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    • 1. 发明申请
    • INTER-CELL INTERFERENCE COORDINATION METHOD AND APPARATUS FOR WIRELESS COMMUNICATION SYSTEM
    • 内部干扰协调方法和无线通信系统的设备
    • US20100267408A1
    • 2010-10-21
    • US12763493
    • 2010-04-20
    • Neung Hyung LeeSung Oh KwonJong In KimHo Sun YoumKyung Chun Lee
    • Neung Hyung LeeSung Oh KwonJong In KimHo Sun YoumKyung Chun Lee
    • H04W72/04
    • H04W72/0426H04W52/243H04W72/082
    • An inter-cell interference coordination method and apparatus is provided for mitigating inter-cell interference in a wireless communication system by using interference coordination information exchanged among neighbor base stations. The method includes receiving, at a serving base station, power control messages transmitted by neighbor base stations, receiving incoming interference coordination messages transmitted by neighbor base stations, each message including interference indicators of resource blocks, allocating the resource blocks with transmission power per resource block to user equipments served by the base station based on the power control and interference coordination messages, generating outgoing interference coordination messages for the respective neighbor base stations based on the resource block allocation result, and transmitting the interference coordination messages to the neighbor base stations, respectively.
    • 提供了一种小区间干扰协调方法和装置,用于通过使用在相邻基站之间交换的干扰协调信息来减轻无线通信系统中的小区间干扰。 该方法包括在服务基站处接收由相邻基站发送的功率控制消息,接收由相邻基站发送的进入干扰协调消息,每个消息包括资源块的干扰指示符,每个资源块分配具有传输功率的资源块 基于功率控制和干扰协调消息由基站服务的用户设备,基于资源块分配结果生成各相邻基站的出站干扰协调消息,并将干扰协调消息分别发送到邻近基站 。