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LTE-A小小区网络中的分组干扰管理
王路1, 张道煦1, 李莉1, 罗汉文2
1.上海师范大学;2.上海交通大学
摘要:
讨论和研究了升级版长期演进技术(Long-Term Evolution-Advanced,LTE-A)小小区网络(SCN)中的小区间相邻信道的干扰问题,在此基础上,给出了一种小小区分组关闭(SCGC)的方法.仿真结果表明,SCGC可以减少小小区相邻信道的干扰,减少了功率消耗,从而有效地提高了系统吞吐量.
关键词:  干扰管理  LTE-A  小小区  小小区分组关闭
DOI:
分类号:
基金项目:Grouping interference management in LTE-A networks
WANG Lu1, ZHANG Daoxu1, LI Li1, LUO Hanwen2
1.College of Information,Mechanical and Electrical Engineering,Shanghai Normal University;2.School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University
Abstract:
In this paper,we discuss the interference between channels in the adjacent small-cells in the LTE-A small-cell networks.We present a small-cell group close (SCGC:Small Cell Group Close) approach according to above discussion.System-level simulation results show that SCGC can not only reduce small-cell interference with adjacent channels,but also reduce power consumption.We can conclude that SCGC can get greater throughput.
Key words:  interference management  LTE-A  small-cell  SCGC