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Resource allocation and packet scheduling in OFDMA-based cellular networks

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5 Author(s)
Rodrigues, E.B. ; Dept. de Teor. del Senyal i Comunicacions (TSC), Univ. Politec. de Catalunya (UPC), Spain ; Casadevall, F. ; Sroka, P. ; Moretti, M.
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In this paper a study on different Radio Resource Management (RRM) methods employed in a multi-carrier cellular system is presented. This work focuses on the rate-adaptive resource allocation (sub-carriers and power), as well as the utility-based packet scheduling algorithms. The objective of the paper is to study the trade-off between system spectral efficiency and fairness among the users when the considered algorithms are used.

Published in:

Cognitive Radio Oriented Wireless Networks and Communications, 2009. CROWNCOM '09. 4th International Conference on

Date of Conference:

22-24 June 2009