Crossover product accumulate codes
Journal article, 2008

A class of turbo-like codes with a crossover component, termed crossover product accumulate (CPA) codes is proposed. This structure is a serial concatenation of a crossover parallel concatenated code and an accumulator through an interleaver. A detailed iterative decoding scheme for CPA codes is described. Simulations show that different crossover depth makes CPA codes have different convergence in bit error rate (BER) performance, and a proper crossover structure produces faster convergence.

iterative decoding

crossover structure

Turbo-like codes

product accumulate codes

Author

Tor Aulin

Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)

Yan-Hui Chen

Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)

Electronics Letters

0013-5194 (ISSN) 1350-911X (eISSN)

Vol. 44 20 1211-1212

Subject Categories

Telecommunications

More information

Created

10/7/2017