Title :
Power adaptive feedback communication over an additive individual noise sequence channel
Author :
Lomnitz, Yuval ; Feder, Meir
Author_Institution :
Dept. of EE-Syst., Tel Aviv Univ., Tel Aviv, Israel
fDate :
June 28 2009-July 3 2009
Abstract :
We consider a real-valued additive channel with an individual unknown noise sequence. We present a simple sequential communication scheme based on the celebrated Schalkwijk-Kailath scheme, which varies the transmit power according to the power of the sequence, so that asymptotically the relation between the SNR and the rate matches the Gaussian channel capacity R ¿ 1/2 log(1 + SNR) for almost every noise sequence.
Keywords :
Gaussian channels; Gaussian noise; channel capacity; feedback; Gaussian channel capacity; Schalkwijk-Kailath scheme; additive channel; individual unknown noise sequence; power adaptive feedback communication; Additive noise; Automatic voltage control; Capacity planning; Channel capacity; Error probability; Feedback communications; Gaussian channels; Gaussian noise; Signal to noise ratio; Tin;
Conference_Titel :
Information Theory, 2009. ISIT 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4312-3
Electronic_ISBN :
978-1-4244-4313-0
DOI :
10.1109/ISIT.2009.5205848
