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CN103179582B - One kind of method and system for site selection subsystem chamber - Google Patents

One kind of method and system for site selection subsystem chamber Download PDF

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CN103179582B
CN103179582B CN 201110438745 CN201110438745A CN103179582B CN 103179582 B CN103179582 B CN 103179582B CN 201110438745 CN201110438745 CN 201110438745 CN 201110438745 A CN201110438745 A CN 201110438745A CN 103179582 B CN103179582 B CN 103179582B
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CN 201110438745
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CN103179582A (en )
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张哲�
李岩
郭永明
刘鹏
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中国移动通信集团河北有限公司
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Abstract

本发明公开了一种室分系统选址方法和系统,方法包括步骤:提取测量报告MR,确定MR的位置信息;将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息;根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数;得到建筑物网络结构指数;根据所述建筑物网络结构指数确定设立室分系统的地址。 The present invention discloses a method and system for site selection subsystem chamber, the method comprising the steps of: extracting a measurement report MR, the MR determined position information; the evaluation region specified according to rasterize scale, obtained after each generated rasterized location information of a grid; according to the location information, determining for each grid assigned to MR, and the MR network structure obtained according to the index for each grid; building a network structure obtained index; building according to the network structure index to determine the address of the establishment of the chamber subsystems. 系统包括数据收集和MR定位子系统、MR栅格化与栅格网络结构指数计算子系统、建筑物网络结构计算子系统和室分系统选址子系统。 The system includes a positioning subsystem for data collection and MR, MR grid of the grid network structure index computing subsystem, and computing subsystem network structure building subsystem location subsystem chamber. 采用了本发明的技术方案,能够根据MR报单,准确客观的计算出最佳的室分系统地址,进而降低干扰和充分吸收话务,解决了网络问题。 Using the technical solution of the present invention, it is possible according to the declaration MR, accurately and objectively calculate the optimal chamber subsystem address, thereby reducing interference and fully absorb traffic solve network problems.

Description

-种室分系统选址方法和系统 - kind of method and system for site selection subsystem chamber

技术领域 FIELD

[0001] 本发明设及移动通信的无线网络规划优化领域,特别设及一种室分系统选址方法和系统 [0001] The present invention is provided a wireless network planning and optimization in a mobile communication field, specially designed chamber, and one method and system for location subsystem

背景技术 Background technique

[0002] GSM(global system for mobile communications,全球移动通信系统)网络结构就是网络中基站的布放和配置,包括站间距、站高、天线方向和下倾、小区载波配置、室内/ 外站点分布、直放站分布等。 [0002] GSM (global system for mobile communications, GSM) network architecture is the deployment and configuration of the network of base stations, including the station spacing, higher station, antenna and declination, the cell carrier configuration, indoor / outdoor distributed sites , repeater distribution. 网络结构复杂是指无线信号杂乱、重叠覆盖和过覆盖现象严重,导致无线环境恶化,频率难排,干扰和底噪上升。 Refers to a complex network structure of a wireless signal messy, overlapping coverage, and the overburden is serious, leading to deterioration of the wireless environment, the frequency of the discharge is difficult, interference and noise floor rise.

[0003] 由于GSM网络结构的复杂性直接影响GSM网络的质量,因此网络结构优化是GSM网络优化的重要课题。 [0003] Due to the complexity of the GSM network structure of a direct impact on the quality of the GSM network, so the network structure optimization is an important issue GSM network optimization. GSM网络结构优化(即降低网络结构指数)手段包括降低站高、调整天馈方位角与下倾角、均衡小区之间的话务与建设室分系统吸收宏站话务等手段,其中建设室分系统吸收宏站话务手段在优化网络结构方面效果非常明显而且可操作性极强,因此是中国移动运营商广泛应用的手段。 Optimization GSM network (i.e., to reduce network structure index) comprises means for reducing the high-station, adjusting the azimuth and downtilt antenna feeder, the equilibrium between the cell chamber and the Construction of a traffic station subsystem absorbent macro traffic and other means, wherein the sub-chamber construction system to absorb traffic means a macro station in optimizing the network structure is very clear and strong operability, and therefore is a means of Chinese mobile operators a wide range of applications.

[0004] 目前,室分系统建设主要方法是参考某建筑物投诉情况并参考覆盖建筑物的宏站话务量,从众多建筑物中选择最需要建设室分系统的建筑物的,即根据人工经验粗略分析进行室分系统选址的。 [0004] Currently, the main method of building subsystems room is a reference building and refer complaints to cover the building macro station traffic, select the buildings most in need of construction chamber subsystems from a number of buildings that, according to labor experience a rough analysis subsystem siting room.

[000引如图1所示,现有室分系统选址方法是按照W下步骤操作的: [000 Primer 1, the conventional location methods in accordance with the subsystem chamber W of the steps:

[0006] 1对多个建筑物进行投诉统计分析及建筑物话务量估计,确保室分系统的建设能够解决网络中较大用户感知问题; [0006] 1 complaint statistical analysis and estimation of traffic building more buildings, to ensure the construction of the chamber subsystems to solve large network user perception problem;

[0007] 2对建筑物附近宏站话务量进行分析,确保建筑物建设室分系统后,能够吸收高话务小区的话务,减轻宏站的话务压力; Near [0007] 2 on the building macro station traffic analysis, to ensure that the building construction subsystems chamber, capable of absorbing a high traffic area traffic, reducing traffic pressure macro station;

[0008] 3综合上述1和2的分析判断,选择即能够解决较多用户感知问题又能够吸收宏站话务的建筑物部署室分系统。 [0008] 3 The above analysis to determine 1 and 2, the choice that is able to solve many problems perceived by the user and can absorb the traffic of the macro station building deployment rooms subsystems.

[0009] 由于现有室分系统选址的方法基本是靠人工经验操作的,其中用户投诉与吸收宏站话务效果预期不同的操作者会有不同的判断,最重要的是室分系统吸收宏站话务运个环节判断方法非常粗糖,不能够确保室分系统建设后对宏站话务吸收给出定量的评估,因此会导致没有选择最佳的建筑建设室分系统,从而会使建成的室分系统无法有效的降低干扰和充分吸收话务。 [0009] Since the process chamber prior location subsystem is substantially experienced by manual operation, wherein the user complaints and absorb different macro site traffic results have different expectations operator judgment, the most important is the absorption chamber subsystem Acer station traffic transport method of determining a link very raw sugar, can not be secured room subsystem after the macro station construction traffic absorb give a quantitative assessment, thus causing no room to choose the best architecture building subsystems, which will build the room subsystem can not effectively reduce interference and fully absorb the traffic.

发明内容 SUMMARY

[0010] 本发明的目的是提供一种室分系统选址方法和系统,能够根据Μ巧良单,确定出更佳的室分系统地址。 [0010] The object of the present invention is to provide a method and system for site selection subsystem chamber, the chamber can be better Μ the subsystem address coincidence single good, determined in accordance with.

[0011] 在本发明的一个实施例中,提供了一种室分系统选址方法,包括步骤:提取测量报告MR,确定MR的位置信息;将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息;根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数;根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数;根据所述建筑物网络结构指数确定设立室分系统的地址。 [0011] In one embodiment of the present invention, there is provided a method of location subsystem chamber, comprising the steps of: extracting a measurement report MR, the MR determined position information; the evaluation region specified according to rasterize scale, to give each grid position information generated after rasterization; according to the location information, determining each MR belonging to the grid, and to give a network structure in accordance with the index for each lattice MR; building cover according to grid or grids and the area covered by the network structure of the grid index, index of the network structure to give a building; determining an address based on the established building subsystem chamber network structure index.

[0012] 本发明的一种室分系统选址方法,进一步包括W下步骤:根据Μ巧良单中包含的六个邻区的BCQKBroadcast Control Qiannel,广播控制信道)信道的电平RxLev(Received Signal Level,接收信号电平)和所述六个邻区的基站的经缔度,计算得到MR发生的经缔度 [0012] A chamber of the present invention, a method of location subsystem, W further comprising the steps of: BCQKBroadcast six neighboring single Μ Qiao Liang included Control Qiannel, broadcast control channel) channel level RxLev (Received Signal level of association by the base station, received signal level) and the six neighboring, calculated by the degree of association occurs MR

[0013] 本发明的一种室分系统选址方法,所述将评估区域按照指定尺度进行栅格化处理包括:对评估区域按照50巧0米大小划分横向和纵向排列的栅格,并得到每个栅格的经缔度。 [0013] A chamber location subsystems of the present invention, said evaluation region to rasterize-specifying scale: 0 m in accordance with the size 50 Qiao divided transversely and longitudinally aligned on the grid evaluation region, and to give by the association of each grid.

[0014] 本发明的一种室分系统选址方法,所述确定归属于每个栅格的MR包括:将每个MR 的位置信息与栅格的位置信息进行比较,找到栅格的中屯、位置距MR位置最近的栅格,确定该MR归属于该栅格。 [0014] A chamber of the present invention, location subsystem, said attribution to each MR grid comprising: a location information of the raster are compared to each MR, found in the grid Tun the location from the nearest grid position MR, the MR belongs to determine the grid.

[0015] 本发明的一种室分系统选址方法,根据归属于每个栅格的MR来计算每个栅格的网络结构指数,采用的算法如下:Μ巧良单网络结构指数=低于测量报告中最强信号12地范围内所有小区的TCH(Traffic化annel,业务信道)载波数/理论可用频点数* 100% ;栅格网络结构指数为归属于该栅格的所有Μ巧良单网络结构指数的平均值; [0015] A chamber of the present invention, a method of location subsystem, the network structure index is calculated according to each grid assigned to each grid MR, the algorithm used is as follows: [mu] Qiao Liang single network structure index = less than TCH measurement report all cells within the range 12 strongest signal (traffic of annel, traffic channel) carrier count / theoretical 100% * available frequency points; lattice network structure attributed to a grid index for all good coincidence single Μ the average value of the network structure of the index;

Figure CN103179582BD00051

其中,G_Con S tr为栅格网络结构指数,M_Con S tr为MR的网络结构指数,Ν为该栅格中所有的MR数目。 Wherein, G_Con S tr a grid network structure index, M_Con S tr is the network structure of the index MR, Ν for all the number of grid MR.

[0016] 本发明的一种室分系统选址方法,使用算法计算得到建筑物网络结构指数,所述算法如下 [0016] A chamber of the present invention, a method of location subsystem, using the algorithm to obtain the building network structure index, the algorithm is as follows

Figure CN103179582BD00052

[0017] 其中,值B_Cons化为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构,G_Traffici为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积,G_Areai为第i个栅格重叠的面积。 [0017] wherein the value of the building network structure into B_Cons index, G_Constri the i-th grid network structure in the in-building coverage, G_Traffici i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Areai the i-th grid area of ​​overlap.

[0018] 本发明的一种室分系统选址方法,利用评估函数对评估区域内的所有建筑物进行加权排序,所述评估函数如下式所示:F = Kl地_Constr+K2地_^'raff;[。 [0018] A chamber of the present invention, a method of location subsystem, all the buildings within the evaluation region sorted using weighted evaluation function, the evaluation function shown in the following formula: F = Kl to be _Constr + K2 ^ _ 'raff; [. +1(3地_〔0111913 int其中,B_Constr为建筑物网络结构指数,B_haffic为建筑物覆盖下的话务量等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,Κ1,Κ2和K3是权重系数;取F值最大的建筑物作为建设室分系统的建筑物。 +1 (3 to 0111913 int _ [wherein, B_Constr network for the building structure index, B_haffic of traffic in the building covering building coverage equal lattice grid or a portion of the traffic and, B_Complaint within building the number of occurrences of complaints, Κ1, Κ2 and K3 are weighting coefficients; the largest building takes the F value as a subsystem of building construction chamber.

[0019] 在本发明的另一个实施例中,提供了一种室分系统选址系统,该系统包括数据收集与MR定位子系统、MR栅格化与栅格网络结构指数计算子系统、建筑物网络结构计算子系统和室分系统选址子系统,其中,所述数据收集与MR定位子系统用于提取测量报告MR,确定MR的位置信息;所述MR栅格化与栅格网络结构指数计算子系统用于将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息,还用于根据所述位置信息, 确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数;所述建筑物网络结构计算子系统用于根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数;所述室分系统选址子系统用于根据所述建筑物网络结构指数确定设立室分系统的地址。 [0019] In another embodiment of the present invention, there is provided a chamber subsystems addressing system, the system comprising data collection and positioning subsystem MR, MR network structure rasterizing the raster index calculation subsystem architecture computing subsystem and network structure was subsystems location subsystem chamber, wherein the MR data collection and positioning subsystem for extracting a measurement report MR, the MR determined position information; rasterizing the raster of the MR network structure index computing subsystem for evaluation region specified according to rasterize scale, to give each grid position information generated after rasterization, further according to the location information, to determine the ownership of each grid MR and according to the obtained MR index for each grid network structure; building network structure of the computing subsystem for building a network structure based on the area covered by the index grid and the grid or grids being covered, building a network structure obtained index; said chamber subsystems for determining an address location subsystem chamber established network subsystems based on the building structure index.

[0020] 本发明的一种室分系统选址系统,所述数据收集与定位子系统进一步用于根据MR 报单中包含的六个邻区的BCCH信道的电平RxLev和所述六个邻区的基站的经缔度,计算得到MR发生的经缔度。 [0020] A chamber subsystems addressing system of the present invention, the data collection and for positioning subsystem further level RxLev BCCH channels of neighboring MR declaration six contained and six neighboring cell according to the by the association of a base station, the degree of association calculated by the MR to occur.

[0021] 本发明的一种室分系统选址系统,所述MR栅格化与栅格网络结构指数计算子系统进一步用于对评估区域按照50巧0米大小划分横向和纵向排列的栅格,并得到每个栅格的经缔度。 [0021] A chamber subsystems addressing system of the present invention, the MR grid structure of the grid network subsystem is further configured to calculate the index according to the division size 0 m 50 skillfully arranged longitudinally and transversely of the evaluation region grid and the degree of association obtained by each grid.

[0022] 本发明的一种室分系统选址系统,所述MR栅格化与栅格网络结构指数计算子系统进一步用于将每个MR的位置信息与栅格的位置信息进行比较,找到栅格的中屯、位置距MR位置最近的栅格,确定该MR归属于该栅格。 [0022] A chamber subsystems addressing system of the present invention, the MR grid structure of the grid network subsystem is further configured to index calculating location information of the raster are compared to each MR, found Tun the grid, the location from the nearest grid position MR, the MR belongs to the determined grid.

[0023] 本发明的一种室分系统选址系统,所述MR栅格化与栅格网络结构指数计算子系统进一步用于根据归属于每个栅格的来计算每个栅格的网络结构指数,采用的算法如下: [0023] A chamber subsystems addressing system of the present invention, the MR grid structure of the grid network computing subsystem is further configured to index each grid network structure attributable to each grid is calculated according to index algorithm is as follows:

[0024] MR报单网络结构指数=低于测量报告中最强信号12地范围内所有小区的TCH载波数/理论可用频点数*100%; [0024] MR network structure declaration below TCH index = number of carriers in the measurement report to all cells in the strongest signal in the range 12 / Theoretical 100% * available frequency points;

[0025] 栅格网络结构指数为归属于该栅格的所有MR报单网络结构指数的平均值; MR network structure declaration average index of all [0025] the grid network structure index attributable to the grid;

[0026] [0026]

Figure CN103179582BD00061

[0027] 其中,G_Cons化为栅格网络结构指数,M_Cons化为MR的网络结构指数,N为该栅格中所有的MR数目。 [0027] wherein, G_Cons index into the grid network structure, M_Cons into the network structure of the MR index, N the number for all MR grid.

[0028] 本发明的一种室分系统选址系统,建筑物网络结构计算子系统进一步用于使用算法计算得到建筑物网络结构指数,所述算法如下: [0028] A chamber subsystems addressing system of the present invention, the network structure of the building using an algorithm for computing subsystem further building network structure index is calculated, the algorithm is as follows:

Figure CN103179582BD00062

[0029] 其中,值B_Cons化为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构,G_Traffici为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积,G_Areai为第i个栅格重叠的面积。 [0029] wherein the value of the building network structure into B_Cons index, G_Constri the i-th grid network structure in the in-building coverage, G_Traffici i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Areai the i-th grid area of ​​overlap.

[0030] 本发明的一种室分系统选址系统,所述室分系统选址子系统进一步用于利用评估函数对评估区域内的所有建筑物进行加权排序,所述评估函数如下式所示: [0030] A chamber of the present invention addressing system subsystems, said subsystems chamber location subsystem is further configured to evaluate all buildings within the area weighted evaluation function is utilized to sort, said evaluation function following formula :

[0031 ] F=Kl*B_Constr+K^B_Traffic+K3*B_Compla int [0031] F = Kl * B_Constr + K ^ B_Traffic + K3 * B_Compla int

[0032] 其中,B_Constr为建筑物网络结构指数,B_Traffic为建筑物覆盖下的话务量等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,K1, K2和K3是权重系数。 [0032] wherein, B_Constr network for the building structure index, B_Traffic of traffic in the in-building coverage is equal to or lower part of the building to cover the raster of the grid and the traffic, B_Complaint a number of complaints occurred in the building, K1 , K2 and K3 are weighting coefficients.

[0033] 本发明的技术效果在于,能够根据Μ巧良单,准确客观的计算出最佳的室分系统地址,进而降低干扰和充分吸收话务,解决了网络问题。 [0033] The technical effect of the invention is to enable the best chamber according Μ subsystem address coincidence single good, accurate and objective calculation, thereby reducing interference and fully absorb traffic solve network problems.

[0034] 本发明的其它特征和优点将在随后的说明书中阐述,并且,部分地从说明书中变得显而易见,或者通过实施本发明而了解。 [0034] Other features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or learned by practice of the present invention. 本发明的目的和其他优点可通过在所写的说明书、权利要求书、W及附图中所特别指出的结构来实现和获得。 The objectives and other advantages of the invention may be realized and obtained by the book written description, claims, W, and particularly pointed out in the drawings a structure.

[0035] 下面通过附图和实施例,对本发明的技术方案做进一步的详细描述。 [0035] The following drawings and embodiments, detailed description of the further aspect of the present invention.

附图说明 BRIEF DESCRIPTION

[0036] 附图用来提供对本发明的进一步理解,并且构成说明书的一部分,与本发明的实施例一起用于解释本发明,并不构成对本发明的限制。 [0036] The accompanying drawings provide a further understanding of the present invention, and constitute part of this specification, the embodiments of the invention, serve to explain the invention, not to limit the present invention. 在附图中: In the drawings:

[0037] 图1是现有技术中的室分系统选址方法的流程图; [0037] FIG. 1 is a flowchart of a method of location subsystem chamber prior art;

[0038] 图2是本发明具体实施方式一中的室分系统选址方法的流程图; [0038] FIG 2 is a flowchart of a specific embodiment of the invention in a method of location subsystem chamber;

[0039] 图3是本发明具体实施方式二中的室分系统选址系统的示意图。 [0039] FIG. 3 shows a specific embodiment of the two chamber subsystems addressing system of the present invention.

具体实施方式 detailed description

[0040] W下结合附图对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。 [0040] W the accompanying drawings of the preferred embodiments of the present invention will be described, it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0041] W下将结合说明书附图,详细描述本发明。 [0041] W conjunction with the accompanying drawings, the present invention will be described in detail.

[0042] 在本发明的一个实施例中,提供了一种室分系统选址方法,如图2所示该方法包括步骤:提取测量报告MR,确定MR的位置信息;将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息;根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数;根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数;根据所述建筑物网络结构指数确定设立室分系统的地址。 [0042] In one embodiment of the present invention, there is provided a chamber subsystem location, the method comprising the step shown in FIG. 2: extracting a measurement report MR, the MR determined position information; according to the evaluation region specified scale rasterize, to obtain position information of each grid generated after rasterization; according to the location information, determining each MR belonging to the grid, each grid network structure and obtained in accordance with the MR index; the network structure index area covered by a building or a grid and the grid covered by the grid, the network structure to give a building index; determining an address based on the established building subsystem chamber network structure index.

[0043] 本发明的一种室分系统选址方法,进一步包括W下步骤:根据Μ巧良单中包含的六个邻区的BCCH信道的电平RxLev和所述六个邻区的基站的经缔度,利用算法,计算得到MR发生的经缔度,所述算法如下: [0043] A chamber of the present invention, a method of location subsystem, W further comprising the steps of: the base station according to the level of a single good coincidence RxLev Μ contained six neighboring BCCH channel and a neighboring cell of the six by the association degree, using an algorithm, the degree of association calculated by the MR occurs, the algorithm is as follows:

[0044] Κ( (S_Latm-M_Lat j)2~K S_Lonm-M_Lonj )2)1/2 = TxPw;Tm-M_RxLevj [0044] Κ ((S_Latm-M_Lat j) 2 ~ K S_Lonm-M_Lonj) 2) 1/2 = TxPw; Tm-M_RxLevj

[0045] 其中,m为巧Ij6,代表六个小区所在的基站;j是MR的编号,对第j个MR定位;S_Latm 和5_1^血代表第m个基站的缔度与经度;M_Latj和M_Lonj代表第j个MR的缔度与经度;TxPwrm 代表第m个基站的发射功率;K为常数;六个邻区对应的基站分别给出上式,利用最小二乘法得到MR经缔度。 [0045] where, m is a clever Ij6, six representative base station cell where; j is the number of MR, MR j-th positioning; S_Latm blood and 5_1 ^ represents the association of m base stations and longitude; M_Latj and M_Lonj MR represents the j-th associative degree longitude; TxPwrm representative of the transmission power of the m th base station; K is a constant; six neighboring base station corresponding to the above formula are given, obtained by the association of the MR using the least squares method.

[0046] 本发明的一种室分系统选址方法,所述将评估区域按照指定尺度进行栅格化处理包括:对评估区域按照50巧0米大小划分横向和纵向排列的栅格,并得到每个栅格的经缔度。 [0046] A chamber location subsystems of the present invention, said evaluation region to rasterize-specifying scale: 0 m in accordance with the size 50 Qiao divided transversely and longitudinally aligned on the grid evaluation region, and to give by the association of each grid.

[0047] 本发明的一种室分系统选址方法,所述确定归属于每个栅格的MR包括:将每个MR 的位置信息与栅格的位置信息进行比较,找到栅格的中屯、位置距MR位置最近的栅格,确定该MR归属于该栅格。 [0047] A chamber of the present invention, location subsystem, said attribution to each MR grid comprising: a location information of the raster are compared to each MR, found in the grid Tun the location from the nearest grid position MR, the MR belongs to determine the grid.

[0048] 本发明的一种室分系统选址方法,根据归属于每个栅格的MR来计算每个栅格的网络结构指数,采用的算法如下:Μ巧良单网络结构指数=低于测量报告中最强信号12地范围内所有小区的TCH载波数/理论可用频点数*100%;栅格网络结构指数为归属于该栅格的所有MR报单网络结构指数的平均值; [0048] A chamber of the present invention, a method of location subsystem, the network structure index is calculated according to each grid assigned to each grid MR, the algorithm used is as follows: [mu] Qiao Liang single network structure index = less than TCH carrier count all cells in the measurement report the strongest signal in the range 12 / theoretical 100% * available frequency points; lattice network structure belonging to the average value of the index for all the grid network structure declarations MR index;

Figure CN103179582BD00071

巧中,G_Constr为栅格网络结构指数,M_Constr为MR的网络结构指数,N为该栅格中所有的MR数目。 In clever, G_Constr a grid network structure index, M_Constr network structure index of MR, N for the number of all MR grid.

[0049] 本发明的一种室分系统选址方法,使用算法计算得到建筑物网络结构指数,所述算法如下: [0049] A chamber of the present invention, a method of location subsystem, using the algorithm to obtain the building network structure index, the algorithm is as follows:

Figure CN103179582BD00072

[0050] 其中,值B_Cons化为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构,G_Traffici为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积,G_Areai为第i个栅格重叠的面积。 [0050] wherein the value of the building network structure into B_Cons index, G_Constri the i-th grid network structure in the in-building coverage, G_Traffici i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Areai the i-th grid area of ​​overlap.

[0051] 本发明的一种室分系统选址方法,利用评估函数对评估区域内的所有建筑物进行加权排序,所述评估函数如下式所示:F = Kl地_Constr+K2地_^'raff;[。 [0051] A chamber of the present invention, a method of location subsystem, all the buildings within the evaluation region sorted using weighted evaluation function, the evaluation function shown in the following formula: F = Kl to be _Constr + K2 ^ _ 'raff; [. +1(3地_〔0111913 int其中,B_Constr为建筑物网络结构指数,B_haffic为建筑物覆盖下的话务量等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,Κ1,Κ2和K3是权重系数;取F值最大的建筑物作为建设室分系统的建筑物。 +1 (3 to 0111913 int _ [wherein, B_Constr network for the building structure index, B_haffic of traffic in the building covering building coverage equal lattice grid or a portion of the traffic and, B_Complaint within building the number of occurrences of complaints, Κ1, Κ2 and K3 are weighting coefficients; the largest building takes the F value as a subsystem of building construction chamber.

[0052] 如图3所示,在本发明的一个实施例中,提供了一种室分系统选址系统,该系统包括数据收集与MR定位子系统、MR栅格化与栅格网络结构指数计算子系统、建筑物网络结构计算子系统和室分系统选址子系统,其中,所述数据收集与MR定位子系统用于提取测量报告MR,确定MR的位置信息;所述MR栅格化与栅格网络结构指数计算子系统用于将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息,还用于根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数;所述建筑物网络结构计算子系统用于根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数;所述室分系统选址子系统用于根据所述建筑物网络结构指数确定设立室分系统的地址。 [0052] As shown in FIG. 3, in one embodiment of the present invention, there is provided a chamber subsystems addressing system, the system comprising data collection and positioning subsystem MR, MR rasterize lattice network structure index computing subsystem, and computing subsystem network structure building subsystems location subsystem chamber, wherein the MR data collection and positioning subsystem for extracting a measurement report MR, the MR determined position information; and the MR rasterizing grid computing subsystem network structure index for evaluation region specified according to rasterize scale generated after rasterization obtain position information of each raster, further according to the location information, to each attribution a grid MR, and the resulting network structure according to the index for each of the MR grid; computing subsystem network structure of the building according to the building area covered by the grid and the grid or grid covered the network structure index, index of the network structure to give a building; the chamber subsystems for determining an address location subsystem chamber established network subsystems based on the building structure index.

[0053] 本发明的一种室分系统选址系统,所述数据收集与MR定位子系统进一步用于收集ABIS接口的信令,从所收集的信令中提取MR。 [0053] A chamber subsystems addressing system of the present invention, the data collection subsystem is further for positioning the MR ABIS signaling collection interface, extracting from the collected MR signaling.

[0054] 本发明的一种室分系统选址系统,所述数据收集与MR定位子系统进一步用于根据Μ巧良单中包含的六个邻区的BCCH信道的电平RxLev和所述六个邻区的基站的经缔度,利用算法,计算得到MR发生的经缔度,所述算法如下: [0054] A chamber subsystems addressing system of the present invention, the data collection subsystem is further for positioning the MR level RxLev BCCH channel in accordance with the six neighboring single Μ Qiao Liang and contained in the six by the association of a neighboring base station, using the algorithm, the degree of association calculated by the MR occurs, the algorithm is as follows:

[005引Κ( (S_Latm-M_Lat j)2~K S_Lonm-M_Lonj )2)1/2 = TxPw;Tm-M_RxLevj [005 cited Κ ((S_Latm-M_Lat j) 2 ~ K S_Lonm-M_Lonj) 2) 1/2 = TxPw; Tm-M_RxLevj

[0056] 其中,m为巧Ij6,代表六个小区所在的基站;j是MR的编号,对第j个MR定位;S_Latm 和5_1^血代表第m个基站的缔度与经度;M_Latj和M_Lonj代表第j个MR的缔度与经度;TxPwrm 代表第m个基站的发射功率;K为常数;六个邻区对应的基站分别给出上式,利用最小二乘法得到MR经缔度。 [0056] where, m is a clever Ij6, six representative base station cell where; j is the number of MR, MR j-th positioning; S_Latm blood and 5_1 ^ represents the association of m base stations and longitude; M_Latj and M_Lonj MR represents the j-th associative degree longitude; TxPwrm representative of the transmission power of the m th base station; K is a constant; six neighboring base station corresponding to the above formula are given, obtained by the association of the MR using the least squares method.

[0057] 本发明的一种室分系统选址系统,所述MR栅格化与栅格网络结构指数计算子系统进一步用于对评估区域按照50巧0米大小划分横向和纵向排列的栅格,并得到每个栅格的经缔度。 [0057] A chamber subsystems addressing system of the present invention, the MR grid structure of the grid network subsystem is further configured to calculate the index according to the division size 0 m 50 skillfully arranged longitudinally and transversely of the evaluation region grid and the degree of association obtained by each grid.

[0058] 本发明的一种室分系统选址系统,所述MR栅格化与栅格网络结构指数计算子系统进一步用于将每个MR的位置信息与栅格的位置信息进行比较,找到栅格的中屯、位置距MR位置最近的栅格,确定该MR归属于该栅格。 [0058] A chamber subsystems addressing system of the present invention, the MR grid structure of the grid network subsystem is further configured to index calculating location information of the raster are compared to each MR, found Tun the grid, the location from the nearest grid position MR, the MR belongs to the determined grid.

[0059] 本发明的一种室分系统选址系统,还所述MR栅格化与栅格网络结构指数计算子系统进一步用于根据归属于每个栅格的MR来计算每个栅格的网络结构指数,采用的算法如下:MR报单网络结构指数=低于测量报告中最强信号12地范围内所有小区的TCH载波数/理论可用频点数*100%;栅格网络结构指数为归属于该栅格的所有MR报单网络结构指数的平均值 [0059] A chamber subsystems addressing system of the present invention, the MR rasterize further grid network structure index calculation subsystem is further for computing MR attributable to each grid of each grid network structure index, the following algorithm: MR network structure declaration TCH index = number of carriers less than all cells in the measurement report the strongest signal in the range 12 / theoretical 100% * available frequency points; lattice network structure attributable to index MR declaration average of all of the network structure of the grid index

Figure CN103179582BD00081

其中,G_Constr为栅格网络结构指数,M_Cons化为MR的网络结构指数,N为该栅格中所有的MR数目。 Wherein, G_Constr a grid network structure index, M_Cons into the network structure of the MR index, N the number for all MR grid.

[0060] 本发明的一种室分系统选址系统,建筑物网络结构计算子系统进一步用于使用算法计算得到建筑物网络结构指数,所述算法如下: [0060] A chamber subsystems addressing system of the present invention, the network structure of the building using an algorithm for computing subsystem further building network structure index is calculated, the algorithm is as follows:

Figure CN103179582BD00082

[0061] 其中,值B_Cons化为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构,G_Traffici为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积,G_Areai为第i个栅格重叠的面积。 [0061] wherein the value of the building network structure into B_Cons index, G_Constri the i-th grid network structure in the in-building coverage, G_Traffici i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Areai the i-th grid area of ​​overlap.

[0062] 本发明的一种室分系统选址系统,所述室分系统选址子系统进一步用于利用评估函数对评估区域内的所有建筑物进行加权排序,评价建筑物适合建设室分系统的函数如下式所示: [0062] A chamber of the present invention addressing system subsystems, said subsystems chamber location subsystem is further configured to evaluate all buildings within the area weighted evaluation function is utilized to sort, the evaluation subsystem chamber suitable for the construction of buildings function shown in the following formula:

[0063] F=Kl*B_Constr+K^B_Traffic+K3*B_Compla int [0063] F = Kl * B_Constr + K ^ B_Traffic + K3 * B_Compla int

[0064] 其中,B_Constr为建筑物网络结构指数,B_Traffic为建筑物覆盖下的话务量等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,K1, K2和K3是权重系数。 [0064] wherein, B_Constr network for the building structure index, B_Traffic of traffic in the in-building coverage is equal to or lower part of the building to cover the raster of the grid and the traffic, B_Complaint a number of complaints occurred in the building, K1 , K2 and K3 are weighting coefficients.

[0065] 在使用本发明的基于MR网络结构评估的室分系统选址方法和系统的一个项目中, 通过对MR数据的精细化评估及分析来调整室分站址及参数,从而改善****分公司GSM网络的网络结构,降低网内干扰,提升网络质量,同时验证此基于MR装置的准确度及有效性。 [0065] In a method and system for item location subsystem cell structure based on evaluation of the MR network using the present invention, the sub-adjusting room parameters sites and fine assessment and analysis of MR data, thereby improving ** ** branch network structure of the GSM network, reducing network interference, improve the quality of the network, and to verify this accuracy based on the MR apparatus and effectiveness.

[0066] 本次项目的优化区域包括**地区112个GSM900小区、32个室分小区。 [0066] The optimization program area comprises areas 112 ** GSM900 cell, indoor cell 32. 长期W来该市公司也投入了大量的人力物力保持该区域的系统指标处在很高的水平,但由于网络环境复杂,难免会存在由干扰引起的质量等问题。 W to the city's long-term company also put a lot of manpower and resources to maintain the system of indicators in the region are in a very high level, but due to the complex network environment, it is inevitable there will be interference caused by the quality and other issues. 本次优化主要是利用软件分析收集得到的Μ巧良告,来精确定位区域内的问题点。 This optimization is the use of software analysis of collected Μ Qiao good report to pinpoint problems within the region. 进行高效的智能捜索和方案筛选,对网络优化区域进行整体的调整,从而达到区域内各项指标的提升,提升城区用户的使用感知度。 Dissatisfied with Cable and intelligent solutions for efficient screening of the overall area network optimization adjusted to achieve the lifting of the indicators in the region and enhance the use of the user's perception of the city.

[0067] 项目流程如下: [0067] Item process is as follows:

[006引1、数据收集 [006 Primer 1, data collection

[0069] [0069]

Figure CN103179582BD00091

[0070] 2、MR 定位 [0070] 2, MR positioning

[00川根据MR定位算法,在某个点上报6个小区BCCH的电平RxLev(接收电平),W及运六个邻区基站的经缔度进行定位,公式如下: [00 Chuan the MR positioning algorithm, at a certain point six reported cells RxLev BCCH level (reception level), the associative operation of W and six neighboring base stations for positioning using the following formula:

[0072] Κ( (S_Latm-M_Lat j)2~K S_Lonm-M_Lonj )2)1/2 = TxPw;Tm-M_RxLevj [0072] Κ ((S_Latm-M_Lat j) 2 ~ K S_Lonm-M_Lonj) 2) 1/2 = TxPw; Tm-M_RxLevj

[0073] 第1个测量报告经缔度计算(m指6个上报邻区): [0073] The first measurement reports associated by calculation (m neighbor report means 6):

[0074] [0074]

Figure CN103179582BD00101

[0075] 六个邻区对应的基站都可W给出上式,最后可W利用最小二乘法得到测量报告位置:]\〇^日11和]\〇^111; [0075] six neighboring base station corresponding to the above formula can be given by W, W may be the last reported position of the measurement obtained by the least square method:] \ ^ square and Day 11] \ ^ 111 billion;

[0076]第2个现慢报告经缔度计算(六个邻区): [0076] The second report was now slowly association degree calculating (six neighbor):

[0077] [0077]

Figure CN103179582BD00102

[0078] 六个邻区对应的基站都可W给出上式,最后可W利用最小二乘法得到测量报告位晉:1_1^日12和1_]^〇]12 ; [0078] six neighboring base station corresponding to the above formula can be given by W, W may be the last measurement report bits obtained by the least square method Jin: 1 and 12 days 1_1 ^ _] ^ square] 12;

[0079] …… [0079] ......

[0080] W此类推,第N个测量报告得出 [0080] W such push, the N-th measurement report stars

[0081] [0081]

Figure CN103179582BD00103

[0082]六个邻区对应的基站都可W给出上式,最后可W利用最小二乘法得到测量报告位置:M_Lat^PM_Lom; [0082] six neighboring base station corresponding to the above formula can be given by W, W may be the last reported position of the measurement obtained by the least square method: M_Lat ^ PM_Lom;

[0083] 通过W上方法计算手机每480ms上报的每个MR测量报告,在地图上进行擅染分布, 得到MR的定位图。 [0083] Mobile computing each MR measurement report every 480ms by the method reported on W, for trespassing dye distributed on the map to obtain the positioning of the MR FIG.

[0084] 3、网络评估 [0084] 3, network evaluation

[0085] 评估室分站点覆盖面积内的网络结构指数及其他相关指数: [0085] Site evaluation points chamber network structure within the coverage area of ​​the index and other indices:

[0086] 根据建筑物网络结构的计算方法: [0086] Calculation method of building a network structure in accordance with:

Figure CN103179582BD00111

[0092] 最终经过计算得出覆盖区域内网络结构指数如下: [0092] After the final index calculated coverage area of ​​the network structure is as follows:

[0093] [0093]

Figure CN103179582BD00112

[0094] 4、优化目标及条件设置 [0094] 4, and optimization goal condition setting

[0095] (1)设置优化目标:结合网络实际情况,选择本次优化需要提升的KPI指标与期望达到的目标值,W及不同KP巧旨标在本次优化中占据的比重(借W平衡不同KP巧旨标)。 [0095] (1) setting the optimization goal: binding the actual network, selecting this optimization requires elevated KPI indicators reached the desired target value, the proportion of W and different purpose KP clever occupied in this standard optimization (balanced by W KP Qiao different purpose standard).

[0096] (2)包括设置优化区域和缓冲区域:优化区域中的小区工程参数在优化过程中可W基于限定条件进行调整,缓冲区域中的小区工程参数在优化过程中不做调整,但是在评估工程参数优化方案时要考虑其与优化区小区或之间的影响。 [0096] (2) and comprising a buffer area disposed optimization region: Optimization of cell engineering parameters area W in the optimization process can be adjusted based on defined conditions, cell engineering parameters of the buffer area is not adjusted in the optimization process, but to consider the impact and optimize the area between cells or of assessing project parameters optimization.

[0097] 5、室分站址优化运算 [0097] 5, sub-sites optimization operation chamber

[0098] 利用评估函数对建筑物进行加权排序,规划最佳的室分系统建设地址。 [0098] using the evaluation function of the building is weighted sort, the best room planning and construction of subsystems address.

[0099] 室分系统选址子系统利用评估函数对建筑物进行加权排序,规划最佳的室分系统建设地址。 [0099] Location subsystem subsystems room of the building using the evaluation function is weighted sort, the best room planning and construction of subsystems address.

[0100] 根据评价建筑物适合建设室分系统的函数如下式所示: [0100] Construction of suitable subsystem chamber based on the evaluation function building following formula:

[0101] F=Kl*B_Constr+K^B_Traffic+K3*B_Compla int [0101] F = Kl * B_Constr + K ^ B_Traffic + K3 * B_Compla int

[0102] 考虑现场情况对Κ1,Κ2和Κ3权重系数进行设置,结合B_Consti建筑物网络结构指数,B_Traf f ic建筑物覆盖下的话务量,B_Complaint建筑物内发生投诉的次数,得出区域内F值最大,最终确定室内系统选取站址。 [0102] Consider the case of field Κ1, Κ2 Κ3 weights and weight coefficients are set, the network structure building B_Consti binding index, the lower the traffic B_Traf f ic building coverage, the number of complaints occur B_Complaint building, the region obtained F maximum value, and ultimately determine the indoor system selected sites.

[0103] 综上所述,在本发明中,采用所述的一种室分系统选址方法和系统,能够根据MR报单,准确客观的计算出最佳的室分系统地址,进而降低干扰和充分吸收话务,解决了网络问题。 [0103] As described above, in the present invention, a subsystem of the location chamber a method and system capable of the MR declaration, accurately and objectively calculate the optimal chamber subsystem address, thereby reducing interference and fully absorb traffic, solve network problems.

Claims (10)

1. 一种室分系统选址方法,其特征在于,包括步骤: 提取测量报告MR,确定MR的位置信息; 将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息; 根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数; 根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数; 根据所述建筑物网络结构指数确定设立室分系统的地址; 其中,使用算法计算得到建筑物网络结构指数,所述算法如下: B _ Constr - 以C;- AreUi, G -Cmstr, G _Tro0ic〉I ^:( G _ Traffic^G _ Area) ii 其中,值B_Constr为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构指数,G_Traff ici为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积, G_Areai为第i个栅格的面积; 利用评估函 A method of location subsystem chamber, characterized by comprising the steps of: extracting a measurement report MR, the MR determined position information; the evaluation region specified according to rasterize scale, to give each of the generated rasterized grid position information; according to the location information, determining for each grid assigned to MR, and the MR network structure obtained according to the index for each grid; building according to the area covered by the grid or grids and covered by a grid network structure index, and building a network structure obtained index; determining an address based on the established building subsystem chamber network structure index; wherein, using an algorithm calculated index building network structure, the algorithm is as follows: B _ Constr - to C; - AreUi, G -Cmstr, G _Tro0ic> i ^ :( G _ Traffic ^ G _ Area) ii wherein the value of the building network structure B_Constr index, G_Constri of the i-th building coverage a grid network structure index, G_Traff ici i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Areai area of ​​the i-th grating; Functional assessment using 对评估区域内的所有建筑物进行加权排序,所述评估函数如下式所示: F = Kl*B_Constr+K2*B_Traffic+K3*B_Complaint 其中,B_Constr为建筑物网络结构指数,B_Traffic为建筑物覆盖下的话务量,等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,K1,K2 和K3是权重系数; 取F值最大的建筑物作为建设室分系统的建筑物。 Evaluation of all buildings within the area weighted sort, the evaluation function shown in the following formula: F = Kl * B_Constr + K2 * B_Traffic + K3 * B_Complaint wherein, B_Constr network for the building structure index, B_Traffic building coverage for the next the traffic is equal to or lower part of the building to cover the raster of the grid and the traffic, B_Complaint a number of complaints occurred in the building, K1, K2 and K3 are weighting coefficients; F takes the maximum value as the building construction chamber building subsystems.
2. 如权利要求1所述的方法,其特征在于,所述确定MR的位置信息包括:根据MR报单中包含的六个邻区的广播控制信道BCCH的接收信号电平RxLev和所述六个邻区的基站的经炜度,计算得到MR发生的经炜度。 2. The method according to claim 1, wherein the determining the location information of the MR comprising: a control channel broadcast six neighboring MR declaration included in the reception signal level and the six RxLev BCCH by Wei of the neighboring base station, calculated by Wei occurrence of MR.
3. 如权利要求1或2所述的方法,其特征在于,所述将评估区域按照指定尺度进行栅格化处理包括:对评估区域按照50*50米大小划分横向和纵向排列的栅格,并得到每个栅格的经炜度。 3. The method according to claim 1, characterized in that the evaluation region to rasterize the specified scale comprising: evaluation region of 50 * 50 m in accordance with horizontal and vertical size arranged dividing grid, and Wei obtained by each of the grid.
4. 如权利要求1或2所述的方法,其特征在于,所述确定归属于每个栅格的MR包括:将每个MR的位置信息与栅格的位置信息进行比较,找到栅格的中心位置距MR位置最近的栅格, 确定该MR归属于该栅格。 4. The method of claim 1 or claim 2, wherein said determining MR attributed to each grid comprising: a location information of the raster are compared to each MR, found in the grid MR center position from the nearest grid position to determine the MR attributable to the grid.
5. 如权利要求4所述的方法,其特征在于,所述根据归属于每个栅格的MR来计算每个栅格的网络结构指数,采用的算法如下: MR报单网络结构指数=低于测量报告中最强信号12dB范围内所有小区的业务信道TCH 载波数/理论可用频点数*100% ; 栅格网络结构指数为归属于该栅格的所有MR报单网络结构指数的平均值。 5. The method according to claim 4, wherein said index is calculated for each grid network structure according to each grid assigned to MR, the algorithm used is as follows: MR = index lower than the network structure declaration measurement report traffic channel TCH carrier count / theoretical strongest signal of all cells within the available frequency range of 12dB points * 100%; lattice network structure index attributable to the average of all declarations MR network structure of the grid index.
6. -种室分系统选址系统,其特征在于,包括数据收集与MR定位子系统、MR栅格化与栅格网络结构指数计算子系统、建筑物网络结构计算子系统和室分系统选址子系统,其中, 所述数据收集与MR定位子系统用于提取测量报告MR,确定MR的位置信息; 所述MR栅格化与栅格网络结构指数计算子系统用于将评估区域按照指定尺度进行栅格化处理,得到栅格化后生成的每个栅格的位置信息,还用于根据所述位置信息,确定归属于每个栅格的MR,并根据所述MR得到每个栅格的网络结构指数; 所述建筑物网络结构计算子系统用于根据建筑物覆盖的栅格或栅格的面积和所覆盖的栅格的网络结构指数,得到建筑物网络结构指数; 所述室分系统选址子系统用于根据所述建筑物网络结构指数确定设立室分系统的地址; 建筑物网络结构计算子系统进一步用于使用算法计算得到 6. - Species chamber subsystems addressing system, characterized by comprising positioning the MR data collection subsystem, MR rasterizing the raster index computing subsystem network structure, the network structure of the building room and computing subsystem location subsystem subsystem, wherein the MR data collection and positioning subsystem for extracting a measurement report MR, the MR determined position information; rasterizing the raster of the MR network structure index calculation subsystem evaluation area for the specified scale rasterize, to obtain position information of each grid generated after rasterization, further according to the location information, determining each MR belonging to the grid and each grid according to the obtained MR the network structure index; the computing subsystem for building a network structure the network structure index area covered by a building or a grid and the grid covered by the grid, the network structure to give a building index; and the indoor the system for determining an address location subsystem subsystem chamber established in accordance with the index of building a network structure; building a network structure using an algorithm for computing subsystem is further calculated 建筑物网络结构指数,所述算法如下: B _ Constr = 'Y'] iBG _ Area; * G _ Constr * O' _ Traljlcj/ (G _ Traffic, _ Area/) 其中,值B_Constr为建筑物网络结构指数,G_Constri为建筑物覆盖下的第i个栅格网络结构指数,G_TraffiCi为第i个栅格的话务量,BG_Areai为建筑物与第i个栅格重叠的面积,G_Ar eai为第i个栅格的面积; 所述室分系统选址子系统进一步用于利用评估函数对评估区域内的所有建筑物进行加权排序,所述评估函数如下式所示: F = Kl*B_Constr+K2*B_Traffic+K3*B_Complaint 其中,B_Constr为建筑物网络结构指数,B_Traffic为建筑物覆盖下的话务量,等于建筑物覆盖下栅格或者部分栅格话务之和,B_Complaint是建筑物内发生投诉的次数,K1,K2 和K3是权重系数;取F值最大的建筑物作为建设室分系统的建筑物。 Building a network structure index, the algorithm is as follows: B _ Constr = 'Y'] iBG _ Area; * G _ Constr * O '_ Traljlcj / (G _ Traffic, _ Area /) where the value of the building network B_Constr structure index, G_Constri i-th index at a grid network structure in-building coverage, G_TraffiCi i-th grating traffic, BG_Areai for the building and the i-th grid area of ​​overlap, G_Ar eai is the i a grid area; said chamber subsystems location subsystem is further configured to evaluate all buildings within the area weighted evaluation function is utilized to sort, the evaluation function shown in the following formula: F = Kl * B_Constr + K2 * B_Traffic + K3 * B_Complaint wherein, B_Constr network for the building structure index, B_Traffic of traffic coverage in a building, building coverage equal lattice grid or a portion of the traffic and, B_Complaint complaints occurred in the building number, K1, K2 and K3 are weighting coefficients; the largest building takes the F value as a subsystem of building construction chamber.
7. 如权利要求6所述的系统,其特征在于, 所述数据收集与定位子系统进一步用于根据MR报单中包含的六个邻区的广播控制信道BCCH的接收信号电平RxLev和所述六个邻区的基站的经炜度,计算得到MR发生的经炜度。 7. The system according to claim 6, characterized in that the data collection subsystem is further for the positioning of the broadcast control channel BCCH six neighboring MR declaration included in the reception signal level and the RxLev Wei degrees by six neighboring base station, calculated by Wei occurrence of MR.
8. 如权利要求7所述的系统,其特征在于,所述MR栅格化与栅格网络结构指数计算子系统进一步用于对评估区域按照50*50米大小划分横向和纵向排列的栅格,并得到每个栅格的经炜度。 Subsystem is further configured to evaluate 50 * 50 m area divided according to the size of the transverse and longitudinal grid arrangement 8. The system according to claim 7, characterized in that the grid of the grid MR network structure index calculating and Wei obtained by each of the grid.
9. 如权利要求8所述的系统,其特征在于,所述MR栅格化与栅格网络结构指数计算子系统进一步用于将每个MR的位置信息与栅格的位置信息进行比较,找到栅格的中心位置距MR 位置最近的栅格,确定该MR归属于该栅格。 9. The system according to claim 8, wherein said MR network structure rasterizing the raster subsystem is further index calculating position information for each MR location information of the raster are compared to find MR center position of the grid from the nearest grid position to determine the MR attributable to the grid.
10. 如权利要求9所述的系统,其特征在于,所述MR栅格化与栅格网络结构指数计算子系统进一步用于根据归属于每个栅格的MR来计算每个栅格的网络结构指数,采用的算法如下: MR报单网络结构指数=低于测量报告中最强信号12dB范围内所有小区的业务信道TCH 载波数/理论可用频点数*100% ; 栅格网络结构指数为归属于该栅格的所有MR报单网络结构指数的平均值。 10. The system according to claim 9, characterized in that the grid of the grid MR network structure index computing network subsystem is further configured to calculate each grid assigned to each grid according MR index structure, the following algorithm: MR network structure declaration index = less than all cells in the measurement report the strongest signal range 12dB-carriers traffic channel TCH / theoretical 100% * available frequency points; lattice network structure attributable to index MR declaration average of all of the network structure of the grid index.
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