Title :
Real-time transmission of Gaussian sources over fading channels
Author :
Kashyap, Akshay ; Basar, Tamer ; Srikant, R.
Author_Institution :
Illinois Univ., Urbana, IL, USA
fDate :
29 June-4 July 2003
Abstract :
We find the linear encoder and decoder pair that minimizes the mean square error in the transmission of a white Gaussian source over a Rayleigh fading channel and show that at low SNR the performance of linear coding is, to the first order, the same as the optimal performance theoretically achievable.
Keywords :
Gaussian channels; Gaussian noise; Rayleigh channels; decoding; linear codes; mean square error methods; Rayleigh fading channel; SNR; linear coding; linear decoder pair; linear encoder; mean square error; white Gaussian source transmission; Closed-form solution; Decoding; Distortion measurement; Fading; Mean square error methods; Random variables; Rate distortion theory; Symmetric matrices; Transmitters; White noise;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228081
