| WLAN的标准与发展 |
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| 引用本文： | 郭仕刚,狄强. WLAN的标准与发展[J]. 世界电信, 2003, 16(7): 40-42 |
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| 作者姓名： | 郭仕刚 狄强 |
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| 作者单位： | 中兴通讯股份有限公司南京研究所主任工程师;中兴通讯股份有限公司南京研究所主任工程师 |
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| 摘 要： | 先后介绍了IEEE802．11x．HiperLAN，HomeRF和中国WLAN规范等WLAN标准。在802．11x中802．11b为当前的主流标准；802．11a目前备受争议；802．11g的安全性较802.11b好且兼容802．11a与802.11b；802.11i针对安全性，新修订了标准的两项内容，即Wi—Fi保护访问技术（WPA)和强健安全网络(RSN)技术。另外，欧洲的HiperLAN2标准也是目前较完善的WLAN标准。在中国．信息产业部正在积极制定WLAN的行业配套标准．信息产业部通信计量中心承担了相关标准的制定工作，并联合设备制造商和国内运营商进行了大量的试验工作；2003年5月，中国已经首批颁布了由中国宽带无线IP标准工作组负责起草的两项国家WLAN标准。
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| 关 键 词： | 无线局域网 IEEE 802.11x HiperLAN HomeRF 中国 WLAN规范 |
WLAN Standards in Progress |
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| Guo Shigang Director Engineer,Nanjing Institute of ZTE CorporationDi Qiang Director Engineer,Nanjing Institute of ZTE Corporation. WLAN Standards in Progress[J]. World Telecommunications, 2003, 16(7): 40-42 |
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| Authors: | Guo Shigang Director Engineer Nanjing Institute of ZTE CorporationDi Qiang Director Engineer Nanjing Institute of ZTE Corporation |
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| Abstract: | Several WLAN standa rds are intro duced,in clud-ing IEEE802.11x,HiperLAN,HomeRF and the Ch inese WLAN standard.In802.11x family,802.11b is pre vail ing;80 2.11a is contro versial;802.11g is more supe ri or than802.11b in security and com pati ble with802.11b;two a-mend ments are made in8 02.11i for security reason,namely Wi-Fi Ac cess Pro tetion(WAP)and Ro bust Secu-ri ty Network(RSN).The Ero pean HiperLAN2stan dard is also a well-proven WLAN standard.The Chinese WLAN standards were pro mulgated in May of2 003. |
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| Keywords: | WLAN IEEE802.11x HiperLAN Home RF Chinese WLAN sta ndards |
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