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GB 15629.11-2003[Including 2006XG1] Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Specific requirements -- Part 11: Wireless LAN Medium access control (MAC) and physical layer (PHY) specif (English PDF)

信息技术系统间远程通信和信息交换局域网和城域网特定要求第11部分:无线局域网媒体访问控制和物理层规范

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Level / Type

National · Mandatory

Issue date

May 12, 2003

Implementation date

December 1, 2003

Scope

GB 15629.11-2003 is the English-translated version of 信息技术系统间远程通信和信息交换局域网和城域网特定要求第11部分:无线局域网媒体访问控制和物理层规范.

GB 15629.11-2003 is the Chinese standard "[Including 2006XG1] Information technology -- Telecommunications and information exchange between systems -- Local and metropolitan area networks -- Specific requirements -- Part 11: Wireless LAN Medium access control (MAC) and physical layer (PHY) specif".

Its clauses include summary; terms and definitions; abbreviations; general description; mac service definition; mac sublayer function; mac sublayer management entity; physical layer (phy) service specification; phy management; infrared (ir) phy specification.

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Document preview — GB 15629.11-2003

National Standard of the People's Republic of China

ICS: 35.110
Classification: L 78

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Preface
Introduction
1 Summary
1.1 Scope
1.2 Purpose
2 normative reference document
3 Terms and definitions
4 Abbreviations
5 General description
5.1 General description of the architecture
5.1.1 how the wireless network is different
5.2 Components of this part of the system
5.2.1 Independent BSS as adhoc network
5.2.2 Distributed System Concepts
5.2.3 Regional Concepts
5.3 Logical service interface
5.3.1 STA Service (SS)
5.3.2 Distributed System Services (DSS)
5.3.3 Multi-logical address space
5.4 Service Overview
5.4.1 Message Distribution within DS
5.4.2 Services to support distributed services
5.4.3 Access and Confidentiality Control Service
5.5 Relationship between services
5.5.1 Type 1 frames (both states 1, 2, 3 and 4 are allowed)
5.5.2 Type 2 frames (if and only if the link authentication states 2, 3, 4 are allowed)
5.5.3 Class 3 frames (if and only if the associated states 3, 4 are allowed)
5.5.4 Type 4 frames (if and only if the authenticated state 4 is allowed)
5.7 Message content for support services
5.7.1 Data
5.7.2 Associations
5.7.3 Reassociation
5.7.4 Disassociation
5.7.5 Confidentiality
5.7.6 Link Authentication
5.7.7 Unlocking Link Authentication
5.8 Reference model
6 MAC Service Definition
6.1 Overview of MAC services
6.1.1 Asynchronous Data Service
6.1.2 Security services
6.1.3 MSDU Sorting
6.2 Detailed Service Specification
6.2.1 MAC Data Service
7 frame format
7.1 MAC frame format
7.1.1 Conventions
7.1.2 General frame format
7.1.3 frame field
7.2 Independent Type Frame Format
7.2.1 Control frame
7.2.2 Data frame
7.2.3 Managing frames
7.3 Management frame frame component
7.3.1 Fixed field
7.3.2 Information Element
8.1 Identification Service
8.1.1 System and port
8.1.2 Controlled and uncontrolled access
8.2 Authentication Service Unit (ASU)
8.2.1 Public key certificate
8.2.2 Public key certificate management
8.2.3 Elliptic Curve Digital Signature Algorithm
8.3 WAI Identification Infrastructure
8.3.1 secure access
8.3.2 WAI data format
8.4 WPI Confidentiality Infrastructure
8.5 Safety-related Management Information Base
8.5.1 MIB attributes associated with authentication
8.5.2 MIB attributes related to confidentiality
8.6 ad hoc network (adhoc) mode
9 MAC sublayer function
9.1 MAC Architecture
9.1.1 Distributed Coordination Function (DCF)
9.1.2 Point coordination function (PCF)
9.1.3 Coexistence of DCF and PCF
9.1.4 Segmentation/Reorganization Summary
9.1.5 MAC Data Service
9.2 Distributed Coordination Function (DCF)
9.2.1 Carrier Sense Mechanism
9.2.2 MAC level confirmation
9.2.3 Interframe Interval (IFS)
9.2.4 Random Backoff Time
9.2.5 DCF Access Procedure
9.2.6 Transmission rules for directional MPDUs
9.2.7 Transmission rules for broadcast and multicast MPDUs
9.2.8 ACK procedure
9.2.9 Detection and recovery of repetitive frames
9.2.10 Timing of DCF
9.3 PCF
9.3.1 CFP Structure and Timing
9.3.2 PCF access procedure
9.3.3 PCF Transmission Procedure
9.3.4 Non-competitive polling list
9.4 Sub-paragraph
9.5 Reorganization
9.6 Multi-rate support
9.7 frame exchange sequence
9.8 MSDU transmission limit
10 layer management
10.1 Overview of Management Models
10.2 General management primitives
10.3 MLMESAP interface
10.3.1 Power Management
10.3.2 Scanning
10.3.3 Synchronization
10.3.4 Link Authentication
10.3.5 Unlocking Link Authentication
10.3.6 Associations
10.3.7 Reassociation
10.3.8 Disassociation
10.3.9 Reset
10.3.10 Startup
10.4 PLMESAP interface
10.4.1 PLME-RESET. request
10.4.2 PLME-CHARACTERISTICS. request
10.4.3 PLME-CHARACTERISTICS. confirm
10.4.4 PLME-DSSSTESTMODE. request
10.4.5 PLME-DSSSTESTOUTPUT. request
11 MAC Sublayer Management Entity
11.1 Synchronization
11.1.1 Basic method
11.1.2 Maintaining synchronization
11.1.3 Get Synchronization, Scan
11.1.4 Adjust STA timer
11.1.5 Frequency hopping (FH) Physical layer timing synchronization
11.2.1 Power management in the infrastructure network
11.2.2 Power Management in IBSS
11.3 Relevance and Reassignment
11.3.1 STA Association Procedure
11.3.2 AP Association Rules
11.3.3 STA reassociation procedure
11.3.4 AP reassociation procedure
11.4 Management Information Base (MIB) Definition
12 Physical Layer (PHY) Service Specification
12.1 Scope
12.2 PHY function
12.3 PHY Service Detail Specification
12.3.1 Application areas and areas
12.3.2 Service overview
12.3.3 Overview of Interactions
12.3.4 Basic services and options
12.3.5 PHY-SAP Detailed Service Specification
13 PHY management
14
2.4 GHz frequency, frequency and frequency spectrum (FHSS) for industrial, scientific and medical (ISM) frequency bands Physical layer specification
14.1 Summary
14.1.2 FHSSPHY function
14.1.3 Service specification methods and notices
14.2 FHSSPHY specific service parameter list
14.2.1 Summary
14.2.2 TXVECTOR parameter
14.2.3 RXVECTOR parameter
14.3 FHSSPLCP Sublayer
14.3.1 Summary
14.3.2 PLCP frame format
14.3.3 PLCP state machine
14.4 PLMESAP layer management
14.4.1 Summary
14.4.2 FHPHY Dedicated MAC Sublayer Management Entity (MLME) Procedure
14.4.3 Management entity state machine for the FHPHY layer
14.5 FHSSPMD Sublayer Service
14.5.1 Scope of application and areas
14.5.2 Service overview
14.5.3 Overview of Interactions
14.5.4 Basic services and options
14.5.5 PMD_SAP Detailed Service Specification
14.6 FHSSPMD sublayer,
1.0 Mbit/s
14.6.1 1Mbit/sPMD Code of Practice
14.6.2 Regulatory requirements
14.6.3 Operating frequency range
14.6.4 Number of working channels
14.6.5 Working channel center frequency
14.6.6 Occupied channel bandwidth
14.6.7 minimum frequency hopping rate
14.6.8 Frequency hopping sequence
14.6.9 useless launch
14.6.10 Modulation
14.6.11 Channel data rate
14.6.12 Channel switching/dwell time
14.6.13 The received switching time is received
14.6.14 PMD emission specification
14.6.15 PMD Receiver Specification
14.6.16 Operating temperature range
14.7 FHSSPMD sublayer, 2Mbit/s
14.7.1 Summary
14.7.2 4-phase GFSK modulation
14.7.3 Channel data rate
14.8 FHSSPHY Management Information Base (MIB)
14.8.1 Summary
14.8.2 FHPHY attribute
14.9 FHPHY parameter
15 Direct Sequence Spread Spectrum (DSSS) for the
2.4 GHz band specified for ISM applications PHY Specification
15.1 Summary
15.1.1 Scope
15.1.2 DSSSPHY function
15.1.3 Service specification methods and notices
15.2 DSSSPLCP sublayer
15.2.1 Summary
15.2.2 PLCP frame format
15.2.3 PLCP Field Definition
15.2.4 PLCP/DSSSPHY data scrambler and descrambler
15.2.5 PLCP Data Modulation and Modulation Rate Changes
15.2.6 PLCP sending procedures
15.2.7 PLCP RECEIVING PROCEDURE
15.3 DSSS Physical Layer Management Entity (PLME)
15.3.1 PLME_SAP Sublayer Management Primitives
15.3.2 DSSSPHYMIB
15.3.3 DSPHY Features
15.4 DSSSPMD Sublayer
15.4.1 Scope of application and areas
15.4.2 Service overview
15.4.3 Overview of Interactions
15.4.4 Basic Services and Options
15.4.5 PMD_SAP Detailed Service Specification
15.4.6 PMD GENERAL OPERATING SPECIFICATIONS
15.4.7 PMD emission specification
15.4.8 PMD Receiver Specification
16 Infrared (IR) PHY specification
16.1 Summary
16.1.1 Scope
16.1.2 IRPHY function
16.1.3 Service specification method and notation
16.2 IRPLCP sublayer
16.2.1 Summary
16.2.2 PLCP frame format
16.2.3 PLCP Modulation and Rate Changes
16.2.4 PLCP field definition
16.2.5 PLCP procedures
16.3 IRPMD Sublayer
16.3.1 Summary
16.3.2 PMD GENERAL OPERATING SPECIFICATIONS
16.3.3 PMD Transmitter Specification
16.3.4 PMD Receiver Specification
16.3.5 Energy Detection, Carrier Sense and CCA Definition
16.4 PHY attribute
Appendix A (Normative Appendix) Protocol Implementation Conformance Statement (PICS) Form Table A. 1 Introduction
Appendix B (informative) Frequency hopping sequence
Appendix C (Normative Appendix) Form Description of MAC Operations C.
1.1 Basic assumptions
Appendix D (Normative Appendix) ASN of the MAC and PHY Management Information Base. 1 Code
Reference

Foreword

Section 8, 14.6.2, 14.6.3, 15.4.6.1, 15.4.6.5, 15.4.7 of this Part. One, first 15.4.7.5, Article 16.3.3 is mandatory and the rest is recommended.

This section is part 11 of the "Requirements for Telecommunication and Information Interchange LAN and Metropolitan Area Network Specific Requirements for Information Technology Systems".

ISO/IEC 8802-11:1999 "Information technology systems for remote communications and information exchange LAN and metro specific requirements Part 11. Wireless LAN Media Access Control (MAC) and Physical (PHY) Layer Specification (English version).

This part is the basic specification of wireless LAN media access control and physical layer and its expansion. The following specifications and related extension specifications for Its children.

"Wireless LAN media access control and physical layer specification. 5GHz frequency band high-speed physical layer extension specification"

"Wireless LAN media access control and physical layer specification. 2.4GHz band higher speed physical layer extension specification"

"Wireless LAN Media Access Control and Physical Layer Specification. Work Extension Specification in Additional Management Area"

"Wireless LAN Media Access Control and Physical Layer Specification. MAC Layer Enhancement Specification for Quality of Service"

"Wireless LAN Media Access Control and Physical Layer Specification. Access Point Work Specification"

"Wireless LAN media access control and physical layer specification. 2.4GHz band higher speed (rate greater than 20Mbit/s) expansion"

"Wireless LAN Media Access Control and Physical Layer Specification. 5GHz Band Spectrum Management"

"Wireless LAN Media Access Control and Physical Layer Specification. Secure MAC Layer Enhancement Specification"

This part of the revision using ISO/IEC 8802-11:1999, compared with ISO/IEC 8802-11:1999, the main differences are as follows.

--- in accordance with Chinese habits to modify some of the layout format;

--- standard structure and the preparation of rules by GB/T 1.1-2000;

The main difference between this part and ISO/IEC 8802-11:1999 is the wireless LAN security component involved in the standard. original Chapter 8 "Identification and Confidentiality" uses the WEP mechanism to implement authentication and encryption in wireless LANs, and the current WEP mechanism Has been widely confirmed does not have the equivalent of cable security, it is not adopted;

This part uses the WAPI mechanism to realize the security of the wireless local area network, and in accordance with the October 7, 1999 promulgated the Chinese people The Republic of China State Council Decree No. 273 "Commercial Password Management Regulations", has been sent to the State Password Management Committee approved and Approval. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 472 pages — is available in the English PDF.

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