A message passing approach for resource allocation in cellular OFDMA communications

This paper proposes a distributed and low-complexity resource allocation scheme for cellular OFDMA networks. In particular, we consider ReMP, a reweighted message passing algorithm that perturbs the standard max-sum algorithm by suitably reweighting messages. In a single-cell scenario, such a scheme...

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Veröffentlicht in:	2012 IEEE Global Communications Conference S. 4583 - 4588
Hauptverfasser:	Abrardo, Andrea, Belleschi, Marco, Fodor, Gabor, Moretti, Marco
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.12.2012
Schlagworte:	Algorithms Cell signaling Cells Communication Complex networks Convergence Frequency division multiple access Intercell interference Interference Max-sum algorithm Message passing Message passing algorithm Multi-cell environment Multiple access interference Power control Re-weighting Resource allocation Resource allocation schemes Resource management Scheduling Signal processing algorithms Single cells System throughput Uplink
ISBN:	1467309206, 9781467309202, 1467309214, 9781467309219
ISSN:	1930-529X
Online-Zugang:	Volltext
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