DocumentCode
3641983
Title
A new loading algorithm for discrete multitone transmission
Author
R.F.H. Fischer;J.B. Huber
Author_Institution
Lehrstuhl fur Nachrichtentech., Erlangen-Nurnberg Univ., Germany
Volume
1
fYear
1996
Firstpage
724
Abstract
A new loading algorithm for discrete multitone transmission is proposed. Thereby rate is not distributed according to channel capacity, but rate and transmit power are assigned to maximize the signal-to-noise ratio in each carrier. Because closed form expressions can be derived the algorithm is of very low complexity, even lower than the loading algorithm recently proposed by Chow et al. (see IEEE Transactions on Communications, no.2/3/4, p.773-5, 1995). Nevertheless achievable performance is higher or at least the same. Results for a typical high rate transmission over twisted pair lines are presented.
Keywords
"OFDM modulation","Discrete Fourier transforms","Channel capacity","DSL","Sorting","World Wide Web","Signal to noise ratio","Modems","Digital audio broadcasting","Frequency division multiplexing"
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 1996. GLOBECOM ´96. ´Communications: The Key to Global Prosperity
Print_ISBN
0-7803-3336-5
Type
conf
DOI
10.1109/GLOCOM.1996.594456
Filename
594456
Link To Document