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KB Term:
CDMANetwork
Sigma KEE - CDMANetwork
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CDMA 網路
碼分多址 (CDMA)是多個無限通信技術科技所使用的信道接入方法。 CDMA 是多址接入的示例, 其中幾個發送器可以同時通過單的通信信道發送信息. 這樣可以允許多個用共享一個頻段 (見帶寬)。 能夠這樣做而又不給用戶之間造成不適當干擾情況。 CDMA 採用擴頻技術和特殊編碼方案 (每個發射機分配一個碼)。(資料來自英語维基百科)
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cellular network
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