公开(公告)号：US10172154B2

公开(公告)日：2019-01-01

申请号：US14760874

申请日：2013-11-19

Applicant: ZTE Corporation

Inventor： Huiying Fang ,  Bo Dai ,  Shuqiang Xia ,  Jing Shi ,  Xincai Li ,  Shupeng Li

IPC: H04W72/12 ,  H04L5/14 ,  H04W72/04 ,  H04W48/10 ,  H04L1/00 ,  H04L1/08 ,  H04W4/70 ,  H04W48/12 ,  H04W68/00

Abstract: Provided are a method and device for sending control information and receiving control information. The method for sending control information comprises repeatedly sending control information within a scheduling period of the control information M times, wherein the scheduling period is the length of N radio frames, N and M are positive integers greater than 1, and N is greater than or equal to M. The disclosure solves the technical problem in the related art that control information cannot be correctly received in a low-coverage environment and thus a terminal cannot normally access a network, achieving the technical effect of accurately receiving the control information so as to ensure that the network can be accessed normally.

公开(公告)号：US20160065340A1

公开(公告)日：2016-03-03

申请号：US14781815

申请日：2013-12-30

Applicant: ZTE CORPORATION

Inventor： Yujie Li ,  Baoyo Sun ,  Yajun Zhao ,  Peng Geng ,  Shupeng Li

IPC: H04L5/00 ,  H04W72/04 ,  H04L25/02 ,  H04B7/04

CPC classification number: H04L5/0048 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0686 ,  H04L25/0202 ,  H04W72/042

Abstract: Disclosed are a method for ensuring channel continuity after precoding, a base station, a user equipment (UE), and a computer readable storage medium. The method comprises: the base station notifying the UE of whether a precoding manner with a continuous frequency domain is used in data sent to the UE by the base station, and the base station sending data to the UE according to a precoding manner with a continuous or discontinuous frequency domain. The method further comprises: when the UE determines, according to the notification of the base station, that the precoding manner with a continuous frequency domain is used in the data sent to the UE by the base station, the UE executing an optimized channel estimation and demodulation manner within a processing capability of the UE.

Abstract translation: 公开了一种确保预编码后的信道连续性的方法，基站，用户设备（UE）和计算机可读存储介质。 该方法包括：基站通知UE是否在由基站发送给UE的数据中使用具有连续频域的预编码方式，基站根据预编码方式向UE发送数据，连续 或不连续的频域。 该方法还包括：当UE根据基站的通知确定在基站发送给UE的数据中使用具有连续频域的预编码方式时，UE执行优化的信道估计， 在UE的处理能力内的解调方式。