DocumentCode
2382041
Title
On Joint Source-Channel Coding for the Non-White Gaussian Case
Author
Ramstad, Tor A.
Author_Institution
Dept. of Electron. & Telecommun., Norwegian Sci. & Technol. Univ., Trondheim
fYear
2006
fDate
2-5 July 2006
Firstpage
1
Lastpage
5
Abstract
The paper presents performance limits for transmitting correlated Gaussian signals over additive, Gaussian channels with memory and limited transmit power. Both absolute performance limits as well as performance limits for linear systems are given. A bandwidth matching technique is introduced for the adaptation of the signal to the channel. This can be used as an instrument for resource allocation when combining subband source decomposition and OFDM transmission in a source-channel coding environment
Keywords
Gaussian channels; OFDM modulation; combined source-channel coding; OFDM transmission; additive Gaussian channels; bandwidth matching technique; correlated Gaussian signals; joint source-channel coding; resource allocation; subband source decomposition; Additive noise; Bandwidth; Channel capacity; Delay; Gaussian channels; Gaussian noise; Linear systems; Noise level; OFDM; Rate-distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Advances in Wireless Communications, 2006. SPAWC '06. IEEE 7th Workshop on
Conference_Location
Cannes
Print_ISBN
0-7803-9710-X
Electronic_ISBN
0-7803-9711-8
Type
conf
DOI
10.1109/SPAWC.2006.346464
Filename
4153938
Link To Document