Title

Optimal ASK and QAM with non-equal symbol probabilities on Rayleigh fading channels

Authors

Authors

L. Wei

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

Electron. Lett.

Keywords

Engineering, Electrical & Electronic

Abstract

Formulas are derived to compute the optimal signal constellation, bit error probabilities, and decision thresholds for M-ASK and QAM with non-equal prior symbol probabilities on Rayleigh fading channels. It is shown that the optimal system can improve average E(b)/N(0) by 5 dB compared to a conventional system, i.e. a system with source coding, equiprobable symbols, and equal space constellation.

Journal Title

Electronics Letters

Volume

47

Issue/Number

1

Publication Date

1-1-2011

Document Type

Article

DOI Link

http://dx.doi.org/10.1049/el.2010.7876

Language

English

First Page

63

Last Page

64

WOS Identifier

WOS:000285920700040

ISSN

0013-5194

Recommended Citation

"Optimal ASK and QAM with non-equal symbol probabilities on Rayleigh fading channels" (2011). Faculty Bibliography 2010s. 2084.
https://stars.library.ucf.edu/facultybib2010/2084