| 講演抄録/キーワード |
| 講演名 |
2011-07-28 15:05
[技術展示]フレキシブルワイヤレスシステムにおける圧縮センシング技術 ○李 斗煥・山田貴之・加保貴奈・芝 宏礼・山口 陽・赤羽和徳・上原一浩(NTT) SR2011-29 |
| 抄録 |
(和) |
(まだ登録されていません) |
| (英) |
Flexible wireless system (FWS) is a unified wireless platform which simultaneously deals with various types of wireless signals. The FWS consists of flexible access points and flexible signal processing unit. Various types of radio wave data is received at flexible access points and transmitted to the flexible signal processing unit through the wired access line. To realize a highly flexible and efficient radio wave data reception and transmission, we applied the recently developed compressed sensing technology as a radio wave data compression method. By updating the previous prototype in which broadband low noise amplifier with wide dynamic range and signal separation method for overlapped signals were implemented, we implement the new prototype by applying compressed sensing technology. This paper introduces our new prototype of the flexible wireless system with special focus on the newly embedded compressed sensing technology. |
| キーワード |
(和) |
/ / / / / / / |
| (英) |
compressed sensing / flexible wireless system / software defined radio / / / / / |
| 文献情報 |
信学技報, vol. 111, no. 162, SR2011-29, pp. 75-80, 2011年7月. |
| 資料番号 |
SR2011-29 |
| 発行日 |
2011-07-21 (SR) |
| 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 |
SR2011-29 |