講演抄録/キーワード |
講演名 |
2005-05-25 13:50
A Proposal of Rate-Compatible Low-Density Parity-Check Code for Land Mobile Radio ○Chen Zheng・Toshinori Suzuki(KDDI Labs.) |
抄録 |
(和) |
In this paper, a rate-compatible low-density parity-check (LDPC) code is proposed for the land mobile communications. The objective is to apply the rate-compatible LDPC code to communication systems that allow reliable transmission over the land mobile communications. By constructing parity check matrix with progressively increased column-weights (PICW), a punctured LDPC coding scheme is proposed to achieve an easily realizable rate-compatible system. Computer simulation results are presented and analyzed. By using the proposed punctured LDPC code with PICW, significant advantages are achieved for reliable transmission with rate-compatibility. |
(英) |
In this paper, a rate-compatible low-density parity-check (LDPC) code is proposed for the land mobile communications. The objective is to apply the rate-compatible LDPC code to communication systems that allow reliable transmission over the land mobile communications. By constructing parity check matrix with progressively increased column-weights (PICW), a punctured LDPC coding scheme is proposed to achieve an easily realizable rate-compatible system. Computer simulation results are presented and analyzed. By using the proposed punctured LDPC code with PICW, significant advantages are achieved for reliable transmission with rate-compatibility. |
キーワード |
(和) |
/ / / / / / / |
(英) |
LDPC Codes / Rate-Compatible / Puncturing / Land Mobile Communications / / / / |
文献情報 |
信学技報, vol. 105, no. 83, IT2005-5, pp. 24-29, 2005年5月. |
資料番号 |
IT2005-5 |
発行日 |
2005-05-18 (IT) |
ISSN |
Print edition: ISSN 0913-5685 |
PDFダウンロード |
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