Limiting cutoff rate for phase-only modulation on a slow-fading Rician channel

J. W. Modestino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We consider the limiting channel cutoff rate for memory-less phase-only modulation operating on the slow-fading Rician channel for large alphabet size, M. Previous work has considered evaluation of the cutoff rate, R0, in bits/channel use, for multiple phase-shift keyed (MPSK) modulation with fixed M as a function of the channel parameters, as well as system implementation details such as whether or not interleaving/deinterleaving or channel state information (CSI) is used. Here we evaluate the limiting R0 when the restriction of a fixed alphabet size, M, is removed but the transmitted signal is restricted to utilize memoryless phase-only modulation. Results are provided under the assumptions of ideal interleaving/deinterleaving both with perfect and no CSI. In this case of no CSI we show that there exists a maximum useful signaling rate which depends only upon the ratio of specular-to-diffuse energy.

Original languageEnglish (US)
Title of host publicationProceedings of the 1993 IEEE International Symposium on Information Theory
PublisherPubl by IEEE
Number of pages1
ISBN (Print)0780308786
StatePublished - Jan 1 1993
EventProceedings of the 1993 IEEE International Symposium on Information Theory - San Antonio, TX, USA
Duration: Jan 17 1993Jan 22 1993

Publication series

NameProceedings of the 1993 IEEE International Symposium on Information Theory

Other

OtherProceedings of the 1993 IEEE International Symposium on Information Theory
CitySan Antonio, TX, USA
Period1/17/931/22/93

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Modestino, J. W. (1993). Limiting cutoff rate for phase-only modulation on a slow-fading Rician channel. In Proceedings of the 1993 IEEE International Symposium on Information Theory (Proceedings of the 1993 IEEE International Symposium on Information Theory). Publ by IEEE.