Second-order statistics of selection macro-diversity system operating over Gamma shadowed κ-μ fading channels

被引：15
|
作者：
Panic, Stefan R. [1 ]
Stefanovic, Dusan M. [2 ]
Petrovic, Ivana M. [3 ]
Stefanovic, Mihajlo C. [4 ]
Anastasov, Jelena A. [4 ]
Krstic, Dragana S. [4 ]
机构：
[1] Univ Pristina, Fac Nat Sci & Math, Dept Informat, Kosovska Mitrovica 38300, Serbia
[2] Univ Nis, High Tech Sch, Nish 18000, Serbia
[3] Univ Belgrade, High Sch Elect Engn & Comp Sci, Beograd 11000, Serbia
[4] Univ Nis, Dept Telecommun, Fac Elect Engn, Nish 18000, Serbia
来源：
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING | 2011年
关键词：
MICRODIVERSITY; MACRODIVERSITY; RATES;
D O I：
10.1186/1687-1499-2011-151
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this article, infinite-series expressions for the second-order statistical measures of a macro-diversity structure operating over the Gamma shadowed kappa-mu fading channels are provided. We have focused on MRC (maximal ratio combining) combining at each base station (micro-diversity), and selection combining (SC), based on output signal power values, between base stations (macro-diversity). Some numerical results of the system's level crossing rate and average fading duration are presented, in order to examine the influence of various parameters such as shadowing and fading severity and number of the diversity branches at the micro-combiners on concerned quantities.
引用
收藏
页码：1 / 7
页数：7
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