Inter-Cell Resource Coordination Utilizing Macroscopic Diversity for an Uplink OFDMA System

被引：2
|
作者：
Lee, Sungjin [1 ]
Lee, Sanghoon [1 ]
Gil, Gyetae [2 ]
机构：
[1] Yonsei Univ, Wireless Network Lab, Seoul 120749, South Korea
[2] Korea Telecom, R&D Grp, Taejon 305811, South Korea
来源：
IEICE TRANSACTIONS ON COMMUNICATIONS | 2009年 / E92B卷 / 10期
关键词：
uplink; coordination; macroscopic diversity; multi-cell; region division; inter-cell interference; LINK CAPACITY ANALYSIS; CDMA;
D O I：
10.1587/transcom.E92.B.3256
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：
An ICI (Inter-Cell Interference) mitigation algorithm for exploiting macroscopic diversity for an up-link OFDMA (Orthogonal Frequency Division Multiple Access) system is proposed. To reduce the influence of carrier collision, the order of resource allocation is coordinated based on the location of each MS (Mobile Station) and the associated carrier group. This consideration significantly reduces ICI and enhances throughput at the boundary region.
引用
收藏
页码：3256 / 3259
页数：4
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