Interleaver structures for turbo codes with reduced storage memory requirement

Johan Hokfelt; Ove Edfors; Torleiv Maseng

doi:10.1109/VETECF.1999.801562

Interleaver structures for turbo codes with reduced storage memory requirement

Johan Hokfelt, Ove Edfors, Torleiv Maseng

Department of Electrical and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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Abstract

This paper describes two interleaver structures that reduce the memory requirement for the storage of interleaver rules. The first structure offers memory reductions of more than 50%, compared to storing the entire interleaver vector. The second structure is useful when a range of interleaver sizes are to be stored, offering memory reductions asymptotically approaching 50%. By combining the two structures, a total memory reduction of approximately 75% is achieved. This is obtained without any significant reduction of the error correcting performance of the codes

Original language	English
Title of host publication	Proc. IEEE Vehicular Technology Conference
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	1585-1589
Number of pages	5
Volume	3
ISBN (Print)	0-7803-5435-4
DOIs	https://doi.org/10.1109/VETECF.1999.801562
Publication status	Published - 1999
Event	IEEE VTS 50th Vehicular Technology Conference, VTC 1999 - Fall. - Amsterdam, The Netherlands, Amsterdam, Netherlands Duration: 1999 Sept 19 → 1999 Sept 22

Publication series

Name
Volume	3

Conference

Conference	IEEE VTS 50th Vehicular Technology Conference, VTC 1999 - Fall.
Country/Territory	Netherlands
City	Amsterdam
Period	1999/09/19 → 1999/09/22

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

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10.1109/VETECF.1999.801562

INT_VTC1999

Cite this

@inproceedings{5326b1d8a213458398693d02735c2017,

title = "Interleaver structures for turbo codes with reduced storage memory requirement",

abstract = "This paper describes two interleaver structures that reduce the memory requirement for the storage of interleaver rules. The first structure offers memory reductions of more than 50%, compared to storing the entire interleaver vector. The second structure is useful when a range of interleaver sizes are to be stored, offering memory reductions asymptotically approaching 50%. By combining the two structures, a total memory reduction of approximately 75% is achieved. This is obtained without any significant reduction of the error correcting performance of the codes",

author = "Johan Hokfelt and Ove Edfors and Torleiv Maseng",

year = "1999",

doi = "10.1109/VETECF.1999.801562",

language = "English",

isbn = "0-7803-5435-4",

volume = "3",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

pages = "1585--1589",

booktitle = "Proc. IEEE Vehicular Technology Conference",

address = "United States",

note = "IEEE VTS 50th Vehicular Technology Conference, VTC 1999 - Fall. ; Conference date: 19-09-1999 Through 22-09-1999",

}

Hokfelt, J, Edfors, O & Maseng, T 1999, Interleaver structures for turbo codes with reduced storage memory requirement. in Proc. IEEE Vehicular Technology Conference. vol. 3, IEEE - Institute of Electrical and Electronics Engineers Inc., pp. 1585-1589, IEEE VTS 50th Vehicular Technology Conference, VTC 1999 - Fall., Amsterdam, Netherlands, 1999/09/19. https://doi.org/10.1109/VETECF.1999.801562

Interleaver structures for turbo codes with reduced storage memory requirement. / Hokfelt, Johan; Edfors, Ove; Maseng, Torleiv.
Proc. IEEE Vehicular Technology Conference. Vol. 3 IEEE - Institute of Electrical and Electronics Engineers Inc., 1999. p. 1585-1589.

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - Interleaver structures for turbo codes with reduced storage memory requirement

AU - Hokfelt, Johan

AU - Edfors, Ove

AU - Maseng, Torleiv

PY - 1999

Y1 - 1999

N2 - This paper describes two interleaver structures that reduce the memory requirement for the storage of interleaver rules. The first structure offers memory reductions of more than 50%, compared to storing the entire interleaver vector. The second structure is useful when a range of interleaver sizes are to be stored, offering memory reductions asymptotically approaching 50%. By combining the two structures, a total memory reduction of approximately 75% is achieved. This is obtained without any significant reduction of the error correcting performance of the codes

AB - This paper describes two interleaver structures that reduce the memory requirement for the storage of interleaver rules. The first structure offers memory reductions of more than 50%, compared to storing the entire interleaver vector. The second structure is useful when a range of interleaver sizes are to be stored, offering memory reductions asymptotically approaching 50%. By combining the two structures, a total memory reduction of approximately 75% is achieved. This is obtained without any significant reduction of the error correcting performance of the codes

U2 - 10.1109/VETECF.1999.801562

DO - 10.1109/VETECF.1999.801562

M3 - Paper in conference proceeding

SN - 0-7803-5435-4

VL - 3

SP - 1585

EP - 1589

BT - Proc. IEEE Vehicular Technology Conference

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE VTS 50th Vehicular Technology Conference, VTC 1999 - Fall.

Y2 - 19 September 1999 through 22 September 1999

ER -

Interleaver structures for turbo codes with reduced storage memory requirement

Abstract

Publication series

Conference

Subject classification (UKÄ)

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