电子信息英文.doc

2. Normative references The following referenced documents are indispensable for the application of this standard. For dated references,only the edition cited applies. For undated references, the latest edition of the referenced document(including any amendments or corrigenda) applies. 2.1 IEEE documents IEEE Std 802?, IEEE Standards for Local and Metropolitan Area Networks: Overview and Architecture. IEEE Std 802.15.2?, IEEE Recommended Practice for Telecommunications and Information exchange between systems—Local and metropolitan area networks—Specific Requirements—Part 15.2: Coexistence of Wireless Personal Area Networks with Other Wireless Devices Operating in Unlicensed Frequency Band. 2.2 ISO documents ISO/IEC 3309, Information technology — Telecommunications and information exchange between systems— High-level data link control (HDLC) procedures — Frame structure. ISO/IEC 7498-1, Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model. ISO/IEC 8802-2, Information technology — Telecommunications and information exchange between systems— Local and metropolitan area networks — Specific requirements — Part 2: Logical link control. ISO/IEC 10039, Information technology — Open Systems Interconnection — Local Area Networks —Medium Access Control (MAC) service definition. ISO/IEC 15802-1, Information technology — Telecommunications and information exchange between systems— Local and metropolitan area networks — Common specifications — Part 1: Medium Access Control (MAC) service definition. 2.3 ITU documents ITU-T Recommendation G.711, Pulse code modulation (PCM) of voice frequencies. ITU-T Recommendation O.150, Digital test patterns for performance measurements on digital transmission equipment. ITU-T Recommendation O.153, Basic parameters for the measurement of error performance at bit rates below the primary rate. ITU-T Recommendation X.200, Information technology—Open systems interconnection—Basic reference model: The basic m