下一代无线通信系统中的小区间干扰协调(ICIC)技术
首发时间:2012-12-31
摘要:随着4G标准的发展,LTE与LTE-A系统中小区间干扰协调技术(ICIC)成为当下研究热点,本文分别对3GPP Release 8/9,Release 10中的ICIC技术进行了整理总结,列举了一些典型的ICIC方案。主要包括同构网络中的频率复用技术以及异构网络中的跨载波调度和基于ABS的eICIC技术。
关键词: LTE LTE-A 小区间干扰协调 频率复用 异构网络
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Inter-Cell Interference Coordination technology in the next generation wireless comunication system
Abstract:With the development of 4G, the inter-cell interference coordination technology(ICIC) of LTE system becomes the research hot spot. This paper mainly summarizes the ICIC schemes in 3GPP Release 8/9 and Release 10, classifies as frequency reuse technology in homogeneous network and the eICIC technology based on carrier-aggregation or ABS in HetNet, lists some typical ICIC schemes and their performance analysis.
Keywords: LTE LTE-A ICIC frequency reuse heterogeneous network
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