DocumentCode
2809842
Title
Practical bit loading for DMT
Author
Campello, Jorge
Author_Institution
Inf. Syst. Lab., Stanford Univ., CA, USA
Volume
2
fYear
1999
fDate
1999
Firstpage
801
Abstract
In a previous work by Campello (see International Symposium on Information Theory, p.193, p.12-16, 1998), necessary and sufficient conditions for a discrete bit assignment to be the solution to the discrete bit loading problems were derived. In the present work, we make use of these results to derive fast algorithms that can be efficiently implemented in practice
Keywords
AWGN channels; computational complexity; modulation; optimisation; AWGN channel; DMT; complexity; discrete bit assignment; discrete bit loading problems; discrete margin maximization algorithm; discrete multitone; fast algorithms; multicarrier modulation systems; necessary condition; practical bit loading; sufficient condition; Bit rate; DSL; Design optimization; Digital modulation; Information systems; Laboratories; OFDM modulation; Signal to noise ratio; Standardization; Sufficient conditions;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1999. ICC '99. 1999 IEEE International Conference on
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-5284-X
Type
conf
DOI
10.1109/ICC.1999.765384
Filename
765384
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