多天线OFDM系统的信道估计与自适应功率分配

2001 IEEE Third Workshop on Signal Processing Advances in Wireless Communications (SPAWC'01). Workshop Proceedings (Cat. No.01EX471) Pub Date : 2001-03-20 DOI:10.1109/SPAWC.2001.923849

T. Tung, K. Yao, R. E. Hudson

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引用次数: 75

摘要

我们描述了几种用于OFDM多天线系统分析和设计的技术，包括信道估计和跟踪，初始信道获取的最优训练序列，以及通过闭环更新信道状态信息来提高容量的自适应功率分配。

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Channel estimation and adaptive power allocation for performance and capacity improvement of multiple-antenna OFDM systems

We describe several techniques for the analysis and design of OFDM multiple-antenna systems, which include channel estimation and tracking, optimal training sequences for initial channel acquisition, and adaptive power allocation with closed-loop updating of channel state information for capacity improvement.

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2001 IEEE Third Workshop on Signal Processing Advances in Wireless Communications (SPAWC'01). Workshop Proceedings (Cat. No.01EX471)

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