A survey on optimal stochastic signaling and detector randomization

Date
2011
Advisor
Instructor
Source Title
Proceedings of the 19th Signal Processing and Communications Applications Conference, SIU 2011
Print ISSN
Electronic ISSN
Publisher
IEEE
Volume
Issue
Pages
271 - 274
Language
Turkish
Type
Conference Paper
Journal Title
Journal ISSN
Volume Title
Abstract

In this paper, a survey on stochastic signaling and detector randomization is presented for average power-constrained binary communications systems. First, the case of a single fixed detector at the receiver is considered, and then the joint design of detector and optimal signaling is studied. In addition, the optimal receiver design is examined in the presence of detector randomization and stochastic signaling. It is observed that the average probability of error achieved via detector randomization cannot be larger than that achieved via stochastic signaling in the presence of optimal MAP detectors. Finally, a numerical study is presented to illustrate an example.

Course
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Book Title
Keywords
Average probability of error, Communications systems, Joint designs, MAP detector, Numerical studies, Optimal receiver, Optimal signaling, Optimization, Signal processing, Signaling, Stochastic systems, Surveys, Detectors
Citation
Published Version (Please cite this version)