CN103385020A

CN103385020A - Different format type neighboring area optimization method, device and system

Info

Publication number: CN103385020A
Application number: CN2012800034435A
Authority: CN
Inventors: 杜冰心
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2012-12-24
Filing date: 2012-12-24
Publication date: 2013-11-06
Anticipated expiration: 2032-12-24
Also published as: CN103385020B; WO2014100951A1

Abstract

The invention discloses a different format type neighboring area optimization method, device and system, belonging to the technical field of communication. The neighboring area optimization accuracy rate of an old format type area and a new format type area is improved. The different format type neighboring area optimization method comprises the following steps: receiving a measurement report MR sent from a control device belonging to each first format type area, wherein the MR comprises a measurement result of a second format type area in neighboring area relationship with the first format type area by a terminal device in the first format type area, wherein the terminal device in the first format type area supports a network format of the second format type area; processing the neighboring area configuration information from each second format type area to the first format type area by the MR. The different format type neighboring area optimization method, device and system are used for different format type neighboring area optimization.

Description

A kind of different standard neighbor cell optimizing method, equipment and system

Technical field

The present invention relates to the communications field, relate in particular to a kind of different standard neighbor cell optimizing method, equipment and system.

Background technology

In wireless communication system, in order to take full advantage of limited radio spectrum resources, whole coverage can be divided into to several communities.If it is overlapping that the wireless signal coverage of the community at terminal equipment place and other community has, think that the Zhe Liangge community is neighboring BS relationship.For a designated cell, when there is neighboring BS relationship in the another one community with it, just be referred to as the adjacent area of described designated cell.Described adjacent area can be co-frequency cell or the alien-frequency district with described designated cell identical network standard, can be also the community with described designated cell different network formats, when adjacent area that the cell configuration network formats that is A for network formats is B, can be called the neighboring BS relationship of configuration network standard A to network formats B.

Terminal equipment in wireless communication system has stronger mobility, when terminal equipment enters the wireless signal coverage of Liao Xin community in the wireless signal coverage of moving between cells disengaging Liao Zhe community, just must gravity treatment or be switched to this new community, wireless communication system guarantees the continuity of communication service, so need to carry out Neighborhood Optimization to Serving cell.Described Neighborhood Optimization refers to that wireless communication system is to the cell planning neighboring BS relationship, searches the community at subscriber equipment place and which other community because of the overlapping neighboring BS relationship that produced of wireless signal coverage, and configures this neighboring BS relationship according to preset rules.

In prior art, when wireless communication system carries out different standard neighbor cell optimizing method, Neighborhood Optimization equipment is to the first standard cell configuration neighboring BS relationship, suppose the adjacent area that the second standard community is described the first standard community, the network formats of described the first standard community is the first standard, the network formats of described the second standard community is the second standard, Neighborhood Optimization equipment is at first to base station sending measuring mission bit stream under the first standard community, each terminal equipment that the base station indication is operated in the first standard community is measured MR (Measurement Report to the second standard community, measurement report), described MR is collected in base station, then described MR is sent to Neighborhood Optimization equipment, the information in described MR is added up and the sorted processing of Neighborhood Optimization equipment, draw the neighboring BS relationship configuration information of the first standard community, then described neighboring BS relationship configuration information is sent to base station under the first standard community, by base station under described the first standard community according to described neighboring BS relationship configuration information to described the first standard community of described the first standard cell configuration the neighboring BS relationship to the second standard community.

But, in the different standard neighbor cell optimizing method provided in prior art, Neighborhood Optimization equipment need to be using the MR that measures as Neighborhood Optimization Data Source, and the most users equipment in some old standard networks is not supported emerging standard, such as old standard GSM and emerging standard LTE, perhaps old standard WCDMA and emerging standard LTE, therefore, most users equipment under old standard can't obtain to the emerging standard cell measurement of periphery the Data Source of Neighborhood Optimization, thereby old standard community is lower to the Neighborhood Optimization accuracy rate of emerging standard community.

Summary of the invention

The embodiment of the present invention provides a kind of different standard neighbor cell optimizing method, equipment and system, can improve the Neighborhood Optimization accuracy rate of old standard community and emerging standard community.

For achieving the above object, embodiments of the invention adopt following technical scheme:

First aspect, the embodiment of the present invention provides a kind of different standard neighbor cell optimizing method, is applied to Neighborhood Optimization equipment, comprising:

Receive the measurement report MR that the affiliated control appliance in each the first standard community sends, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community;

Process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

In the first in conjunction with first aspect in possible implementation, obtain described the second standard community to after the neighboring BS relationship configuration information of described the first standard community at the described MR of described processing, described method also comprises:

Send described the second standard community to the neighboring BS relationship configuration information of described the first standard community to described the second standard community under control appliance so that under described the second standard community, control appliance configures to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

The possible implementation in conjunction with the first of first aspect or first aspect, at the second in possible implementation, the described MR of described processing obtains described the second standard community and comprises to the neighboring BS relationship configuration information of described the first standard community:

Add up each the first standard community according to described MR and reach the metrical information that has the second standard community of neighboring BS relationship with described the first standard community;

Reach the metrical information that has the second standard community of neighboring BS relationship with described the first standard community according to described each the first standard community, add up each the second standard community and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community;

According to described each the second standard community and with described the second standard community, exist the metrical information of the first standard community of neighboring BS relationship to exist the first standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of the second standard community to described the first standard community to described each the second standard community and with described the second standard community;

The current neighboring BS relationship sequence list of the described second standard community of described neighboring BS relationship sequence list and the preservation of described Neighborhood Optimization equipment is compared, obtain the neighboring BS relationship configuration information.

The possible implementation in conjunction with the first of first aspect or first aspect, at the third in possible implementation, the described MR of described processing obtains described the second standard community and comprises to the neighboring BS relationship configuration information of described the first standard community:

Add up each the second standard community according to described MR and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community;

Second aspect, the embodiment of the present invention provides a kind of Neighborhood Optimization equipment, comprising:

Receiving element, the measurement report MR sent for receiving the affiliated control appliance in each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, terminal equipment in described the first standard community is supported the network formats of described the second standard community, and sends described MR to processing unit;

Processing unit, the described MR sent for receiving described receiving element, and process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

In the first in conjunction with second aspect, in possible implementation, described equipment also comprises:

Transmitting element, for send described the second standard community to the neighboring BS relationship configuration information of described the first standard community to described the second standard community under control appliance so that under described the second standard community, control appliance configures to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

The possible implementation in conjunction with the first of second aspect or second aspect, at the second in possible implementation, described processing unit specifically for:

The possible implementation in conjunction with the second of second aspect or second aspect, at the third in possible implementation, described processing unit also for:

The third aspect, the embodiment of the present invention provides a kind of Neighborhood Optimization system, and described system comprises: control appliance under control appliance and the second standard community under Neighborhood Optimization equipment, the first standard community;

The measurement report MR that described Neighborhood Optimization equipment sends for receiving the affiliated control appliance in each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community; Process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community;

Under described the first standard community, control appliance is for sending described MR to described Neighborhood Optimization equipment, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community;

Under described the second standard community control appliance for described the second standard community of receiving described Neighborhood Optimization equipment and sending the neighboring BS relationship configuration information to described the first standard community, and configure to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

Fourth aspect, the embodiment of the present invention provides a kind of Neighborhood Optimization equipment, comprising:

Receiver, the measurement report MR sent for receiving the affiliated control appliance in each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, terminal equipment in described the first standard community is supported the network formats of described the second standard community, and sends described MR to processor;

Processor, the described MR sent for receiving described receiver, and process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

In the first in conjunction with fourth aspect, in possible implementation, described equipment also comprises:

Transmitter, for send described the second standard community to the neighboring BS relationship configuration information of described the first standard community to described the second standard community under control appliance so that under described the second standard community, control appliance configures to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

The possible implementation in conjunction with the first of fourth aspect or fourth aspect, at the second in possible implementation, described processor specifically for:

The possible implementation in conjunction with the second of fourth aspect or fourth aspect, at the third in possible implementation, described processor also for:

A kind of different standard neighbor cell optimizing method, equipment and system that the embodiment of the present invention provides, comprise: receive the measurement report MR that the affiliated control appliance in each the first standard community sends, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community, process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community, so, the MR that Neighborhood Optimization equipment receives comprises the measurement result that terminal equipment in the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, because the terminal equipment in the first standard community can be supported the network formats of the second standard community, guaranteed the quality and quantity of measurement result, the measurement result accuracy that Neighborhood Optimization equipment receives is higher, obtain the second standard community according to described measurement result more accurate to the neighboring BS relationship configuration information of the first standard community, therefore improved the Neighborhood Optimization accuracy rate of old standard community and emerging standard community.

The accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

A kind of different standard neighbor cell optimizing method flow chart that Fig. 1 provides for the embodiment of the present invention 1;

The different standard neighbor cell optimizing method of the another kind flow chart that Fig. 2 provides for the embodiment of the present invention 1;

A kind of Neighborhood Optimization equipment block diagram that Fig. 3 provides for the embodiment of the present invention 2;

The another kind of Neighborhood Optimization equipment block diagram that Fig. 4 provides for the embodiment of the present invention 2;

A kind of Neighborhood Optimization system diagram that Fig. 5 provides for the embodiment of the present invention 2;

Another Neighborhood Optimization equipment block diagram that Fig. 6 provides for the embodiment of the present invention 2;

Another Neighborhood Optimization equipment block diagram that Fig. 7 provides for the embodiment of the present invention 2.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.

Embodiment 1:

The embodiment of the present invention provides a kind of different standard neighbor cell optimizing method, is applied to Neighborhood Optimization equipment, as shown in Figure 1, comprising:

101, Neighborhood Optimization equipment receives the MR that the affiliated control appliance in each the first standard community sends, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community.

Described the first standard community can have a plurality of, with described the first standard community, exist the second standard community of neighboring BS relationship also can have a plurality of, each terminal equipment in described the first standard community can be to existing a plurality of second standard communities of neighboring BS relationship to be measured measurement result with this first standard community, and generation MR is sent to control appliance under described the first standard community, by control appliance under described the first standard community, described MR unification is sent to Neighborhood Optimization equipment, described the first described control appliance in standard community comprises: base station or base station controller under the first standard community.

The network formats of described the first standard community belongs to emerging network formats, as the LTE standard, the network formats of described the second standard community belongs to old network formats, as full-fledged network formats such as GSM and WCDMA, usually, the terminal equipment of emerging network formats can be supported old network formats.

102, the described MR of described Neighborhood Optimization device processes obtains the neighboring BS relationship configuration information of each the second standard community to the first standard community.

Concrete, on the one hand, at first described Neighborhood Optimization equipment can be added up each the first standard community according to described MR and reach the metrical information that has the second standard community of neighboring BS relationship with described the first standard community; Then reach according to described each the first standard community the metrical information that has the second standard community of neighboring BS information relation with described the first standard community, add up each the second standard community and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community; According to described each the second standard community and with described the second standard community, exist the metrical information of the first standard community of neighboring BS relationship to exist the first standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of the second standard community to described the first standard community to described each the second standard community and with described the second standard community again; Finally the current neighboring BS relationship sequence list of the described second standard community of described neighboring BS relationship sequence list and the preservation of described Neighborhood Optimization equipment is compared, obtain the neighboring BS relationship configuration information.

On the other hand, described Neighborhood Optimization equipment also can directly be added up each the second standard community according to described MR and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community; Then according to described each the second standard community and with described the second standard community, exist the metrical information of the first standard community of neighboring BS relationship to exist the first standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of the second standard community to described the first standard community to described each the second standard community and with described the second standard community; Finally the current neighboring BS relationship sequence list of the described second standard community of described neighboring BS relationship sequence list and the preservation of described Neighborhood Optimization equipment is compared, obtain the neighboring BS relationship configuration information.

Described metrical information is the information that the terminal equipment in the first standard community obtains the second standard cell measurement, and this metrical information can comprise: received power, received signal level intensity etc.

Described neighboring BS relationship configuration information refers to the information how indication carries out the neighboring BS relationship configuration.

So, the MR that Neighborhood Optimization equipment receives comprises the measurement result that terminal equipment in the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, because the terminal equipment in this first standard community can be supported the network formats of the second standard community, guaranteed the quality and quantity of measurement result, the measurement result accuracy that Neighborhood Optimization equipment receives is higher, obtain the second standard community according to described measurement result more accurate to the neighboring BS relationship configuration information of the first standard community, therefore improved the Neighborhood Optimization accuracy rate of old standard community and emerging standard community.

The embodiment of the present invention also provides a kind of different standard neighbor cell optimizing method, is applied to Neighborhood Optimization equipment, as shown in Figure 2, comprising:

Because control appliance under control appliance, the second standard community under the first standard community can have a plurality of, under the first standard community, the terminal equipment of control appliance also can have a plurality of, because the terminal equipment in described the first standard community is supported the network formats of described the second standard community, therefore described the first standard community can set in advance to the neighboring BS relationship configuration of the second standard community.In embodiment of the present invention Fig. 2, hypothesis terminal equipment A is any terminal equipment in the first standard community, control appliance is the first control appliance under described the first standard community, and having control appliance under the second standard community of neighboring BS relationship with described the first standard community is the second control appliance.The present embodiment supposes that the first standard community is LTE standard community, and the second standard community is GSM standard community.

It should be noted that, under described the second standard community, control appliance also comprises: base station or base station controller under the second standard community.

201, terminal equipment A pair exists the GSM standard cell measurement of neighboring BS relationship to obtain measurement result with LTE standard community.

Terminal equipment A exists the GSM standard cell measurement of neighboring BS relationship can obtain a plurality of measurement results to the YuLTEShi community, described measurement result can comprise: the received signal level of the Reference Signal Received Power of LTE standard community, GSM standard community, the frequency of GSM standard community and BSIC (Base Transceiver Station Identity Code, base station identity code) etc.

202, terminal equipment A generates MR according to described measurement result.

Described MR comprises described measurement result.

203, terminal equipment A is sent to the first control appliance by described MR.

204, the first control appliance is sent to Neighborhood Optimization equipment by described MR.

Because terminal equipment has a plurality of, therefore the first control appliance needs the MR that each terminal equipment in each LTE standard community of this first control appliance management is reported to gather, and then is sent to Neighborhood Optimization equipment.

205, Neighborhood Optimization equipment is added up each LTE standard community according to described MR and is reached the metrical information that has the GSM standard community of neighboring BS relationship with described LTE standard community.

The measurement result that each MR comprises is: the received signal level of the Reference Signal Received Power of LTE standard community, GSM standard community, the frequency of GSM standard community and BSIC (Base Transceiver Station Identity Code, base station identity code) etc.Measurement result in the present embodiment hypothesis MR is: the mean value of the incoming level when mean value of the MR number that measured community incoming level is the strongest, handover request number of times, handover success number of times, GSM community incoming level, the mean value of LTE cell signal power and GSM community incoming level are the strongest.

Because LTE standard community can have a plurality of, with described LTE standard community, exist the GSM standard community of neighboring BS relationship also can have a plurality of, in the present embodiment hypothesis Neighborhood Optimization system, the LTE standard community of the first control appliance management is respectively the L0 community, the L1 community and, the L2 community, the L3 community, the L4 community, L5 community and L6 community, because the neighboring BS relationship configuration relation of LTE standard community to GSM standard community can set in advance, known to the neighboring BS relationship configuration of GSM standard community according to described LTE standard community, table 2 is respectively the L0 community with LTE standard community, L1 community and L2 community are illustrated, the L3 community, the L4 community, the metrical information statistics of L5 community and L6 community can be with reference to the L0 community, L1 community and L2 community, with the L0 community, exist the GSM standard community of neighboring BS relationship to be respectively the G0 community, the G1 community, G2 community and G3 community, it is the G0 community, the G1 community, the adjacent area that G2 community and G3 community are the L0 community, with the L1 community, exist the GSM standard community of neighboring BS relationship to be respectively the adjacent area that G0 community, G2 community, G4 community and ，Ji G0 community, G5 community, G2 community, G4 community and G5 community are the L1 community, with the L2 community, exist the GSM standard community of neighboring BS relationship to be respectively the adjacent area that G1 community, G2 community and ，Ji G1 community, G6 community, G2 community and G6 community are the L2 community.Table 1 be take Ji Yu L0 community, L0 community, and to have G0 community, G1 community, G2 community and the G3 community of neighboring BS relationship be example, the metrical information that Neighborhood Optimization equipment obtains according to described MR statistics comprises a plurality of indexs, is respectively: mean value of the incoming level when mean value of measurement report quantity, MR number that measured community incoming level is the strongest, handover request number of times, handover success number of times, GSM community incoming level, the mean value of LTE cell signal power and GSM community incoming level are the strongest etc.

It should be noted that, in prior art, the Neighborhood Optimization instrument can be carried out above-mentioned statistics action, and when using the Neighborhood Optimization instrument, the MR that input source community, Target cell and the first control appliance report, can be added up each index in metrical information.Described cell-of-origin refers to the community at the terminal equipment place of measuring measurement result, and described Target cell refers to the community measured by the terminal equipment in described cell-of-origin.In the present embodiment, the MR reported due to the first control appliance is the terminal equipment measurement generation in LTE standard community, therefore can be using LTE standard community as cell-of-origin, using GSM standard community as Target cell, input described MR, can count the LTE community according to described MR and reach the metrical information that has the GSM community of neighboring BS relationship with described LTE community.

In table 1, described measurement report quantity is: the number of the MR that the terminal equipment measurement target community in the cell-of-origin that Neighborhood Optimization equipment receives obtains.Example, when L0 is cell-of-origin, when G0, G1, G2 and G3 are Target cell, described measurement report quantity is: the number of the MR that terminal equipment measurement G0 community, G1 community, G2 community and the G3 community in the L0 community that Neighborhood Optimization equipment receives obtains.

The strongest MR number of described measured community incoming level is: in the MR that the terminal equipment measurement target community in the cell-of-origin that Neighborhood Optimization equipment receives obtains, terminal equipment in cell-of-origin is measured the number of the MR that in the MR that the incoming level of all Target cells corresponding to this cell-of-origin obtains, the Target cell incoming level is the strongest, example, when L0 is cell-of-origin, G0, G1, when G2 and G3 are Target cell, the strongest MR number of described measured community incoming level is: the terminal equipment in the L0 community that Neighborhood Optimization equipment receives is measured G0, G1, the MRZhong G0 community that the incoming level of G2He G3 community obtains, the G1 community, the number of the MR that the incoming level of G2 community and G3 community is the strongest.

Described handover request number of times is: in cell-of-origin, each terminal equipment sends the number of times of handover request to Target cell, example, when L0 is cell-of-origin, when G1 is Target cell, described handover request number of times is: in the L0 community, each terminal equipment sends the number of times of handover request to the G1 community.

Described handover success number of times is: in cell-of-origin, each terminal equipment is to the number of times of Target cell handover success, example, when L0 is cell-of-origin, when G2 is Target cell, described handover success number of times is: in the L0 community, each terminal equipment is to the number of times of G2 community handover success.

The mean value of GSM community incoming level is: in the MR that the terminal equipment measurement target community in the cell-of-origin that Neighborhood Optimization equipment receives obtains, terminal equipment in cell-of-origin is measured the mean value of the MRZhong GSM community incoming level that the incoming level of all Target cells corresponding to this cell-of-origin obtains, example, when L0 is cell-of-origin, G0, G1, when G2 and G3 are Target cell, the mean value of described GSM community incoming level is: the terminal equipment in the LO community that Neighborhood Optimization equipment receives is measured G0, G1, the MRZhong G0 community that the incoming level of G2He G3 community obtains, the G1 community, the mean value of G2 community and G3 community incoming level.

The mean value of LTE cell signal power is: in the MR that the terminal equipment measurement target community in the cell-of-origin that Neighborhood Optimization equipment receives obtains, terminal equipment in cell-of-origin is measured the mean value of LTE cell signal power in the MR that the signal power of all Target cells corresponding to this cell-of-origin obtains, example, when L0 is cell-of-origin, G0, G1, when G2 and G3 are Target cell, the mean value of described LTE cell signal power is: the terminal equipment in the LO community that Neighborhood Optimization equipment receives is measured G0, G1, the mean value of L0 cell signal power in the MR that the signal power of G2He G3 community obtains.

The mean value of incoming level when described GSM community incoming level is the strongest is: in the MR that the terminal equipment measurement target community in the cell-of-origin that Neighborhood Optimization equipment receives obtains, terminal equipment in cell-of-origin is measured the mean value of MRZhong GSM community incoming level that the incoming level of all Target cells corresponding to this cell-of-origin obtains incoming level when the strongest, example, when L0 is cell-of-origin, G0, G1, when G2 and G3 are Target cell, incoming level mean value when described GSM community incoming level is the strongest is: the terminal equipment in the LO community that Neighborhood Optimization equipment receives is measured G0, G1, the MRZhong G0 community that the incoming level of G2He G3 community obtains, the G1 community, the mean value of incoming level when G2 community and G3 community incoming level are the strongest.

Table 1:

Especially, there is the G0 community of neighboring BS relationship in statistics Ji Yu L1 community, L1 community, the G2 community, the method of the metrical information of G4 community and G5 community, there is the G1 community of neighboring BS relationship in statistics Ji Yu L2 community, L2 community, there are the G0 community of neighboring BS relationship in the method for the metrical information of G2 community and G6 community and statistics Ji Yu L0 community, L0 community, the G1 community, the G2 community is identical with the method for the metrical information of G3 community, be not described in detail in this, simultaneously, because the number of the first control appliance has a plurality of, can also comprise the metrical information statistics to LTE standard community and the adjacent area thereof of other the first control appliance management in table 1, concrete grammar can be with reference to above-mentioned statistical method, the present invention does not repeat them here.

After Neighborhood Optimization equipment has been added up each LTE standard community and has been had the metrical information of GSM standard community of neighboring BS relationship with described LTE standard community according to described MR, by each LTE standard community and with described LTE standard community, exist the metrical information of the GSM standard community of neighboring BS relationship to be gathered, obtain result as shown in table 2:

Table 2:

206, Neighborhood Optimization equipment reaches the metrical information that has the GSM standard community of neighboring BS relationship with described LTE standard community according to described each LTE standard community, adds up each GSM standard community and reaches the metrical information that has the LTE standard community of neighboring BS relationship with described GSM standard community.

Concrete, on the basis of table 2, using the cell-of-origin in table 2 as Target cell, using Target cell as cell-of-origin, can obtain result as shown in table 3, in table 3, the second standard community is GSM standard community, it is cell-of-origin, the first standard community is LTE standard community, it is Target cell, GSM standard community is respectively the G0 community, the G1 community, the G2 community, the G3 community, the G4 community, G5 community and G6 community, table 3 is respectively the G0 community with GSM standard community, the G1 community, the G2 community is illustrated, the G3 community, the G4 community, the metrical information statistics of G5 community and G6 community can be with reference to the G0 community, the G1 community, the G2 community, concrete, with the G0 community, exist the LTE standard community of neighboring BS relationship to be respectively L0 community and L1 community, with the G1 community, exist the LTE standard community of neighboring BS relationship to be respectively L0 community and L2 community, with the G2 community, exist the LTE standard community of neighboring BS relationship to be respectively the L0 community, L1 community and L2 community, metrical information in table 3 is identical with the index of the metrical information in table 2, it should be noted that, in order to facilitate Neighborhood Optimization equipment exist the metrical information of the LTE standard community of neighboring BS relationship to obtain described each GSM standard community and exist the LTE standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship configuration information of GSM standard community to described LTE standard community with described GSM standard community according to each GSM standard community in table 3 and with described GSM standard community, each index that can the metrical information in table 3 is corresponding means with the character and digit subscript, this numeric suffix first bit digital means cell-of-origin, it is the numbering of G community, second-order digit means Target cell, it is the numbering of L community, and with A, B, C, D, E, F and H mean lising of each index in table 3.

It should be noted that, the cell-of-origin in table 3 refers to the community that needs the configuring adjacent cell relation, and Target cell refers to the adjacent area that needs the cell configuration of configuring adjacent cell relation to described.

Table 3:

207, Neighborhood Optimization equipment exists the metrical information of the LTE standard community of neighboring BS relationship to exist the LTE standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of GSM standard community to described LTE standard community to described each GSM standard community and with described GSM standard community according to described each GSM standard community and with described GSM standard community.

Concrete, after obtaining each GSM standard community as shown in table 3 and having the metrical information of LTE standard community of neighboring BS relationship with described GSM standard community, described Neighborhood Optimization equipment can adopt formula each index corresponding to measurement report quantity of A row in table 3 calculated to each sequence index corresponding to measurement report quantity of the I row shown in table 4, example, in table 4

adopt formula

the strongest each index corresponding to MR number of measured community incoming level of B row in table 3 calculated to the strongest each sequence index corresponding to MR number of measured community incoming level of the J row shown in table 4, example, in table 4

adopt formula

by C row handover request number of times in table 3, each corresponding sequence index calculates each sequence index corresponding to handover request number of times of the K row shown in table 4, example, in table 4

adopt formula

each index corresponding to D row handover success number of times in table 3 calculated to each sequence index corresponding to handover success number of times of the M row shown in table 4, example, in table 4 each sequence index each index corresponding with E, F in table 3 and H row that in table 4, E, F and H row are corresponding equates.Can obtain result as shown in table 4 after calculating by the index that each row metrical information in table 3 is corresponding, in table 4, during sequence index corresponding to each row metrical information means with I, J, K, M, E, F and H, each row sequence index lists.

Table 4:

It should be noted that, I in the table 4 calculated, J, K, the sequence index of M row is the numerical value form of percentage, E, F, the sequence index of H row is the signal power value.

After calculating sequence index as shown in table 4, Neighborhood Optimization equipment sorts each sequence index order descending according to numerical value in table 4 to obtain the Target cell of GSM community, it is the LTE community, concrete sequencer procedure is: Neighborhood Optimization equipment is quantized with interval form each sequence index, due to the I in table 4, J, K, the sequence index of M row is the numerical value form of percentage, so I, J, K, the sequence index of M row can be according to default percentage-proportion intervals by every columns value demarcation interval, for example, according to 5% interval demarcation interval, every columns value can be divided into to 20 intervals: be respectively [0, 5%], [5%, 10%], [10%, 15%], ..., [95%, 100%].Due to the E in table 4, F, the sequence index of H row is signal power value type, unit is dBm (dBm), thus E, F, the sequence index of H row can, according to default signal power by every columns value demarcation interval, for example, according to the demarcation interval of 5dB, can be divided into following quantized interval by every columns value: be respectively [∞,-120], [120 ,-115], [115 ,-110] ..., [60 ,+∞].

After being divided according to all sequence indexs in above-mentioned division rule his-and-hers watches 4, the index that each can be sorted is converted into interval value from occurrence, example, the occurrence of supposing the sequence index I22 in table 4 is 3%, can I22 be divided into to interval [0 according to division rule, 5%], the dividing mode of other each sequence index is identical with the dividing mode of the index I22 that sorts, does not repeat them here.So, by each sequence index is converted into to interval value from occurrence, can avoid the indicator difference between each Target cell too small, cause the uncertainty of ranking results, therefore make ranking results more accurate.

Each sequence index in his-and-hers watches 4 is divided and can be obtained result as shown in table 5, and the sequence index in table 5 after each division is interval sequence index, and the interval sequence index in table 5 adds single quotation marks with the sequence index shown in table 4 and means.

Table 5:

Each interval sequence index that each row metrical information in table 5 is corresponding is I according to priority orders, J, K, M, E, F and H row carry out descending sort, the priority that is listed as H row from I is successively decreased successively, when sequence index in the interval of high priority occurs that a plurality of interval sequence indexs equate, according to other interval sequence index of next stage, determine sort order, but the interval of low priority sequence index does not affect the ranking results of the interval sequence of high priority index, the cell-of-origin G0 of take in table 5 is example, sequence index to each row is divided with interval, the sequence index of each row is divided into to interval sequence index to be illustrated.

Example, suppose when the G0 community during as cell-of-origin, corresponding Target cell one has 11, as shown in table 6, be respectively L0 community, L1 community, L2 community, L3 community, L4 community, L5 community, L6 community, L7 community, L8 community, L9 community and L10 community, according to above-mentioned quantizing rule, the sequence index of 11 Target cells of G0 community can be sorted, obtain the final ranking situation.

It should be noted that, the implication of the part in the space in table 6 is, because sequence index in the interval by higher level can have been determined the sequence ranking of the Target cell of G0 community, so no matter value is how many to the interval of space part sequence index, can not affect the rank of the Target cell of G0 community, so these interval sequences are referred to target value ignores in table 6.

Table 6:

It should be noted that, the method that in his-and-hers watches 5, sequence index of each row of other each cell-of-origin is carried out interval division and sequence and each row of 11 Target cells of G0 community sort, and to carry out the method for interval division and sequence identical for index, is not described in detail in this.

Especially, the method that each cell-of-origin in his-and-hers watches 5 and the sequence index of Target cell are sorted also can adopt the method for weighted sum, Reng Yi community G0 is example, by all Target cells of G0 according to I, J, K, M, E, every row sequence index of F and H row is carried out descending sort, obtain the sequence ranking of every row sequence index, ranking result as shown in table 7, in table 7, each row sequence index is to obtain according to each sequence index in table 4, example, the sequence index of I row in table 4 of take is example, if in table 4, each sequence desired value of I row is respectively: 30%, 19%, 11%, 10%, 9%, 6%, 5%, 4%, 3%, 2% and 1%, each sequence desired value due to the I row in table 4 reduces successively, so each desired value of I row in table 4 is carried out to each sequence index that descending can obtain I row in table 7, be respectively: 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, in table 7, the sequence index of other each row also obtains in the same way.

Table 7:

After obtaining the sequence index shown in table 7, each row sequence index marking in his-and-hers watches 7, concrete, each sequence index in table 7 is just made how many scores for this sequence index for how many, example, in the row sequence of the I shown in table 7 index, be respectively: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, so the marking of the sequence index of corresponding I row is respectively 1 in table 8, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, obtain the correspondence marking result shown in table 8 after the corresponding marking of each row sequence index in his-and-hers watches 7, then calculate the integrate score of 11 Target cells of G0 community, as shown in table 8, the Target cell integrate score adopts formula P _combine=∑ _{i=I, J, K, M, E, F, H}p _i* W _iobtain, wherein P _iin the marking of the P i row index that is Target cell corresponding to G0 community, described i means corresponding the lising of sequence index in table 8, is respectively I, J, K, M, E, F and H, W _ifor weighted value, this weighted value can according to sequence need arrange, it should be noted that, when calculating Target cell integrate score formula and calculate the Target cell integrate score, weighted value corresponding to each row sequence index must equate.Example, in computational chart 8 during the integrate score of L0 community corresponding to G0 community, if the weighted value of I row corresponding to L0 is 1,, when calculating the integrate score of L1 community corresponding to this community, the weighted value of the I row that L1 is corresponding is also 1.In the embodiment of the present invention by this weighted value W _ivalue is 1, by the Target cell integrate score that calculates each G0 community, can obtain result as shown in table 8.

Table 8:

Then Neighborhood Optimization equipment carries out ascending sort according to integrate score, just can obtain the ranking results of the Target cell of G0 community.

Calculate the Target cell integrate score by the method that adopts weighted sum, obtain the ranking results of Target cell according to the Target cell integrate score, can draw fast the ranking results of Target cell, sequencer procedure is comparatively simple.

It should be noted that, Neighborhood Optimization equipment also can directly be added up each GSM standard community according to described MR and reach the metrical information that has the LTE standard community of neighboring BS relationship with described GSM standard community; Then according to described metrical information, to described each the second standard community and with described the second standard community, exist the first standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of the second standard community to described the first standard community.

Sortord herein can be identical with the sortord of the result that obtains table 5 and table 6, do not repeat them here, same Neighborhood Optimization equipment also can according to the mode that obtains the ranking results as shown in table 7 and table 8 to each GSM standard community and with as described in GSM standard community exist the LTE standard community sequence of neighboring BS relationship obtain GSM standard community to as described in the neighboring BS relationship sequence list of LTE standard community, do not repeat them here.

208, Neighborhood Optimization equipment compares the current neighboring BS relationship sequence list of the GSM community of described neighboring BS relationship sequence list and the preservation of described Neighborhood Optimization equipment, obtains the neighboring BS relationship configuration information.

Extract the old neighboring BS relationship sequence list of GSM community in the old neighboring BS relationship configuration information that Neighborhood Optimization equipment is preserved from this Neighborhood Optimization equipment, new neighboring BS relationship sequence list and old neighboring BS relationship sequence list are compared, obtain new neighboring BS relationship configuration information.

Described Neighborhood Optimization equipment, according to the ranking results shown in table 6 or table 8, according to the screening principle of neighboring BS relationship, obtains final output of the present invention, i.e. the neighboring BS relationship configuration information.

Concrete, suppose from the ranking results of table 6 intercepting new the neighboring BS relationship sequence list, the current neighboring BS relationship sequence list of the GSM community of new neighboring BS relationship sequence list and the preservation of Neighborhood Optimization equipment is compared, obtain new neighboring BS relationship configuration information, especially, the current neighboring BS relationship configuration information that described current neighboring BS relationship sequence list can be preserved from Neighborhood Optimization equipment, extract.The Target cell one of supposing G0 has 50, and its neighboring BS relationship configuration specification is maximum 32, described Neighborhood Optimization equipment can intercept first 32 from the ranking results of its Target cell, as new neighboring BS relationship sequence list, neighboring BS relationship configuration specification refers to the maximum number into the adjacent area of cell-of-origin configuration.

Concrete, as shown in table 9, if the current neighboring BS relationship sequence list of G0 is empty, these 32 adjacent areas are " increase " operation, if the current neighboring BS relationship sequence list of G0 is not empty, described Neighborhood Optimization equipment need to be verified these 32 adjacent areas whether at G0 in current neighboring BS relationship sequence list, at G0, the neighboring BS relationship in current neighboring BS relationship sequence list is not set to " increase ", verify adjacent area in the current neighboring BS relationship sequence list of G0 whether in described 32 adjacent areas simultaneously, verify adjacent area in the current neighboring BS relationship of G0 whether in new neighboring BS relationship sequence list, the neighboring BS relationship in new neighboring BS relationship sequence list is not set to " deletion ", remaining adjacent area all remains unchanged, keep original neighboring BS relationship configuration information, do not do any operation, finally obtain the new neighboring BS relationship configuration information shown in table 9.

Table 9:

209, Neighborhood Optimization equipment is sent to the second control appliance by described GSM standard community to the neighboring BS relationship configuration information of described LTE standard community.

Concrete, when Neighborhood Optimization equipment in OSS (Operating Support System, OSS) in the time of in, described Neighborhood Optimization equipment can be sent to EMS (Element Management System to the neighboring BS relationship configuration information of described LTE standard community by described GSM standard community, Element management system), be sent to the second control appliance by described EMS; When Neighborhood Optimization equipment in RAN (Radio Access Network, wireless access network), in the time of in, described Neighborhood Optimization equipment can be directly be sent to the second control appliance by described GSM standard community to the neighboring BS relationship configuration information of described LTE standard community.

210, the second control appliance configures the neighboring BS relationship of described GSM standard community to described LTE standard community according to described GSM standard community to the neighboring BS relationship configuration information of described LTE standard community.

The second control appliance configures the neighboring BS relationship of described GSM standard community to described LTE standard community according to the neighboring BS relationship configuration information shown in table 9, concrete, described the second control appliance carrys out the neighboring BS relationship of the described GSM standard of corresponding configuration community to described LTE standard community according to the adjacent area of the adjacent area increased in table 9 and deletion, make described neighboring BS relationship configuration take-effective, described the second control appliance can be the second described base station, standard community or base station controller.

Embodiment 2:

The embodiment of the present invention provides a kind of Neighborhood Optimization equipment 30, as shown in Figure 3, comprising:

Receiving element 301, the measurement report MR sent for receiving the affiliated control appliance in each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, terminal equipment in described the first standard community is supported the network formats of described the second standard community, and sends described MR to processing unit 302.

Processing unit 302, the described MR sent for receiving described receiving element 301, and process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

Described processing unit 302 specifically for:

Add up each the first standard community according to described MR and reach the metrical information that has the second standard community of neighboring BS relationship with described the first standard community.

Reach the metrical information that has the second standard community of neighboring BS relationship with described the first standard community according to described each the first standard community, add up each the second standard community and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community.

According to described each the second standard community and with described the second standard community, exist the metrical information of the first standard community of neighboring BS relationship to exist the first standard community sequence of neighboring BS relationship to obtain the neighboring BS relationship sequence list of the second standard community to described the first standard community to described each the second standard community and with described the second standard community.

Described processing unit 302 also for:

Add up each the second standard community according to described MR and reach the metrical information that has the first standard community of neighboring BS relationship with described the second standard community.

Further, as shown in Figure 4, described Neighborhood Optimization equipment 30 also comprises:

Transmitting element 303, for send described the second standard community to the neighboring BS relationship configuration information of described the first standard community to described the second standard community under control appliance so that under described the second standard community, control appliance configures to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

So, the MR that receiving element receives comprises the measurement result that terminal equipment in the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, because the terminal equipment in this first standard community can be supported the network formats of the second standard community, guaranteed the quality and quantity of measurement result, the measurement result accuracy that receiving element receives is higher, obtain the second standard community according to described measurement result more accurate to the neighboring BS relationship configuration information of the first standard community, therefore improved the Neighborhood Optimization accuracy rate of old standard community and emerging standard community.

The embodiment of the present invention provides a kind of Neighborhood Optimization system 40, as shown in Figure 5, comprising:

Above any described Neighborhood Optimization equipment 30.

And control appliance 401 under above described the first standard community arbitrarily.

With control appliance 402 under above described the second standard community arbitrarily.

Described Neighborhood Optimization equipment 30 is for receiving the measurement report MR that control appliance sends under each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community; Process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

Under described the first standard community, control appliance 401 is for sending described MR to described Neighborhood Optimization equipment, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, and the terminal equipment in described the first standard community is supported the network formats of described the second standard community.

Under described the second standard community control appliance 402 for described the second standard community of receiving described Neighborhood Optimization equipment and sending the neighboring BS relationship configuration information to described the first standard community, and configure to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

The embodiment of the present invention also provides a kind of Neighborhood Optimization equipment 50, as shown in Figure 6, comprising:

Receiver 501, the measurement report MR sent for receiving the affiliated control appliance in each the first standard community, described MR comprises the measurement result that terminal equipment in described the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, terminal equipment in described the first standard community is supported the network formats of described the second standard community, and sends described MR to processor 502.

Processor 502, the described MR sent for receiving described receiver 501, and process described MR and obtain the neighboring BS relationship configuration information of each the second standard community to the first standard community.

Described processor 502 specifically for:

Described processor 502 also for:

Further, as shown in Figure 7, described Neighborhood Optimization equipment 50 also comprises:

Transmitter 503, for send described the second standard community to the neighboring BS relationship configuration information of described the first standard community to described the second standard community under control appliance so that under described the second standard community, control appliance configures to the neighboring BS relationship configuration information of described the first standard community the neighboring BS relationship that described the first standard community is arrived in described the second standard community according to described the second standard community.

So, the MR that receiver receives comprises the measurement result that terminal equipment in the first standard community pair and described the first standard community exist the second standard cell measurement of neighboring BS relationship to obtain, because the terminal equipment in this first standard community can be supported the network formats of the second standard community, guaranteed the quality and quantity of measurement result, the measurement result accuracy that receiver receives is higher, obtain the second standard community according to described measurement result more accurate to the neighboring BS relationship configuration information of the first standard community, therefore improved the Neighborhood Optimization accuracy rate of old standard community and emerging standard community.

The those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of equipment and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.

In the several embodiment that provide in the application, should be understood that, disclosed system, equipment and method, can realize by another way.For example, apparatus embodiments described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, during actual the realization, other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, the indirect coupling of equipment or unit or communication connection can be electrically, machinery or other form.

The described unit as the separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed on a plurality of network element.Can select according to the actual needs some or all of unit wherein to realize the purpose of the present embodiment scheme.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can be also that the independent physics of unit comprises, also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, the form that also can adopt hardware to add SFU software functional unit realizes.

The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection range with claim.

Claims

1. a different standard neighbor cell optimizing method, be applied to Neighborhood Optimization equipment, it is characterized in that, comprising:

2. different standard neighbor cell optimizing method according to claim 1, is characterized in that, at the described MR of described processing, obtains described the second standard community to after the neighboring BS relationship configuration information of described the first standard community, and described method also comprises:

3. different standard neighbor cell optimizing method according to claim 1 and 2, is characterized in that,

The described MR of described processing obtains described the second standard community and comprises to the neighboring BS relationship configuration information of described the first standard community:

4. different standard neighbor cell optimizing method according to claim 1 and 2, is characterized in that,

5. a Neighborhood Optimization equipment, is characterized in that, comprising:

6. Neighborhood Optimization equipment according to claim 5, is characterized in that, described equipment also comprises:

7. according to the described Neighborhood Optimization equipment of claim 5 or 6, it is characterized in that, described processing unit specifically for:

8. according to the described Neighborhood Optimization equipment of claim 5 or 6, it is characterized in that, described processing unit also for:

9. a Neighborhood Optimization system, is characterized in that, comprising:

Control appliance under control appliance and the second standard community under Neighborhood Optimization equipment, the first standard community;

10. a Neighborhood Optimization equipment, is characterized in that, comprising:

11. Neighborhood Optimization equipment, is characterized in that according to claim 10, described equipment also comprises:

12. according to the described Neighborhood Optimization equipment of claim 10 or 11, it is characterized in that, described processor specifically for:

13. according to the described Neighborhood Optimization equipment of claim 10 or 11, it is characterized in that, described processor also for: