Multiple Symbol Differential Detection of MPSK which is Invariant to Frequency Offset using Maximum-likelihood detection
نویسندگان
چکیده
منابع مشابه
Multiple Symbol Differential Detection of MPSK which is Invariant to Frequency Offset using Maximum-likelihood detection
It is well known that classical differential detection of MPSK signals, wherein the information is encoded as the first order phase difference, is a simple and robust form of communication in environments not subject to frequency variation. For channels that introduce into the carrier a random frequency shift, eg., those associated with moving vehicles, classical differential detection as above...
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ژورنال
عنوان ژورنال: IOSR Journal of Electronics and Communication Engineering
سال: 2012
ISSN: 2278-8735,2278-2834
DOI: 10.9790/2834-0361320