公开(公告)号：US20160112177A1

公开(公告)日：2016-04-21

申请号：US14894373

申请日：2014-05-08

Applicant: ZTE CORPORATION

Inventor： Yong ZHENG ,  Yu Ngok LI ,  Yunfeng SUN

IPC: H04L5/00 ,  H04W72/04 ,  H04W52/24 ,  H04W72/08

CPC classification number: H04L5/0073 ,  H04L5/0048 ,  H04L5/0051 ,  H04W24/10 ,  H04W52/243 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/082

Abstract: Disclosed are an inter-cell coordinated interference measurement method and node, wherein, the method is applied to each node performing a coordinated interference measurement, and includes: receiving first measurement resource information transmitted by other network nodes via a backhaul link to a present node for coordinated interference measurement; determining second measurement resource information used by the present node for interference measurement according to the first measurement resource information transmitted by the coordinated network nodes, and instructing relevant coordinated network nodes to correspondingly configure a resource in accordance with the second measurement resource information of the present node; wherein the second measurement resource includes an interference measurement resource and/or a channel state information reference signal (CSI-RS); and performing interference measurement on the second measurement resource.

Abstract translation: 公开了一种小区间协调干扰测量方法和节点，其中，该方法应用于执行协调干扰测量的每个节点，并且包括：经由回程链路接收由其他网络节点发送的第一测量资源信息到本节点， 协调干扰测量; 根据协调网络节点发送的第一测量资源信息确定本节点用于干扰测量的第二测量资源信息，并根据本节点的第二测量资源信息指示相关协调网络节点对应配置资源 ; 其中所述第二测量资源包括干扰测量资源和/或信道状态信息参考信号（CSI-RS）; 对第二测量资源进行干扰测量。

公开(公告)号：US20160037538A1

公开(公告)日：2016-02-04

申请号：US14776534

申请日：2014-02-28

Applicant: ZTE CORPORATION

Inventor： Yu Ngok LI ,  Jian LI ,  Feng XIE ,  Yan XUE ,  Yong ZHENG ,  Junfeng ZHANG

IPC: H04W72/08 ,  H04W24/10 ,  H04W72/04

CPC classification number: H04W72/082 ,  H04W24/10 ,  H04W72/0406 ,  H04W84/045 ,  H04W92/20

Abstract: Disclosed are a system and a method for interference coordination between communication nodes. A first-type wireless transceiver apparatus of the system is configured to report status information by sending first-type signaling to a second-type wireless transceiver apparatus, and perform data transmission and/or to perform measurement according to second-type signaling. The second-type wireless transceiver apparatus is configured to allocate resources according to the first-type signaling, and indicate the resource allocation by sending the second-type signaling to the first-type wireless transceiver apparatus. The method comprises: reporting status information by sending first-type signaling to a second-type wireless transceiver apparatus, and peforming data transmission and/or performing measurement according to second-type signaling; and allocating resources by sending the second-type signaling to a first-type wireless transceiver apparatus. By using the embodiments of the present invention, the problem of interference between adjacent communication nodes of a variety of base stations in a dense deployment network is solved, and the problem of interference to a user due to the interference between the communication modes is solved, thereby ensuring reliable reception of downlink data.

Abstract translation: 公开了通信节点之间的干扰协调的系统和方法。 该系统的第一种无线收发器装置被配置为通过向第二类型的无线收发器装置发送第一类型的信令来报告状态信息，并且根据第二类型信令执行数据传输和/或执行测量。 第二类型无线收发器装置被配置为根据第一类型信令分配资源，并且通过向第一类型无线收发器装置发送第二类型信令来指示资源分配。 该方法包括：通过向第二类型无线收发器装置发送第一类型信令来报告状态信息，并根据第二类型信令进行数据传输和/或执行测量; 以及通过将第二类型信令发送到第一类型无线收发器装置来分配资源。 通过使用本发明的实施例，解决了密集部署网络中各种基站的相邻通信节点之间的干扰问题，解决了由于通信模式之间的干扰而对用户的干扰问题， 从而确保下行链路数据的可靠接收。