Publications
Detailed Information
Transmit Beamforming with Reduced Feedback Information in OFDM Based Wireless Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Seoung-Hyeon | - |
dc.contributor.author | Ko, Jae-Yun | - |
dc.contributor.author | Lee, Yong-Hwan | - |
dc.date.accessioned | 2009-08-19T02:53:53Z | - |
dc.date.available | 2009-08-19T02:53:53Z | - |
dc.date.issued | 2008-05-11 | - |
dc.identifier.citation | VTC Spring 2008. IEEE Vehicular Technology Conference, 2008, pp. 983-987 | en |
dc.identifier.uri | http://www.ieeevtc.org/vtc2008spring | - |
dc.identifier.uri | https://hdl.handle.net/10371/7267 | - |
dc.description.abstract | This paper considers a transmit beamforming scheme that works with reduced feedback information in OFDM based multiple-input single-output (MISO) wireless systems. The proposed scheme generates the beamforming weight using information on the previous beamforming weights and channel correlation, significantly reducing the amount of feedback signaling burden. The feedback signaling overhead can further be reduced with the use of clustering and interpolation techniques. Simulation results show that the proposed scheme outperforms conventional beamforming techniques, while using the same amount of feedback signaling overhead. | en |
dc.language.iso | en | - |
dc.publisher | Institute of Electrical and Electronics Engineers | en |
dc.subject | Beamforming | en |
dc.subject | Feedback | en |
dc.title | Transmit Beamforming with Reduced Feedback Information in OFDM Based Wireless Systems | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | 양승현 | - |
dc.contributor.AlternativeAuthor | 고재연 | - |
dc.contributor.AlternativeAuthor | 이용환 | - |
dc.identifier.doi | 10.1109/VETECS.2008.211 | - |
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.