Title | ||
---|---|---|
Equivalence perspectives in communication, source-channel connections and universal source-channel separation |
Abstract | ||
---|---|---|
An operational perspective is used to understand the relationship between
source and channel coding. This is based on a direct reduction of one problem
to another that uses random coding (and hence common randomness) but unlike all
prior work, does not involve any functional computations, in particular, no
mutual-information computations. This result is then used to prove a universal
source-channel separation theorem in the rate-distortion context where
universality is in the sense of a compound ``general channel.'' |
Year | Venue | Keywords |
---|---|---|
2009 | Clinical Orthopaedics and Related Research | information theory,mutual information |
Field | DocType | Volume |
Discrete mathematics,Communication source,Mutual fund separation theorem,Communication channel,Theoretical computer science,Shannon–Fano coding,Universality (philosophy),Channel capacity,Mathematics,Randomness,Variable-length code | Journal | abs/0911.3 |
Citations | PageRank | References |
1 | 0.37 | 7 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Mukul Agarwal | 1 | 49 | 6.75 |
Anant Sahai | 2 | 35 | 4.97 |
Sanjoy K. Mitter | 3 | 1226 | 156.06 |