標題: Resource scheduling with directional antennas for multi-hop relay networks in Manhattan-like environment
作者: Lin, Shiang-Jiun
Sheen, Wern Ho
Fu, I-Kang
Huang, Chia-chi
電信工程研究所
Institute of Communications Engineering
關鍵字: multi-hop relay;resource scheduling;directional antenna;Manhattan-like environment
公開日期: 2007
摘要: Multi-hop relay (MR) networks have been proposed for user throughput improvement, coverage extension and/or capacity enhancement to the traditional mobile cellular networks. In particular, an MR network is being standardized by the IEEE 802.16j Task Group as an amendment to the IEEE 802.16e standard. This paper investigates the issue of resource scheduling for the IEEE 802.16j MR network in the Manhattan-like environment. New scheduling methods are proposed for the MR network with directional antennas equipped at both the base station and relay stations. Simulation results show that the system throughput can be dramatically increased by the proposed methods as compared to the system with omnidirectional antennas.
URI: http://hdl.handle.net/11536/11568
http://dx.doi.org/10.1109/WIMAX.2007.348706
ISBN: 978-1-4244-0956-3
DOI: 10.1109/WIMAX.2007.348706
期刊: 2007 IEEE MOBILE WIMAX SYMPOSIUM
起始頁: 108
結束頁: 113
顯示於類別:會議論文


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