Collision-Free Interleaver Composed of a Latin Square for Parallel-Architecture Turbo Codes
In parallel-architecture turbo codes, the constituent interleavers must avoid memory collision. This paper proposes a collision-free interleaver structure composed of a Latin square (LS) and pre-designed interleavers. Our proposed interleavers can be easily optimized for various information block si...
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| Veröffentlicht in: | IEEE communications letters 2008-03, Vol.12 (3), p.203-205 |
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| container_title | IEEE communications letters |
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| creator | KIM, Dae-Son OH, Hyun-Young SONG, Hong-Yeop |
| description | In parallel-architecture turbo codes, the constituent interleavers must avoid memory collision. This paper proposes a collision-free interleaver structure composed of a Latin square (LS) and pre-designed interleavers. Our proposed interleavers can be easily optimized for various information block sizes and for various degrees of parallelism. Their performances were evaluated by computer simulation. |
| doi_str_mv | 10.1109/LCOMM.2008.071423 |
| format | Article |
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This paper proposes a collision-free interleaver structure composed of a Latin square (LS) and pre-designed interleavers. Our proposed interleavers can be easily optimized for various information block sizes and for various degrees of parallelism. Their performances were evaluated by computer simulation.</description><identifier>ISSN: 1089-7798</identifier><identifier>EISSN: 1558-2558</identifier><identifier>DOI: 10.1109/LCOMM.2008.071423</identifier><identifier>CODEN: ICLEF6</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Added delay ; Applied sciences ; Blocking ; Channel coding ; Coding, codes ; Collision avoidance ; Computer simulation ; Constituents ; Decoding ; Digital video broadcasting ; Exact sciences and technology ; Information, signal and communications theory ; Parallel architectures ; Parallel processing ; Performance evaluation ; Signal and communications theory ; Tail ; Telecommunications and information theory ; Turbo codes</subject><ispartof>IEEE communications letters, 2008-03, Vol.12 (3), p.203-205</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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| ispartof | IEEE communications letters, 2008-03, Vol.12 (3), p.203-205 |
| issn | 1089-7798 1558-2558 |
| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Added delay Applied sciences Blocking Channel coding Coding, codes Collision avoidance Computer simulation Constituents Decoding Digital video broadcasting Exact sciences and technology Information, signal and communications theory Parallel architectures Parallel processing Performance evaluation Signal and communications theory Tail Telecommunications and information theory Turbo codes |
| title | Collision-Free Interleaver Composed of a Latin Square for Parallel-Architecture Turbo Codes |
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