基于802.11n无线校园网关键技术的研究及应用  

Research and Application on the Base of the IEEE802. 11n Key Technology of Wireless Campus Network

作　　者：罗汉云[1] 董甲东[1] 郑羽[1] 张小林[1] 

机构地区：[1]安庆师范学院现代教育技术中心,安徽安庆246133

出　　处：《安庆师范学院学报（自然科学版）》2013年第3期65-68,共4页Journal of Anqing Teachers College(Natural Science Edition)

基　　金：安庆师范学院教研项目资助

摘　　要：IEEE802.11n标准采用MIMO-OFDM等关键技术,在不增加带宽和传输功率的情况下,成倍增加数据传输速率,是高校无线校园网络建设的热点技术。本文在介绍了MIMO-OFDM技术原理后,结合学校无线校园网络的建设实践,给出了IEEE802.11n组网建议。By using MIMO - OFDM key technologies in IEEES02.11 n standard, the data throughput can be significantly in- creased without increasing the bandwidth and transmission power, and the technology is becoming a hot technology in wireless cam- pus network construction. The paper briefly introduces the basic theories of MIMO - OFDM and gives the IEEE802.11 n networ- king suggestion combined with the construction practice of campus wireless network.

关 键 词：802 1111 MIMO OFDM MIMO—OFDM 无线校园网 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术]