| 講演抄録/キーワード |
| 講演名 |
2014-03-03 10:10
Single-carrier Frequency-Domain CDMA ○Amnart Boonkajay・Fumiyuki Adachi(Tohoku Univ.) RCS2013-309 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
Single-carrier (SC) transmission is an appropriate transmission scheme for uplink transmission because of its low peak-to-average power ratio (PAPR). Spread spectrum (SS) transmission achieves higher frequency diversity gain and hence improves the bit error rate (BER) performance. The authors have recently proposed SC with frequency-domain spread spectrum (SC-FDSS) transmission with orthogonal code multiplexing, where spreading and de-spreading are conducted in frequency domain. In this paper, we extend the single-user SC-FDSS to multi-user SC-FDSS called SC with frequency-domain code division multi-access (SC-FD-CDMA). BER and PAPR performances are evaluated and compared to direct-sequence code division multi-access CDMA (DS-CDMA) and SC with frequency division multi-access (SC-FDMA) |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
Single-carrier (SC) transmission / spread spectrum / code division multi-access (CDMA) / uplink transmission / / / / |
| 文献情報 |
信学技報, vol. 113, no. 456, RCS2013-309, pp. 19-23, 2014年3月. |
| 資料番号 |
RCS2013-309 |
| 発行日 |
2014-02-24 (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 |
RCS2013-309 |