This part is a sub-item of GB/T 15629.11 "Specific requirements for local area networks and metropolitan area networks for telecommunications and information exchange between information technology systems Part 11: Wireless LAN media access control and physical layer specifications", with an operating frequency band of 2.4GHz-2.4835GHz, and is a higher-speed physical layer extension specification for wireless LANs. GB 15629.1102-2003 Specific requirements for local area networks and metropolitan area networks for telecommunications and information exchange between information technology systems Part 11: Wireless LAN media access control and physical layer specifications: 2.4GHz frequency band higher-speed physical layer extension specification GB15629.1102-2003 Standard download decompression password: www.bzxz.net

JCS 35. 11C
National Standard of the People's Republic of China
GB15629.1102—2003
Information technology
Telecommunications and information exchange between systems
Specific requirements for local and metropolitan area networks - Part 11: Wireless LAN Medium Aeress Cnntrol (MAC)and Physical Layer (PHY) Specifieations:Highcr-Spced PhysicalLayer Extensions in thc 2.4 GHzTnformation tcchnology - Telecommunications and information exo:hangebctwcel systems-Local and metropolitan area neiwnrksSpecificrequirements - Part 1l:Wireless LAN Medium Aeress Cnntrol (MAC)and Physical Layer (PHY) Specifieations:Highcr-Spced PhysicalLayer Extensions in thc 2. 4 GHz Issued on May 12, 2003
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Implementation on December 1, 2003
GB15629.1102—20G3
Article 6.4.6.1, Article 6.4.6.8, Article 6.4.7.1 and Article 6.4.7.4 of this Part are mandatory, and the rest are recommended:
This Part is adopted for revision IEEEStd8C2.116:19991 Part 1: Media access control and physical layer specifications for wireless metropolitan area networks (especially for the 2.4835 GHz frequency band), especially for the high-speed physical layer specifications for wireless back-end networks (including 2.0 GHz and 2.4835 GHz frequency bands), which is a part of G15625.11 Information technology system core communications and information exchange products, especially for dual metropolitan area networks (including 2.4835 GHz and 2.4835 GHz frequency bands), which is a part of G15625.11 Part 1: Media access control and physical layer specifications for wireless back-end networks (including 2.4835 GHz and 2.4835 GHz frequency bands), which is a part of G15625.11 Information technology system core communications and information exchange products, especially for dual metropolitan area networks (including 2.4835 GHz and 2.4835 GHz frequency bands), which is a part of G15625.11 Business specification, 2.4 (H> but the high-speed high-speed line network is trapped in the physical cloud must comply with this part: other features must comply with G! 55.11 letter point technology system free remote communication information exchange to the end of the account network and the city of two requirements Part 11: Wireless LAN training physical access to the light and physical specifications, this part of the government adopted the month TFEStd902.115: 1999, compared with EEEStd302.116: 199S. The main differences are as follows: According to the language Some indentation formats have been modified: - Station structure rules according to B/T1.-2CUJ:
Added Chinese content in the sections and appendices related to radio emission specifications - The revised part of GB15629.112003 is used as a normative appendix (included in the relevant sections): Correspondingly, some article numbers have also been adjusted:
- Considering the relative independence of this part and B15629.-1, the 18 rate in the original standard is adjusted to the 5th year of this part. Appendix A, Appendix 3, Appendix C (i.e. Appendix D) of this part are standard appendices and Appendix E is a data appendix. This part was issued by the Ministry of Information Industry of the People's Republic of China. This part is issued by China Electronics Technology Standardization Institute, which is under the jurisdiction of Xi'an Xidian Wireless Network Communication Co., Ltd., and the participants are National Radio Monitoring Center, National Commercial Code Research Center, China Electronics Technology Standardization Institute, Xi'an University of Technology and Liang'an Post and Telecommunications College: the main figures are: Ying Jiehai, Guo Hongdonghai, Jie Ming, Neng Tongtong, De Zhiyong, Xu Fuying, Ling Wengang, Li Renban, Chang Rong, Zhang Bianling, Huang Jiazi, Tu Lingmin, Li Zuodong and Zhu Zhiyang. 1 Specification
GH15629.1102—2003
Specific requirements for local and metropolitan area networks for telecommunications and information exchange between information technology systems Part 1: Wireless local area network media access control and physical layer specifications: Specifications for higher speed physical layer extensions in the 2.4 GHz frequency band This part specifies the media access control (MAC) and physical layer (TIP) for higher speed wireless local area networks in the 2.4 GHz frequency band (“4 Hz”) frequency band. 2 Normative references
The following documents, through reference in GB_5629,108-2>05, become the provisions of this part. They are the referenced documents with the specified period. All subsequent modifications (excluding other incorrect contents) or chain clauses shall apply Not applicable to this part, however, the parties that have reached an agreement on this part may use the latest versions of these documents: The date is the referenced document, and the latest version applies to this part, GB15629.11-2033 Information technology systems for telecommunications and information exchange between large and small area networks Part 1, Wireless local area network physical layer access control and physical layer specifications S0/IEC8302-11:1SS9, MUL) 3 Terms and definitions
GH1562\, 11 The terms and definitions determined are applicable to this part. 4 Abbreviations
Except for the following abbreviations, the abbreviations in Section 4 of GB15621, 11-2003 are applicable to this part, CCK
HR/TXSSS||tt| |HR/DSSS/shorl
HR/IXSSS/PBTC
IR/DSSS/FBCC/shor:
5 General
Complementary codewww.bzxz.net
High speed direct sequence spread spectrum with long preamble and header High speed direct sequence spread spectrum with optional short preamble and header High speed direct sequence spread spectrum with optional packet binary convolutional coding and long preamble and header
High speed direct sequence spread spectrum with optional packet binary convolutional coding and optional short preamble
This part is a supplement to GB1562S.11 and defines the high speed physical layer specification for wireless local area networks in the 2.1GIIz frequency band. Its physical layer uses high speed direct sequence spread spectrum This part mainly includes the HR/TSSSPTIY service datagram, high speed FLIP sublayer, high speed P1ME and business speed PDM layer, and makes some modifications to the MAC layer in GB 156211 according to the application of this part. Unless otherwise stated, the contents of GB 156211 are applicable to this part. 6 High Speed ​​Direct Sequence Spread Spectrum PHY Specification 6.1 Overview This part specifies the business speed extension of the Direct Sequence Spread Spectrum System (see Section 1.1 of GB 5529.11-2003), which is referred to as the high speed physical layer of the 2.4 Gbps frequency band specified for TSM applications in GB 15629.1192-2003. The DSS system is based on the data rate capability of the expansion: as described in the first section of GB1523.11-2003, in addition to the 1Mbit/s and 2Mbit/s rates, it also provides a high data rate of 5.5Mbit/s and 11Mbit/s. To carry high data rates, the interrupt mode uses chip-based clock control (CCK) modulation. The chip rate is 11MHz, which is the same as the DSS9 system in Chapter 15 of GB15529.1-2003, providing the same channel occupancy. The new basic function described in this chapter is called high-speed direct link expansion (HR/SSS). The basic business speed PIIY uses the same PIC preamble and code as DSSSPHY, so the two FHYs can use the same speed communication system in the same TSS. In addition to providing an improved filter for DSSS systems, the development of advertising technology has made a number of optional features available and effective, which improve the performance of the unsolicited LAV system.
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