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֣WiFiӪ̸űǿ
2012-09-08 08:30йֻԭߣ
Ŀǰȫнӽ2000СʵѵWiFiѸǣйۺ̨̨ȳУǼӪ̶ԼûʹWiFiΪ̨Ϊ֧֡

йڵط棬WiFiȻҲڽУڱȳеIJӪ̽WiFiҲΪ㷺վȦ·д¥иǡݡϺʵ˹ǡ

ȫΧWiFiǵļҪֻѸٷչӰ죬ĿǰйڵصıϺڹݵֻУ70%ΪͨWiFiֻһŷ޵ƽˮƽֻûÿϰࡢ°ͨȵʱֻWiFi磬˹WiFidzǿ

һţ֣60·һλ֣ݷûйWiFiļƻԷѿͨWiFió˿͡

λ201295ͨ΢ϷԼ뷨׷96գԼʻ֣WiFi·4Сʱȴǿ𡱡

ʦǸ80ϲ95գ΢˵ԷѿͨWiFiÿµķ100ԪңеǰͶİԪϢһʱ֪ͨҡλף֣WiFiճڴ

ʦһ߳10׵Сӡ·һU̴С豸࣬عϽͨԴ֣WiFi15Gֵٿɴ21MBɹʮͬʱ

ϳԽСʱ󣬳쵼ʦʦеһԡ֣WiFiɲ4СʱδͶʵʹþزۡ

֪ѧڽɵġϵǣӵֻոһաͼǹϣǶͷֻ죬֣и⡢д⣬ԷѳڹϽWiFiȵ㡣

ݼϤ֣ݹϵͳĿǰҵȫǹĵӪ̣šƶͨһӪ̵ķ񣬶ʦһӪ̵3GȻʦԼǮγʾЧӦв빫ϵͳϵõijӪ棬˱ϵͳ쵼ΪijӪ֡

ĵַ:http://www.cnonline.org/2012/article/11806.html
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