DocumentCode
697838
Title
New adaptive bit and power loading policies for generalized multicarrier transmission
Author
Kliks, Adrian ; Bogucka, Hanna
Author_Institution
Wireless Commun., Poznan Univ. of Technol., Poznan, Poland
fYear
2009
fDate
24-28 Aug. 2009
Firstpage
1888
Lastpage
1892
Abstract
The adaptive modulation for the Generalized MultiCarrier (GMC) transmission is described, showing that non-orthogonality of the subcarriers affects the complexity of the adaptive techniques and the system performance. The mathematical derivation for the GMC channel capacity is presented. Since the straightforward formula is impractical from the implementation point of view, the efficient modifications of the Hughes-Hartogs algorithm are discussed. Simulation results are also included.
Keywords
adaptive modulation; channel capacity; transmitters; GMC channel capacity; GMC transmission; Hughes-Hartogs algorithm; adaptive modulation; adaptive techniques; generalized multicarrier transmission; subcarriers; Optimized production technology; Signal to noise ratio; Transceivers; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2009 17th European
Conference_Location
Glasgow
Print_ISBN
978-161-7388-76-7
Type
conf
Filename
7077410
Link To Document