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Combined trellis coding and feedforward processing for MSS applicationsThe idea of using a multiple (more than two) symbol observation interval to improve error probability performance is applied to differential detection of trellis coded MPSK over a mobile satellite (fading) channel. Results are obtained via computer simulation. It is shown that only a slight increase (e.g., one symbol) in the length of the observation interval will provide a significant improvement in bit error probability performance both in AWGN and fading environments.
Document ID
19920014857
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Divsalar, D. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Simon, M. K. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Jedrey, T. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Lay, N. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Rafferty, W. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1990
Publication Information
Publication: Proceedings of the 2nd International Mobile Satellite Conference (IMSC 1990)
Subject Category
Communications And Radar
Accession Number
92N24100
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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