Title :
Multi-rate coding: a strategy for error control in mobile communication systems
Author :
Atungsiri, S.A. ; Kondoz, A.M. ; Evans, B.G.
Author_Institution :
Centre for Satellite Eng. Res., Surrey Univ., Guildford, UK
fDate :
12/6/1993 12:00:00 AM
Abstract :
The mobile and personal communication systems (PCS) revolution is well underway. The major requirement of spectral efficiency in these systems often means the use of low bit rate speech and channel coders, rampant carrier frequency reuse with its associated problem of co-channel interference. The authors propose the use of multi-rate speech and channel codecs in future PCS to control the excessive channel degradations that arise from such interference
Keywords :
codecs; encoding; error correction codes; mobile radio systems; personal communication networks; speech coding; carrier frequency reuse; channel codecs; co-channel interference; error control; mobile communication systems; multi-rate coding; personal communication systems; spectral efficiency; speech codecs;
Conference_Titel :
Low Bit-Rate Speech Coding for Future Applications, IEE Colloquium on
Conference_Location :
London
