每个天线/流联合绑定作为MIMO系统的信道质量指标

2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04. Pub Date : 2004-12-11 DOI:10.1109/SPCOM.2004.1458516

N. Sharma

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引用次数: 0

摘要

我们解决了分层编码MIMO(多输入多输出)系统的速率分配问题，用于给定的具有APP(后置概率)解码的平坦衰落信道。给定MIMO信道的传输参数是使用每个天线/流联合界找到的，这使得人们能够找到每个发射天线/流的等效AWGN(加性高斯白噪声)信道的信噪比(信噪比)。对一些速率控制系统的实例与遍历香农容量进行了比较。

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Per antenna/stream union bound as a channel quality indicator for MIMO systems

We address the issue of rate allocation for layered coded MIMO (multiple input multiple output) systems for a given flat fading channel with APP (a posteriori probability) decoding. Transmission parameters for a given MIMO channel are found using per antenna/stream union bound that enables one to find the SNR (signal to noise ratio) of an equivalent AWGN (additive white Gaussian noise) channel for each transmit antenna/stream. Comparison with the ergodic Shannon capacity is made for some example rate controlled systems.

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来源期刊

2004 International Conference on Signal Processing and Communications, 2004. SPCOM '04.

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