下一代WLAN技术标准802.11ac/ad  

802.11ac/ad:the Next Generation WLAN Technology Standard

作　　者：罗振东[1] 

机构地区：[1]工业和信息化部电信研究院通信标准研究所

出　　处：《现代电信科技》2010年第12期10-14,共5页Modern Science & Technology of Telecommunications

摘　　要：基于IEEE802.11n标准的WLAN能够支持高达600 Mbit/s的传输速率,但在支持无线高清视频传输等高吞吐量无线数据业务时仍然会遇到瓶颈。面对这一挑战I,EEE已启动下一代WLAN技术标准802.11ac和802.11ad的制定工作,数据吞吐量将达到几个Gbit/s,能够更好地满足快速增长的市场需求。The wireless local area network（WLAN） based on IEEE802.11n standard can achieve the data rate up to 600 Mbit/s.However,it is not yet enough to support high-throughput wireless data services,such as wireless high-definition video transmissions.To solve this problem,IEEE has started to develop the next generation WLAN standards,including 802.11ac and 802.11ad,in order to achieve several Gbit/s data throughput to meet the fast-growing market demands better.

关 键 词：WLANI EEE 802.11ac 802.11ad 802.11n WI-FI WIGIG 

分 类 号：TN925.93[电子电信—通信与信息系统]