衰退
多输入多输出
计算机科学
天线阵
天线(收音机)
拓扑(电路)
物理
高斯分布
电信
频道(广播)
数学
声学
电子工程
地质学
工程类
电气工程
量子力学
标识
DOI:10.1002/ett.4460100604
摘要
Abstract We investigate the use of multiple transmitting and/or receiving antennas for single user communications over the additive Gaussian channel with and without fading. We derive formulas for the capacities and error exponents of such channels, and describe computational procedures to evaluate such formulas. We show that the potential gains of such multi‐antenna systems over single‐antenna systems is rather large under independenceassumptions for the fades and noises at different receiving antennas.
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