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GB/T 19882.222-2017: Automatic meter reading system -- Part 222: Physical layer (PHY) specifications -- Wireless communication meter reading system
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Automatic meter reading system -- Part 222: Physical layer (PHY) specifications -- Wireless communication meter reading system
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GB/T 19882.222-2017
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Basic data | Standard ID | GB/T 19882.222-2017 (GB/T19882.222-2017) | | Description (Translated English) | Automatic meter reading system -- Part 222: Physical layer (PHY) specifications -- Wireless communication meter reading system | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N22 | | Classification of International Standard | 17.220.20 | | Word Count Estimation | 22,281 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | Regulation (derived from) | National Standards Bulletin 2017 No. 32 | | 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 | GB/T 19882.222-2017: Automatic meter reading system -- Part 222: Physical layer (PHY) specifications -- Wireless communication meter reading system
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Automatic meter reading system - Part 222. Physical layer (PHY) specifications - Wireless communication meter reading system
ICS 17.220.20
N22
National Standards of People's Republic of China
Automatic Meter Reading System Part 222.
Wireless communication meter reading system physical layer specification
Automaticmeterreadingsystem-Part 222.Physicallayer (PHY)
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions, Abbreviations 1
3.1 Terms and definitions 1
3.2 Abbreviations 2
4 General Description 3
4.1 Overview 3
4.2 MR-FSK universal PHY mechanism 3
4.3 mode switching mechanism 3
4.4 SUN Wireless Personal Area Network (WPAN) Multi-PHY Management (MPM) 3
5 physical layer common requirements 4
5.1 Common Requirements and Definitions 4
5.2 General RF parameters 6
6 physical layer service 7
6.1 Overview 7
6.2 Physical Layer Constants 7
6.3 Physical Layer PIB Attributes 7
6.4 The phyMaxFrameDuration and phySHRDuration attribute values in the physical layer PIB7
7 SUN Physical Layer 7
7.1 Overview 7
7.2 MR-FSK physical layer 7
7.3 MR-OFDM physical layer 10
7.4 MR-O-QPSK Physical Layer 15
Foreword
GB/T 19882 "automatic meter reading system" is divided into the following 11 sections.
--- General
--- Part 3-1. Application Layer Data Exchange Protocol object identification system;
--- Part 3-2. Application layer data exchange protocol interface class;
--- Part 3-3. Application layer data exchange protocol COSEM application layer;
--- Part 211. System requirements for low-voltage power line carrier meter reading system;
--- Part 212. Low-voltage power line carrier meter reading system carrier concentrator;
--- Part 213. Low-voltage power line carrier meter reading system carrier acquisition;
--- Part 214. Low voltage power line carrier meter reading system Static carrier energy meter special requirements;
--- Part 221. Wireless communication meter reading system system requirements;
--- Part 222. Physical layer specification of wireless communication meter reading system;
--- Part 223. Wireless communication meter reading system data link layer (MAC sublayer).
This section GB/T 19882 Part 222.
This section drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This part is proposed by China Machinery Industry Federation.
This part of the National Electrical Instrumentation Standardization Technical Committee (SAC/TC104) centralized.
This part of the drafting unit. State Grid Hubei Electric Power Company Electric Power Research Institute, Shenzhen City of Hope Microelectronics Co., Ltd., Harbin
Electric Instrument Research Institute, China Electric Power Research Institute, Ningbo Meters Co., Ltd., Shenzhen Youxun Technology Co., Ltd., Yunnan Power
Network Co., Ltd. Electric Power Research Institute, State Grid Jiangsu Electric Power Company Electric Power Research Institute, State Grid Xinjiang Power Company Electric Power Research
Institute, Shenzhen Aerospace Terry Jie Electronics Co., Ltd., Beijing Zhong Chen Hong Chang Technology Co., Ltd., Ningbo Samsung Medical Electric Co., Ltd.,
Shenzhen Ke Lu Electronic Technology Co., Ltd., Shanghai Ying Fu Te Electronic Technology Co., Ltd., Hangzhou Baifu Electronic Technology Co., Ltd., Hangzhou
West Intelligence Technology Co., Ltd., Heilongjiang Province, electrical instrumentation Engineering Research Center Co., Ltd., State Grid Harbin Power Company
Division, Heilongjiang Institute of Science and Technology Information, Holley Technology Co., Ltd., Zhejiang morning Thai Science and Technology Co., Ltd., Xi'an bright instrument
Instrument limited liability company.
The main drafters of this section. Tian Hua, Liu Kun, Guan Wenju, Liu Xuan, Shu Jiehong, Chen Liangyong, Chen Liheng, Liu Qingchan, Liu Jian, Liu Qiang, Zhang Zongji,
Deng Guiping, Liu Heng, Zhang Dengqing, Li Guilin, Li Yuchun, Yuan Zhimin, Lu Xuchao, Ma Ji, Rao Pan climbing, Wang Liansheng, Liu Kun, Zhang Weibing, Yu Gaobo,
Duan Feng, Chen Wenxin, Jiang Bin.
Introduction
The physical layer defined in this part of GB/T 19882 is based on IEEE802.15.4g standard and supports 470MHz ~ 510MHz band
(MR-FSK) physical layer, multi-rate multi-area orthogonal frequency division multiplexing (MR-
OFDM) physical layer and a multi-rate multi-region offset quadrature phase shift keying (MR-O-QPSK) physical layer. Among them, MR-OFDM physical layer
Support mode 3 and mode 4. In addition, this part also includes DL/T 698.44 standard, as the fourth choice of physical layer rules
Fan. National Committee has no provisions 470MHz ~ 510MHz frequency band can be used as civilian radio metering frequency band.
Automatic Meter Reading System Part 222.
Wireless communication meter reading system physical layer specification
1 Scope
GB/T 19882 provisions of this part of the meter reading system wireless communication signal frame structure, channel coding and modulation methods and related objects
Ricoh RF requirements.
This section applies to electric energy information acquisition and management system local communication Using micro-power wireless communication technology concentrator communication unit and electricity
Table communication unit, collector communication unit between the data exchange.
2 Normative references
The following documents for the application of this document is essential. 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.
DL/T 698.44-2016 Power Information Collection and Management Systems - Part 4-4. Communication Protocol - Micropower Wireless Communication Protocol
IEEEStd802.15.4-2011 IEEE Standard for Local Area and Metro Area Part 15.4 Low Speed Wireless Personal Area Networks
(LR-WPAN) [IEE EStandardLocaland metropolitanareanetworks-Part 15.4.Low Rate
WirelessPersonalAreaNetworks (LR-WPANs)]
IEEEStd802.15.4g-2012 IEEE Standard for Local Area and Metro Area Part 15.4 Low Speed Wireless Transparent Domain Network
(LR-WPAN) Amendment 3. Physical Layer (PHY) Specification for Low-Speed, Wireless, Smart Metering Public Networks [IEE EStandardfor
Localand metropolitanare networks network-Part 15.4. Low-Rate Wireless Personal Networks Networks (LR-
WPANs) Amendment3.PhysicalLayer (PHY) SpecificationsforLow-Data-Rate, Wireless, Smart
MeteringUtilityNetworks]
3 Terms and Definitions, Abbreviations
3.1 Terms and definitions
IEEEStd802.15.4-2011, IEEEStd802.15.4g-2012 and the following terms and definitions apply to this document.
For ease of use, some terms in IEEEStd802.15.4-2011, IEEEStd802.15.4g-2012 and
definition.
3.1.1
Time-bandwidth product bandwidth-timeproduct; BT
Filtering FSK modulation shaping parameters, where B is the 3dB bandwidth of the shaping filter and T is the FSK symbol period.
[IEEE Std 802.15.4g-2012, Definition 3.1]
3.1.2
Duty cycle dutycycle
The ratio of transmission time to time for a given duty cycle for a given continuous duty cycle.
[IEEE Std 802.15.4g-2012, Definition 3.1]
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