Adaptive-rate coding for frequency-hop communications over Rayleigh fading channels

Authors:
M. B. Pursley;C. S. Wilkins
Affiliations:
Dept. of Electr. & Comput. Eng., Clemson Univ., SC;-
Venue:
IEEE Journal on Selected Areas in Communications
Year:
2006

Citing 0
Cited 4

An adaptive-transmission protocol for frequency-hop wireless communication networks

Wireless Networks
Water filling algorithm for the throughput improvement of FH-OFDM system

ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
Adaptive-rate techniques for frequency-hop multiple-access packet-radio networks

MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
Evaluating and improving TCP with adaptive transmission and routing protocols in frequency-hop wireless ad hoc networks

MILCOM'06 Proceedings of the 2006 IEEE conference on Military communications

Quantified Score

Hi-index	0.07

Visualization

Abstract

Because of the variability of the channels in frequency-hop wireless systems and networks, the performance of error-control coding can be improved by adapting the rate of the code to the channel conditions. In this paper, adaptive-rate error-control coding is investigated for slow frequency-hop communications with Reed-Solomon coding. Two methods are investigated that use decoder side information as a means for selecting the code rate. These methods are based on counts of errors and erasures, which are provided by the demodulator and the decoder. The performance of the adaptive-rate coding system is evaluated for channels with Rayleigh fading, partial-band interference, and thermal noise