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Performance of DBS-Radio using concatenated coding and equalizationThe Direct Broadcast Satellite-Radio (DBS-R) receiver is being developed for operation in a multipath Rayleigh channel. This receiver uses equalization and concatenated coding, in addition to open loop and closed loop architectures for carrier demodulation and symbol synchronization. Performance test results of this receiver are presented in both AWGN and multipath Rayleigh channels. Simulation results show that the performance of the receiver operating in a multipath Rayleigh channel is significantly improved by using equalization. These results show that fractional-symbol equalization offers a performance advantage over full symbol equalization. Also presented is the base-line performance of the DBS-R receiver using concatenated coding and interleaving.
Document ID
19960022527
Document Type
Conference Paper
Authors
Gevargiz, J. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Bell, D. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Truong, L. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Vaisnys, A. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Suwitra, K. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Henson, P. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA United States)
Date Acquired
August 17, 2013
Publication Date
January 1, 1995
Publication Information
Publication: Proceedings of the Fourth International Mobile Satellite Conference (IMSC 1995)
Subject Category
Communications and Radar
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19960022452Analytic PrimaryProceedings of the Fourth International Mobile Satellite Conference (IMSC 1995)
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