Collision-free interleaves using latin squares for parallel decoding of turbo codes

Hyun Young Oh, Dae Son Kim, Joon Sung Kim, Hong Yeop Song

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In the parallel decoding of turbo codes, the constituent interleaver must avoid the memory collision. This paper proposes a collision-free interleaver structure which can be optimized easily over various information blocksizes. The performance of the proposed interleaver is almost the same as or O.ldB loss against almost regular permutation (ARP) at FER 10-5 region with information block sizes of 320 and 640 when the simulation environment is given by the 3GPP standard turbo codes with 4 parallelism in AWGN channel.

Original languageEnglish
Title of host publication2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
Pages1589-1592
Number of pages4
DOIs
Publication statusPublished - 2007 Aug 2
Event2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring - Dublin, Ireland
Duration: 2007 Apr 222007 Apr 25

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Other

Other2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring
CountryIreland
CityDublin
Period07/4/2207/4/25

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All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Cite this

Oh, H. Y., Kim, D. S., Kim, J. S., & Song, H. Y. (2007). Collision-free interleaves using latin squares for parallel decoding of turbo codes. In 2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring (pp. 1589-1592). [4212759] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VETECS.2007.331