完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chang, Chao-Wei | en_US |
dc.contributor.author | Chung, Yuan-Hwui | en_US |
dc.contributor.author | Phoong, See-May | en_US |
dc.contributor.author | Lin, Yuan-Pei | en_US |
dc.date.accessioned | 2017-04-21T06:49:57Z | - |
dc.date.available | 2017-04-21T06:49:57Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.isbn | 978-1-4673-2569-1 | en_US |
dc.identifier.issn | 2166-9570 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/135475 | - |
dc.description.abstract | In this paper, we study the estimation of carrier frequency offset (CFO) in the presence of the receiver in-phase and quadrature-phase (I/Q) imbalance for orthogonal frequency division multiplexing (OFDM) systems. By minimizing the energy of the samples on the virtual subcarriers, our proposed algorithm can jointly estimate the CFO and I/Q parameters using one OFDM block. When the CFO is small, a closed-form solution can be obtained. Simulation results show that our proposed method can provide a good performance for both of the I/Q and CFO estimation and it compares favorably with a recent method. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | OFDM | en_US |
dc.subject | CFO | en_US |
dc.subject | I/Q Imbalance | en_US |
dc.subject | Virtual Subcarrier | en_US |
dc.title | Joint Estimation of CFO and Receiver I/Q Imbalance Using Virtual Subcarriers for OFDM Systems | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | 2012 IEEE 23RD INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC) | en_US |
dc.citation.spage | 2297 | en_US |
dc.citation.epage | 2302 | en_US |
dc.contributor.department | 電機工程學系 | zh_TW |
dc.contributor.department | Department of Electrical and Computer Engineering | en_US |
dc.identifier.wosnumber | WOS:000312809400392 | en_US |
dc.citation.woscount | 2 | en_US |
顯示於類別: | 會議論文 |