COFDM:编码正交频分复用
“编码正交频分复用”(Coded Orthogonal Frequency Division Multiplexing,简称COFDM)是一种广泛应用于电子与通信领域的多载波调制技术。该技术通过将高速数据流分散到多个正交子载波上进行并行传输,有效提升了系统的抗干扰能力和频谱利用率。在学术文献和技术文档中,常使用缩写“COFDM”以便于快速书写和高效交流,尤其在数字广播、无线局域网及移动通信等场景中具有重要地位。
Coded Orthogonal Frequency Division Multiplexing具体释义
Coded Orthogonal Frequency Division Multiplexing的英文发音
例句
- An apparatus and method having a de-interleaving memory and a controller is used for de-interleaving interleaved data in a coded orthogonal frequency division multiplexing receiver.
- 正交编码分频多工接收器中一种具有一反交错记忆体和一控制器,而用来将已交错资料反交错的装置与方法。
- A low-complexity joint channel estimation and a decoding algorithm for the space-time block coded orthogonal frequency division multiplexing ( STBC-OFDM ) system in unknown channels is presented.
- 提出一种针对空时块码正交频分复用系统在信道信息不确知情况下的低复杂度半盲联合信道估计与解码算法。
- A pilot-symbol-aided channel estimation for space-time coded orthogonal frequency division multiplexing ( STC-OFDM ) system was proposed.
- 提出了一种空时编码OFDM系统中基于导频辅助信道估计的方法。
- To improve the efficiency of transmitting encoded data in wireless channel, the application of Turbo codes in coded orthogonal frequency division multiplexing ( COFDM ) is researched in this paper.
- 本文针对无线信道的编码数据传输,研究了Turbo码在编码正交频分复用(COFDM)(COFDM)中的应用问题。
- The least square channel estimation with low complexity in Turbo Product Coded Orthogonal Frequency Division Multiplexing(COFDM) ( TPC-OFDM ) over frequency-selective fading channels is presented.
- 研究了频率选择性衰落信道中Turbo乘积编码OFDM(OrthogonalFrequencydivisionMultiplexing,OFDM)系统中低复杂性的最小平方信道估计技术。
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