A Turbo Code Interleaver Design Criterion Based on the Performance of Iterative Decoding

Forskningsoutput: TidskriftsbidragLetter

Standard

A Turbo Code Interleaver Design Criterion Based on the Performance of Iterative Decoding. / Hokfelt, Johan; Edfors, Ove; Maseng, Torleiv.

I: IEEE Communications Letters, Vol. 5, Nr. 2, 2001, s. 52-54.

Forskningsoutput: TidskriftsbidragLetter

Harvard

APA

CBE

MLA

Vancouver

Author

RIS

TY - JOUR

T1 - A Turbo Code Interleaver Design Criterion Based on the Performance of Iterative Decoding

AU - Hokfelt, Johan

AU - Edfors, Ove

AU - Maseng, Torleiv

PY - 2001

Y1 - 2001

N2 - The performance of a turbo code is dependent on two code properties: its distance spectrum and its suitability to be iteratively decoded. Both these properties are influenced by the choice of interleaver used in the turbo encoder. This paper presents an interleaver design criterion that focuses on the performance of iterative decoding, based on the correlation properties of the extrinsic inputs. Interleavers designed with the proposed criterion achieve very competitive performances, both in terms of convergence rates and error correcting capabilities

AB - The performance of a turbo code is dependent on two code properties: its distance spectrum and its suitability to be iteratively decoded. Both these properties are influenced by the choice of interleaver used in the turbo encoder. This paper presents an interleaver design criterion that focuses on the performance of iterative decoding, based on the correlation properties of the extrinsic inputs. Interleavers designed with the proposed criterion achieve very competitive performances, both in terms of convergence rates and error correcting capabilities

U2 - 10.1109/4234.905933

DO - 10.1109/4234.905933

M3 - Letter

VL - 5

SP - 52

EP - 54

JO - IEEE Communications Letters

JF - IEEE Communications Letters

SN - 1089-7798

IS - 2

ER -