Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/184366
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- Title
- A Resource allocation scheme for balanced performance improvement in LTE networks with inter-cell interference
- Related
- IEEE Wireless Communications and Networking Conference (1 - 4 April 2012 : Paris)
- Related
- 2012 IEEE Wireless Communications and Networking Conference : WCNC 2012 : proceedings, Paris, France, 1 - 4 April 2012, p.1630-1635
- DOI
- 10.1109/WCNC.2012.6214043
- Publisher
- Piscataway, N.J : IEEE
- Date
- 2012
- Author/Creator
- Yu, Yiwei
- Author/Creator
- Dutkiewicz, Eryk
- Author/Creator
- Huang, Xiaojing
- Author/Creator
- Mueck, Markus
- Description
- In this paper we propose a novel resource allocation scheme to achieve a balanced performance improvement for all users in a LTE network subject to inter-cell interference. In the proposed scheme the resource allocation process is implemented in two steps. In the first step interference coordination and scheduling are first conducted in a global manner to prevent cell-edge users from mutual interference. In the second step, optimal power allocation is conducted to maximize performance of cell-edge users while maintaining high performance of cell-center users. The optimal power allocation problem is solved using the Lagrange decomposition method. Simulation results show that our proposed scheme can significantly improve performance for all users in a multi-cell network and achieve a better performance balance between cell-edge and cell-center users.
- Description
- 6 page(s)
- Resource Type
- conference paper
- Organisation
- Macquarie University. Dept. of Electronic Engineering
- Identifier
- http://hdl.handle.net/1959.14/184366
- Identifier
- ISBN:9781467304375
- Identifier
- ISSN:1525-3511
- Identifier
- mq_res-ext-2-s2.0-84864346793
- Language
- eng
- Reviewed
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