CN103379561A - Method and device for updating neighbor relation - Google Patents

Method and device for updating neighbor relation Download PDF

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Publication number
CN103379561A
CN103379561A CN2012101285377A CN201210128537A CN103379561A CN 103379561 A CN103379561 A CN 103379561A CN 2012101285377 A CN2012101285377 A CN 2012101285377A CN 201210128537 A CN201210128537 A CN 201210128537A CN 103379561 A CN103379561 A CN 103379561A
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entity
neighboring
anr
relationship
upgrades
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CN103379561B (en
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张凯
赵东
邹兰
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to PCT/CN2013/074193 priority patent/WO2013159656A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition

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Abstract

The invention is applicable to the communication field and provides a method and device for updating a neighbor relation. The method comprises the steps that an SON functional entity conducts an SON functional operation, which affects the neighbor relation, and generates the following parameters: information which indicates a neighbor range affected by the SON functional operation or behavior indication information for updating the neighbor relation to an ANR entity by the SON functional entity or time information which indicates the updating of the neighbor relation by the ANR entity; the SON functional entity sends the parameters to the ANR entity to enable the ANR entity to conduct the updating of the neighbor relation according to the parameters. According to the technical scheme of the method and device for updating the neighbor relation, the ANR entity can update the neighbor relation quickly in combination with an algorithm of the ANR entity according to the parameters without the need for updating the neighbor relation in all regions at full time with all behaviors, and therefore the method for quickly updating the neighbor relation is realized.

Description

Upgrade the method and apparatus of neighboring BS relationship
Technical field
The invention belongs to the communications field, relate in particular to a kind of method and apparatus that upgrades neighboring BS relationship.
Background technology
The implication of the following technical term of paper:
ANR:Automatic Neighbour Relation, Automatic Neighboring Relation;
COC:Cell Outage Compensation, the cell outage compensation;
CCO:Capacity and Coverage Optimization, capacity optimization;
ES:Energy Saving, energy-conservation;
MRO:Mobility Robustness Optimization, mobile robustness optimization;
NRT; Neighbour Relation Table, neighborhood region correlation chart;
SC:Self-Configuration, self-configuring;
SH:Self-Healing cures certainly;
SON:Self-Organizing Networks, self-organizing network;
OAM:Operations Administration Maintenance, operation management maintain;
Neighboring BS relationship coordination strategy: close-coupled between SON function (as: COC, CCO, ES, SC, SH) and the ANR, the user sets by carrying out coordination strategy, can guarantee that the up-to-date neighboring BS relationship after the operation of SON function optimization can in time be caught and be updated to by ANR in the NRT table.
In present LTE system, important function and the purposes of SON are exactly to realize the foundation of ANR, for example: the base station is by carrying out automatically identifying and set up neighboring BS relationship alternately with user terminal and operation maintenance equipment, and the neighboring BS relationship Optimal Maintenance that continues.
As shown in Figure 1, affect the change schematic diagram of neighboring BS relationship after the operation of neighboring BS relationship for prior art SON functional entity.SON functional entity among the application refers to realize the entity of SON function, and this entity can be included in the network element of the concrete communication networks such as base station.Take the COC function as example, if because cell outage (Outage) occurs certain residential quarter C2, after COC compensates failure cells C2 with other adjacent area (for example, residential quarter C1, C3, C4, C5), then have new neighboring BS relationship and produce.
If ANR is in opening, the new neighboring BS relationship after COC optimizes (for example, newly-increased neighboring BS relationship (C1, C3) and (C3, C4)) can be caught identification and be updated to neighborhood region correlation chart NRT by ANR.The renewal speed of neighboring BS relationship depends on the oneself factor of ANR algorithm, for example, and new neighboring BS relationship measuring period; If ANR is in closed condition, the up-to-date neighboring BS relationship after COC optimizes (for example, newly-increased neighboring BS relationship (C1, C3) and (C3, C4)) can't in time be updated among the NRT, and this can directly affect the performances such as switching.
When carrying out operation that some affects neighboring BS relationship, the SON functional entity may cause the change of neighboring BS relationship, when this moment, the ANR functional entity upgraded neighboring BS relationship, its renewal speed is only relevant with self algorithm of ANR, can not upgrade fast, in time, accurately neighboring BS relationship like this.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus that upgrades neighboring BS relationship, is intended to solve the prior art neighboring BS relationship and upgrades self algorithm that only depends on ANR, can not upgrade fast, in time, accurately the problem of neighboring BS relationship.
One aspect of the present invention provides a kind of method of upgrading neighboring BS relationship, comprise: the ANR entity receives the parameter that the SON functional entity sends, described parameter is to generate after described SON functional entity affects the SON feature operation of neighboring BS relationship, and described parameter comprises: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that described ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades or indicates described ANR entity to carry out the temporal information that neighboring BS relationship upgrades; Described ANR entity carries out neighboring BS relationship according to described parameter to be upgraded.
The present invention provides a kind of method of upgrading neighboring BS relationship on the other hand, comprise: the SON functional entity affects the SON feature operation of neighboring BS relationship, and generates following parameter: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that the ANR entity is carried out behavior indication information or indication ANR entity that neighboring BS relationship upgrades and carry out the temporal information that neighboring BS relationship upgrades; Described SON functional entity sends described parameter to the ANR entity, upgrades so that described ANR entity carries out neighboring BS relationship according to described parameter.
Further aspect of the present invention provides a kind of device that upgrades neighboring BS relationship, comprises the SON functional entity in the described device, and this SON functional entity specifically comprises operating unit, generation unit and transmitting element; Described operating unit is used for affecting the SON feature operation of neighboring BS relationship; Described generation unit, be used for after described operating unit affects the SON feature operation of neighboring BS relationship, generating parameter, described parameter comprises: the information that is used to indicate the adjacent area scope that described SON feature operation affects, or be used to indicate described SON functional entity Automatic Neighboring Relation ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades, or be used to indicate the ANR entity and carry out the temporal information that neighboring BS relationship upgrades; Described transmitting element is used for the described parameter that described generation unit generates is sent to described ANR entity, upgrades so that described ANR entity carries out neighboring BS relationship according to described parameter.
Another aspect of the invention provides a kind of device that upgrades neighboring BS relationship, it is characterized in that, comprises the ANR entity in the described device, and described ANR entity comprises receiving element and updating block; Described receiving element, be used for receiving the parameter that the SON functional entity sends, described parameter is to generate after described SON functional entity affects the SON feature operation of neighboring BS relationship, and described parameter comprises: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that described ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades or indicates described ANR entity to carry out the temporal information that neighboring BS relationship upgrades; Described updating block is used for carrying out neighboring BS relationship according to the parameter that described receiving element receives and upgrades.
Pass through technique scheme, the SON functional entity affects the SON feature operation of neighboring BS relationship, and generate afterwards in operation the ANR entity is carried out the parameter that neighboring BS relationship has upgraded indicative function, send described parameter to the ANR entity, so that the ANR entity upgrades neighboring BS relationship fast according to the algorithm of this parameter in conjunction with self, and do not need region-wide, full-time, the renewal neighboring BS relationship of full behavior, realized a kind of method of quick renewal neighboring BS relationship.
Description of drawings
Fig. 1 is the change schematic diagram that SON functional entity that prior art provides affects neighboring BS relationship after the operation of neighboring BS relationship;
Fig. 2 is the flow chart of the renewal neighboring BS relationship method that provides of the embodiment of the invention;
Fig. 3 is the flow chart of the renewal neighboring BS relationship method that provides of further embodiment of this invention;
Fig. 4 is the structure chart of the renewal neighboring BS relationship device that provides of the embodiment of the invention;
Fig. 5 is the structure chart of the renewal neighboring BS relationship device that provides of further embodiment of this invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment one
Be illustrated in figure 2 as the flow chart of the renewal neighboring BS relationship method that the embodiment of the invention provides, specifically comprise following content.
S201, the SON functional entity affects the SON feature operation of neighboring BS relationship, and the generation parameter, this parameter comprises: the information of the adjacent area scope that indication SON feature operation affects or SON functional entity carry out the temporal information that neighboring BS relationship upgrades to behavior indication information or the indication ANR entity that the ANR entity carries out the neighboring BS relationship renewal.
In embodiments of the present invention, the operation that affects neighboring BS relationship of described SON functional entity includes but not limited to: COC operation, CCO operation, ES operation, SC operation, SH operation.
The information of the adjacent area scope that above-mentioned indication SON feature operation affects (for example Area Scope), the adjacent area scope of the regeneration behavior impact of sign SON functional entity.Preserve a plurality of communication cell information in the ANR entity, the SON functional entity dwindles the operating range of ANR entity by specifying the cell range of this operating influence, accelerates the arithmetic speed of ANR entity.Suppose to preserve in the ANR entity: C1, C2, four cell informations of C3, C4, the operation of this SON functional entity only affects two residential quarters of C1, C2, so Area Scope parameter is sent to the ANR entity, be equivalent to inform that " place " that this operation of ANR entity is upgraded is two residential quarters of C1, C2, can dwindle the operating range of ANR entity, be the relevant neighboring BS information that ANR only needs priority treatment C1, two residential quarters of C2, accelerate the arithmetic speed of ANR.
Above-mentioned SON functional entity carries out the behavior indication information (for example Change Indicator) that neighboring BS relationship upgrades to the ANR entity, characterize the SON functional entity to the concrete behavior indication of the cell relations renewal of ANR entity, be equivalent to inform the renewal " behavior " of this operation of ANR entity.Above-mentioned SON functional entity comprises the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: keep the neighboring BS relationship that lost efficacy, for example add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously.Above-mentioned SON functional entity also can comprise the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: add new neighboring BS relationship and delete simultaneously the neighboring BS relationship of inefficacy.In the specific implementation process, the SON functional entity informs by Change Indicator which kind of neighboring BS relationship regeneration behavior the ANR entity specifically carries out.The SON functional entity sends to the ANR entity with above-mentioned behavior indication information, makes the ANR entity that what kind of clearly should carry out and upgrades, and accelerates the renewal process of ANR entity.It needs to be noted, in the renewal operation of ANR entity, there is one to be: to add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously, because the residential quarter of losing efficacy may be recovered at any time, and the neighboring BS relationship that lost efficacy carried out optimization before cell outage, when this failure cells recovers, the neighboring BS relationship that this process is optimized can come into operation immediately, need not to re-start every optimization.
Above-mentioned indication ANR entity carries out the temporal information (for example Time Info) that neighboring BS relationship upgrades, the time range that the moment that sign SON functional entity requirement ANR entity upgrades and/or ANR entity upgrade.The time range that the SON functional entity will require moment that the ANR entity upgrades and/or ANR entity to upgrade sends to the ANR entity, the ANR entity only needs to upgrade according to the moment that the SON functional entity requires, and do not need whole process to be in update mode, be equivalent to inform the renewal " time " of this operation of ANR entity.
S202, above-mentioned SON functional entity sends described parameter to the ANR entity, upgrades so that this ANR entity carries out neighboring BS relationship according to above-mentioned parameter.
In embodiments of the present invention, the SON functional entity will generate carries out the parameter that neighboring BS relationship upgraded indicative function to the ANR entity and sends to the ANR entity, upgrades so that the ANR entity carries out neighboring BS relationship according to described parameter.
Alternatively, can also comprise before the S202: described SON functional entity is confirmed to have the neighboring BS relationship coordination strategy between described SON functional entity and the described ANR entity, and confirms that described ANR entity is in opening.
In the specific implementation process, " before S202 " is included in before the S201 or after S201, two kinds of scenes before the S202.
As an optional embodiment, the SON functional entity can be after S201, confirm whether there is the neighboring BS relationship coordination strategy between SON functional entity and the ANR entity before the S202, and whether is in opening by detecting affirmation ANR entity.If exist neighboring BS relationship coordination strategy and ANR entity to be in opening between SON functional entity and the ANR entity, then carry out S202; If do not exist neighboring BS relationship coordination strategy or ANR entity not to be in opening between SON functional entity and the ANR entity, then do not carry out S202.
As another optional embodiment, the SON functional entity also can confirm whether there is the neighboring BS relationship coordination strategy between SON functional entity and the ANR entity before the S201, and confirms by detecting whether the ANR entity is in opening.If exist neighboring BS relationship coordination strategy and ANR entity to be in opening between SON functional entity and the ANR entity, then carry out S201 and S202; If do not exist neighboring BS relationship coordination strategy or ANR entity not to be in opening between SON functional entity and the ANR entity, then can only carry out S201 and do not carry out S202, or not carry out S201 and S202.
The embodiment of the invention, the SON functional entity affects the operation of neighboring BS relationship, and generate afterwards in operation the ANR entity is carried out the parameter that neighboring BS relationship has upgraded indicative function, send described parameter to the ANR entity, so that the ANR entity upgrades neighboring BS relationship fast according to the algorithm of this parameter in conjunction with self, and do not need region-wide, full-time, the renewal neighboring BS relationship of full behavior, realized a kind of method of quick renewal neighboring BS relationship.
Embodiment two
Be illustrated in figure 3 as the flow chart of the renewal neighboring BS relationship method that further embodiment of this invention provides, specifically comprise following content.
S301, the ANR entity receives the parameter that the SON functional entity sends, and this parameter is that described SON functional entity affects the parameter that generates after the SON feature operation of neighboring BS relationship.This parameter comprises: indicate the information of the adjacent area scope that above-mentioned SON feature operation affects or SON functional entity that the ANR entity is carried out behavior indication information or indication ANR entity that neighboring BS relationship upgrades and carry out the temporal information that neighboring BS relationship upgrades.
In embodiments of the present invention, the operation that affects neighboring BS relationship of described SON functional entity includes but not limited to: COC operation, CCO operation, ES operation, SC operation, SH operation.
The information of the adjacent area scope that above-mentioned indication SON feature operation affects (for example Area Scope), the adjacent area scope of the regeneration behavior impact of sign SON functional entity.Preserve a plurality of communication cell information in the ANR entity, the SON functional entity dwindles the operating range of ANR entity by specifying the cell range of this operating influence, accelerates the arithmetic speed of ANR entity.Suppose to preserve in the ANR entity: C1, C2, four cell informations of C3, C4, the operation of this SON functional entity only affects two residential quarters of C1, C2, so Area Scope parameter is sent to the ANR entity, be equivalent to inform that " place " that this operation of ANR entity is upgraded is two residential quarters of C1, C2, can dwindle the operating range of ANR entity, be the relevant neighboring BS information that ANR only needs priority treatment C1, two residential quarters of C2, accelerate the arithmetic speed of ANR.
Above-mentioned SON functional entity carries out the behavior indication information (for example Change Indicator) that neighboring BS relationship upgrades to the ANR entity, characterize the SON functional entity to the concrete behavior indication of the cell relations renewal of ANR entity, be equivalent to inform the renewal " behavior " of this operation of ANR entity.Above-mentioned SON functional entity comprises the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: keep the neighboring BS relationship that lost efficacy, for example add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously.Above-mentioned SON functional entity also can comprise the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: add new neighboring BS relationship and delete simultaneously the neighboring BS relationship of inefficacy.In the specific implementation process, the SON functional entity informs by Change Indicator which kind of neighboring BS relationship regeneration behavior the ANR entity specifically carries out.The SON functional entity sends to the ANR entity with above-mentioned behavior indication information, makes the ANR entity that what kind of clearly should carry out and upgrades, and accelerates the renewal process of ANR entity.It needs to be noted, in the renewal operation of ANR entity, there is one to be: to add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously, because the residential quarter of losing efficacy may be recovered at any time, and the neighboring BS relationship that lost efficacy carried out optimization before cell outage, when this failure cells recovers, the neighboring BS relationship that this process is optimized can come into operation immediately, need not to re-start every optimization.
Above-mentioned indication ANR entity carries out the temporal information (for example Time Info) that neighboring BS relationship upgrades, the time range that the moment that sign SON functional entity requirement ANR entity upgrades and/or ANR entity upgrade.The time range that the SON functional entity will require moment that the ANR entity upgrades and/or ANR entity to upgrade sends to the ANR entity, the ANR entity only needs to upgrade according to the moment that the SON functional entity requires, and do not need whole process to be in update mode, be equivalent to inform the renewal " time " of this operation of ANR entity.
S302, above-mentioned ANR entity carry out neighboring BS relationship according to the above-mentioned parameter that receives to be upgraded.
The embodiment of the invention, the SON functional entity that the ANR entity receives the transmission of SON functional entity affects the parameter that generates after the SON feature operation of neighboring BS relationship, and carry out neighboring BS relationship according to described parameter and upgrade, so that the ANR entity upgrades neighboring BS relationship fast according to the algorithm of this parameter in conjunction with self, and do not need region-wide, full-time, the renewal neighboring BS relationship of full behavior, realized a kind of method of quick renewal neighboring BS relationship.
Embodiment three
Be illustrated in figure 4 as the structure chart of the device of the renewal neighboring BS relationship that the embodiment of the invention provides, described device comprises the SON functional entity, and this SON functional entity comprises operating unit 41, generation unit 42 and transmitting element 43.In the specific implementation process, the device of this renewal neighboring BS relationship can be network element device (for example base station) or Network Management Equipment (for example OAM equipment).For convenience of explanation, Fig. 4 only illustrates the part relevant with the embodiment of the invention.
Particularly, aforesaid operations unit 41 is used for affecting the SON feature operation of neighboring BS relationship.
In embodiments of the present invention, the operation that affects neighboring BS relationship of SON functional entity includes but not limited to: COC operation, CCO operation, ES operation, SC operation, SH operation.
Above-mentioned generation unit 42 is used for generating parameter after described operating unit affects the SON feature operation of neighboring BS relationship, this parameter comprises: the information that is used to indicate the adjacent area scope that above-mentioned SON feature operation affects, or be used to indicate above-mentioned SON functional entity the ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades, or be used to indicate the ANR entity and carry out the temporal information that neighboring BS relationship upgrades.
In embodiments of the present invention, the information (for example Area Scope) of the adjacent area scope that the above-mentioned indication SON feature operation that generation unit 42 generates affects, the adjacent area scope of the regeneration behavior impact of sign SON functional entity.Preserve a plurality of communication cell information in the ANR entity, the SON functional entity dwindles the operating range of ANR entity by specifying the cell range of this operating influence, accelerates the arithmetic speed of ANR entity.Suppose to preserve in the ANR entity: C1, C2, four cell informations of C3, C4, the operation of this SON functional entity only affects two residential quarters of C1, C2, so Area Scope parameter is sent to the ANR entity, be equivalent to inform that " place " that this operation of ANR entity is upgraded is two residential quarters of C1, C2, can dwindle the operating range of ANR entity, be the relevant neighboring BS information that ANR only needs priority treatment C1, two residential quarters of C2, accelerate the arithmetic speed of ANR.
The above-mentioned SON functional entity that generation unit 42 generates carries out the behavior indication information (for example Change Indicator) that neighboring BS relationship upgrades to the ANR entity, characterize the SON functional entity to the concrete behavior indication of the cell relations renewal of ANR entity, be equivalent to inform the renewal " behavior " of this operation of ANR entity.Above-mentioned SON functional entity comprises the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: keep the neighboring BS relationship that lost efficacy, for example add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously.Above-mentioned SON functional entity can comprise also that to the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal adding new neighboring BS relationship deletes the neighboring BS relationship of inefficacy simultaneously.In the specific implementation process, the SON functional entity informs by Change Indicator which kind of neighboring BS relationship regeneration behavior the ANR entity specifically carries out.The SON functional entity sends to the ANR entity with above-mentioned behavior indication information, makes the ANR entity that what kind of clearly should carry out and upgrades, and accelerates the renewal process of ANR entity.It needs to be noted, in the renewal operation of ANR entity, there is one to be: to add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously, because the residential quarter of losing efficacy may be recovered at any time, and the neighboring BS relationship that lost efficacy carried out optimization before cell outage, when this failure cells recovers, the neighboring BS relationship that this process is optimized can come into operation immediately, need not to re-start every optimization.
The above-mentioned indication ANR entity that generation unit 42 generates carries out the temporal information (for example Time Info) that neighboring BS relationship upgrades, the time range that the moment that sign SON functional entity requirement ANR entity upgrades and/or ANR entity upgrade.The time range that the SON functional entity will require moment that the ANR entity upgrades and/or ANR entity to upgrade sends to the ANR entity, the ANR entity only needs to upgrade according to the moment that the SON functional entity requires, and do not need whole process to be in update mode, be equivalent to inform the renewal " time " of this operation of ANR entity.
Above-mentioned transmitting element 43 is used for the parameter that above-mentioned generation unit 42 generates is sent to the ANR entity.
Alternatively, SON functional entity in embodiments of the present invention can also comprise: confirmation unit be used for confirming to have the neighboring BS relationship coordination strategy between this SON functional entity and the above-mentioned ANR entity, and described ANR entity is in opening.
In concrete implementation procedure, described confirmation unit can confirmed before 42 work of described operating unit 41 and generation unit or confirm after described operating unit 41 and generation unit 42 work, before 43 work of described transmitting element.
As an optional embodiment, confirmation unit can confirm whether there is the neighboring BS relationship coordination strategy between SON functional entity and the ANR entity after operating unit 41 and generation unit 42 work, and confirms by detecting whether the ANR entity is in opening.If exist neighboring BS relationship coordination strategy and ANR entity to be in opening between SON functional entity and the ANR entity, then transmitting element 43 works on; If do not exist neighboring BS relationship coordination strategy or ANR entity not to be in opening between SON functional entity and the ANR entity, then transmitting element 43 does not carry out work.
As another optional embodiment, confirmation unit also can confirm whether there is the neighboring BS relationship coordination strategy between SON functional entity and the ANR entity before described operating unit 41 and generation unit 42 work, and confirmed by detecting whether the ANR entity is in opening.If exist neighboring BS relationship coordination strategy and ANR entity to be in opening between SON functional entity and the ANR entity, then operating unit 41 and generation unit 42 work; If do not exist neighboring BS relationship coordination strategy or ANR entity not to be in opening between SON functional entity and the ANR entity, then only described operating unit 41 and generation unit 42 work and transmitting element 43 is not worked, or operating unit 41, generation unit 42 and transmitting element 43 all quit work.
The embodiment of the invention, the SON functional entity affects the operation of neighboring BS relationship, and generate afterwards the parameter of the ANR entity being upgraded its indicative function in operation, send described parameter to the ANR entity, so that the ANR entity upgrades neighboring BS relationship fast according to the algorithm of this parameter in conjunction with self, and do not need region-wide, full-time, the renewal neighboring BS relationship of full behavior.
Embodiment four
Be illustrated in figure 5 as the structure chart of the renewal neighboring BS relationship device that further embodiment of this invention provides, described device comprises the ANR entity, and this ANR entity comprises receiving element 51 and updating block 52 for convenience of explanation, and the part relevant with the embodiment of the invention only is shown.
Wherein, above-mentioned receiving element 51 is used for receiving the parameter that the SON functional entity sends, this parameter is to generate after described SON functional entity affects the SON feature operation of neighboring BS relationship, and this parameter comprises: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that described ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades or indicates described ANR entity to carry out the temporal information that neighboring BS relationship upgrades.
In embodiments of the present invention, the information (for example Area Scope) of the adjacent area scope that the above-mentioned indication SON feature operation that above-mentioned receiving element 51 receives affects, the adjacent area scope of the regeneration behavior impact of sign SON functional entity.Preserve a plurality of communication cell information in the ANR entity, the SON functional entity dwindles the operating range of ANR entity by specifying the cell range of this operating influence, accelerates the arithmetic speed of ANR entity.Suppose to preserve in the ANR entity: C1, C2, four cell informations of C3, C4, the operation of this SON functional entity only affects two residential quarters of C1, C2, so Area Scope parameter is sent to the ANR entity, be equivalent to inform that " place " that this operation of ANR entity is upgraded is two residential quarters of C1, C2, can dwindle the operating range of ANR entity, be the relevant neighboring BS information that ANR only needs priority treatment C1, two residential quarters of C2, accelerate the arithmetic speed of ANR.
The above-mentioned SON functional entity that above-mentioned receiving element 51 receives carries out the behavior indication information (for example Change Indicator) that neighboring BS relationship upgrades to the ANR entity, characterize the SON functional entity to the concrete behavior indication of the cell relations renewal of ANR entity, be equivalent to inform the renewal " behavior " of this operation of ANR entity.Above-mentioned SON functional entity comprises the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: keep the neighboring BS relationship that lost efficacy, for example add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously.Above-mentioned SON functional entity also can comprise the behavior indication information that described ANR entity carries out the neighboring BS relationship renewal: add new neighboring BS relationship and delete simultaneously the neighboring BS relationship of inefficacy.In the specific implementation process, the SON functional entity informs by Change Indicator which kind of neighboring BS relationship regeneration behavior the ANR entity specifically carries out.The SON functional entity sends to the ANR entity with above-mentioned behavior indication information, makes the ANR entity that what kind of clearly should carry out and upgrades, and accelerates the renewal process of ANR entity.It needs to be noted, in the renewal operation of ANR entity, there is one to be: to add the neighboring BS relationship that new neighboring BS relationship keeps inefficacy simultaneously, because the residential quarter of losing efficacy may be recovered at any time, and the neighboring BS relationship that lost efficacy carried out optimization before cell outage, when this failure cells recovers, the neighboring BS relationship that this process is optimized can come into operation immediately, need not to re-start every optimization.
The above-mentioned indication ANR entity that above-mentioned receiving element 51 receives carries out the temporal information (for example Time Info) that neighboring BS relationship upgrades, the time range that the moment that sign SON functional entity requirement ANR entity upgrades and/or ANR entity upgrade.The time range that the SON functional entity will require moment that the ANR entity upgrades and/or ANR entity to upgrade sends to the ANR entity, the ANR entity only needs to upgrade according to the moment that the SON functional entity requires, and do not need whole process to be in update mode, be equivalent to inform the renewal " time " of this operation of ANR entity
Above-mentioned updating block 52 is used for carrying out neighboring BS relationship according to the parameter that above-mentioned receiving element 51 receives to be upgraded.
The embodiment of the invention, the SON functional entity that the ANR entity receives the transmission of SON functional entity affects the parameter that generates after the SON feature operation of neighboring BS relationship, and carry out neighboring BS relationship according to described parameter and upgrade, so that the ANR entity upgrades neighboring BS relationship fast according to the algorithm of this parameter in conjunction with self, and do not need region-wide, full-time, the renewal neighboring BS relationship of full behavior.
The above only is preferred embodiment of the present invention; not in order to limit the present invention; be not only applicable to Long Term Evolution (Long Term Evolution such as the described method and apparatus of the embodiment of the invention; LTE) communication of system; also be applicable to Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access; WCDMA); global system for mobile communications (Global System of Mobile communication; GSM); the communication of the systems such as enhanced data rates for gsm evolution technology Access Network (GERAN); therefore all any modifications of within principle of the present invention, doing; be equal to replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (14)

1. a method of upgrading neighboring BS relationship is characterized in that, described method comprises:
Automatic Neighboring Relation ANR entity is received from the parameter that organization network SON functional entity sends, described parameter is to generate after described SON functional entity affects the SON feature operation of neighboring BS relationship, and described parameter comprises: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that described ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades or indicates described ANR entity to carry out the temporal information that neighboring BS relationship upgrades;
Described ANR entity carries out neighboring BS relationship according to described parameter to be upgraded.
2. the method for claim 1, it is characterized in that, the temporal information that the described ANR entity of described indication carries out the neighboring BS relationship renewal comprises: described SON functional entity requires described ANR entity to carry out the moment that neighboring BS relationship upgrades, and/or described SON functional entity requires described ANR entity to carry out the time range that neighboring BS relationship upgrades.
3. the method for claim 1 is characterized in that, described SON functional entity carries out the behavior indication information that neighboring BS relationship upgrades to described ANR entity, comprising: keep the neighboring BS relationship that lost efficacy.
4. a method of upgrading neighboring BS relationship is characterized in that, described method comprises:
Self-organizing network SON functional entity affects the SON feature operation of neighboring BS relationship, and generates following parameter: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that Automatic Neighboring Relation ANR entity is carried out behavior indication information or indication ANR entity that neighboring BS relationship upgrades and carry out the temporal information that neighboring BS relationship upgrades;
Described SON functional entity sends described parameter to the ANR entity, upgrades so that described ANR entity carries out neighboring BS relationship according to described parameter.
5. method as claimed in claim 4, it is characterized in that, the temporal information that described indication ANR entity carries out the neighboring BS relationship renewal comprises: described SON functional entity requires described ANR entity to carry out the moment that neighboring BS relationship upgrades, and/or described SON functional entity requires described ANR entity to carry out the time range that neighboring BS relationship upgrades.
6. method as claimed in claim 4 is characterized in that, described SON functional entity carries out the behavior indication information that neighboring BS relationship upgrades to the ANR entity, comprising: keep the neighboring BS relationship that lost efficacy.
7. such as each described method of claim 4-6, it is characterized in that before described SON functional entity sent described parameter to the ANR entity, described method also comprised:
Described SON functional entity is confirmed to have the neighboring BS relationship coordination strategy between described SON functional entity and the described ANR entity, and confirms that described ANR entity is in opening.
8. a device that upgrades neighboring BS relationship is characterized in that, comprises self-organizing network SON functional entity in the described device, and described SON functional entity comprises operating unit, generation unit and transmitting element;
Described operating unit is used for affecting the SON feature operation of neighboring BS relationship;
Described generation unit, be used for after described operating unit affects the SON feature operation of neighboring BS relationship, generating parameter, described parameter comprises: the information that is used to indicate the adjacent area scope that described SON feature operation affects, or be used to indicate described SON functional entity Automatic Neighboring Relation ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades, or be used to indicate the ANR entity and carry out the temporal information that neighboring BS relationship upgrades;
Described transmitting element is used for the described parameter that described generation unit generates is sent to described ANR entity, upgrades so that described ANR entity carries out neighboring BS relationship according to described parameter.
9. device as claimed in claim 8, it is characterized in that, the described ANR of the being used to indicate entity that described generation unit generates carries out the temporal information that neighboring BS relationship upgrades, comprise: described SON functional entity requires described ANR entity to carry out the moment that neighboring BS relationship upgrades, and/or described SON functional entity requires described ANR entity to carry out the time range that neighboring BS relationship upgrades.
10. device as claimed in claim 8 is characterized in that, the described SON functional entity that described generation unit generates carries out the behavior indication information that neighboring BS relationship upgrades to described ANR entity, comprising: keep the neighboring BS relationship that lost efficacy.
11. such as each described device of claim 8-10, it is characterized in that described device also comprises:
Confirmation unit be used for confirming to have the neighboring BS relationship coordination strategy between described SON functional entity and the described ANR entity, and described ANR entity is in opening.
12. a device that upgrades neighboring BS relationship is characterized in that, comprises Automatic Neighboring Relation ANR entity in the described device, described ANR entity comprises receiving element and updating block;
Described receiving element, be used for being received from the parameter that organization network SON functional entity sends, described parameter is to generate after described SON functional entity affects the SON feature operation of neighboring BS relationship, and described parameter comprises: indicate the information of the adjacent area scope that described SON feature operation affects or described SON functional entity that described ANR entity is carried out the behavior indication information that neighboring BS relationship upgrades or indicates described ANR entity to carry out the temporal information that neighboring BS relationship upgrades;
Described updating block is used for carrying out neighboring BS relationship according to the parameter that described receiving element receives and upgrades.
13. device as claimed in claim 12, it is characterized in that, the described ANR of the being used to indicate entity that described receiving element receives carries out the temporal information that neighboring BS relationship upgrades, comprise: described SON functional entity requires described ANR entity to carry out the moment that neighboring BS relationship upgrades, and/or described SON functional entity requires described ANR entity to carry out the time range that neighboring BS relationship upgrades.
14. device as claimed in claim 12 is characterized in that, the described SON functional entity that described receiving element receives carries out the behavior indication information that neighboring BS relationship upgrades to described ANR entity, comprising: keep the neighboring BS relationship that lost efficacy.
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