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VLSI Architectures for Sliding-Window-Based Space-Time Turbo Trellis Code Decoders
Joint Authors
Passas, Georgios
Freear, Steven
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-05
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
The VLSI implementation of SISO-MAP decoders used for traditional iterative turbo coding has been investigated in the literature.
In this paper, a complete architectural model of a space-time turbo code receiver that includes elementary decoders is presented.
These architectures are based on newly proposed building blocks such as a recursive add-compare-select-offset (ACSO) unit, A-, B-, Γ-, and LLR output calculation modules.
Measurements of complexity and decoding delay of several sliding-window-technique-based MAP decoder architectures and a proposed parameter set lead to defining equations and comparison between those architectures.
American Psychological Association (APA)
Passas, Georgios& Freear, Steven. 2012. VLSI Architectures for Sliding-Window-Based Space-Time Turbo Trellis Code Decoders. Journal of Electrical and Computer Engineering،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-485217
Modern Language Association (MLA)
Passas, Georgios& Freear, Steven. VLSI Architectures for Sliding-Window-Based Space-Time Turbo Trellis Code Decoders. Journal of Electrical and Computer Engineering No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-485217
American Medical Association (AMA)
Passas, Georgios& Freear, Steven. VLSI Architectures for Sliding-Window-Based Space-Time Turbo Trellis Code Decoders. Journal of Electrical and Computer Engineering. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-485217
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485217