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呵呵,最近报纸上讲有家公司正在研究地铁中用手机的方法:1.调幅和REROUTE让信号至今地下,2.MICROCELL建许多小基站在站台和隧道里。

aabb (爱吃水草的鱼)
(#65306@0)
2001-5-9 -04:00
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Back To Topic: 手机在地铁里没有信号。fido的N6150,不是接收能力差,是根本没有基站在地铁里面吧?

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