摘要
推导出IEEE802.11n中STBC-OFDM系统方案的最小距离球界的平均符号差错概率计算公式,通过研究分析,该系统方案可获得最大的分集增益nTnRL,即发射天线数、接收天线数和多径总数的乘积。
The minimum distance sphere up-bound of STBC-OFDM scheme is concluded in the IEEE802. 11n. In addition, the performance of this scheme has been analyzed. Results show that this scheme can obtain most diversity gain nTnRL, namely, the product of the number of transmitter antennas, the number of receiver antennas and the number of multipath.
出处
《舰船电子工程》
2009年第10期100-102,共3页
Ship Electronic Engineering