WO2013117092A1 - 一种路测方法及系统 - Google Patents

一种路测方法及系统 Download PDF

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Publication number
WO2013117092A1
WO2013117092A1 PCT/CN2012/084313 CN2012084313W WO2013117092A1 WO 2013117092 A1 WO2013117092 A1 WO 2013117092A1 CN 2012084313 W CN2012084313 W CN 2012084313W WO 2013117092 A1 WO2013117092 A1 WO 2013117092A1
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WO
WIPO (PCT)
Prior art keywords
cell
test
rate
navigation device
current cell
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PCT/CN2012/084313
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English (en)
French (fr)
Inventor
余栋明
Original Assignee
大唐移动通信设备有限公司
上海大唐移动通信设备有限公司
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Application filed by 大唐移动通信设备有限公司, 上海大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Publication of WO2013117092A1 publication Critical patent/WO2013117092A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic

Definitions

  • CDL-MR Detailed Log-Measure Report
  • GIS geographic information system
  • RNC Radio Network Controller
  • the automatic road test terminal has the function of automatically performing business tests such as language and data, and is generally set on the vehicle, measures the network condition of the road section through which the vehicle travels, obtains test data, and transmits the test data to the background for background passage.
  • the received test data is analyzed to obtain the network status of each link.
  • the traditional on-board automatic road test terminal is actually a blind test. All the road segments are measured with the same frequency. However, the signal coverage of some road segments is better. In fact, it is not necessary to perform frequent measurements, and some road segments have signal coverage. Poor, it needs to be measured frequently; therefore, if the measurement is performed according to the existing drive test method, it may result in insufficient measurement of the area with poor signal coverage, and the measurement of the area with better signal coverage is too Frequently, therefore, the test data obtained by measuring the area covered by the signal coverage cannot fully reflect the actual network condition of the road section, resulting in inaccurate measurement of the road test, etc., and for the road section with better coverage of the shield Actually, such a frequency is not required to perform measurement, and thus it will consume a large amount of resources, resulting in unnecessary waste.
  • Embodiments of the present invention provide a road test method and system, which use different test frequencies for cell coverage and signal interference rate to perform targeted measurement on a network condition of a cell, thereby improving the pair. The validity and accuracy of the measurement of the network condition of the cell.
  • a road test method including:
  • the navigation device disposed on the drive test vehicle locates the current cell of the drive test vehicle, and the acquired identifier has On the electronic map of the signal coverage rate and the signal interference rate of each cell, query the signal coverage rate and signal interference rate corresponding to the current cell;
  • the navigation device determines a test frequency for measuring the network condition of the current cell according to the queried signal coverage rate and the signal craving rate, and indicates the road test terminal set on the road test vehicle to determine the The test frequency measures the current location and area.
  • a road test system including:
  • the navigation device is disposed on the road test vehicle, and is configured to locate the current cell of the road test vehicle, and query the current cell corresponding to the obtained electronic map with the signal coverage rate and the signal interference rate of each cell. Signal coverage and signal interference rate; and, for determining a test frequency for measuring the network condition of the current cell according to the queried signal coverage and the signal interference rate, and indicating the setting in the road test.
  • the drive test terminal on the vehicle determines the test frequency to measure the current location and the area;
  • the road test terminal is disposed on the road test vehicle and is connected to the navigation device for measuring a network condition of a cell in which the road test vehicle is currently located according to a test frequency indicated by the navigation device.
  • a navigation device comprising:
  • An obtaining unit configured to obtain, from the call detail log-measurement report CDL-MR intelligent analysis device, an electronic map that identifies a signal coverage rate and a signal interference rate of each cell;
  • a locating unit configured to locate a cell in which the driving test vehicle is located, and query the signal coverage rate and signal interference rate of the current cell from the electronic map acquired by the acquiring unit;
  • test frequency determining unit configured to determine, according to the signal coverage rate and the signal interference rate queried by the positioning unit, a test frequency for measuring a network condition of the current cell, and indicating the setting on the road test vehicle
  • the drive test terminal determines the test frequency to measure the current d and area.
  • the navigation device locates the current cell of the road test vehicle, and searches for the signal coverage rate and the signal corresponding to the current cell from the obtained electronic map with the signal coverage rate and the signal interference rate of each cell.
  • the scrambling rate is determined according to the queried signal coverage rate and the signal stimuli rate, and the drive test terminal determines the test frequency to measure the current cell.
  • the technical solution of the present invention determines the test frequency of measuring the network condition of the current cell according to the signal coverage rate and the signal interference rate of the current cell, so that the measurement of the current cell is more targeted.
  • DRAWINGS 1 is a flowchart of a method for testing a network condition of a cell according to an embodiment of the present invention
  • FIG. 2 is a second flowchart of a method for testing a network condition of a cell according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a road test system according to an embodiment of the present invention.
  • FIG. 4 is a second schematic structural diagram of a road test system according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a navigation device according to an embodiment of the present invention.
  • FIG. 6 is a second schematic structural diagram of a navigation device according to an embodiment of the present invention.
  • DETAILED DESCRIPTION OF THE EMBODIMENTS Embodiments of the present invention provide a road test method and system, which use different test frequencies for different cell coverage and signal interference rates to perform targeted measurement on a network condition of a cell, thereby improving The validity and accuracy of measuring the network condition of the cell.
  • the road test method includes: positioning a navigation device on the road test vehicle to locate the current cell of the road test vehicle, and querying the current cell from the acquired electronic map with the signal coverage rate and signal interference rate of each cell Corresponding signal coverage rate and signal interference rate, wherein the electronic map identifies the signal coverage rate and the signal interference rate of each cell; the navigation device determines the current current based on the queried signal coverage rate and the signal interference rate.
  • the test status of the network condition of the cell in which the cell is located is measured, and the drive test terminal set on the drive test vehicle is instructed to determine the test frequency to measure the current location and the area.
  • a Global Positioning System (GPS) navigation device and a road test terminal may be disposed on the road test vehicle.
  • the network information may be automatically extracted by the CDL-MR intelligent analysis device, including covering the TopN ( The top N after the ranking, N is a positive integer) analysis result, the interference TopN analysis result, and the shield TopN analysis result, etc., generate an electronic map including the signal coverage rate, signal interference rate, etc. of each cell.
  • the GPS navigation device imports the electronic map generated by the CDL-MR intelligent analysis device and saves it; secondly, the GPS navigation device locates the current cell of the road test vehicle (hereinafter referred to as the current cell) in real time, and Querying the signal coverage rate and signal interference rate corresponding to the current cell from the saved electronic map, and determining the test frequency for measuring the network condition of the current cell according to the signal coverage rate and the signal interference rate obtained by the query, and indicating
  • the drive test terminal determines the test frequency to measure the current cell; and then, The test terminal GPS device determines the frequency of the test for measuring cell current network conditions, and the test data to the back-end server, to the server back test data sent by the terminal drive test analysis.
  • the above CDL-MR intelligent analysis device may be disposed in the road test vehicle or may not be disposed in the drive test vehicle as long as it can communicate with the navigation device.
  • Step 101 A navigation device disposed on a road test vehicle locates a current cell of the road test vehicle, and The obtained identifier has an electronic map of the signal coverage rate and the signal interference rate of each cell, and the letter corresponding to the current cell is queried. Number coverage and signal interference rate.
  • Step 102 The navigation device determines, according to the queried signal coverage rate and the signal craving rate, a test frequency for measuring a network condition of the current cell, and indicates that the drive test terminal disposed on the road test vehicle is The determined test frequency measures the current location and area.
  • Step 103 The road test terminal tests the network condition of the current cell where the road test vehicle is located according to the test frequency determined by the navigation device according to the instruction of the navigation device.
  • the navigation device acquires the electronic map, and specifically includes: the navigation device receives the call detailed log-measurement report, and saves the electronic map sent by the CDL-MR intelligent analysis device, where the electronic The map contains a layer that identifies the signal coverage and signal gambling rate for each cell.
  • the navigation device determines the test frequency for measuring the network condition of the current cell according to the queried signal coverage rate and the signal spoofing rate, which includes: corresponding to the current cell
  • the signal coverage rate and the signal interference rate are determined, and the network shield of the current cell is determined, and the test frequency corresponding to the network shield of the current cell is obtained from the correspondence between the preset network shield and the test frequency, and The obtained test frequency is determined as the test frequency for measuring the network condition of the current cell.
  • step 104 is further included.
  • step 104 is further included:
  • Step 104 The navigation device # ⁇ determines, according to the electronic map, a cell in which the network shield of the neighboring cell in the current cell is lower than a set threshold, and controls the road test vehicle to travel to a network shield lower than the set And determining, by the thresholding terminal, the road test terminal to measure a network condition of a cell whose network shield is lower than a set threshold.
  • the navigation device plays the driving path of the cell whose network shield quantity is lower than the set threshold by voice prompting, and indicates, when determining that the network shield quantity is lower than the set threshold in the neighboring cell of the current cell.
  • the driver drives the drive test vehicle to the cell with the network shield below the set threshold according to the travel route.
  • the navigation device determines that the road test vehicle enters a cell adjacent to the current cell, and performs cell handover, the navigation device indicates The road test terminal performs a voice call until the end of the cell handover to test the impact of the cell handover on the network shield.
  • the test frequency can be divided into the following four levels: Level 1 is an uninterrupted test, that is, a continuous test operation is initiated, and a next test operation is performed immediately after the end of one test operation; Level 2 is an intermittent test, that is, once. After the test operation is finished, the next test operation is performed after the road test vehicle moves 10 meters or moves for 5 minutes; the third level is the occasional test, that is, after the test operation ends, after the road test vehicle moves 1000 meters or moves for 15 minutes , then initiate the next test operation; level 4 is not tested.
  • the embodiment of the present invention when the cell is a cell with poor signal coverage (such as weak coverage, over-coverage, over-region coverage, etc.) and a signal with large interference, the cell is tested with a level 1 test frequency.
  • the cell when the cell is a cell with general signal coverage and signal interference, the cell is tested with a level 2 test frequency; when the cell is a cell with better signal coverage and low signal interference, use level 3 Or the level 4 test frequency to test the cell.
  • Frequency The setting is not limited to the foregoing four levels, and more frequencies may be set according to actual needs, and details are not described herein again.
  • the embodiment of the present invention further provides a road test system.
  • the structure of the drive test system is as shown in FIG. 3, and includes:
  • the navigation device 31 is disposed on the road test vehicle, and is configured to locate the current cell of the road test vehicle, and query the current cell from the obtained electronic map with the signal coverage rate and the signal interference rate of each cell. Corresponding signal coverage rate and signal interference rate; and, configured to determine a test frequency for measuring a network condition of the current cell according to the queried signal coverage rate and the signal interference rate, and indicate the setting on the road.
  • the drive test terminal 32 on the vehicle determines the test frequency to measure the current location and the area;
  • the road test terminal 32 is disposed on the road test vehicle and is connected to the navigation device 31 for measuring the network condition of the current cell of the road test vehicle according to the test frequency indicated by the navigation device 31. .
  • the system shown in FIG. 3 may further include a CDL-MR intelligent analysis device 33, as shown in FIG. 4, wherein: a CDL-MR intelligent analysis device 33 is connected to the navigation device 31 for generating identifiers.
  • the electronic map of signal coverage and signal gamut of the cell, and the electronic map is imported into the navigation device 31.
  • the navigation device 31 determines the test frequency for measuring the network condition of the current cell according to the queried signal coverage rate and the signal interference rate, and is specifically used to:
  • the test frequency, and the obtained test frequency is determined as the test frequency for measuring the network condition of the current cell.
  • the navigation device 31 is further configured to: according to the electronic map, determine a cell in which a network shield of the neighboring cell in the current cell is lower than a set threshold, and control the road test vehicle to travel to the network shield. The amount is lower than the set threshold, and the drive test terminal 32 is instructed to measure the network condition of the cell whose network shield is lower than the set threshold.
  • the navigation device 31 is further configured to: when determining that the road test vehicle enters a cell adjacent to the current cell, and performs cell handover, instructing the drive test terminal 32 to perform a voice call until the end of the cell handover So far, test the impact of cell switching on the network shield.
  • the embodiment of the present invention further provides a navigation device.
  • the structure of the navigation device is as shown in FIG. 5, and includes: an obtaining unit 51, configured to acquire, from the CDL-MR intelligent analysis device, a signal coverage that identifies each cell. An electronic map of the rate and signal interference rate;
  • the locating unit 52 is configured to locate a cell in which the driving test vehicle is located, and query the signal coverage rate and signal interference rate corresponding to the current cell from the electronic map acquired by the acquiring unit 51;
  • the test frequency determining unit 53 is configured to determine, according to the signal coverage rate and the signal interference rate queried by the positioning unit 52, the test frequency for measuring the network condition of the current cell, and indicate the path test.
  • the drive test terminal on the vehicle determines the test frequency to measure the current d and area.
  • the test frequency determining unit 53 is specifically configured to: according to the signal coverage rate of the current cell. And the signal interference rate, determining the network shield of the current cell, obtaining the test frequency corresponding to the network shield of the current cell from the correspondence between the preset network shield and the test frequency, and acquiring the The test frequency is determined as the test frequency for measuring the network condition of the current cell.
  • the navigation device shown in FIG. 5 further includes a control unit 54, as shown in FIG. 6, wherein: the positioning unit 52 is further configured to: determine whether a network shield is low in a neighboring cell of the current cell. a cell for setting a threshold;
  • the control unit 54 is configured to: when the positioning unit 52 determines that a cell with a network shield quantity lower than a set threshold, control the road test vehicle to travel to a cell whose network shield is lower than a set threshold, and indicate the location
  • the road test terminal measures the network condition of the cell whose network shield is lower than the set threshold.
  • the positioning unit 52 is further configured to: when determining that the road test vehicle enters a cell adjacent to the current cell, and performs cell handover, instructing the drive test terminal to perform a voice call until the cell handover ends To test the impact of cell switching on network shields.
  • the navigation device locates the current cell of the road test vehicle, and queries the signal coverage rate of the current cell from the acquired electronic map with the signal coverage rate and signal interference rate of each cell. And the signal interference rate, and determining the test frequency according to the queried signal coverage and the signal interference rate, and instructing the drive test terminal to determine the test frequency to measure the current cell.
  • the technical solution of the present invention determines the test frequency of measuring the network condition of the current cell according to the signal coverage rate and the signal interference rate of the current cell, so that the measurement of the current cell is more targeted.
  • the test result of measuring the network condition of the current cell is more effective and accurate; thereby overcoming the signal coverage and signal interference rate of the cell in the prior art, all The cells are all measured by the same test frequency, which results in insufficient measurement of the cell with poor signal coverage, resulting in poor validity and accuracy of the measurement result, and frequency of measurement of the cell with better signal coverage. It is too high and wastes a lot of resources.
  • the navigation device determines, according to the electronic map, a cell in which the network shield of the neighboring cell in the current cell is lower than a set threshold, and controls the road test vehicle to travel until the network shield is lower than a set threshold.
  • the road test terminal is instructed to measure the network condition of the cell whose network shield is lower than the set threshold, and the driver may guide the driver to drive the road test vehicle to a poor network shield.
  • the cell can be used to ensure that the tester terminal can perform targeted tests on all areas with poor network shields, so that the test data of the area with poor network shield can be better reported to the background server, so that the background server can be timely. Optimize the area with poor network shield.
  • the embodiment of the present invention tests the network shield of the cell handover process, thereby providing more comprehensive test data for subsequent network optimization work, and further improving the rationality of the network optimization.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention can be applied to one or more computers in which computer usable program code is included. A form of computer program product embodied on a storage medium (including but not limited to disk storage, CD-ROM, optical storage, etc.).
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Abstract

本发明公开了一种路测方法及系统，针对信号覆盖、信号干扰率不同的小区采用不同的测试频度来对小区的网络状况进行有针对性的测量，从而提高了对小区的网络状况进行测量的有效性和准确性。路测方法包括：设置在路测车辆上的导航设备定位出所述路测车辆当前所在小区，并从获取的标识有各小区的信号覆盖率和信号干扰率电子地图上，查询当前所在小区对应的信号覆盖率和信号干扰率；所述导航设备根据查询到的信号覆盖率和信号干扰率确定出对当前所在小区的网络状况进行测量的测试频度，并指示设置在所述路测车辆上的路测终端以确定出的测试频度对当前所在小区进行测量。

Description

一种路测方法及系统 本申请要求在 2012年 02月 07日提交中国专利局、 申请号为 201210026508.X、发明名称为
"一种路测方法及系统"的中国专利申请的优先权， 其全部内容通过引用结合在本申请中。 技术领域 本发明涉及通信领域， 尤其涉及一种路测方法及系统。 背景技术 呼叫详细日志 -测量艮告 ( Call Detailed Log-Measure Report , CDL-MR )智能分析系统 是一种基于地理信息系统（ Geographic Information System , GIS ) 的 CDL-MR海量智能分 析系统； 该 CDL-MR智能分析设备通过无线网络控制器（ Radio Network Controller, RNC ) 的 CDL和 MR数据的统计， 自动完成各种专题分析， 如信号覆盖分析、 信号千扰分析、 信 号盾量分析等， 以便及时发现网络存在的隐性问题， 快速规避潜在风险， 保持网络的稳定 性， 有效提升终端用户的服务体验和品牌忠诚度， 降低网络优化成本。
自动路测终端具有自动地进行语言、 数据等业务测试的功能， 一般设置在车辆上， 对 车辆行驶经过的路段的网络状况进行测量， 得到测试数据， 并将测试数据传输到后台， 以 便后台通过对接收到的测试数据进行分析来得到各路段的网络状况。
传统的车载自动路测终端， 实际是盲目测试， 对所有的路段都以相同的频度来测量， 但是有些路段的信号覆盖比较好， 实际上不需要频繁地进行测量， 而有些路段的信号覆盖 较差， 需要频繁的进行测量； 因此， 如果按照现有的路测方式进行测量， 将可能导致部分 信号覆盖较差的区域得不到充分的测量， 而信号覆盖较好的区域的测量又过于频繁， 因此， 将导致对信号覆盖交叉的区域进行测量得到的测试数据不能充分的反应路段的实际的网 络情况， 从而导致路测测量不准确等问题； 而对于盾量覆盖较好的路段而言， 实际不需要 那样的频度来进行测量， 因此又将耗费较大的资源， 造成不必要的浪费。 发明内容 本发明实施例提供一种路测方法及系统， 针对信号覆盖、 信号千扰率不同的小区釆用 不同的测试频度来对小区的网络状况进行有针对性的测量， 从而提高了对小区的网络状况 进行测量的有效性和准确性。
一种路测方法， 包括：
设置在路测车辆上的导航设备定位出所述路测车辆当前所在小区， 并从获取的标识有 各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆盖率和 信号千扰率；
所述导航设备根据查询到的信号覆盖率和信号千扰率确定出对当前所在小区的网络 状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以确定出的测试频度 对当前所在 、区进行测量。
一种路测系统， 包括：
导航设备， 设置在路测车辆上， 用于定位出所述路测车辆当前所在小区， 并从获取的 标识有各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆 盖率和信号千扰率； 以及， 用于根据查询到的信号覆盖率和信号千扰率确定出对当前所在 小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以确定出 的测试频度对当前所在 、区进行测量；
路测终端， 设置在所述路测车辆上， 并与所述导航设备连接， 用于根据所述导航设备 指示的测试频度对所述路测车辆当前所在小区的网络状况进行测量。
一种导航设备， 包括：
获取单元，用于从呼叫详细日志-测量报告 CDL-MR智能分析设备中获取标识有各小区 的信号覆盖率和信号千扰率的电子地图；
定位单元， 用于定位出所述导航设备所在的路测车辆当前所在小区， 并从所述获取单 元获取的所述电子地图中查询当前所在小区对应的信号覆盖率和信号千扰率；
测试频度确定单元， 用于根据所述定位单元查询到的信号覆盖率和信号千扰率确定出 对当前所在小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终 端以确定出的测试频度对当前所在 d、区进行测量。
本发明实施例中， 导航设备定位路测车辆当前所在小区， 并从获取的标识有各小区的 信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆盖率和信号千扰 率， 并根据查询到的信号覆盖率和信号千扰率确定出测试频度， 并指示路测终端以确定出 的测试频度来对当前所在小区进行测量。 釆用本发明技术方案， 根据当前所在小区的信号 覆盖率和信号千扰率来确定出对当前所在小区的网络状况进行测量的测试频度， 从而使得 对当前所在小区进行测量更具有针对性， 更符合当前所在小区的实际网络盾量， 因此， 对 当前所在小区的网络状况进行测量的测试结果更有效、 准确； 从而克服了现有技术中不管 小区的信号覆盖、 信号千扰率怎样， 所有小区均釆取同一测试频度来测量从而导致对信号 覆盖较差的小区进行测量的频度不够而导致测量结果有效性和准确性较差， 而对信号覆盖 较好的小区进行测量的频度又太高而浪费较大的资源的问题。 附图说明 图 1为本发明实施例中对小区的网络状况进行测试的方法流程图之一；
图 2为本发明实施例中对小区的网络状况进行测试的方法流程图之二；
图 3 为本发明实施例中路测系统的结构示意图之一；
图 4 为本发明实施例中路测系统的结构示意图之二；
图 5 为本发明实施例中导航设备的结构示意图之一；
图 6为本发明实施例中导航设备的结构示意图之二。 具体实施方式 本发明实施例提供一种路测方法及系统， 针对信号覆盖率、 信号千扰率不同的小区釆 用不同的测试频度来对小区的网络状况进行有针对性的测量， 从而提高了对小区的网络状 况进行测量的有效性和准确性。 路测方法包括： 设置在路测车辆上的导航设备定位出所述 路测车辆当前所在小区， 并从获取的标识有各小区的信号覆盖率和信号千扰率的电子地图 上查询当前所在小区对应的信号覆盖率和信号千扰率， 所述电子地图中标识有各小区的信 号覆盖率和信号千扰率； 所述导航设备根据查询到的信号覆盖率和信号千扰率确定出对当 前所在小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以 确定出的测试频度对当前所在 、区进行测量。
本发明实施例中， 可以在路测车辆上设置全球定位系统（ Global Positioning System, GPS )导航设备和路测终端， 首先， 可以由 CDL-MR智能分析设备自动导出网络的信息， 包括覆盖 TopN(排名后的前 N个， N为正整数）分析结果、千扰 TopN分析结果以及盾量 TopN 分析结果等， 生成电子地图， 该电子地图包含标识有各小区的信号覆盖率、 信号千扰率等 信息的图层； 其次， GPS导航设备导入 CDL-MR智能分析设备生成的所述电子地图并保存； 再其次， GPS导航设备实时定位出路测车辆当前所在的小区 （后续称为当前小区） ， 并从 保存的电子地图中查询当前小区对应的信号覆盖率和信号千扰率， 并根据查询得到的信号 覆盖率和信号千扰率来确定对当前小区的网络状况进行测量的测试频度， 并指示路测终端 以确定出的测试频度对当前所在小区进行测量； 然后， 由路测终端根据 GPS设备确定出的 测试频度对当前小区的网络状况进行测量， 并将测试数据发送给后台服务器， 以便后台服 务器对路测终端发送的测试数据进行分析。 上述 CDL-MR智能分析设备可以设置在所述路 测车辆中， 也可以不设置在所述路测车辆中， 只要能与导航设备进行通信即可。
下面结合说明书附图对本发明技术方案进行详细的描述。
参见图 1 , 为本发明实施例中对小区的网络状况进行测试的方法流程图， 方法包括： 步骤 101、 设置在路测车辆上的导航设备定位出所述路测车辆当前所在小区， 并从获 取的标识有各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信 号覆盖率和信号千扰率。
步骤 102、 所述导航设备根据查询到的信号覆盖率和信号千扰率确定出对当前所在小 区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以确定出的 测试频度对当前所在 、区进行测量。
步骤 103、 路测终端根据所述导航设备的指示， 釆用导航设备确定出的测试频度对所 述路测车辆所在的当前小区的网络状况进行测试。
本发明实施例中， 在上述方法流程的步骤 101中， 导航设备获取电子地图， 具体可包 括： 导航设备接收呼叫详细日志-测量报告 CDL-MR智能分析设备发送的电子地图并保存， 所述电子地图包含一个标识有各小区的信号覆盖率和信号千扰率的图层。
本发明实施例中， 上述步骤 102中， 导航设备根据查询到的信号覆盖率和信号千扰率 确定出对当前所在小区的网络状况进行测量的测试频度， 具体包括： 根据当前所在小区对 应的信号覆盖率和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试 频度的对应关系中获取与当前所在小区的网络盾量相对应的测试频度， 并将获取的测试频 度确定为对当前所在小区的网络状况进行测量的测试频度。
较佳地， 本发明实施例中， 上述方法流程的步骤 101〜步骤 103中的任意一步骤之前或 之后， 还包括步骤 104, 如图 2所示， 在步骤 103之后还包括步骤 104:
步骤 104、 所述导航设备 # ^据所述电子地图， 确定出当前所在小区的相邻小区中网络 盾量低于设定阈值的小区， 控制所述路测车辆行驶到网络盾量低于设定阈值的小区中， 并 指示所述路测终端对网络盾量低于设定阈值的小区的网络状况进行测量。 具体地， 导航设 备在确定出当前所在小区的相邻小区中网络盾量低于设定阈值的小区时， 通过语音提示的 方式播放网络盾量低于设定阈值的小区的行驶路径， 并指示司机将路测车辆按照行驶路径 行驶到网络盾量低于设定阈值的小区中。
较佳地， 为了测试小区切换对网络盾量是否有影响， 本发明实施例中， 导航设备在确 定所述路测车辆进入与当前所在小区相邻的小区， 且进行小区切换时， 指示所述路测终端 进行语音通话直到小区切换结束为止， 以测试小区切换对网络盾量的影响。
本发明实施例中， 测试频度可以划分为以下 4级： 1级为不间断测试， 即连续的发起测 试操作， 一次测试操作结束后即刻进行下一测试操作； 2级为间断测试， 即一次测试操作 结束后， 在路测车辆移动 10米或移动 5分钟左右后， 进行下一测试操作； 3级为偶尔测试， 即一次测试操作结束后，在路测车辆移动 1000米或移动 15分钟之后 ,再发起下一测试操作； 4级为不测试。 本发明实施例中， 当小区为信号覆盖较差 （如发生弱覆盖、 过覆盖、 越区 覆盖等情况） 、 信号千扰较大的小区时， 釆用 1级测试频度对该小区进行测试； 当小区为 信号覆盖一般、 信号千扰一般的小区时， 釆用 2级测试频度对该小区进行测试； 当小区为 信号覆盖较好、 信号千扰较低的小区时， 釆用 3级或 4级测试频度对该小区进行测试。 频度 的设定并不仅限于前述 4级， 还可以根据实际需要， 设置更多的频度， 在此不再赘述。 基于前述路测方法， 本发明实施例还提供一种路测系统， 该路测系统的结构如图 3所 示， 包括：
导航设备 31 , 设置在路测车辆上， 用于定位出所述路测车辆当前所在小区， 并从获取 的标识有各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号 覆盖率和信号千扰率； 以及， 用于根据查询到的信号覆盖率和信号千扰率确定出对当前所 在小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端 32以确 定出的测试频度对当前所在 、区进行测量；
路测终端 32, 设置在所述路测车辆上， 并与所述导航设备 31连接， 用于根据所述导航 设备 31指示的测试频度对所述路测车辆当前所在小区的网络状况进行测量。
本发明如图 3所示的系统还可包括 CDL-MR智能分析设备 33 , 如图 4所示， 其中： CDL-MR智能分析设备 33 , 与所述导航设备 31连接， 用于生成标识有各小区的信号覆 盖率和信号千扰率的所述电子地图， 并将所述电子地图导入到所述导航设备 31中。
较佳地， 本发明实施例中， 导航设备 31根据查询到的信号覆盖率和信号千扰率确定出 对当前所在小区的网络状况进行测量的测试频度， 具体用于：
根据当前所在小区对应的信号覆盖率和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试频度的对应关系中获取与当前所在小区的网络盾量相对应的测 试频度， 并将获取的测试频度确定为对当前所在小区的网络状况进行测量的测试频度。
较佳地， 所述导航设备 31进一步用于， 根据所述电子地图， 确定出当前所在小区的相 邻小区中网络盾量低于设定阈值的小区， 控制所述路测车辆行驶到网络盾量低于设定阈值 的小区中， 并指示所述路测终端 32对网络盾量低于设定阈值的小区的网络状况进行测量。
较佳地， 所述导航设备 31进一步用于， 在确定所述路测车辆进入与当前所在小区相邻 的小区， 且进行小区切换时， 指示所述路测终端 32进行语音通话直到小区切换结束为止， 以测试小区切换对网络盾量的影响。
较佳地， 本发明实施例还提供一种导航设备， 该导航设备的结构如图 5所示， 包括： 获取单元 51 , 用于从 CDL-MR智能分析设备中获取标识有各小区的信号覆盖率和信号 千扰率的电子地图；
定位单元 52, 用于定位出所述导航设备所在的路测车辆当前所在小区， 并从所述获取 单元 51获取的所述电子地图中查询当前所在小区对应的信号覆盖率和信号千扰率；
测试频度确定单元 53 , 用于根据所述定位单元 52查询到的信号覆盖率和信号千扰率确 定出对当前所在小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路 测终端以确定出的测试频度对当前所在 d、区进行测量。
较佳地， 所述测试频度确定单元 53 , 具体用于， 根据当前所在小区对应的信号覆盖率 和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试频度的对应关系 中获取与当前所在小区的网络盾量相对应的测试频度， 并将获取的测试频度确定为对当前 所在小区的网络状况进行测量的测试频度。
较佳地， 前述图 5所示的导航设备还可包括控制单元 54 , 如图 6所示， 其中： 定位单元 52进一步用于， 确定出当前所在小区的相邻小区中是否存在网络盾量低于设 定阈值的小区；
控制单元 54 , 用于在所述定位单元 52确定出存在网络盾量低于设定阈值的小区时， 控 制所述路测车辆行驶到网络盾量低于设定阈值的小区中， 并指示所述路测终端对网络盾量 低于设定阈值的小区的网络状况进行测量。
较佳地， 所述定位单元 52进一步用于， 在确定所述路测车辆进入与当前所在小区相邻 的小区， 且进行小区切换时， 指示所述路测终端进行语音通话直到小区切换结束为止， 以 测试小区切换对网络盾量的影响。
本发明实施例中， 一方面， 导航设备定位路测车辆当前所在小区， 并从获取的标识有 各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆盖率和 信号千扰率， 并根据查询到的信号覆盖率和信号千扰率确定出测试频度， 并指示路测终端 以确定出的测试频度来对当前所在小区进行测量。 釆用本发明技术方案， 根据当前所在小 区的信号覆盖率和信号千扰率来确定出对当前所在小区的网络状况进行测量的测试频度， 从而使得对当前所在小区进行测量更具有针对性， 更符合当前所在小区的实际网络盾量， 因此， 对当前所在小区的网络状况进行测量的测试结果更有效、 准确； 从而克服了现有技 术中不管小区的信号覆盖、 信号千扰率怎样， 所有小区均釆取同一测试频度来测量从而导 致对信号覆盖较差的小区进行测量的频度不够而导致测量结果有效性和准确性较差， 而对 信号覆盖较好的小区进行测量的频度又太高而浪费较大的资源的问题。 另一方面， 导航设 备根据所述电子地图， 确定出当前所在小区的相邻小区中网络盾量低于设定阈值的小区， 并控制所述路测车辆行驶到网络盾量低于设定阈值的小区中， 并指示所述路测终端对网络 盾量低于设定阈值的小区的网络状况进行测量， 釆用本发明技术方案， 还可以引导司机将 路测车辆行驶到网络盾量较差的小区， 从而能够确保路测终端对所有网络盾量较差的区域 进行有针对性的测试， 从而能更好地将网络盾量较差的区域的测试数据上报给后台服务 器， 以便后台服务器及时的对网络盾量较差的区域进行优化处理。 再一方面， 本发明实施 例该针对小区切换过程的网络盾量进行测试， 从而为后续的网络优化工作提供更为全面的 测试数据， 进一步提高网络优化的合理性。
本领域内的技术人员应明白， 本发明的实施例可提供为方法、 系统、 或计算机程序产 品。 因此， 本发明可釆用完全硬件实施例、 完全软件实施例、 或结合软件和硬件方面的实 施例的形式。 而且， 本发明可釆用在一个或多个其中包含有计算机可用程序代码的计算机 可用存储介盾 （包括但不限于磁盘存储器、 CD-ROM、 光学存储器等）上实施的计算机程 序产品的形式。
本发明是参照根据本发明实施例的方法、 设备（系统） 、 和计算机程序产品的流程图 和 /或方框图来描述的。 应理解可由计算机程序指令实现流程图和 /或方框图中的每一流 程和 /或方框、 以及流程图和 /或方框图中的流程和 /或方框的结合。 可提供这些计算机 程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器 以产生一个机器， 使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用 于实现在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功能的 装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方 式工作的计算机可读存储器中， 使得存储在该计算机可读存储器中的指令产生包括指令装 置的制造品， 该指令装置实现在流程图一个流程或多个流程和 /或方框图一个方框或多个 方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上， 使得在计算机 或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理， 从而在计算机或其他 可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和 /或方框图一个 方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例， 但本领域内的技术人员一旦得知了基本创造性概 念， 则可对这些实施例作出另外的变更和修改。 所以， 所附权利要求意欲解释为包括优选 实施例以及落入本发明范围的所有变更和修改。
显然， 本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实 施例的精神和范围。 这样， 倘若本发明实施例的这些修改和变型属于本发明权利要求及其 等同技术的范围之内， 则本发明也意图包含这些改动和变型在内。

Claims

权 利 要 求
1、 一种路测方法， 其特征在于， 包括：
设置在路测车辆上的导航设备定位出所述路测车辆当前所在小区， 并从获取的标识有 各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆盖率和 信号千扰率；
所述导航设备根据查询到的信号覆盖率和信号千扰率确定出对当前所在小区的网络 状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以确定出的所述测试 频度对当前所在 '』、区进行测量。
2、 如权利要求 1所述的方法， 其特征在于， 获取所述电子地图， 具体包括： 所述导航设备接收呼叫详细日志-测量报告 CDL-MR智能分析设备发送的电子地图并 保存， 所述电子地图包含一个标识有各小区的信号覆盖率和信号千扰率的图层。
3、 如权利要求 1所述的方法， 其特征在于， 所述导航设备根据查询到的信号覆盖率和 信号千扰率确定出对当前所在小区的网络状况进行测量的测试频度， 具体包括：
根据当前所在小区对应的信号覆盖率和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试频度的对应关系中获取与当前所在小区的网络盾量相对应的测 试频度， 并将获取的测试频度确定为对当前所在小区的网络状况进行测量的测试频度。
4、 如权利要求 1~3任一项所述的方法， 其特征在于， 还包括：
所述导航设备根据所述电子地图， 确定出当前所在小区的相邻小区中网络盾量低于设 定阈值的小区， 控制所述路测车辆行驶到网络盾量低于设定阈值的小区中， 并指示所述路 测终端对网络盾量低于设定阈值的小区的网络状况进行测量。
5、 如权利要求 4所述的方法， 其特征在于， 所述导航设备在确定所述路测车辆进入 与当前所在小区相邻的小区， 且进行小区切换时， 指示所述路测终端进行语音通话直到小 区切换结束为止。
6、 一种路测系统， 其特征在于， 包括：
导航设备， 设置在路测车辆上， 用于定位出所述路测车辆当前所在小区， 并从获取的 标识有各小区的信号覆盖率和信号千扰率的电子地图上， 查询当前所在小区对应的信号覆 盖率和信号千扰率； 以及， 用于根据查询到的信号覆盖率和信号千扰率确定出对当前所在 小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终端以确定出 的测试频度对当前所在 、区进行测量；
路测终端， 设置在所述路测车辆上， 并与所述导航设备连接， 用于根据所述导航设备 指示的测试频度对所述路测车辆当前所在小区的网络状况进行测量。
7、 如权利要求 6所述的系统， 其特征在于， 还包括： 呼叫详细日志-测量报告 CDL-MR智能分析设备， 与所述导航设备连接， 用于生成标识 有各小区的信号覆盖率和信号千扰率的所述电子地图， 并将所述电子地图导入到所述导航 设备中。
8、 如权利要求 6所述的系统， 其特征在于， 所述导航设备根据查询到的信号覆盖率和 信号千扰率确定出对当前所在小区的网络状况进行测量的测试频度， 具体用于：
根据当前所在小区对应的信号覆盖率和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试频度的对应关系中获取与当前所在小区的网络盾量相对应的测 试频度， 并将获取的测试频度确定为对当前所在小区的网络状况进行测量的测试频度。
9、 如权利要求 6~8任一项所述的系统， 其特征在于， 所述导航设备进一步用于， 根据 所述电子地图， 确定出当前所在小区的相邻小区中网络盾量低于设定阈值的小区， 控制所 述路测车辆行驶到网络盾量低于设定阈值的小区中， 并指示所述路测终端对网络盾量低于 设定阈值的小区的网络状况进行测量。
10、 如权利要求 9所述的系统， 其特征在于， 所述导航设备进一步用于， 在确定所述 路测车辆进入与当前所在小区相邻的小区， 且进行小区切换时， 指示所述路测终端进行语 音通话直到小区切换结束为止。
11、 一种导航设备， 其特征在于， 包括：
获取单元，用于从呼叫详细日志-测量报告 CDL-MR智能分析设备中获取标识有各小区 的信号覆盖率和信号千扰率的电子地图；
定位单元， 用于定位出所述导航设备所在的路测车辆当前所在小区， 并从所述获取单 元获取的所述电子地图中查询当前所在小区对应的信号覆盖率和信号千扰率；
测试频度确定单元， 用于根据所述定位单元查询到的信号覆盖率和信号千扰率确定出 对当前所在小区的网络状况进行测量的测试频度， 并指示设置在所述路测车辆上的路测终 端以确定出的测试频度对当前所在 d、区进行测量。
12、 如权利要求 11所述的导航设备， 其特征在于， 所述测试频度确定单元， 具体用 于：
根据当前所在小区对应的信号覆盖率和信号千扰率， 确定当前所在小区的网络盾量， 从预设的网络盾量与测试频度的对应关系中获取与当前所在小区的网络盾量相对应的测 试频度， 并将获取的测试频度确定为对当前所在小区的网络状况进行测量的测试频度。
13、 如权利要求 11或 12所述的导航设备， 其特征在于， 还包括控制单元， 其中： 所述定位单元进一步用于， 确定出当前所在小区的相邻小区中是否存在网络盾量低于 设定阈值的小区；
控制单元， 用于在所述定位单元确定出存在网络盾量低于设定阈值的小区时， 控制所 述路测车辆行驶到网络盾量低于设定阈值的小区中， 并指示所述路测终端对网络盾量低于 设定阈值的小区的网络状况进行测量。
14、 如权利要求 13所述的导航设备， 其特征在于， 所述定位单元进一步用于， 在确定 所述路测车辆进入与当前所在小区相邻的小区， 且进行小区切换时， 指示所述路测终端进 行语音通话直到小区切换结束为止。
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