On the performance analysis of digital communications over Generalized-K fading channels

被引：1
|
作者：
Bithas, Petros S.
Sagias, Nikos C.
Mathiopoulos, P. Takis
Karagiannidis, George K.
Rontogiannis, Athanasios A.
机构：
[1] Natl Observ Athens, Inst Space Applicat & Remote Sensing, Athens 15236, Greece
[2] Aristotle Univ Thessaloniki, Dept Elect & Comp Engn, Thessaloniki 54124, Greece
来源：
IEEE COMMUNICATIONS LETTERS | 2006年 / 10卷 / 05期
关键词：
Generalized-K distribution; fading and shadowing channels; bit error rate (BER); outage probability; capacity;
D O I：
10.1109/LCOMM.2006.1633320
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The performance of digital communication systems over Generalized-K (K-G) fading channels is analyzed and evaluated. Novel closed form expressions for the SNR statistics, the average Shannon's channel capacity and the bit error rate (BER) are derived. These expressions are used to study important performance criteria such as the outage performance, the average capacity and the BER for a great variety of modulation formats in K-G fading channels. The proposed mathematical analysis is accompanied with various performance evaluation results, which demonstrate the usefulness of the proposed approach.
引用
收藏
页码：353 / 355
页数：3
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