Title :
Characterizing the rate region of the coded side-information problem
Author :
Land, Ingmar ; Weidmann, Claudio ; Vellambi, Badri N.
Author_Institution :
Inst. for Telecommun. Res., Univ. of South Australia, Adelaide, SA, Australia
Abstract :
This paper revisits earlier work on the achievable rate-region for the coded side-information problem. For specific source distributions we provide computable extreme rate points. As opposed to previous works, we present short and concise proofs and additional rate points below the time-sharing line of previously known rate points. Our results are based on a formulation as an optimization problem.
Keywords :
codes; optimisation; coded side-information problem; computable extreme rate points; optimization problem; rate region; source distributions; time-sharing line; Australia; Conferences; Information theory; Joints; Markov processes; Optimization; Random variables;
Conference_Titel :
Information Theory Workshop (ITW), 2012 IEEE
Conference_Location :
Lausanne
Print_ISBN :
978-1-4673-0224-1
Electronic_ISBN :
978-1-4673-0222-7
DOI :
10.1109/ITW.2012.6404685
