Title :
On the Capacity of the Block-Memoryless Phase-Noise Channel
Author :
Durisi, Giuseppe
Author_Institution :
Department of Signals and Systems, Chalmers University of Technology, Gothenburg, Sweden
fDate :
8/1/2012 12:00:00 AM
Abstract :
Bounds are presented on the capacity of the block-memoryless phase-noise channel. The bounds capture the first two terms in the asymptotic expansion of capacity for SNR going to infinity and turn out to be tight for a large range of SNR values of practical interest. Through these bounds, the capacity dependency on the coherence time of the phase-noise process is determined.
Keywords :
Channel capacity; Phase noise; Random variables; Signal to noise ratio; Upper bound; Vectors; Phase noise; channel capacity;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2012.060812.120312
