Coexistence Study and Interference Analysis in LTE Networks

This paper studies the issue of adjacent channel coexistence interference between LTE systems. It mainly researches macro cell and micro cell/pico cell coexistence scenario in LTE systems, introduces in detail some key technology like Network topology, power control and the ACIR model. By using uncertainty analysis method or system level simulation method, we finally get additional isolation requirements of different interference link situations in different interference scenes, and in the end we give some effective measures and suggestions for avoiding adjacent channel interference in the network deployment.