【資料名稱】：Optimal Diversity-Multiplexing Tradeoff inMultiple Antenna

【資料作者】：Lizhong Zheng David N.C. Tse

【資料日期】：1998

【資料語言】：英文

【資料格式】：PDF

【資料目錄和簡介】：

Multiple antennas can be used for increasing the amount of diversity or the
number of degrees of freedom in wireless communication systems. In this paper, we
propose the point of view that both types of gains can be simultaneously obtained
for a given multiple antenna channel, but there is a fundamental tradeoff between
how much of each any coding scheme can get. We give a simple characterization
of this tradeoff and use it to evaluate the performance of existing multiple antenna
schemes.