DocumentCode
1857158
Title
Power and rate adaptation techniques with uncoded MQAM over TWDP fading channels
Author
Saikia, B. ; Subadar, R.
Author_Institution
Dept. of Electron. & Commun. Eng., NERIST, Nirjuli, India
fYear
2012
fDate
28-29 Dec. 2012
Firstpage
1
Lastpage
4
Abstract
Expressions of spectral efficiency have been obtained for optimal and suboptimal adaptive transmission techniques with uncoded MQAM (multilevel quadrature amplitude modulation) over Two Wave Diffuse Power (TWDP) fading channels. Probability density function of signal-to-noise ratio is used to obtain the expressions. A study of the effect of fading parameters on the spectral efficiency of different techniques has been presented.
Keywords
fading channels; probability; quadrature amplitude modulation; signal processing; spectral analysis; fading parameters; multilevel quadrature amplitude modulation; power adaptation techniques; probability density function; rate adaptation techniques; signal-to-noise ratio; spectral efficiency; suboptimal adaptive transmission techniques; two wave diffuse power fading channels; uncoded MQAM over TWDP fading channels; MQAM; Spectral efficiency; TWDP fading channel; adaptive transmission;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy in NERIST (ICPEN), 2012 1st International Conference on
Conference_Location
Nirjuli
Print_ISBN
978-1-4673-1667-5
Type
conf
DOI
10.1109/ICPEN.2012.6492322
Filename
6492322
Link To Document