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Interference Allowance in Clustered Joint Processing and Power Allocation

Katranaras, E, Kaltakis, D, Imran, M and Hoshyar, R Interference Allowance in Clustered Joint Processing and Power Allocation In: IWCMC 2010, 2010-06-28 - 2010-07-02, Caen, France.

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Abstract

We derive an analytical formula for the sum rate of the uplink of a linear network of cells when clustered joint processing is adopted among the base stations in a generalised fading environment. An inter-cluster interference allowance scheme is considered and various user power allocation profiles are investigated in terms of optimal achievable sum rate to highlight that cell-based power allocation is preferable to cluster-based. The contribution of each base station on the cluster sum rate is investigated and its importance is discussed. Numerical results are produced for a real-world scenario showing how medium density systems are the most viable case for clustered system design by achieving > 80% of the global cooperation capacity.

Item Type: Conference or Workshop Item (Paper)
Additional Information: “© ACM, (2010). This is the author’s version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in PUBLICATION, {2010} http://doi.acm.org/10.1145/10.1145/1815396.1815433”.
Related URLs:
Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Depositing User: Symplectic Elements
Date Deposited: 03 May 2012 10:46
Last Modified: 23 Sep 2013 19:12
URI: http://epubs.surrey.ac.uk/id/eprint/207040

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