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发表于 2007-7-4 11:18:26
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原帖由 <i>yuanqi000</i> 于 2007-7-4 07:33 发表 <a href="http://bbs.hasea.com/redirect.php?goto=findpost&pid=2990689&ptid=225636" target="_blank"><img src="http://bbs.hasea.com/images/common/back.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor='hand'; this.alt='Click here to open new window\nCTRL+Mouse wheel to zoom in/out';}" onclick="if(!this.resized) {return true;} else {window.open('http://bbs.hasea.com/images/common/back.gif');}" onmousewheel="return imgzoom(this);" alt="" /></a><br />: h. ^9 B/ y% [
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<img src="images/smilies/lol.gif" smilieid="12" border="0" alt="" /> 搞笑吧～300万？使用费用？一个无线AP才几个钱？
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家里的AP是怎么接入互联网的?还不是有线,列车上就不同了,概念不要混淆.
0 w: ~; |7 X% H0 ]0 K8 p如果列车上要有WIFI,那么线路沿线就要N多基站.WIFI不象手机,手机待机的时候辐射是不大的,WIFI只要你在使用,辐射比手机辐射大的多.9 T: ]2 v; d1 P( q0 L
基站少了,就要加大发射功率,那基站下面的人,估计会天天头晕 |
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楼主: smartfox624
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