| ชื่อเรื่อง | : | Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination. |
| นักวิจัย | : | Zhang, Xiao Juan. , Gong, Yi. |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Zhang, X. J., & Gong, Y. (2012). Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination. Wireless Communications and Mobile Computing, 12(16), 1405-1413. , 1530-8677 , http://hdl.handle.net/10220/11764 , http://dx.doi.org/10.1002/wcm.1072 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Wireless communications and mobile computing |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We consider joint power allocation (PA) and relay positioning in a dual-hop regenerative relay system with multiple antennas equipped at the destination. With a fixed relay location, an adaptive PA strategy at the source and relay under a sum power constraint that minimizes the system outage probability is presented. With a fixed PA strategy, the optimal relay location is derived. We then propose to jointly optimize PA and relay location. It is shown that employing more destination antennas and/or choosing an appropriate relay location can significantly save the power needed at the relay. Numerical results are presented to demonstrate the performance of the proposed PA and relay positioning algorithms. |
| บรรณานุกรม | : |
Zhang, Xiao Juan. , Gong, Yi. . (2554). Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination..
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Xiao Juan. , Gong, Yi. . 2554. "Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination.".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zhang, Xiao Juan. , Gong, Yi. . "Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination.."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Zhang, Xiao Juan. , Gong, Yi. . Joint optimization of power allocation and relay location for regenerative relaying with multi-antenna reception at destination.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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