期刊文献+

多载波CDMA频域分集合并技术

Frequency diversity combining schemes of multi-carrier CDMA
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摘要 介绍了4G的多址技术候选———MC-CDMA的下行链路以及接收端不同的频域分集合并判决检测方案,通过仿真比较了不同方案的性能,指出MMSE是MC-CDMA下行链路的最优频域分集合并方案。 A potential future 4G air interface scheme - MC-CDMA and its downlink transceiver is presented. At the receiver end, performances of different combining schemes are presented and compared through simulation,and MMSE is shown to be best diversity combining scheme.
出处 《信息技术》 2005年第5期28-31,共4页 Information Technology
关键词 4G 多载波CDMA 分集合并方案 4G Multi-Carrier CDMA(MC-CDMA) diversity combining scheme
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参考文献5

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