講演抄録/キーワード |
講演名 |
2010-09-22 16:35
Turbo decoding based on LDPC message passing algorithm ○Ying Cui・Xiao Peng・Satoshi Goto(Waseda Univ.) IT2010-50 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
Turbo code and Low Density Parity Check (LDPC) code are both greatly superior to other error correcting codes. The two families of codes are both recommended as FEC code in many communication standards, such as WiFi, WiMax and so on. Aiming at the common architecture of Turbo and LDPC decoder, this paper presents the approach of decoding turbo code using LDPC message passing algorithm instead of conventional algorithm. In this approach, parity check matrix constructing and processing methods are stated for turbo code. Moreover, this paper discusses about the influence of different message passing updating schemes in BER performance. |
キーワード |
(和) |
/ / / / / / / |
(英) |
turbo code / LDPC / parity check matrix / message passing / / / / |
文献情報 |
信学技報, vol. 110, no. 205, IT2010-50, pp. 99-102, 2010年9月. |
資料番号 |
IT2010-50 |
発行日 |
2010-09-14 (IT) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
IT2010-50 |