公开(公告)号：US20210258052A1

公开(公告)日：2021-08-19

申请号：US16973094

申请日：2019-05-27

Applicant: ZTE CORPORATION

Inventor： Bo Gao ,  Zhaohua Lu ,  Hao Wu ,  Chuangxin Jiang ,  Ke Yao

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/336

Abstract: Disclosed are a method and apparatus for sending a signal, a method and apparatus for reporting channel state information, a storage medium and an electronic device. The method for sending the signal includes: a first-type reference signal is sent to a terminal, where the first-type reference signal is associated with a number N of channel feature hypotheses, and N is an integer greater than or equal to 1; and channel state information sent by the terminal is received.

公开(公告)号：US20200177416A1

公开(公告)日：2020-06-04

申请号：US16782055

申请日：2020-02-04

Applicant: ZTE Corporation

Inventor： Chuangxin Jiang ,  Nan Zhang ,  Zhaohua Lu ,  Yu Ngok Li ,  Bo Gao ,  Hao Wu ,  Meng Mei

IPC: H04L25/02 ,  H04L5/00 ,  H04L27/26 ,  H04B7/0456 ,  H04W72/04 ,  H04L5/10

Abstract: Provided are a method for indicating reference signal configuration information, a base station and a terminal. The method includes that a first communication node determines joint signaling and the first communication node transmits the joint signaling to a second communication node. The joint signaling includes first information and second information. The first information includes at least one of the following: quasi-colocation configuration information and configuration information of a transmission beam. The second information includes at least one of the following: configuration information of a phase tracking reference signal and configuration information of a demodulation reference signal.

公开(公告)号：US10594528B2

公开(公告)日：2020-03-17

申请号：US16200359

申请日：2018-11-26

Applicant: ZTE CORPORATION

Inventor： Yong Li ,  Zhaohua Lu ,  Yijian Chen ,  Chuangxin Jiang ,  Yu-Ngok Li

IPC: H04L27/26 ,  H04B7/0413 ,  H04L5/00 ,  H04W72/04 ,  H04J13/10

Abstract: A method and apparatus for generating a reference signal sequence for performing channel estimation. In one embodiment, the method includes: determining an initialization value; limiting the initialization value to be less than a predetermined positive integer M to provide a limited initialization value; mapping the limited initialization value into an initialization sequence having a predetermined number L of sequence values; providing the initialization sequence to a pseudo-random number generator to generate a pseudo-random number sequence; and generating the RS sequence based on the PRNS.