Semi-Distributed Resource Allocation Based on Multihop Equilibrium for Cellular OFDM-Relay Networks
نویسندگان
چکیده
A semi-distributed resource allocation scheme based on multihop equilibrium is proposed for OFDM-relay networks. This method aims to reduce the amount of feedback information from the relay nodes (RNs). Moreover, it utilizes radio resource by striking an efficient balance between the capacities of the BS-RN link and RN-MS link. Simulation results show that the proposed semi-distributed scheme achieves good performances in terms of throughputs and fraction of satisfied users. key words: OFDM-relay, semi-distributed, multihop equilibrium
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عنوان ژورنال:
- IEICE Transactions
دوره 92-B شماره
صفحات -
تاریخ انتشار 2009