Joint power and subchannel allocation in relay aided multi-cell OFDMA networks

In this paper, a joint power and subchannel allocation strategy is investigated for relay-aided multi-cell OFDMA networks. The problem is formulated for maximizing the network throughput with minimal bandwidth cost under the users' minimum rate constraints. The method of Benders' Decomposi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Miaomiao Dong, Qinghai Yang, Fenglin Fu, Kyung Sup Kwak
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Benders' decomposition Interference Joints OFDMA Optimization relay Relays resource allocation Resource management Throughput Wireless communication
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