【59页精品】Network Coding Capacity Regions via Entropy Functions

Abstract: In this paper, we use entropy functions to characterise the set ofrate-capacity tuples achievable with either zero decoding error, or vanishingdecoding error, for general network coding problems. We show that when sourcesare colocated, the outer bound obtained by Yeung, A First Course in InformationTheory, Section 15.5 (2002) is tight and the sets of zero-..