| ชื่อเรื่อง | : | Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection |
| นักวิจัย | : | Kong, Lingjun , Liu, Hongwu , Cao, Fengming , Kwak, Kyung Sup |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Kong, L., Liu, H., Cao, F., & Kwak, K. S. (2012). Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection. 2012 International Symposium on Communications and Information Technologies (ISCIT). , http://hdl.handle.net/10220/12155 , http://dx.doi.org/10.1109/ISCIT.2012.6380966 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A joint Tomlinson-Harashima (TH) source and multi-relay beamforming design in decode-and-forward (DF) relaying systems with relay selection is proposed, which exploits the relationship between QR decomposition (QRD) and Gram- Schmidt orthogonalization (GSO) to jointly optimize the source precoder and relay beamforming vectors of multiple relays. Then we propose a correlation-based approach which leads to a significant reduction of forward overhead information from the source to the selected relays. Finally a “Best-Last” based relay selection approach is proposed which has a performance close to the optimal global relay selection approach with a significantly reduced computational complexity. Simulation results are provided to support the advantages of the proposed schemes. |
| บรรณานุกรม | : |
Kong, Lingjun , Liu, Hongwu , Cao, Fengming , Kwak, Kyung Sup . (2555). Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kong, Lingjun , Liu, Hongwu , Cao, Fengming , Kwak, Kyung Sup . 2555. "Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kong, Lingjun , Liu, Hongwu , Cao, Fengming , Kwak, Kyung Sup . "Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Kong, Lingjun , Liu, Hongwu , Cao, Fengming , Kwak, Kyung Sup . Joint tomlinson-harashima source and multi-relay beamforming design in decode-and-forward cooperative relaying systems with relay selection. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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