Pilot Tone Design for Inter-Cell Interference Mitigation in OFDM Systems

@article{Kang2007PilotTD,
  title={Pilot Tone Design for Inter-Cell Interference Mitigation in OFDM Systems},
  author={Guixia Kang and Yu Kyung Yang and Yue Ouyang and Ping Zhang},
  journal={2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring},
  year={2007},
  pages={1946-1950}
}
In this paper, we address the problem of the design of pilots aiming at mitigating the inter-cell interference in OFDM systems. Based on the conventional pilot design used in the intra-cell, we design the pilots which can make the power of inter-cell interference distribute in all paths of the channel uniformly, and result in a variation coefficient of zero, then the better performance on system level will be derived. The properties of these pilots are described, and the simulation results are… CONTINUE READING