OFDMA Based Two-Hop Cooperative Relay Network Resources Allocation

  title={OFDMA Based Two-Hop Cooperative Relay Network Resources Allocation},
  author={Mohamad Khattar Awad and Xuemin Shen},
  journal={2008 IEEE International Conference on Communications},
In this paper, we focus on the resources allocation for the OFDMA based two-hop relay network which consists of a single base station, dedicated fixed relay stations and subscriber stations. Subscriber stations are allocated the subcarriers and relay stations that are required to satisfy their minimum rate requirements in either non-cooperative mode (i.e., direct communication with the base station) or in cooperative mode with one of the available relay stations. The cooperation is limited to… CONTINUE READING
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