Maximum-likelihood estimation of phase and frequency of MPSK signals

被引：8
|
作者：
Taich, D [1 ]
Bar-David, I
机构：
[1] MYSTICOM Corp, Netanya, Israel
[2] Technion Israel Inst Technol, Fac Elect Engn, IL-32000 Haifa, Israel
来源：
IEEE TRANSACTIONS ON INFORMATION THEORY | 1999年 / 45卷 / 07期
关键词：
maximum-likelihood estimation; MPSK modulation; phase and frequency;
D O I：
10.1109/18.796422
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The asymptotically optimum simultaneous estimation of the phase and frequency of MPSK signals in AWGN channel is derived at low SNR's under the Maximum-Likelihood Criterion. Its performance is superior to those of previously published methods, in particular at large frequency uncertainty.
引用
收藏
页码：2652 / 2655
页数：4
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