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Delivery: <= 13 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 36628.2-2019: Information technology -- Telecommunications and information exchange between systems -- Visible light communication -- Part 2: Specification of media access control and physical layer for low-rate and narrowband visible light communication Status: Valid
Basic dataStandard ID: GB/T 36628.2-2019 (GB/T36628.2-2019)Description (Translated English): Information technology -- Telecommunications and information exchange between systems -- Visible light communication -- Part 2: Specification of media access control and physical layer for low-rate and narrowband visible light communication Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: L79 Classification of International Standard: 35.110 Word Count Estimation: 102,135 Date of Issue: 2019-08-30 Date of Implementation: 2020-03-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 36628.2-2019: Information technology -- Telecommunications and information exchange between systems -- Visible light communication -- Part 2: Specification of media access control and physical layer for low-rate and narrowband visible light communication---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order. Information technology - Telecommunications and information exchange between systems - Visible light communication - Part 2. Specification of media access control and physical layer for low-rate and narrowband visible light communication ICS 35.110 L79 National Standards of People's Republic of China Remote communication and information exchange between information technology systems Visible light communication - Part 2. Low-speed narrow-band visible light Communication media access control and physical layer specifications betweensystems-Visiblelightcommunication-Part 2.Specificationof Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued ContentForeword III 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 3.1 Terms and Definitions 1 3.2 Abbreviations 1 4 Overall Description 3 4.1 Network Topology 3 4.2 VLC and RF heterogeneous networks 3 4.3 Full duplex transmission 3 4.4 Architecture 4 4.5 Address and Logo 4 4.6 Support for dimming and flicker avoidance 4 4.7 Data Transfer Model 7 4.8 Security 7 5 PHY requirements 8 5.1 Overview 8 5.2 Operating mode 8 5.3 General requirements 9 5.4 Light brightness adjustment 11 5.5 flicker avoidance 13 5.6 PPDU Format 13 5.7 PHY Service Specification 16 5.8 PHY enumeration and description 23 5.9 PHY constants and PIB attributes 24 5.10 PHY 25 6 MAC layer protocol 29 6.1 MAC Function Description 29 6.2 MAC frame format 44 6.3 MAC Command Frame Format 53 7 MAC layer service 62 7.1 Summary 62 7.2 MAC Data Service 62 7.3 MAC Management Service 71 7.4 MAC Constants and MIB Attributes 91 8 Security 95 8.1 Encryption 95 8.2 Authentication and Key Management 95ForewordGB/T 36628 "Telecom Communication between Information Technology Systems for Remote Communication and Information Exchange" currently publishes the following sections. --- Part 1. Media access control and physical layer overall requirements; --- Part 2. Low-speed narrowband visible light communication media access control and physical layer specifications; --- Part 3. High-speed visible light communication media access control and physical layer specifications; --- Part 4. Indoor Positioning Transmission Protocol. This part is the second part of GB/T 36628. This part is 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 part is proposed and managed by the National Information Technology Standardization Technical Committee (SAC/TC28). This section was drafted by. China Electronics Technology Standardization Institute, Tsinghua University, Strategic Support Force Information Engineering University, Shenzhen Saixin Information Technology Co., Ltd., Dongguan Xinda Integration Innovation Institute, Shenzhen HiSilicon Semiconductor Co., Ltd., ZTE Corporation. The main drafters of this section. Yang Lan, Zhang Chi, Zhang Xia, Song Jian, Zhuo Lan, Tian Fangfang, Dong Chen, Han Li, Yu Hui, Zhi Zhou, Huang Wei, Sun Bo, Zhao Xiangyang, Yang Hui, Sun Yaqi. Remote communication and information exchange between information technology systems Visible light communication - Part 2. Low-speed narrow-band visible light Communication media access control and physical layer specifications1 ScopeThis part of GB/T 36628 specifies the PHY and MAC layer specifications for low speed narrowband visible light communication based on optically transparent media. PHY and MAC layer functional requirements and security for transceivers that use wavelengths ranging from 380 nm to 780 nm Seek to be defined. This section applies to the design and development of low speed narrowband visible light communication PHY and MAC layers.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 36628.1-2018 Telematics and information exchange between information technology systems - Part 1 Q control and physical layer requirements 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions as defined in GB/T 36628.1-2018 apply to this document. 3.1.1 Beacon beacon A pipe sent by the coordinator to keep synchronization with connected devices, describe the superframe structure, and deliver other LiPAN management information. Information. Note. Beacons can be divided into original beacons and additional beacons. The original beacon is a beacon periodically sent by the coordinator and transmitted in the beacon slot of each superframe. Attached The beacon is a device-based request, and the beacon additionally sent outside the original beacon is generally sent in the GTS of the CFP area. 3.1.2 Compensation symbol compensationsymbol A pulse modulation symbol added for energy compensation during brightness adjustment. 3.2 Abbreviations The following abbreviations apply to this document. ACK confirmation (Acknowledgement) AP access point (AccessPoint) B2BIFS Beacon and Beacon Interval (BeaconToBeaconInter-FrameSpace) BO beacon order (BeaconOrder) ...... |
