公开(公告)号：US20170230953A1

公开(公告)日：2017-08-10

申请号：US15502632

申请日：2015-01-19

Applicant: ZTE CORPORATION

Inventor： Hanqing XU ,  Yu Ngok LI ,  Yajun ZHAO ,  Linmei MO ,  Huaming WU

IPC: H04W72/04 ,  H04W76/04

CPC classification number: H04W72/042 ,  H04W52/02 ,  H04W52/0206 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method and system for realizing notification of a state of a small cell are disclosed, herein the method includes: according to a carrier scenario in which cell state information for executing an ON/OFF operation is transmitted, determining corresponding members and transmission manners for transmitting the cell state information for executing an ON/OFF operation to a User Equipment (UE); and according to the determined members and transmission manners for transmitting the cell state information for executing an ON/OFF operation to the UE, transmitting the cell state information for executing an ON/OFF operation to complete the notification of the state of the small cell; herein the members for transmitting the cell state information for executing an ON/OFF operation are PCells, SCells or small cells. The cell state information for executing an ON/OFF operation is transmitted to the UE by using corresponding members and transmission manners in the different scenarios.

公开(公告)号：US20160344575A1

公开(公告)日：2016-11-24

申请号：US15213900

申请日：2016-07-19

Applicant: ZTE Corporation

Inventor： Yuhong GONG ,  Yunfeng SUN ,  Yuxin WANG ,  Huaming WU

IPC: H04L25/03 ,  H04W28/02 ,  H04W72/04

CPC classification number: H04L25/03006 ,  H04J11/0053 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0031 ,  H04L25/03866 ,  H04W28/0236 ,  H04W72/042

Abstract: Provided are a method and device for processing interference, a network control unit and User Equipment (UE). The method includes that: downlink transmission parameter indication information of second UE of a second access node and/or a first access node is sent to first UE through a Physical Downlink Shared Channel (PDSCH), wherein the first UE performs Interference Cancellation (IC) processing according to the received downlink transmission parameter indication information. By the present disclosure, the problems of high signaling overhead and great delay during acquisition of IC information, required by an advanced receiver, of victim UE in the related art are solved, and the effects of reducing signaling overhead and improving system performance are further achieved.

Abstract translation: 提供了用于处理干扰的方法和装置，网络控制单元和用户设备（UE）。 该方法包括：通过物理下行链路共享信道（PDSCH）向第一UE发送第二接入节点和/或第一接入节点的第二UE的下行链路传输参数指示信息，其中第一UE执行干扰消除（IC） 根据接收到的下行链路传输参数指示信息进行处理。 通过本公开，解决了相关技术中的牺牲UE的高级接收机所需的IC信息的高信令开销和高延迟的问题，并且进一步实现降低信令开销和提高系统性能的效果 。