LTE-A下CoMP仿真实现及调度性能研究
首发时间:2012-12-06
摘要:协作多点传输(CoMP)是LTE-A实现网络无缝、高速覆盖的一个关键技术,该技术能够克服小区间干扰,提高无线频谱传输效率,可以有效解决小区间干扰的问题。本文基于3GPP 所规定的仿真参数和维也纳技术大学LTE开源仿真平台设计实现了CoMP仿真模块,并对轮询、比例公平和最佳CQI调度算法的CoMP性能和增益进行了系统级仿真并总结了仿真结果。
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System Simulation and Scheduler Performance for CoMP in LTE-A System
Abstract: Coordinated Multi-point Transmission is concerned as an key feature of LTE-A to achieve high speed & seamless network. This technology is able to against inter-cell interferences and improve the efficiency of wireless transmission. This paper introduced the CoMP simulation platform, which is realized according to simulation standard of tech report of 3GPP.And based on this simulation platform, comparison of non-CoMP & CoMP performances of round robin, proportional fairness and best-CQI scheduling algorithms are made.
Keywords: Wireless Communication Technology LTE-A CoMP Simulation Platform
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