| Authors |
C. Zheng, T. Yamazato, H. Okada, M. Katayama, A. Ogawa |
| Title |
Soft-Decision Decoding of Low-Density Parity-Check Codes for Hard-Detected Optical Communication Signals |
| Authority |
IEICE Transactions on Communications, vol.E86-B, no.3, pp.1132-1135 |
| Summary |
A soft-decision decoding scheme of low-density parity-check codes (LDPC) is proposed for hard-detected signals of optical fiber communication (OFC) systems. Based on the error detection, the
proposed scheme converts the received hard-decision into soft reliability for the input of the LDPC decoder, and soft-decision decoding is performed. Simulation results under OFC channels are shown and superior performance is obtained by using the proposed decoding scheme of the LDPC codes. |
| 年月 |
2003年3月 |
| DOI/Handle |
|
| 研究テーマ |
|
| 言語 |
英語 |
| 原稿/プレゼン資料 |
 / 無し (ローカル限定) |
