Orthogonal Frequency Division Multiple Access的意思|示意

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正交频分多路访问

Orthogonal Frequency Division Multiple Access的网络常见释义

正交频分多址 ...正交频分多址机会波束成形反馈门限 [gap=1112]Keywords】: multiple-input-multiple-output (MIMO), orthogonal frequency division multiple access (OFDMA),opportunistic beamforming, feedback, threshold ..

正交频分复用多址接入 ...正交频分复用多址接入；直接检测；动态带宽分配；40 Gb/s [gap=1464]Key words: fibre optical communication technology; passive optical network; orthogonal frequency division multiple access; direct-detection; dynamic bandwidth allocation; 40 Gb/s ..

正交频分多址接入技术正交频分多址接入技术（Orthogonal Frequency Division Multiple Access，OFDMA）是后 3G 时代主要的一种接入技术。其基本思想是把高速数据流分散到多个正交的子载波上传输，从而使单个子载波上的符号速率...