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TIT
2002

Parallel constrained coding with application to two-dimensional constraints

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Parallel constrained coding with application to two-dimensional constraints
A parallel constrained coding scheme is considered where p-blocks of raw data are encoded simultaneously into q tracks such that the contents of each track belong to a given constraint S. It is shown that as q increases, there are parallel block decodable encoders for S whose coding ratio, p=q, converges to the capacity of S. Examples are provided where parallel coding allows block decodable encoders, while conventional coding, at the same rate, does not. Parallel encoders are then applied as buildingblocks in the construction of block decodable encoders for certain families of two-dimensional constraints.
Shirley Halevy, Ron M. Roth
Added 23 Dec 2010
Updated 23 Dec 2010
Type Journal
Year 2002
Where TIT
Authors Shirley Halevy, Ron M. Roth
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