DocumentCode
2441067
Title
Tight upper and lower bounds on the symmetric capacity and outage probability for bandwidth-efficient QAM transmissions over Rayleigh-faded channels
Author
Baccarelli, E. ; Blasio, G. Di ; Galli, S. ; Fasano, A.
Author_Institution
INFOCOM Dept., Rome Univ., Italy
fYear
1998
fDate
16-21 Aug 1998
Firstpage
6
Abstract
Novel, quickly computable analytical upper and lower bounds are presented on the symmetric capacity and the outage probability of flat-faded Rayleigh-channels with 2D QAM constellations. The proposed bounds are tight both for high and low SNRs so that in this respect they outperform the usual ones based on the simplifying assumption of continuous Gaussian-distributed channel input-alphabet
Keywords
Rayleigh channels; channel capacity; probability; quadrature amplitude modulation; telecommunication network reliability; 2D QAM constellations; Rayleigh-fading channels; SNR; bandwidth-efficient QAM transmissions; lower bounds; outage probability; symmetric capacity; upper bounds; Capacity planning; Channel capacity; Digital modulation; Fading; Gaussian channels; Performance loss; Quadrature amplitude modulation; Satellite broadcasting; Throughput; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location
Cambridge, MA
Print_ISBN
0-7803-5000-6
Type
conf
DOI
10.1109/ISIT.1998.708583
Filename
708583
Link To Document