分类：无线标准    下载：2    浏览：247    时间：2023-07-07

2016年，IEEE将IEEE 802.11-2012标准与获批的修正案合并为一份文档，以IEEE 802.11-2016标准之名发布。即任何纳入新标准的修正案都不再单独存在，因为它们都归入同一份文档。 IEEE Std 802.11™-2016 (Revision of IEEE Std 802.11-2012) Part 11: Wireless LAN Medium Access Control(MAC) and Physical Layer (PHY) Specifications Approved 7 December 2016 本文档共3534页，集中了所有之前802.11标准与修正案。 Incorporating published amendments The original standard was published in 1997, revised in 1999 with MIB changes, and reaffirmed in 2003. A revision was published in 2007, which incorporated into the 1999 edition the following amendments: — IEEE Std 802.11a™-1999: High-speed Physical Layer in the 5 GHz Band (Amendment 1) — IEEE Std 802.11b™-1999: Higher-Speed Physical Layer Extension in the 2.4 GHz Band(Amendment 2) — IEEE Std 802.11b-1999/Corrigendum 1-2001: Higher-speed Physical Layer (PHY) extension in the 2.4 GHz band (Corrigendum 1 to Amendment 2) — IEEE Std 802.11d™-2001: Specification for operation in additional regulatory domains(Amendment 3) — IEEE Std 802.11g™-2003: Further Higher Data Rate Extension in the 2.4 GHz Band (Amendment 4) — IEEE Std 802.11h™-2003: Spectrum and Transmit Power Management Extensions in the 5 GHz band in Europe (Amendment 5) — IEEE Std 802.11i™-2004: Medium Access Control (MAC) Security Enhancements (Amendment 6) — IEEE Std 802.11j™-2004: 4.9 GHz–5 GHz Operation in Japan (Amendment 7) — IEEE Std 802.11e™-2005: Medium Access Control (MAC) Quality of Service Enhancements (Amendment 8) A revision was published in 2012, which incorporated into the 2007 revision the following amendments: — IEEE Std 802.11k™-2008: Radio Resource Measurement of Wireless LANs (Amendment 1) — IEEE Std 802.11r™-2008: Fast Basic Service Set (BSS) Transition (Amendment 2) — IEEE Std 802.11y™-2008: 3650–3700 MHz Operation in USA (Amendment 3) — IEEE Std 802.11w™-2009: Protected Management Frames (Amendment 4) — IEEE Std 802.11n™-2009: Enhancements for Higher Throughput (Amendment 5) — IEEE Std 802.11p™-2010: Wireless Access in Vehicular Environments (Amendment 6) — IEEE Std 802.11z™-2010: Extensions to Direct-Link Setup (DLS) (Amendment 7) — IEEE Std 802.11v™-2011: Wireless Network Management (Amendment 8) — IEEE Std 802.11u™-2011: Interworking with External Networks (Amendment 9) — IEEE Std 802.11s™-2011: Mesh Networking (Amendment 10) This revision is based on IEEE Std 802.11-2012, into which the following amendments have been incorporated: — IEEE Std 802.11ae™-2012: Prioritization of Management Frames (Amendment 1) — IEEE Std 802.11aa™-2012: MAC Enhancements for Robust Audio Video Streaming(Amendment 2) This introduction is not part of IEEE Std 802.11-2016, IEEE Standard for Information technology— Telecommunications and information exchange between systems—Local and metropolitan area network—Specific requirements—Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. 11 Copyright © 2016 IEEE. All rights reserved. — IEEE Std 802.11ad™-2012: Enhancements for Very High Throughput in the 60 GHz Band (Amendment 3) — IEEE Std 802.11ac™-2013: Enhancements for Very High Throughput for Operation in Bands below 6 GHz (Amendment 4) — IEEE Std 802.11af™-2013: Television White Spaces (TVWS) Operation (Amendment 5)

分类：无线标准    下载：2    浏览：231    时间：2021-01-07

IEEE Std 802.17-2004 Information technology— Telecommunications and information exchange between systems— Local and metropolitan area networks— Specific requirements— Part 17: Resilient packet ring (RPR) access method and physical layer specifications

分类：无线标准    下载：2    浏览：136    时间：2023-07-05

IEEE Std 802.11af-2013 802.11af标准白皮书 IEEE 802.11af允许无线局域网使用空白电视频段来传输，特点是频率低，穿透性高。又称为“白WiFi”、“超级WIFI”。 IEEE Standard for Information technology—elecommunications and information exchange between systems Local and metropolitan area networks—Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 5: Television White Spaces (TVWS) Operation Approved 11 December 2013 IEEE-SA Standards Board Abstract: Enhancements to the IEEE 802.11 physical layers (PHYs) and medium access control (MAC) sublayer to support operation in the white spaces in television bands are defined. Keywords: IEEE 802.11af™, television white spaces, TVWS, wireless LAN, WLAN

分类：无线标准    下载：12    浏览：100    时间：2023-07-21

2023年7月1日起正式实施，在本次《划分规定》修订中，工业和信息化部率先在全球将6425-7125MHz全部或部分频段划分用于IMT(国际移动通信，含5G/6G）系统。

分类：无线标准    下载：1    浏览：83    时间：2024-03-13

1. 总则 2. 机房/基站 2.1 机房标签 2.2 基站标签 3. 设备及机柜 3.1 设备机柜（机架）标签 3.2 传输网元设备标签 3.3 设备机盘标签 3.4 列头柜标签 3.5 电源设备机柜标签 3.6 机架内空开、熔丝、蓄电池单体标签 3.6.1 空开（熔丝）标签 3.6.2 空开（熔丝）标签蓄电池组单体电池标签 4. 光缆配线架（ODF） 4.1 ODF 机架架顶标签 4.2 光缆配线模块（ODM）标签 4.3 光配线盘标签 4.4 ODF 端子标签 4.4.1 外线出入局ODF 4.4.2 波分设备与SDH设备之间的ODF 4.4.3 电路调度ODF（直接承载业务） 5. 数字配线架（DDF）标签 5.1 DDF 机架架顶标签 5.2 DDM（数字配线模块）标签 5.3 数字配线端子标签 5.3.1 业务上下点的DDF 标签 5.3.2 跳接点的DDF标签 5.3.3 BITS设备的DDF 6. 线缆标签 6.1 尾纤/跳线标签 6.2 2M 线标签 6.3 网线标签 6.4 电源线、电缆 6.5 馈线 6.6 天线 6.7 光缆 7 机房环境标识 7.1 机房铭牌 7.2 清洁用品、维护记录 7.3 安全标识 7.4 信号覆盖牌