Title

An Adaptive Coding Scheme with Code Combining for Mobile Radio Systems

Publication Type

Journal Article

Publication Date

11-1993

Abstract

The authors propose and study an adaptive error-control coding scheme for binary digital FM (BFM) mobile radio transmission. The scheme employs code combining through packet retransmissions. The number of transmissions of a packet is in proportion to the channel fading/noise levels, which is in contrast to time diversity techniques where a fixed number of repetitions of a data packet is performed even in the absence of channel errors. Furthermore, the receiver uses received signal envelopes as channel state information, which significantly improves the throughput and bit error rate (BER) performance. Performance of the proposed scheme is analyzed for frequency-flat Rayleigh fading channels with additive white Gaussian noise (AWGN), co-channel interference and random FM noise

Discipline

Information Security

Research Areas

Information Security and Trust

Publication

IEEE Transactions on Vehicular Technology

Volume

42

Issue

4

First Page

469

Last Page

476

ISSN

0018-9545

Identifier

10.1109/25.260765

Publisher

IEEE

Additional URL

http://dx.doi.org/10.1109/25.260765