用于通过空中负载指示符和相对窄带发射功率促进小区间干扰协调的方法和装置

Methods and apparatus for facilitating inter-cell interference coordination via over the air load indicator and relative narrowband transmit power

Abstract

Systems and methods for facilitating inter-cell interference coordination using resource partitioning are described. A UE may receive or determine information related to received interference and/or future scheduling. The information may be communicated to a serving base station, which may use the information to allocate uplink or downlink resources between cells. The uplink and/or downlink resource may be partitioned in subbands to mitigate interference from adjacent network nodes. The eNBs may communicate, such as directly, via a backhaul connection, and/or between UEs to configure interference coordination and signaling.
本文描述了有助于使用资源划分来实现小区间干扰协调的系统和方法。UE可以接收或者确定与接收的干扰和/或未来调度有关的信息。该信息可以传输给服务基站,服务基站使用该信息来在小区之间分配上行链路或下行链路资源。可以用子带来划分上行链路和/或下行链路资源,以减轻来自相邻网络节点的干扰。eNB可以例如通过回程连接进行直接通信,和/或在UE之间进行通信以配置干扰协调和信令。

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