中设备根据预设 规则确定待处理邻区， 包括：
所述集中设备获取所述待优化邻区关系的 UMTS小区的第一潜在 LTE邻 区和所述第一的测量报告；
所述集中设备从所述第一潜在 LTE邻区中剔除禁止添加和禁止删除的
LTE小区后获得第二潜在 LTE邻区；
所述集中设备根据所述第二潜在 LTE邻区的切换成功率、切换请求次数、 或测量报告的数目对所述第二潜在 LTE邻区中的小区进行排序， 并根据预设 的最大添加邻区数目取排序在前的 N个小区确定为所述待处理邻区， N等于 所述最大添加邻区数目与禁止删除的 LTE小区数目之差； 其中，所述第一潜在 LTE邻区为所述集中设备根据所述 LTE小区所属的 eNodeB对所述 LTE小区的邻区关系列表中的 UMTS小区进行测量获得的， 或者，
所述第一潜在 LTE 邻区为所述集中设备根据所述 LTE 小区所属的 eNodeB对所述 LTE小区的邻区关系列表中的 UMTS 小区进行测量和所述 LTE邻区所属的 eNodeB对所述 LTE邻区的邻区关系列表中的 UMTS小区进 行测量获得的。
16、 根据权利要求 14或 15所述的方法， 其特征在于， 所述集中设备根 据确定的所述待处理邻区生成优化建议， 包括：
所述集中设备获得所述待处理邻区的小区标识信息和所述待处理邻区的 配置参数；
所述集中设备根据所述待处理邻区的所述小区标识信息和所述待处理邻 区的所述配置参数生成优化邻区关系的优化建议， 所述优化邻区关系的优化 建议用于指示所述 RNC 将所述待处理邻区添加到所述待优化邻区关系的 UMTS小区的邻区列表中。
17、 根据权利要求 16所述的方法， 其特征在于， 在所述集中设备向无线 网络控制器 RNC下发所述优化建议之后， 还包括：
所述集中设备将第八计数值加一， 所述第八计数值用于描述向所述 RNC 下发所述优化邻区关系的优化建议的次数， 并确定执行加一后的第八计数值 是否小于预设的邻区关系优化执行次数；
若确定执行加一后的第八计数值小于所述邻区关系优化执行次数， 则重 复执行所述集中设备确定第七计数值是否达到预设的邻区关系优化检测周期 的步骤。
18、 一种邻区关系优化装置， 其特征在于， 包括：
确定模块， 用于根据预设规则确定待处理邻区；
优化建议生成模块， 用于根据确定的所述待处理邻区生成优化建议； 优化建议下发模块， 用于向无线网络控制器 RNC下发所述优化建议， 以 使所述 RNC根据所述优化建议对所述待处理邻区进行优化。
19、 根据权利要求 18所述的装置， 其特征在于， 还包括：
在根据预设规则确定待处理邻区之前，所述确定模块，还用于从所述 RNC 获得服务小区覆盖范围内的用户设备 UE对待测量小区进行测量的测量报告， 所述服务小区为 UMTS小区，所述待测量小区包含所述服务小区的同频小区、 所述服务小区的异频小区或 GSM小区；确定第一计数值是否达到预设的漏配 邻区检测周期； 若确定所述第一计数值达到所述漏配邻区检测周期， 则从所 述 RNC获得第一漏配邻区列表， 所述第一漏配邻区列表为由所述 RNC根据 所述测量报告从所述待测量小区中选择的且不在所述服务小区的邻区列表中 的小区构成的列表。
20、 根据权利要求 19所述的装置， 其特征在于， 所述确定模块， 具体用 于确定第一漏配邻区列表中的每个小区与所述服务小区之间的距离； 将所述 第一漏配邻区列表中的每个小区与所述服务小区之间的距离小于等于预设的 漏配距离门限值的小区作为待排序小区， 并按照所述待排序小区与所述服务 小区之间的距离的大小对所述待排序小区进行排序， 获得排序后的漏配邻区 列表， 并将所述排序后的漏配邻区列表作为第二漏配邻区列表； 从所述第二 漏配邻区列表中剔除黑名单中的小区后获得第三漏配邻区列表， 并根据所述 服务小区的最大预设邻区数目， 从所述第三漏配邻区列表中确定所述待处理 邻区。
21、 根据权利要求 18~20中任一项所述的装置， 其特征在于， 所述优化 建议生成模块， 具体用于获得所述待处理邻区的小区标识信息和所述待处理 邻区的配置参数； 根据所述待处理邻区的所述小区标识信息和所述待处理邻 区的所述配置参数生成所述漏配邻区的优化建议， 所述漏配邻区的优化建议 用于指示所述 RNC将所述待处理邻区添加到所述邻区列表中。
22、 根据权利要求 21所述的装置， 其特征在于， 所述确定模块， 还用于 在向无线网络控制器 RNC下发所述优化建议之后， 将第二计数值加一， 所述 第二计数值用于描述向所述 RNC下发所述漏配邻区的优化建议的次数，并确 定执行加一后的第二计数值是否小于预设的漏配邻区检测次数； 若确定执行 加一后的第二计数值小于所述漏配邻区检测次数，则重复执行所述从 RNC获 得服务小区覆盖范围内的 UE对待测量小区进行测量的测量报告。
23、 根据权利要求 18所述的装置， 其特征在于， 所述确定模块， 还用于 在根据预设规则确定待处理邻区之前，从所述 RNC获得服务小区覆盖范围内 的用户设备 UE关于切换的性能数据， 所述服务小区为 UMTS小区； 确定第 三计数值是否达到预设的冗余邻区检测周期； 若确定所述第三计数值达到所 述冗余邻区检测周期， 则根据所述性能数据获得所述服务小区的第一冗余邻 区列表。
24、 根据权利要求 23所述的装置， 其特征在于， 所述确定模块， 具体 用于通过根据用户预设的白名单中的小区， 将所述第一冗余邻区列表中的所 述白名单中的小区剔除； 将剔除所述白名单中的小区后获得的新的邻区列表 中的小区确定为所述待处理邻区， 所述待处理邻区包含所述服务小区的同频 小区、 所述服务小区的异频小区或 GSM小区。
25、 根据权利要求 23或 24所述的装置， 其特征在于， 所述优化建议生 成模块， 具体用于根据确定的所述待处理邻区生成冗余邻区的优化建议， 所 述冗余邻区的优化建议用于指示所述 RNC 将所述待处理邻区从所述邻区列 表中删除。
26、 根据权利要求 25所述的装置， 其特征在于， 所述确定模块， 还用于 在向无线网络控制器 RNC下发所述优化建议之后， 将第四计数值加一， 所述 第四计数值用于描述向所述 RNC下发所述冗余邻区的优化建议的次数，并确 定执行加一后的第四计数值是否小于预设的冗余邻区检测次数； 若确定所述 执行加一后的第四计数值小于所述冗余邻区优化建议的次数， 则重复执行所 述从 RNC获得服务小区覆盖范围内的 UE关于切换的性能数据。
27、 根据权利要求 18所述的装置， 其特征在于， 所述确定模块， 具体用 于确定第五计数值是否达到预设的邻区优先级优化周期； 若确定所述第五计 数值达到所述邻区优先级优化周期， 则对同一类型的邻区按照切换到所述同 一类型的邻区中的每个小区的切换成功次数的大小进行排序， 排序后获得至 少一组邻区对列， 所述同一类型的邻区属于 UMTS同频小区、 UMTS异频小 区或 GSM小区； 根据预设的比例门限值 a， 从所述至少一组邻区对列中的每 组邻区队列中按照排序的先后顺序选取 个邻区作为待处理邻区， 其中， Κι = α χΜι , 表示从第 i组邻区队列中选取的邻区的数目， 表示第 i组邻 区队列中包含的邻区的数目， i为大于等于 1且小于等于 3的整数。
28、根据权利要求 27所述的装置，其特征在于，所述优化建议生成模块， 具体用于根据所述 个邻区中的邻区的切换成功率的大小生成优化建议。
29、根据权利要求 28所述的装置，其特征在于，所述优化建议生成模块， 具体用于若所述 个邻区中的第一邻区的切换成功率大于等于预设的切换成 功率高门限值，生成将所述第一邻区的优先级升高一级的优化建议；若所述 个邻区中的第二邻区的切换成功率小于所述切换成功率高门限值且大于切换 成功率低门限值，生成保持所述第二邻区的优先级不变的优化建议；若所述 个邻区中的第三邻区的切换成功率小于等于所述切换成功率低门限值， 生成 将所述第三邻区的优先级降低一级的优化建议。
30、 根据权利要求 29所述的装置， 其特征在于， 所述确定模块， 还用于 在向无线网络控制器 RNC下发所述优化建议之后， 将第六计数值加一， 所述 第六计数值用于描述向所述 RNC下发所述优化建议的次数，并确定执行加一 后的第六计数值是否小于预设的邻区优先级优化次数； 若确定执行加一后的 第六计数值小于所述邻区优先级优化次数， 则重复执行所述确定第五计数值 是否达到预设的邻区优先级优化周期。
31、 根据权利要求 18所述的装置， 其特征在于， 所述确定模块， 还用于 在根据预设规则确定待处理邻区之前， 确定第七计数值是否达到预设的邻区 关系优化检测周期；若确定所述第七计数值达到所述邻区关系优化检测周期， 则
确定以待优化邻区关系的 UMTS小区为圆心且以预设距离为半径范围内 的 LTE小区所属的 eNodeB， 或者，
确定所述 LTE 小区所属的 eNodeB 和已配置为所述待优化邻区关系的 UMTS小区的 LTE邻区所属的 eNodeB。
32、 根据权利要求 31所述的装置， 其特征在于， 所述确定模块， 具体用 于获取所述待优化邻区关系的 UMTS小区的第一潜在 LTE邻区和所述第一的 测量报告；从所述第一潜在 LTE邻区中剔除禁止添加和禁止删除的 LTE小区 后获得第二潜在 LTE邻区；根据所述第二潜在 LTE邻区的切换成功率、切换 请求次数、 或测量报告的数目对所述第二潜在 LTE邻区中的小区进行排序， 并根据预设的最大添加邻区数目取排序在前的 N个小区确定为所述待处理邻 区， N等于所述最大添加邻区数目与禁止删除的 LTE小区数目之差；
其中，所述第一潜在 LTE邻区为根据所述 LTE小区所属的 eNodeB对所 述 LTE小区的邻区关系列表中的 UMTS小区进行测量获得的，
或者， 所述第一潜在 LTE邻区为根据所述 LTE小区所属的 eNodeB对所述 LTE 小区的邻区关系列表中的 UMTS 小区进行测量和所述 LTE 邻区所属的 eNodeB对所述 LTE邻区的邻区关系列表中的 UMTS小区进行测量获得的。
33、 根据权利要求 31或 32所述的装置， 其特征在于， 所述优化建议生 成模块， 具体用于获得所述待处理邻区的小区标识信息和所述待处理邻区的 配置参数； 根据所述待处理邻区的所述小区标识信息和所述待处理邻区的所 述配置参数生成优化邻区关系的优化建议， 所述优化邻区关系的优化建议用 于指示所述 RNC将所述待处理邻区添加到所述待优化邻区关系的 UMTS小 区的邻区列表中。
34、 根据权利要求 33所述的装置， 其特征在于， 所述确定模块， 还用于 在向无线网络控制器 RNC下发所述优化建议之后， 将第八计数值加一， 所述 第八计数值用于描述向所述 RNC下发所述优化邻区关系的优化建议的次数， 并确定执行加一后的第八计数值是否小于预设的邻区关系优化执行次数； 若 确定执行加一后的第八计数值小于所述邻区关系优化执行次数， 则重复执行 所述确定第七计数值是否达到预设的邻区关系优化检测周期。
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