 |
中标分类
行业分类
ICS分类
最新标准
|
登录注册 |
| 您的位置: 标准明细 |
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by and is under the jurisdiction of the National Technical Committee on Information Technology of Standardization Administration of China (SAC/TC 28). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this standard shall not be held responsible for identifying any or all such patent rights. Drafting organizations of this standard: Shandong Computer Science Center (National Supercomputing Center in Jinan), Chinese Electronics Standardization Institute, WAPI Alliance (Technical Committee on Wireless Network and Secure Network Access of China Computer Industry Association), FLUKE Shanghai Corporation, State Radio Monitoring Center, Telecommunication Metrology Center of MIIT, Ancexin Trading (Shanghai) Co., Ltd., Commercial Cryptography Testing Center of State Cryptography Administration, Shandong Huadi Intelligent Technology Co., Ltd., China Information Security Certification Center, Shanghai Institute of Measurement and Testing Technology, PLA Information Security Testing Evaluation and Certification Center, China Telecom Co., Ltd. Shanghai Research Institute, China Mobile Communications Group Co., Ltd. China United Network Communications Group Co., Ltd., China Telecommunication Technology Labs, China IWNCOMM Co., Ltd., National Engineering Laboratory for Wireless Security, Feitian Union (Beijing) System Technology Co., Ltd., GCI Science & Technology Co., Ltd., Hangzhou H3C Technologies Co., Ltd. and Haier Group. Chief drafters of this standard: Zhou Mingle, Yang Hong, Hu Yanan, Li Gang, Xu Quanping, Li Ying, Shi Qianjun, Ren Changning, Zhang Bianling, Dong Huomin, Gao Hong, Song Qizhu, Qin Zhiqiang, Li Dawei, Lian Yun, Liu Hu, Xia Baoliang, Gao Bo, Shao Chunju, Chen Jing, Liang Yan, Bu Ning, Wang Junfeng, Luo Xuguang, Li Guangsen, Lv Jialiang, Wang Ping, Wen Lei, Ma Ni, Ma Xinrui, Zhou Tao, Pan Qi and Yuan Guobing. Introduction With the large-scale deployment and use of wireless local area network (WLAN) system, the demand for engineering and equipment testing of WLAN system is also increasing, and this standard fills the gap in relevant reference standards for testing in actual operations. Technical requirements of WLAN equipment, as detailed in GB 15629.11-2003, GB 15629.11-2003/XG1-2006, GB 15629.1102-2003, GB 15629.1101-2006, GB 15629.1103-2006 and GB 15629.1104-2006, serve as the basis of WLAN equipment testing specified in this standard. The WLAN system engineering testing specified in this standard is mainly based on GB 50339-2013, system engineering design and acceptance requirements. The issuing authority of this document draws attention to the fact that the declaration of conformity with this document may involve the use of patents related to 7.1.2~7.1.5, 7.2.2~7.2.5, 7.3.2~7.3.4, "AP security access protocol conformity testing method and system" and "network terminal security access protocol conformity testing method and system”. The issuing body of this document takes no position concerning the evidence, validity and scope of this patent right. The holder of this patent right has assured the issuing body of this document that he/she is willing to negotiate licenses under reasonable and non-discriminatory terms and conditions with any applicant. The patent holder's statement has been put on records at the issuing authority of this document. Information may be obtained from: Patentee: China IWNCOMM Co., Ltd. Address: A201, Qinfeng Pavilion, Xi'an Software Park, No.68 Keji 2nd Road, High-tech Zone, Xi'an Contact: Liu Changchun Postal code: 710075 E-mail: ipri@iwncomm.com Tel.: 029-87607836 Fax: 029-87607829 Website: http://www.iwncomm.com Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights other than those identified above. The issuing body of this standard shall not be held responsible for identifying any or all such patent rights. Specification for Testing of Wireless Local Area Network 1 Scope This standard specifies the engineering and equipment testing methods of wireless local area network (WLAN) systems based on GB 15629.11 series. This standard is applicable to the engineering and equipment testing of WLAN system subjected to GB 15629.11 series. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1988-1998 Information Technology - 7-bit Coded Character Set for Information Interchange GB 15629.11-2003 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications GB 15629.11-2003/XG1-2006 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications - Amendment 1 GB 15629.1101-2006 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: High-speed Physical Layer in the 5.8GHz Band GB 15629.1102-2003 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Higher-speed Physical Layer Extension in the 2.4GHz Band GB 15629.1103-2006 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Specification for Operation in Additional Regulatory Domains GB 15629.1104-2006 Information Technology - Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Further Higher Data Rate Extension in the 2.4GHz Band GB/T 16264.8-2005 Information Technology - Open Systems Interconnection - The Directory - Part 8: Public-key and Attribute Certificate Frameworks GB 50339-2013 Code for Acceptance of Quality of Intelligent Building Systems 3 Terms and Definitions For the purposes of this document, the terms and definitions given in GB 15629.11 series and the following apply. 3.1 AP controller AC controller providing centralized control and management of AP, including version distribution, configuration distribution, radio frequency management and user traffic management 3.2 noncentralized controller controller capable of independently completing WLAN coverage, supporting two-layer forwarding of user data, and supporting remote management function based on network element management system 3.3 centralized controller controller integrated with the AP controller to complete WLAN coverage, wherein, the AP controller realizes the centralized control and management and supports the remote management functions based on the network element management system 3.4 testing control platform industrial computer capable of capturing wired and wireless Ethernet frames and analyzing their structures and formats; it can judge whether the WLAN protocol flow and data format are complete and correct 3.5 inquiry long script InquiryL script file used to transfer 100 octets of small files between server and client, which is generally used in performance testing to simulate the performance of the product under test in practical application 3.6 WLAN maintenance tool testing tools or testing software tools for WLAN planning, design, acceptance, optimization, debugging and interference analysis 3.7 hot map presentation that identifies the coverage levels in different areas using different colors within the wireless coverage 3.8 inker survey process of using specific tools to click on the plan in the testing area manually or automatically based on GPS, obtain testing data and calculate the testing result during field investigation and testing 4 Abbreviations For the purposes of this document, the abbreviations given in GB 15629.11 series and the following apply. ADDID AE AMPDU AP ASU ASUE BE BSS CA CCK CTS DHCP DoS DQPSK DSSS DTIM EIRP EUT FER GI GPS IBSS ICMP IP MAC OFDM OUI PER PS PSDU QoS RBW RTS SNMP SOM SSID STA TIS TRP USK VBW VO WAI WAPI WLAN WPI WWW ADDress InDex Authenticator Entity Aggregate MAC Protocol Data Unit Access Point Authentication Service Unit Authentication SUpplicant Entity Best Effort Basic Service Set Certificate Authority Complementary Code Keying Clear To Send Dynamic Host Configuration Protocol Denial of Service Differentiated Quadrature Phase Shift Keying Direct Sequence Spread Spectrum Delivery Traffic Indication Message Equivalent Isotropically Radiated Power Equipment Under Test Frame Error Ratio Guard Interval Global Positioning System Independent Basic Service Set Internet Control Message Protocol Internet Protocol Medium Access Control Orthogonal Frequency-Di vision Multiplexing Organizationally Unique Identifier Packet Error Rate Power Save PLCP Service Data Unit Quality of Service Resolution Band Width Request To Send Simple Network Management Protocol Secure, Operational and Manageable Service Set IDentifier STAtion Total Isotropic Sensitivity Total Radiated Power Unicast Session Key Video Band Width VOice WLAN Authentication Infrastructure WLAN Authentication and Privacy Infrastructure Wireless Local Area Network WLAN Privacy Infrastructure World Wide Web 5 Overview As shown in Figure 1, the WLAN system is based on the existing general cabling system. The WLAN system involved in this standard is the part in the solid frame in Figure 1. This system consists of three equipment types, i.e., STA, AP and ASU. The functional requirements of such equipment are given in GB 15629.11 series. This standard mainly aims at proposing the testing methods for STA, AP and ASU specific to the functional requirements given in the above standards. In addition, it specifies the engineering testing method of WLAN system by combining with the specific system requirements. 布缆系统 Cabling system Figure 1 Composition of WLAN System The engineering testing of WLAN system shall be based on the engineering design and acceptance requirements of information network system and WLAN system in GB 50339. See Clause 6 for specific requirements. The engineering testing of WLAN system will affect the operation and maintenance of WLAN. See Annex A for the content summary of WLAN design and planning, and Annex B for that of WLAN operation and maintenance. The WLAN equipment is tested on the basis of GB 15629.11 series, see Clause 7 for specific requirements. The equipment testing method specified in Clause 7 is also applicable to the interoperability testing of WLAN equipment (see Annex C) and the testing of WLAN system equipment in specific industrial applications (see Annex D). Note: In this standard, the working mode of WLAN equipment meeting the security requirements of GB 15629.11-2003/XG1-2006 at higher speed is referred to as the enhanced mode, and the testing method of enhanced mode is given. Equipment in enhanced mode includes equipment complying with IEEE Std P802.11n-2009 and using WAPI security mechanism, and equipment complying with IEEE Std P802.11ac and using WAPI security mechanism. 6 Engineering Testing of WLAN System 6.1 Testing Conditions The engineering testing of WLAN shall be carried out on the premise of meeting the following conditions: a) before testing, the engineering testing plan and testing documents shall be formulated according to the design and acceptance documents; b) the tested party shall at least provide qualification documents such as network access license and product certificate of relevant equipment; c) the instruments and tools used for testing shall pass the corresponding measurement and calibration; d) the wireless AP cabling system in the building shall comply with the relevant cabling standards; e) the sampled AP and STA shall be distributed throughout the network as far as possible; f) the proportion of APs subjected to sampling testing shall not be less than 10%, and the number of APs sampled shall not be less than 10. If the total number of APs is less than 10, all of them shall be tested. 6.2 Testing Methods 6.2.1 Network function testing 6.2.1.1 Association testing Testing steps and judgment criteria are as follows: a) configure information and frequency of association testing; b) test each AP for 50 times or more, and automatically test the associated AP; c) the success rate of association shall meet the requirements of system design and acceptance. The success rate of AP association in the testing area should be above 95%. 6.2.1.2 Handover testing Testing steps: a) the testing terminal accesses the network through authentication and pings the local gateway through the wireless network card; b) after the testing terminal moves from the coverage range of the current AP to the coverage range of the adjacent AP, the continuous ping of the local gateway is still successful; c) in this process, use another testing terminal to log in to the management page of the source AP and the target AP to confirm that the testing terminal is handed over from the source AP to the target AP; d) repeat the above steps and continuously test for more than 10 times, including the AP to be tested and all adjacent APs, and record whether the handover is successful; e) the handover success rate and handover packet loss rate shall meet the requirements of system design and acceptance. The handover success rate should not be less than 90%, and the packet loss rate caused by handover should not be greater than 5%. 6.2.2 Signal strength testing 6.2.2.1 Edge field strength Testing steps and judgment criteria are as follows: a) adopt professional WLAN maintenance tool; b) carry out inker survey in the target coverage area; c) obtain the field strength coverage in the testing area in the form of hot map; d) the design of testing path shall be reasonable. In a room with walls, the testing path should include both inner and outer sides of the wall; e) the indoor testing path shall cover every passage and station; f) the edge field strength shall meet the requirements of system design and acceptance. The received signal strength should not be lower than -70dBm in densely populated areas such as college dormitories while not be lower than -75dBm at the edge of open areas such as conference rooms and restaurants. 6.2.2.2 Signal-to-noise ratio Testing steps and judgment criteria are as follows: a) test with WLAN maintenance tool; b) carry out inker survey in the testing target area; c) display the comprehensive signal-to-noise ratio testing result in the testing area in the form of hot map; d) the signal-to-noise ratio shall meet the requirements of system design and acceptance. The signal-to-noise ratio should be above 95% in the design target coverage area, and that of the received downlink signal should be greater than 10dB. 6.2.2.3 Transmitting power Testing steps and judgment criteria are as follows: a) test with WLAN maintenance tool; b) actively associate the testing tool with the target AP to be tested; c) carry out inker survey in an AP-centered area with a radius of 30m; d) display the AP field strength at different positions in the coverage area of the target AP in the form of hot map, and display the edge field strength in the coverage area with a radius of 30m at the same time; e) the transmitting power shall meet the relevant requirements of WLAN specified in GB 50339. In the coverage area, the channel signal strength of the AP should not be lower than -75dB. Foreword I Introduction II 1 Scope 2 Normative References 3 Terms and Definitions 4 Abbreviations 5 Overview 6 Engineering Testing of WLAN System 7 WLAN Equipment Testing Annex A (Informative) Key Points in Design and Planning Stage of WLAN Annex B (Informative) Key Points in Operation and Maintenance Stage of WLAN Annex C (Informative) Interoperability Testing of WLAN System Annex D (Informative) Testing Methods of WLAN in Industrial Application Annex E (Informative) Performance of Testing Tools and Systems Bibliography 无线局域网测试规范 1范围 本标准规定了基于GB 15629.11系列国家标准的无线局域网系统的工程和设备的测试方法。 本标准适用于采用GB 15629.11系列国家标准的无线局域网系统的工程和设备测试。 2规范性引用文件 下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文 件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。 GB/T 1988-1998信息技术信息交换用七位编码字符集 GB 15629.11-2003信息技术系统间远程通信和信息交换局域网和城域网特定要求第11 部分：无线局域网媒体访问控制和物理层规范 GB 15629.11-2003/XG1 -2006信息技术系统间远程通信和信息交换局域网和城域网特定 要求 第11部分：无线局域网媒体访问控制和物理层规范 第1号修改单 GB 15629.1101-2006 信息技术系统间远程通信和信息交换局域网和城域网特定要 求 第11部分:无线局域网媒体访问控制和物理层规范：5.8 GHz频段高速物理层扩展规范 GB 15629.1102- 2003信息技术系统间远程通信和信息交换局域网和城域网特定要 求 第11部分：无线局域网媒体访问控制和物理层规范：2.4 GHz频段较高速物理层扩展规范 GB 15629.1103-2006信息技术系统间远程通信和信息交换局域网和城域网特定要 求第11部分:无线局域网媒体访问控制和物理层规范：附加管理域操作规范 GB 15629.1104—2006信息技术系统间远程通信和信息交换局域网和城域网特定要求 第11部分:无线局域网媒体访问控制和物理层规范：2.4 GHz频段更高数据速率扩展规范 GB/T 16264.8-2005信息技术开放系统互连目录第8部分:公钥和属性证书框架 GB 50339—2013智能建筑工程质量验收规范 3术语和定义 GB 15629.11系列标准界定的以及下列术语和定义适用于本文件。 3.1 接入点控制器 AP controller AC 提供对AP的集中控制管理、包括版本下发、配置下发、射频管理和用户流量管理。 3.2 非集中控制器 noncentralized controller 能够独立完成WLAN覆盖，支持用户数据的二层方式转发，支持基于网元管理系统的远程管理 功能。 3.3 集中控制器 centralized controller 与接入点控制器组成统一系统完成WLAN覆盖，由接入点控制器实现集中控制管理，并支持基于 网元管理系统的远程管理功能。 3.4 检测控制台 testing control platform 一种可以抓取有线以及无线以太网帧，并能够对其结构和格式进行解析的工业计算机，可以对无线 局域网协议流程和数据格式是否完整和正确进行判别,。 3.5 询问长脚本 inquiry long script InquiryL 用于在服务器和客户端之间传输100个八位位组的小文件的脚本文件，一般用于在性能测试中模 拟被测产品在实际应用中的效能。 3.6 WLAN 维护类仪表 WLAN maintenance tool 用于无线局域网规划、设计、验收、优化、排障、干扰分析的测试仪器或者测试软件工具。 3.7 热图 hot map 以不同颜色在无线覆盖区域平面图上标识不同区域覆盖水平的一种展现形式。 3.8 打点测试 inker survey 在现场勘查测试过程中，使用特定工具，在测试区域的平面图上采用手动或基于GPS自动的方式 进行点击并获取测试数据、计算测试结果的过程。 4缩略语 GB 15629.11系列标准界定的以及下列缩略语适用于本文件。 ADDID AE AMPDU AP ASU ASUE BE BSS 地址索弓| (ADDress InDex) 鉴别器实体(Authenticator Entity) 聚合 MAC 协议数据单元(Aggregate MAC Protocol Data Unit) 无线接入点(Access Point) 鉴别服务单元(Authentication Service Unit) 鉴别请求者实体(Authentication SUpplicant Entity) 尽力而为(Best Effort) 基本服务集(Basic Service Set) CA CCK CTS DHCP DoS DQPSK DSSS DTIM EIRP EUT 数字证书认证中心(Certificate Authority) 补码键控(Complementary Code Keying) 允许发送(Clear To Send) 动态主机配置协议(Dynamic Host Configuration Protocol) 拒绝服务(Denial of Service) 差分正交相移键控(Differentiated Quadrature Phase Shift Keying) 直序列扩频(Direct Sequence Spread Spectrum) 传输指示消息(Delivery Traffic Indication Message) 等效全向辐射功率(Equivalent Isotropically Radiated Power) 被测设备(Equipment Under Test) FER GI GPS IBSS ICMP IP MAC OFDM OUI PER PS PSDU QoS RBW RTS SNMP SOM SSID STA TIS TRP USK VBW VO WAI 帧差错率(Frame Error Ratio) 保护间隔(Guard Interval) 全球定位系统(Global Positioning System) 独立基本服务集(Independent Basic Service Set) 互联网控制报文协议(Internet Control Message Protocol) 互联网协议(Internet Protocol) 媒体访问控制(Medium Access Control) 正交频分复用(Orthogonal Frequency-Di vision Multiplexing) 组织唯一标识符(Organizationally Unique Identifier) 分组错误率(Packet Error Rate) 节能(Power Save) PLCP 服务数据单元(PLCP Service Data Unit) 服务质量(Quality of Service) 分辨带宽(Resolution Band Width) 请求发送(Request To Send) 简单网络管理协议(Simple Network Management Protocol) 安全、可运营、可管理(Secure, Operational and Manageable) 服务集标识(Service Set IDentifier) 站(点 XSTAtion) 总全向灵敏度(Total Isotropic Sensitivity) 总辐射功率(Total Radiated Power) 单播会话密钥(Unicast Session Key) 视频带宽(Video Band Width) 话音(VOice) 无线局域网签别基础结构(WLAN Authentication Infrastructure) WAPI 无线局域网鉴别与保密基础结构(WLAN Authentication and Privacy Infrastructure) WLAN WPI WWW 无线局域网(Wireless Local Area Network) 无线局域网保密基础结构(WLAN Privacy Infrastructure) 万维网(World Wide Web) 5概述 如图1所示，无线局域网系统建立在已有的通用布缆系统基础之上，本标准所涉及的无线局域网系 统为图1中实线框内的部分，该系统组成包括三种设备类型：STA、AP和ASU,设备的功能要求在 GB 15629.11系列标准中给出。本标准主要针对上述标准给出的功能要求，提出了对STA、AP和ASU 三种设备的测试方法。另外，结合具体系统要求给出了无线局域网系统的工程测试方法。 布缆系统 图1无线局域网系统组成 无线局域网系统的工程测试应以GB 50339中信息网络系统和无线局域网系统的工程设计、验收 要求为依据，具体规定见第6章。无线局域网系统工程测试将影响无线局域网运行维护阶段的工作。 无线局域网设计规划阶段内容概要参见附录A,无线局域网运行维护阶段内容概要参见附录B。 无线局域网设备测试的依据为GB 15629.11系列标准，具体规定见本标准第7章。第7章规定的 设备测试方法同样适用于无线局域网设备互操作性测试（参见附录C）和特定行业应用中无线局域网系 统设备的测试（参见附录D）。 注：本标准将符合GB 15629.11 -2003/XG1 2006安全要求的无线局域网设备在更高速率条件F的「作模式称为 增强模式，并给出「增强模式的测试方法。增强模式设备包括：符合IEEE Std P8O2.11n 2009并使用f WAPI安全机制的设备和符合IEEE Std P802.11ac并使用了 WAPI安全机制的设备等。 6无线局域网系统的工程测试 6.1测试条件 无线局域网的工程测试需在满足以下条件的前提下进行： a） 开始检测前，应根据设计、验收文件制定工程测试计划和测试文档； b） 被测方应至少提供相关设备的入网许可证明、产品合格证等资质文件； c） 检测所使用的仪器仪表应通过相应的计量和校准； d） 建筑物内无线AP布缆系统应符合布缆相关标准的规定； e） 所抽样的AP和STA应尽可能最佳分布在整个网络中； f） 抽样测试AP的比例应不低于10%,被抽测AP的数量应不小于10个，如果总的AP数量小 于1。个，应全部测试。 6.2测试方法 6.2.1网络功能测试 6.2.1.1关联测试 测试步骤和判定准则： a） 配置关联测试信息及测试次数； b） 每个AP测试次数不少于50次，自动进行关联AP的测试; c）关联成功率应符合系统设计、验收要求。被测区域内AP关联成功率宜达到95%以上。 6.2.1.2切换测试 测试步骤： a） 测试终端通过认证接入网络，并通过无线网卡ping本地网关； b） 测试终端由目前接入AP的覆盖范围移动至相邻AP的覆盖范围内后，一直进行的ping本地 网关仍然成功； c） 在此过程中使用另一台测试终端登陆到源AP和目标AP管理页面，确认测试终端由源AP切 换到了目标AP； d） 重复以上步骤，连续测试10次以上，测试包含待测AP及所有相邻AP,记录切换是否成功； e） 切换成功率及切换丢包率应符合系统设计、验收要求。切换成功率宜不小于90%,切换造成 丢包率宜不大于5%。 6.2.2信号强度测试 6.2.2.1边缘场强 测试步骤和判定准则： a） 釆用专业的WLAN维护类测试仪表； b） 在目标覆盖区域内进行打点测试； c） 以热图形式得出测试区域的场强覆盖情况； d） 测试路径的设计应合理，在有墙壁的房间，测试路径宜包含墙壁内外两侧； e） 室内的测试路径应覆盖每个过道和工位； f） 边缘场强应符合系统设计、验收的要求。在高校宿舍等用户密集区域，接收信号强度宜不低于 -70 dBm；在会议室、茶餐厅等开阔区域边缘接收信号强度宜不低于一75 dBm。 6.2.2.2信噪比 测试步骤和判定准则： a） 使用WLAN维护类测试仪表进行测试； b） 在测试目标区域内进行打点测试； c） 以热图形式显示测试区域内全面的信噪比测试结果； d） 信噪比应符合系统设计、验收的要求。信噪比在设计目标覆盖区域内宜达到95%以上的位 置，接收到的下行信号信噪比宜大于10 dB0 6.2.2.3发射功率 测试步骤和判定准则： a） 使用WLAN维护类测试仪表进行测试； b） 将测试仪表主动关联到待测目标AP； c） 在以AP为中心的30 m半径区域内进行打点测试； d） 以热图形式显示目标AP覆盖范围内不同位置的AP场强，同时显示以30 m为半径的覆盖区 域内的边缘场强； e） 发射功率符合GB 50339无线局域网相关要求。在覆盖范围内接入点的信道信号强度宜不低 于一75 dBo 6.2.2.4 组播功能 测试步骤和判定准则: a) b) c) 采用专业的WLAN维护类测试仪表； 模拟生成组播流； 组播流的发送和接收检测结果应符合系统设计、验收的要求。 6.2.2.5 QoS 测试步骤和判定准则： a） 采用专业的WLAN维护类测试仪表； b） 检测队列调度机制； c） 边缘场强符合系统设计、验收的要求。宜能够区分业务流并保障关键业务数据优先发送。 6.2.3传输性能测试 6.2.3.1 网络连通性 测试步骤和判定准则: a) b) c) 测试终端通过认证后接入指定无线局域网络； 利用ping命令测试网络连通性； 连续测试不小于50次，统计测试成功率； d) 连通成功率应符合系统设计、验收要求。成功率宜大于97%。 6.2.3.2 传输速率 测试步骤和判定准则: a) b) c) 使用WLAN维护类测试仪表关联到目标AP/SSID； 在目标覆盖区域内，测试此AP与模拟成STA的测试仪表之间的上传/下载速率； 传输速率应符合GB 50339无线局域网相关要求。传输速率宜不低于5.5 Mbit/s。 6.2.3.3 吞吐量 测试步骤和判定准则; a) b) c) 使用WLAN维护类测试仪表关联到目标AP/SSID； 对此AP/SSID进行系统吞吐量和带宽的测试； 系统吞吐量和带宽值应符合系统设计、验收的要求。对于受传输带宽等条件限制的AP,可根 据传输带宽等确定下载速率要求。 6.2.3.4 丢包率 测试步骤和判定准则： a） 将WLAN维护类测试仪表接入网络； b） AP/AC与STA之间的测试数据包应釆用不少于100个ICMP64Byte帧长； c） 记录丢包率等参数； d） 丢包率应符合GB 50339无线局域网相关要求。宜满足，不少于95%路径的数据包丢失率小 于5%。 6.2.3.5往返时延 测试步骤和判定准则： a） 访问指定SSID的WLAN网络； b） 成功接入网络后,ping指定测试网络地址的时延； c） 记录时延时间，精确到毫秒； d） 往返时延应符合系统设计、验收要求。平均时延宜小于100 ms。 6.2.4系统安全测试 6.2.4.1安全功能设置测试 6.2.4.1.1假冒MAC地址 测试步骤和判定准则： 使用WLAN安全监测仪表，通过厂商（）UI、无线媒体类型等进行假冒MAC地址测试。所获得的 厂商OUI应符合厂商规范中的规定，AP设备具备MAC地址相关管理功能。 6.2.4.1.2射频扫描 测试步骤和判定准则： 使用相应测试工具对空SSID（Null SSID）探测帧进行检测。测试结果应符合系统安全功能设计、 验收要求，AP设备具备射频相关管理功能。空SSID探测帧数宜小于50帧/s。 6.2.4.1.3接入认证 测试步骤和判定准则： a） 在AP覆盖区域内不同地点使用“用户名+密码''方式进行20次DHCP+页面认证，记录是否 认证成功； b） 用户使用相应的测试终端，在网络覆盖区域内的不同地点进行20次MAC认证，记录是否认 证成功； c） 接入认证的控制策略应符合设计要求。认证失败次数宜小于或等于1次。 6.2.4.2非法接入测试 6.2.4.2.1 未授权 AP 测试步骤和判定准则： 使用WLAN安全监测仪表通过MAC地址、生产商ID,SSID,无线媒体类型、射频信道等参数检测 未授权AP。测试结果应符合系统防攻击设计、验收的要求。检测到的未授权AP的信号强度宜低于 80 dBm,或者其发送帧数小于50帧/s。 6.2.4.2.2 未授权 STA 测试步骤和判定准则： WLAN安全监测仪表与测未授权AP使用相同的机制，对未授权STA进行检测。测试结果应符 合系统防攻击设计、验收的要求。检测到的未授权STA的信号强度宜低于80 dBm,或者其发送帧数小 于50帧/s。 注：这些检测机制是通过MAC地址、生产商ID,SSID,无线媒体类型、射频信道来实现的。另外，关联到未授权AP 的终端同样会触发一个未授权终端告警。 6.2.4.3 DoS攻击测试 6.2.4.3.1针对基础架构的攻击 测试步骤和判定准则： 通过WLAN安全监测仪表监测攻击行为并对设备进行定位。测试结果应符合系统防攻击设计、 验收的要求。检测到的RTS/CTS帧数宜小于500帧/s。 6.2.4.3.2 针对AP的DoS攻击 测试步骤和判定准则： 通过WLAN安全监测仪表监测客户端的鉴别过程，并识别出DoS攻击的特征。测试结果应符合 系统防攻击设计、验收的要求。未完成的认证/关联业务占比宜小于80%；未认证的关联请求数宜小于 100;活动的关联数宜小于100;省电轮询（PS-Poll）帧数宜小于100；探测请求帧数宜小于500；重关联帧 数宜小于10。 6.2.4.3.3 针对STA的DoS攻击 测试步骤和判定准则： 使用WLAN安全监测仪表监测客户端的鉴别过程，并识别出DoS攻击的特征。测试结果应符合 系统防攻击设计、验收的要求。认证失败次数宜小于50；乱序的接触认证帧数宜小于10；乱序的取消关 联帧数宜小于10;认证失败的帧数宜小于50；探测应答帧数宜小于60。 6.2.5 系统文档检验 无线局域网系统的工程测试，应包含对以下文档的检验： a） 布缆系统验收合格报告； b） 无线局域网系统设计文件； c） 无线局域网系统自测报告； d） 无线局域网系统试运行记录； e） 无线局域网工程竣工报告； f） 无线局域网系统运行维护日志； g） 无线局域网系统故障处理记录； h） 无线局域网系统配置变更记录。 7无线局域网设备测试 7.1 STA测试方法 7.1.1测试条件 7.1.1.1 环境条件 测试应在下述环境条件下进行： a） 温度：15 °C 〜35 °C； b） 相对湿度：25%〜75%； c） 大气压：86 kPa〜106 kPa。 |
联系我们
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
微信联系客服
|
| 关于我们 | 联系我们 | 收费付款 |
| 服务热线：400-001-5431 | 电话：010-8572 5110 | 传真：010-8581 9515 | Email: bz@bzfyw.com | |
版权所有： 北京悦尔信息技术有限公司 2008-2020 京ICP备17065875号-1
|
| 本页关键词： |
| GB/T 32420-2015, GB 32420-2015, GBT 32420-2015, GB/T32420-2015, GB/T 32420, GB/T32420, GB32420-2015, GB 32420, GB32420, GBT32420-2015, GBT 32420, GBT32420 |