GB/T 37020-2018 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37020-2018	RFQ	ASK	3 days	Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Specific requirements -- Medium access control and physical layer specification for video wireless personal area networks (VPA	Valid

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Basic data

Standard ID: GB/T 37020-2018 (GB/T37020-2018)
Description (Translated English): Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Specific requirements -- Medium access control and physical layer specification for video wireless personal area networks (VPA
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: L79
Classification of International Standard: 35.110
Word Count Estimation: 202,264
Date of Issue: 2018-12-28
Date of Implementation: 2022-01-01
Regulation (derived from): National Standard Announcement No. 17 of 2018
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37020-2018: Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Specific requirements -- Medium access control and physical layer specification for video wireless personal area networks (VPA

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Information technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements--Medium access control and physical layer specification for video wireless personal area networks (VPAN) ICS 35.110 L79 National Standards of People's Republic of China Remote communication and information exchange between information technology systems LAN and MAN specific requirements Video wireless personal area network (VPAN) media Access control and physical layer specifications 2018-12-28 released.2019-07-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Abbreviations 4 5 Overall description 6 5.1 Overview 6 5.2 Network Topology 7 5.3 Components of the network system 8 5.4 Logical Service Interface 11 5.5 Service Overview 13 5.6 Relationship between services 16 5.7 Complete network structure 18 5.8 Messages for Support Services 18 5.9 Reference Model 21 5.10 Functional Overview 21 6 Physical Layer Specification 24 6.1 Overview 24 6.2 PHY function 25 6.3 General requirements and definitions 25 6.4 PHY Service Detail Specification 26 6.5 PPDU Format 34 6.6 PHY Service Interface 34 6.7 PHY layer 35 6.8 PLME 70 6.9 MCS parameters 73 6.10 780MHz band RF requirements 74 7 MAC layer specification 76 7.1 Overview 76 7.2 MAC Sublayer Service Specification 77 7.3 MAC frame format 82 7.4 Management Frame Frame Body Components 97 7.5 MAC Function Overview 111 7.6 Distributed Coordination Function 115 7.7 TS scheduling and sending 132 7.8 SP allocation and management 132 7.9 AP cluster mechanism 145 7.10 Message Sequence for MAC Sublayer and PHY Interaction Figure 152 Layer 8 Management 157 8.1 Management Model Overview 157 8.2 General Management Primitives 158 8.3 MLMESAP interface 159 8.4 PLMESAP interface 178 8.5 MAC Sublayer Management Entity 183 Appendix A (informative) Regulations on radio frequencies 193 A.1 Introduction 193 A.2 China Spectrum Management Regulations 194

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This standard was drafted. China Electronics Technology Standardization Research Institute, Shenzhen HiSilicon Semiconductor Co., Ltd., Chongqing University of Posts and Telecommunications. The main drafters of this standard. Li Dejian, Zhang Chi, Zhuo Lan, Wang Ping, Zhao Xiangyang, Li Yong. Remote communication and information exchange between information technology systems LAN and MAN specific requirements Video wireless personal area network (VPAN) media Access control and physical layer specifications

1 Scope

This standard specifies the specifications of the media access control layer and the physical layer of the wireless personal area network for video. This standard gives the PHY function Energy, PHY Service Interface, PHY Layer Requirements, MAC Sublayer Service Specification, MAC Frame Format, MAC Function Requirements, and Entity Management Claim. This standard applies to the design and development of fixed, portable and low-speed mobile devices.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 9387.1-1998 Basic reference model for information technology open systems interconnection - Part 1. Basic model GB/T 15629.2-2008 Information technology systems - Telecommunications and information exchange - Particular requirements for local and metropolitan area networks Part 2. Logical Link Control GB 15629.11-2003 Information technology systems - Telecommunications and information exchange - Particular requirements for local and metropolitan area networks Part 11. Wireless LAN Media Access Control and Physical Layer Specifications

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Access point access point; AP Any entity that has STA functionality and provides access to distributed services through WM for associated STAs. 3.2 Associate association The distributed system service that the STA can invoke to establish mapping between APs. 3.3 Identification of authentication Used to establish the identity authorization of the STA to associate the services of other members in the STA set. 3.4 Basic service area basicservicearea; BSA A conceptual area in which members can communicate. 3.5 Basic service set basicserviceset; BSS A set of STAs controlled by a single coordination function has at least one AP and one STA. ......

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