Presentation 2010/10/21
Layered Turbo Codes Combined with Space Time Codes for Satellite Systems
Youngmin Kim, Sooyoung Kim,
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Abstract(in English) A layered coding scheme is one of the adaptive receiving techniques for unidirectional services such as multimedia broadcasting and multicasting services (MBMS), where we cannot utilize feedback information. The layered coding scheme can be used with hierarchical modulations by combining suitable code rates and modulation orders of each. In addition, it has been reported that hybrid and/or integrated satellite systems can effectively achieve transmit diversity gains by appropriate utilization of space time coding combined with turbo codes. This paper proposes a layered turbo coding schemes for hybrid and/or integrated satellite systems. We first introduce the system architecture and operational principle of the proposed scheme, and discuss the applicability.
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Keyword(in English) satellite communications / turbo codes / layered coding / mobile satellite communications
Paper # SAT2010-52
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Committee SAT
Conference Date 2010/10/21(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
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Title (in English) Layered Turbo Codes Combined with Space Time Codes for Satellite Systems
Sub Title (in English)
Keyword(1) satellite communications
Keyword(2) turbo codes
Keyword(3) layered coding
Keyword(4) mobile satellite communications
1st Author's Name Youngmin Kim
1st Author's Affiliation Division of Electronics Engineering, Chonbuk National University()
2nd Author's Name Sooyoung Kim
2nd Author's Affiliation Division of Electronics Engineering, Chonbuk National University
Date 2010/10/21
Paper # SAT2010-52
Volume (vol) vol.110
Number (no) 256
Page pp.pp.-
#Pages 6
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