New approximations for DQPSK transmission bit error rate

被引:0
|
作者
Baricz, Arpad [1 ,2 ]
Andras, Szilard [3 ]
Fodor, Janos [2 ]
机构
[1] Univ Babes Bolyai, Dept Econ, R-400591 Cluj Napoca, Romania
[2] Obuda Univ, John Neuman Fac Informat, Romaina Inst Appl Math, H-1034 Budapest, Hungary
[3] Univ Babes Bolyai, Dept Appl Math, R-400084 Cluj Napoca, Romania
关键词
Bit error rate; Marcum Q-function; bounds; TIGHT BOUNDS;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper our aim is to use some tight lower and upper bounds for the differential quaternary phase shift keying transmission bit error rate in order to deduce accurate approximations for the bit error rate by improving the known results in the literature. The computation of our new approximate expressions are significantly simpler than that of the exact expression.
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页码:73 / 77
页数:5
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