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SB/T 10772-2012: Information technology. Radio frequency identification. Air interface communication protocol of supporting security protocol at 800/900 MHz
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| SB/T 10772-2012 | English | 1719 |
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Information technology. Radio frequency identification. Air interface communication protocol of supporting security protocol at 800/900 MHz
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SB/T 10772-2012
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Basic data | Standard ID | SB/T 10772-2012 (SB/T10772-2012) | | Description (Translated English) | Information technology. Radio frequency identification. Air interface communication protocol of supporting security protocol at 800/900 MHz | | Sector / Industry | Domestic Trade Industry Standard (Recommended) | | Classification of Chinese Standard | L64 | | Classification of International Standard | 35.240 | | Word Count Estimation | 70,787 | | Regulation (derived from) | ?Ministry of Commerce Announcement 2012 No.58; Industry Standard Filing Announcement 2012 No.12 (Total No.156) | | Issuing agency(ies) | Ministry of Commerce of the People's Republic of China | | Summary | This standard specifies the 840MHz ~ 845MHz and 920MHz ~ 925MHz band radio frequency identification system physical layer and MAC layer parameters and protocols work air interface. This standard applies to 840 MHz ~ 845 MHz and 920 MHz ~ 925 MHz band radi | SB/T 10772-2012: Information technology. Radio frequency identification. Air interface communication protocol of supporting security protocol at 800/900 MHz
---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.Radio frequency identification.Air interface communication protocol of supporting security protocol at 800/900 MHz
ICS 35.240
L64
Record Number. 37630-2012
People's Republic of China domestic trade industry standards
Information technology - Radio frequency identification security protocol support
800/900MHz air interface protocol
Issued on. 2012-09-19
2012-12-01 implementation
People's Republic of China Ministry of Commerce released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Terms and definitions 1
3 Symbols and Abbreviations 1
4 physical layer and MAC layer 2
5 protocol works 12
6 air interface parameters Summary 49
Appendix A (informative) inventory end condition 52
Appendix B (normative) tag state transition table 53
Appendix C (Normative Appendix) CRC calculation 65
Operating status Annex D (normative) tag returns 66
Foreword
This standard GB/T 1.1-2009 given rule drafting.
This standard is proposed and managed by the People's Republic of China Ministry of Commerce.
This standard was drafted. the Ministry of Industry and Information Technology and the Institute of Electronics Industry Standardization, Beijing Hua Tai Electronic Design Co., Ltd.,
Tianjin Zhongxing Software LLC, Core Core Branch (Beijing) Electronic Technology Co., Ltd., Xi'an Electric Jietong wireless network communications Limited
Division Shenzhen Yuanwang Valley Information Technology Co., Ltd., Beijing Tongfang Microelectronics Co., Ltd.
The main drafters of this standard. Geng force, Song Jiwei, Gao Lin, Feng Jing, Shen Hongwei, Wang, super pipe, Wang Zheng, His Odes Ping Hanjiong, Hao ancestors,
Qian Jin, Wang Wenfeng, blue sky, Zhang Guoqiang, Cao Guoshun, Liu Wenli, summer Dina, Qiaoshen Jie.
Information technology - Radio frequency identification security protocol support
800/900MHz air interface protocol
1 Scope
This standard specifies the 840MHz ~ 845MHz and 920MHz ~ 925MHz band RFID system physical layer air interface
And MAC layer parameters and protocol work.
This standard applies to 840MHz ~ 845MHz and 920MHz ~ 925MHz band RFID reader and tag system provided
Design, production, testing and use.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Response packet responsedatapack
Label format data in accordance with the provisions of the reader sends a command to the reader.
3 Symbols and Abbreviations
3.1 Symbol
fc --- channel center frequency;
M --- subcarrier coefficient;
Mh --- RF signal envelope ripple overshoot;
Ml --- RF signal envelope ripple undershoot;
Ms --- close reader RF signal level when the carrier;
RNr --- random number generated by the reader;
Random number RNt --- tagging;
RN11 --- 11-bit random number;
RN16 --- 16-bit random number;
--- Reference time TC forward link;
Tcal1 --- forward link calibration symbol of a time;
Tcal2 --- symbol two forward link calibration time;
Tf --- RF signal envelope fall time;
TPRI reverse link --- reference clock period;
Tr --- RF signal envelope rise time;
Ts --- RF signal envelope settling time;
Tsec --- reader sends a security-related commands after the maximum waiting time stamp response in 20ms units;
T1 --- send commands from the reader to the tag end response time to send data packets;
T2 --- end sends a response packet to the reader time to send the next command from the label;
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