An improved graph coloring based small cell discovery scheme in LTE hyper-dense networks

@article{Peng2015AnIG,
  title={An improved graph coloring based small cell discovery scheme in LTE hyper-dense networks},
  author={Shuai Peng and En Tong and Huilin Jiang and Zhiwen Pan and Nan Liu and Xiaohu You},
  journal={2015 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)},
  year={2015},
  pages={17-22}
}
Efficient discovery of multiple small cells is important to features such as small cell on/off, load balancing, CoMP (Coordinated Multi-point Transmission), e-ICIC (enhanced-Inter-Cell Interference Coordination) in LTE (Long Term Evolution) hyper-dense networks. However, severe interference in the Hyper-Dense Networks imposes great difficulty on efficient discovery of small cells. This paper proposes an improved graph coloring based scheme to facilitate the discovery of multiple small cells in… CONTINUE READING