| 講演抄録/キーワード |
| 講演名 |
2006-04-11 09:50
An Analysis to the Symbol Timing in OFDM Chen Chen・PeiChang Xing・○Zhu Changhua(Xidian Univ.) SANE2006-30 |
| 抄録 |
(和) |
This Paper is focus on the introduction of symbol timing technique in OFDM systems.Through describing and comparing 3 conventional coarse symbol timing methods,we introduce some new methods for improving the probability of correct detection correspondingly decreasing the probability of false alarm brought by the influence of channel.Different from the algorithms of using pilot information to estimate the symbol timing,we utilize the known training sequence and double auto-correlation timing technology to determine the symbol timing.We verify the method under a Wireless Local Area Network enviroment and present the performance figure with matlab. |
| (英) |
This Paper is focus on the introduction of symbol timing technique in OFDM systems.Through describing and comparing 3 conventional coarse symbol timing methods,we introduce some new methods for improving the probability of correct detection correspondingly decreasing the probability of false alarm brought by the influence of channel.Different from the algorithms of using pilot information to estimate the symbol timing,we utilize the known training sequence and double auto-correlation timing technology to determine the symbol timing.We verify the method under a Wireless Local Area Network enviroment and present the performance figure with matlab. |
| キーワード |
(和) |
OFDM / symbol timing / WLAN / / / / / |
| (英) |
OFDM / symbol timing / WLAN / / / / / |
| 文献情報 |
信学技報, vol. 106, no. 1, SANE2006-30, pp. 163-168, 2006年4月. |
| 資料番号 |
SANE2006-30 |
| 発行日 |
2006-04-03 (SANE) |
| 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 |
SANE2006-30 |