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GB/T 30996.2-2017 PDF English

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GB/T 30996.2-2017: Information technology -- Real-time locating systems -- Part 2: 2.45 GHz air interface protocol
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GB/T 30996.2-2017English539 Add to Cart 5 days [Need to translate] Information technology -- Real-time locating systems -- Part 2: 2.45 GHz air interface protocol

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Basic data

Standard ID GB/T 30996.2-2017 (GB/T30996.2-2017)
Description (Translated English) Information technology -- Real-time locating systems -- Part 2: 2.45 GHz air interface protocol
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L70
Classification of International Standard 35.240
Word Count Estimation 27,290
Date of Issue 2017-05-31
Date of Implementation 2017-12-01
Quoted Standard GB/T 28925-2012; GB/T 29261.3-2012; GB/T 29261.5-2014
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the air interface parameters of the 2.45 GHz air interface protocol for real-time location system, including parameters of physical layer and data link layer, label state machine, reader command and tag response, and protocol work mode. This standard applies to the design, production, use and testing of real-time positioning systems.

GB/T 30996.2-2017: Information technology -- Real-time locating systems -- Part 2: 2.45 GHz air interface protocol




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Information technology - Real-time locating systems - Part 2. 2.45 GHz air interface protocol ICS 35.240 L70 National Standards of People's Republic of China Information technology real - time positioning system Part 2. 2.45GHz Air Interface Protocol Part 2. 2.45GHzairinterfaceprotocol 2017-05-31 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 acronym 1 5 physical layer 2 5.1 Operating frequency 2 5.2 Emission Spectrum Density Template 2 Modulation and Spread 2 5.4 Transferring and Conversion Time 6 5.5 Error vector magnitude (EVM) 6 6 data link layer 6 6.1 General requirements 6 6.2 Preamble 6 6.3 Synchronization code 6 6.4 Data length 6 6.5 frame options 6 6.6 Message data 7 6.7 check code 9 7 Tag storage area structure 9 8 state machine 9 9 reader command and tag response 10 9.1 Command Type 10 9.2 Command Code Table 10 9.3 Hibernate all tag commands 10 9.4 Dormure All tags except a tag 11 9.5 Inactivation command 11 9.6 Update system password command 12 9.7 Timeout configuration command 12 9.8 Location Information Configuration Commands 9.9 Channel setting command 15 9.10 wake-up mode setting command 15 9.11 query command 16 9.12 tag sending positioning information frame 18 9.13 Tag Type Status Configuration Command 19 9.14 Idle channel monitoring parameter configuration command 20 10 protocol work 20 10.1 Overview of Real-time Location System 20 10.2 Tag Emission Location Information Frame 21 10.3 Location Information Operating Mode 21 10.4 Idle channel monitoring 10.5 Tag type and status switch 22 Appendix A (informative) Real - time positioning system positioning method

Foreword

GB/T 30996 "Information technology real-time positioning system" is divided into three parts. - Part 1. Application interface; Part 2. 2.45GHz air interface protocol; Part 3. 433MHz Air Interface Protocol. This part is part 2 of GB/T 30996. 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 issuer of this document does not assume responsibility for the identification of these patents. This part of the National Information Technology Standardization Technical Committee (SAC/TC28) proposed and centralized. This part of the drafting unit. China Electronic Technology Standardization Institute, China Commodity Code Center, Shenzhen Zhongxing Changtian Information Technology Limited Company, Institute of Computing Technology, Chinese Academy of Sciences, Xi'an University of Posts and Telecommunications, Suzhou Industrial Park Superior Technology Co., Ltd., Beijing Aerospace , China Electronics Technology Group Corporation, the seventh Institute, Hebei University of Technology, Beijing Fiberhome Extension Technology Co., Ltd., Chinese Academy of Sciences Research Institute, Shenzhen Songhe Yunlian Technology Co., Ltd., Xi'an advantage of networking technology companies. This part of the main drafters. Cao Guoshun, Wang Honggang, Luo Haiyong, Zhu Yuhong, Yang Dongkai, Li Qianhua, Zhao Hongsheng, Lv Fengxun, Sun Changzheng, Tengxu Long, Yang Tianrong, Zhu Yun, Yan Ruoyun. Information technology real - time positioning system Part 2. 2.45GHz Air Interface Protocol

1 Scope

This part of GB/T 30996 specifies the air interface parameters for the real-time positioning system 2.45 GHz air interface protocol, including the physical layer And data link layer parameters, label state machine, reader command and tag response, and protocol work and so on. This part is suitable for the design, production, use and testing of real-time positioning system.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Information technology - Radio frequency identification - 2.45 GHz air interface protocol GB/T 28925-2012 GB/T 29261.3-2012 Information technology - Automatic identification and data acquisition - Vocabulary - Part 3. Radio frequency identification Information technology - Automatic identification and data acquisition - Vocabulary - Part 5. Positioning system GB/T 29261.5-2014

3 terms and definitions

GB/T 29261.3-2012 and GB/T 29261.5-2014 and the following terms and definitions apply to this document. 3.1 RTLS air interface RTLSairinterface Wireless communication protocol and signaling architecture for data communication between RTLS tags and other RTLS devices. 3.2 Sleep state The tag is in a state in which the tag has a low power consumption characteristic and can be periodically or externally triggered to enter the transmitting state. 3.3 Query status queryingstate The tag is in a state in which the tag can receive and respond to commands issued by the reader. 3.4 Tag fired state tagsendingstate Tag in a state in which the tag actively sends the location data to be reported. 3.5 Wake up wakeup The label is transferred from the dormant state to the transmitting state by the low frequency excitation signal, the external event trigger or the timing trigger.

4 abbreviations

The following abbreviations apply to this document. DBPSK. Differential Binary Phase Shift Keying (DifferentialBinaryPhaseShiftKeying) ...

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