Inter-Cell Interference Coordination (ICIC) Technology

被引：0

作者：

Kimura, Dai ^{[1
]}

Seki, Hiroyuki ^{[1
]}

机构：

[1] Fujitsu Labs Ltd, Kawasaki, Kanagawa, Japan

来源：

FUJITSU SCIENTIFIC & TECHNICAL JOURNAL | 2012年 / 48卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Long Term Evolution (LTE) is a promising standard for next-generation cellular systems targeted to have a peak downlink bit rate of 150 Mb/s. However, as adjacent cells use the same frequency, interference between adjacent cells may degrade the bit rate at cell edges, preventing sufficient throughput from being obtained. Inter-cell interference coordination (ICIC) is a promising technology for alleviating this degradation and improving the bit rate at cell edges. In the LTE standard, an interface between adjacent base stations is specified for exchanging ICIC information. However, no methods or control algorithms have been specified for using this interface, leaving it to base station vendors to develop them on their own. This paper outlines ICIC technology in the LTE system, describes the original ICIC algorithm we have developed, and discusses its evaluation.

引用

页码：89 / 94

页数：6