QoS-guaranteed Transmission Scheme Selection for OFDMA Multi-hop Cellular Networks

@article{Lee2007QoSguaranteedTS,
  title={QoS-guaranteed Transmission Scheme Selection for OFDMA Multi-hop Cellular Networks},
  author={Jemin Lee and Sungsoo Park and Hano Wang and Daesik Hong},
  journal={2007 IEEE International Conference on Communications},
  year={2007},
  pages={4587-4591}
}
In this paper, a problem for efficient use of subcarriers in downlink OFDMA multi-hop cellular networks is studied based on quality of service (QoS) guarantee of each mobile station (MS). We consider three possible transmission schemes in multi- hop networks: single-hop, multi-hop, and multi-hop with spatial reuse of subcarriers. We verify that the required number of sub-carriers to guarantee the target BER and the target data rate is changed according to the transmission scheme and QoS… CONTINUE READING
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