电子器件投稿系统 关键词: MIMO 梯度下降法 最大速率和 误码率 信道估计误差 [gap=725]Keywords: MIMO; Gradient descent; maximum sum-rate; bit error rate; channel estimation error
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最后,对存在信道估计误差时MIMO系统中的自适应资源分配问题进行了研究。
Finally, the adaptive resource allocation problem for the MIMO systems in the presence of channel estimation error is analyzed.
提出了计算瑞利信道下存在信道估计误差时m - QAM的误比特率的解析表达式。
Following is an analytical expression to calculate the BER of M-QAM under Rayleigh channel when channel estimation error exists.
该文针对存在信道估计误差的有限反馈多用户多输入多输出(MIMO)传输性能进行分析。
In this paper, the impact of channel estimation error on the performance of multiuser Multiple-Input Multiple-Output (MIMO) transmission based on limited feedback information is analyzed.
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