Maximum likelihood post detection integration methods for satellite mobile systems

被引：0

作者：

Corazza, GE ^{[1
]}

Pedone, R ^{[1
]}

机构：

[1] Univ Bologna, DEIS ARCES, I-40136 Bologna, Italy

来源：

ICT'2003: 10TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, VOLS I AND II, CONFERENCE PROCEEDINGS | 2003年

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The novel method investigated in this paper represents an improved solution to implement Post Detection Integration (PDI) in the code acquisition scheme of a spread spectrum system, when a frequency error is present. The method is developed in AWGN and is applied in fading channels as well. The envisaged method is based on the application of the Maximum Likelihood criterion. The resulting performance is compared with the classic Non Coherent and Differential PDI schemes. The paper highlights possible applications in the field of satellite mobile communications.

引用

页码：1601 / 1604

页数：4

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