Title :
Statistical multiplexing for mitigating latency in adaptive modems
Author :
Torrance, J.M. ; Hanzo, L.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
Abstract :
The latency of instantaneously adaptive modulation is mitigated using statistical multiplexing. The proposed scheme exhibits typically higher integrity than fixed modems, or requires an approximately 2 dB lower channel SNR
Keywords :
Rayleigh channels; adaptive systems; fading; land mobile radio; modems; multiplexing; quadrature amplitude modulation; quadrature phase shift keying; 16 QAM; 64 QAM; BPSK; QPSK; Rayleigh fading channel; adaptive modems; adaptive modulation; block coding; channel SNR; latency; mobile radio; speech system performance; statistical multiplexing; Binary phase shift keying; Bit error rate; Data systems; Delay; Modems; Quadrature amplitude modulation; Quadrature phase shift keying; Signal to noise ratio; Speech; Switches;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.627024
