Power control based interference mitigation in multi-tier networks

  title={Power control based interference mitigation in multi-tier networks},
  author={Shu-ping Yeh and Shilpa Talwar and Nageen Himayat and Kerstin Johnsson},
  journal={2010 IEEE Globecom Workshops},
Significant areal capacity gains and improved cellular coverage can be achieved by hierarchical deployment of Femto Access Points (FAP) over an existing cellular network. However, the introduction of FAPs, which use the same spectrum as the cellular network, can cause severe interference to network and drive users into outage. In order to resolve this issue, advanced interference mitigation (IM) techniques should be applied in multi-tier networks. In this paper, we design and evaluate power… CONTINUE READING
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