Effective concatenated coding for block fading channels블록 페이딩 채널에서 효율적인 연접부호

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This thesis considers the effective concatenated coding scheme which has the good diversity order and the good coding gain in the block-fading channels with large L. This scheme is called a RS-LDPC concatenated code. The inner RS code and the outer LDPC code is related with the diversity order and the coding gain respectively. We suggest a simple guideline of the RS-LDPC code for using it properly in the block-fading channels. Then the diversity order of the RS-LDPC code can close to the maximum achievable diversity order, and the coding gain outperforms conventionally used code. Since a performance analysis technique of the RS-LDPC code exists, the tight diversity order of the RS-LDPC codes can be computed via simple simulations. Furthermore, we demonstrate that the RS-LDPC code is proper for the block-fading channels, which are decoding delay constrained systems, with large L by showing that the RS-LDPC code has low decoding complexity to obtain better performance than comparisons.
Advisors
Moon, Jae Kyunresearcher문재균researcher
Description
한국과학기술원 :전기및전자공학부,
Publisher
한국과학기술원
Issue Date
2016
Identifier
325007
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기및전자공학부, 2016.2,[iv, 23 p. :]

Keywords

RS; LDPC; Block-Fading Channel; Diversity; Coding gain; 리드솔로몬 코드; 저밀도패리티체크코드; 블록 페이딩 채널; 다이버시티; 코딩 이득

URI
http://hdl.handle.net/10203/243226
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=669220&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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