不同手機會用唔同的速度去同個ROUTER 連線

屋企個N ROUTER,
有D 手機係連 150mpbs,有 D 係72mbps。
只連到72 係手機的硬件所限?

係手機硬件所限

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Android 2.4GHz 802.11n 1T1R多數得72M
要5GHz 802.11n 1T1R先有150M

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唔該晒師兄~

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如果手機和Router都是802.11AC呢?

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如果手機和Router都是802.11AC呢?
gulakpi 發表於 2017-4-11 14:11


咁視乎手機係1T1R定2T2R
1T1R 433Mbps
2T2R double

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行2.4G 點只得72M呀,65M都有呀

150M=1T1R 40MHz short guard interval
72M= 1T1R 20MHz short guard interval
65M= 1T1R 20MHz long guard interval

1398948970-2336667416.png
2017-4-11 15:14


http://duskblue616.pixnet.net/bl ... 8%E9%80%9F%E7%8E%87

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