A Signalling Scheme for Frequency-Shift-Keying Channels With Noiseless Feedback

descriptionPublicationkeyboard_double_arrow_right Article 01 Apr 1972 English Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Communications, volume 20, pages 218-221 (issn: 0096-2244,

Copyright policy )

Authors: L. James Marier Jr.; Tzay Y. Young;

doi: 10.1109/tcom.1972.1091129

A Signalling Scheme for Frequency-Shift-Keying Channels With Noiseless Feedback

- Summary
- Metrics

Abstract

Stochastic approximation is applied to the design of a frequency-shift-keying (FSK) feedback scheme. FSK signals are transmitted over a channel with additive white Gaussian noise (AWGN) and the frequency estimate is fed back to the transmitter. A signaling scheme similar to the Schalkwijk-Kailath amplitude-shift-keying (ASK) scheme is derived and performance curves are presented. The scheme performs much better than ASK or FSK without feedback; however, under the average-power limitation, its performance is, in general, inferior to that of ASK feedback schemes.

Related Organizations

Carnegie Mellon University
United States

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	1
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average