The Research Of Network Coding In D2d Communication System
Zhiyong Zhao, Shixiang Shao, Jun Sun · 2013
D2D (Device-to-Device) communications is the hotspot of next generation of communications technology.There is a challenge that how to decrease the interference between cellular user and D2D user.Unlike resource allocation and power control, the paper proposes a new method that is network coding to reduce the interference between the cellular user and the D2D user.Adding a relay in a D2D pair and use network coding to received data stream, then broadcast to D2D pair to complete information exchange.Such programs procedures can improve the D2D communication system performance, which can be demonstrated through qualitative analysis and extensive simulation.