講演抄録/キーワード |
講演名 |
2010-03-04 16:40
Coded Cooperation using Non-binary Modulation ○Cheng Cheng・Koji Ishibashi・Tadahiro Wada(Shizuoka Univ.) RCS2009-298 |
抄録 |
(和) |
In this paper, we propose a power- and bandwidth-efficient coded cooperation scheme based on a network coding and non-binary modulation. We investigate the encoder design by using an idea of serially concatenated with convolution code (SCCC) and also study the appropriate decoders to exploit the proposed cooperative transmissions. Our proposal scheme can enjoy the full spatial diversity gain and high coding gain. Numerical results show that the throughput performance of our proposed scheme is superior to that of conventional decoded-and-forward cooperation over block Rayleigh fading channels. |
(英) |
In this paper, we propose a power- and bandwidth-efficient coded cooperation scheme based on a network coding and non-binary modulation. We investigate the encoder design by using an idea of serially concatenated with convolution code (SCCC) and also study the appropriate decoders to exploit the proposed cooperative transmissions. Our proposal scheme can enjoy the full spatial diversity gain and high coding gain. Numerical results show that the throughput performance of our proposed scheme is superior to that of conventional decoded-and-forward cooperation over block Rayleigh fading channels. |
キーワード |
(和) |
decoded-and-forward / non-binary modulation / network coding cooperation / / / / / |
(英) |
decoded-and-forward / non-binary modulation / network coding cooperation / / / / / |
文献情報 |
信学技報, vol. 109, no. 440, RCS2009-298, pp. 233-238, 2010年3月. |
資料番号 |
RCS2009-298 |
発行日 |
2010-02-24 (RCS) |
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 |
RCS2009-298 |