频分多址接入（Frequency Division Multiple Access, FDMA）和码分多址接入 （Code Division Multiple Access, CDMA）是另外两种...
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...窝移动通信系统（1st Generation，lG）基于模拟通信技术，模拟调频加上频分多址接入（Frequency DivisionMultipleAccess，FDMA）是它的技术要点，它存在着频带利用率低、保密 性差、终端体积大等缺点。
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正交频分多址接入 OFDMA
正交频分多址接入技术 Orthogonal Frequency Division Multiple Access
宽带频分多址接入 WCDMA ; Wideband code division multiple access
单载波频分多址接入 SC-FDMA
多频时分多址接入 multifrequency time division multiple access
多载频时分多址接入 multicarrier time division multiplexing access
正交频分复用多址接入 Orthogonal Frequency Division Multiple Access ; OFDMA
提出了一种基于正交频分多址接入系统的混合业务分组调度算法。
A packet scheduling algorithm for mixed traffics was proposed in orthogonal frequency division multiple access (OFDMA) systems.
近年来，正交频分多址接入系统做为一种新的多址接入技术受到了极大关注。
Recently, Orthogonal Frequency Division multiple access (OFDMA) as a new multiple access technology has received a lot of attention.
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