LTE-Advanced下行链路中的CoMP系统仿真
首发时间:2011-02-23
摘要:LTE-Advanced通过引入CoMP来提高小区吞吐量尤其是小区边缘吞吐量。本文搭建了一个完整的CoMP系统级仿真平台,对网络性能进行评估,为LTE-Advanced标准制定提供数据参考。文章首先介绍了CoMP技术相关内容,然后给出了平台搭建的具体细节,其中着重分析了CoMP预编码和资源调度算法。最终仿真结果表明,采用本文所述CoMP系统可以有效改善小区平均吞吐量和小区边缘吞吐量。
关键词: 下一代通信技术 CoMP LTE-Advanced 系统级仿真
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Simulation of CoMP System in Downlink LTE-Advanced Network
Abstract:CoMP is introduced in LTE-Advanced to improve the cell average throughput and the throughput of cell edge users.In this paper,a CoMP system level simulation platform is established to evaluate the performances of the network.First,the paper describes the basic princple of CoMP,and then show the related details of the process of building the platform.The results shows that it could effectively improve the performance of the cell average throughput and the throughput of cell edge users by using the CoMP system described in the paper.
Keywords: The next generation of communication technology CoMP LTE-Advanced System level Simulation
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No.4409709559124129****
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