Inter Cell Interference Mitigation Using Adaptive Comp With Spc In Digital Signage Network

This paper proposes the method mitigating the interference from digital signage (DS) of adjacent cell to mobile terminal (MT) located on the cell edge. When MT is located on the cell edge, serving cell assists cooperative communication with the DS of neighboring cell to improve the quality of service (QoS) of MT user. Proposed scheme uses adaptive coordinated multi point (CoMP) and pre-coding scheme for reliability enhancement of MT in digital signage network to mitigate the interference. Spatial phase coding (SPC) is the effective way to solve this problem by modifying the channel coefficient. The simulation results show that the proposed scheme is more powerful than conventional scheme.