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西安电子科技大学综合业务网国家重点实验室
Published:1999
移动端阅览
[1]殷贯西,王新梅.移动卫星信道中的TC-MDPSK特性界[J].电子学报,1999(08):71-73+52.
Yin Guanxi, Wang Xinmei. The Performance Bound of TC MDPSK over Mobile Satellite Channels[J]. Acta Electronica Sinica, 1999, (8).
本文基于RiceLognormal联合分布的两种信道模型,定性地分析了移动卫星信道中的TCMDPSK特性界.推导出了适合这两种信道模型的一种新的特性界表达式,讨论了8UTCMDPSK方案的误比特率.计算机模拟显示出,本文推导的方法不仅简便,而且得到的特性界比已有的界紧,能够较好地反应这类信道的TCMDPSK特性.
In this paper
the analytical performance bound of TC MDPSK is presented over mobile satellite channels.The new performance bound is derived based on the two statistical models of Rice Lognormal combinative distribution
and the bit error probability of 8U TC MDPSK schemes is computed.The simulation shows that performance bounds derived in this paper are simple and are tighter than those available
which is in agreement with the characteristic of practical mobile satellite channels on TC MDPSK.
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