摘要
介绍了高速无线局域网技术的最新发展,说明了IEEE802.11标准1999Edition与IEEE802.11标准1997Edition的异同,并详细分析了标准1999Edition中用于2.4GHz频段的CCK技术和用于5GHz频段的OFDM技术。
This article introduces evolutions of High-rate Wireless LAN and the similarities and differences between IEEE802.11 Standard 1997 edition and IEEE802.11 Standard 1999 edition. The technology of CCK used in 2.4GHzband and OFDM used in 5GHz band are analyzed particularly.
出处
《通信技术》
2001年第7期41-43,共3页
Communications Technology