Proportional fair-based in-cell routing for relay-enhanced cellular networks
Paper
Paper/Presentation Title | Proportional fair-based in-cell routing for relay-enhanced cellular networks |
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Presentation Type | Paper |
Authors | Ma, Zhangchao (Author), Xiang, Wei (Author), Long, Hang (Author) and Wang, Wenbo (Author) |
Journal or Proceedings Title | Proceedings of the IEEE Wireless Communications and Networking Conference (WCNC 2011) |
ERA Conference ID | 43061 |
Number of Pages | 5 |
Year | 2011 |
Place of Publication | Piscataway, NJ, United States |
ISBN | 9781612842554 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/WCNC.2011.5779193 |
Web Address (URL) of Paper | http://ieeexplore.ieee.org/search/freesrchabstract.jsp?tp=&arnumber=5779193&openedRefinements%3D*%26filter%3DAND%28NOT%284283010803%29%29%26searchField%3DSearch+All%26queryText%3DProportional+fair-based+in-cell+routing+for+relay-enhanced+cellular+networks |
Conference/Event | 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) |
IEEE Wireless Communications and Networking Conference | |
Event Details | IEEE Wireless Communications and Networking Conference WCNC Rank B B |
Event Details | 2011 IEEE Wireless Communications and Networking Conference (WCNC 2011) Event Date 28 to end of 31 Mar 2011 Event Location Cancun, Mexico |
Abstract | This paper focuses on how to associate users with serving nodes in order to achieve improved fairness and efficiency for the cellular networks enhanced with multiple relay nodes (RNs). We first formulate the generalized proportional fair (GPF) problem with the aim of providing fairness for all users served by the evolved node B (eNB) and its subordinate RNs. Routing is incorporated into the GPF problem as part of the resource allocation strategy. Assuming traditional proportional fair (PF) scheduling algorithm is executed independently at the eNB and each RN, we propose efficient PF-based routing algorithm aiming at optimizing the GPF objective, which also takes into account the impact of relay link resource allocation. Through system-level simulations, the proposed algorithm is evaluated and compared with both non-relaying and relaying systems with benchmark routing algorithms. Simulation results demonstrate that the proposed algorithm can achieve better system throughput and fairness performance. |
Keywords | multiple relay nodes; wireless networks |
ANZSRC Field of Research 2020 | 460608. Mobile computing |
400607. Signal processing | |
400608. Wireless communication systems and technologies (incl. microwave and millimetrewave) | |
Public Notes | © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Byline Affiliations | Beijing University of Posts and Telecommunications, China |
Department of Electrical, Electronic and Computer Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q1373/proportional-fair-based-in-cell-routing-for-relay-enhanced-cellular-networks
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