IEEE 1901-2010 en Broadband over Power Line Networks Medium Access Control and Physical Layer Specifications《宽带电力线通信网络标准 媒体访问控制和物理层规范》.pdf

1、 IEEE Standard for Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications Sponsored by the Standards Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA 30 December 2010 IEEE Communications Society IEEE Std 1901-2010 IEEE Std 1901 TM -2010 IEEE Standard for

2、Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications Sponsor Standards Committee of the IEEE Communications Society Approved 30 September 2010 IEEE-SA Standards Board Portions of material used with permission: HomePlug AV Specification version 1.1, Copyright 20

3、07, HomePlug Powerline Alliance, Inc. Nonexclusive, irrevocable, royalty-free permission to use this material is granted for world rights distribution, with permission to modify and reprint in all future revisions and editions of the resulting draft and approved IEEE standard, and in derivative work

4、s based on the standard, in all media known or hereinafter known. HomePlug copyrighted material and derivatives may be contained in the following clauses, excluding any content related to wavelet and ISP: 4.3, General description of an IEEE 1901 network architecture 5, MAC service definitions 6, Fra

5、me formats 7, Security, excluding RSN and Camellia 8, MAC sublayer functional description 9, Layer management 10, MLME 11, Multiple networks using the FFT PHY 12, PHY service specification 13, FFT physical layer Annex C.3, BT FFT TDMA scheduling example 3 Annex G, (Informative) Priority mapping Anne

6、x I, (Informative) DSN in-home securitystate transition diagrams Annex J, (Informative) DSN in-home securitytest vectors Annex K, (Informative) Bridging and routing that use IEEE 1901 FFT stations as one or more of their portals Annex L, (Informative) FFT parameters Annex M, (Informative) IEEE 1901

7、FFT and TIA-1113 coexistence Annex N, (Informative) Fair share between IEEE 1901 access and IEEE 1901 in-home using the same PHY Annex O, (Informative) IEEE 1901 access and IEEE 1901 in-home synchronization and interoperability Annex V, (Informative) Transmit spectrum mask example Abstract: A standa

8、rd for high-speed communication devices via electric power lines, so called broadband over power line (BPL) devices, is defined. Transmission frequencies below 100 MHz are used. All classes of BPL devices can use this standard, including BPL devices used for the first-mile/last-mile connection to br

9、oadband services as well as BPL devices used in buildings for local area networks (LANs), Smart Energy applications, transportation platforms (vehicle) applications, and other data distribution. The balanced and efficient use of the power line communications channel by all classes of BPL devices is

10、the main focus of this standard, defining detailed mechanisms for coexistence and interoperability between different BPL devices, and ensuring that desired bandwidth and quality of service may be delivered. The necessary security questions are addressed to ensure the privacy of communications betwee

11、n users and to allow the use of BPL for security sensitive services. Keywords: access devices, adaptive power management, broadband over power lines (BPLs), coexistence protocol (CXP), convolutional turbo code, cosine modulated filter banks, fast Fourier transform orthogonal frequency division multi

12、plexing (FFT OFDM), in-home devices, intersystem protocol (ISP), low-density parity check code (LDPC), medium access control (MAC), power line communication (PLC), physical layer (PHY), privacy, quality of service (QoS), security, sine modulated filter banks, wavelet orthogonal frequency division mu

13、ltiplexing (OFDM) The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2010 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 30 December 2010. Printed in the United States of America. “IEEE” and

14、 “802” are registered trademarks in the U.S. Patent +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. iv Copyright 2010 IEEE. All rights reserved. Introduction This introduction is n

15、ot part of IEEE Std 1901-2010, IEEE Standard for Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications. This standard was developed on requirements collected from a large diversity of entities (semiconductors, integrators, consumer electronics (CE) companies, ut

16、ilities, telcos, IT companies, and transportation companies) that participated in the project. It provides a flexible architecture supporting integrated access, Smart Grid, building, in-home, and transportation platforms (vehicle) applications. It addresses a large diversity of topologies. It operat

17、es both on alternating (AC) and direct (DC) current lines. The standard provides efficient medium access control (MAC) procedures that support quality of service (QoS), security, and privacy requirements. The physical layer (PHY) procedures specify either a wavelet orthogonal frequency division mult

18、iplexing (wavelet OFDM) or a fast Fourier transform orthogonal frequency division multiplexing (FFT OFDM) modulation scheme, which are both capable of more than 500 Mbps. The coexistence procedures allow the fair and efficient coexistence of the broadband over power line (BPL) systems. The intersyst

19、em protocol (ISP) enables various BPL systems to share power line communication resources in time (time domain multiplex), in frequency (frequency domain multiplex), or both. This standard includes diagnostics and management capabilities as needed by the end users. Notice to users Laws and regulatio

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