New results for the Shannon channel capacity in generalized fading channels

被引：84
|
作者：
Sagias, NC [1 ]
Tombras, GS
Karagiannidis, GK
机构：
[1] Univ Athens, Dept Phys, Elect Lab, GR-10679 Athens, Greece
[2] Aristotle Univ Thessaloniki, Dept Elect & Comp Engn, GR-54006 Thessaloniki, Greece
来源：
IEEE COMMUNICATIONS LETTERS | 2005年 / 9卷 / 02期
关键词：
Shannon channel capacity; generalized fading channels; switched diversity; switching threshold;
D O I：
10.1109/LCOMM.2005.02031
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Novel, closed-form expressions for the average Shannon capacity of single-branch receivers, operating over generalized fading channels (Nakagami-m, Rice and Weibull), are derived. As an application, the optimum switching threshold for maximizing the data transmission rate of switched and stay combining receivers is obtained and several numerical results are presented.
引用
收藏
页码：97 / 99
页数：3
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