公开(公告)号：US20200267657A1

公开(公告)日：2020-08-20

申请号：US16651461

申请日：2018-09-14

Applicant: ZTE CORPORATION

Inventor： Xianming CHEN ,  Bo DAI ,  Kun LIU ,  Weiwei YANG ,  Huiying FANG

IPC: H04W52/02 ,  H04W8/14

Abstract: Provided are an information transmission method and apparatus and a storage medium. The method includes: determining, by a network device, indication information about system information according to a system information state, where the indication information indicates a change condition of the system information within multi-level time ranges; and transmitting, by the network device, the indication information.

公开(公告)号：US20190372617A1

公开(公告)日：2019-12-05

申请号：US16306032

申请日：2016-11-04

Applicant: ZTE CORPORATION

Inventor： Xianming CHEN ,  Bo DAI ,  Kun LIU ,  Weiwei YANG

IPC: H04B1/713 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention provides a method and device for transmitting a positioning reference signal (PRS), and a computer storage medium. The method comprises: obtaining specified information related to transmission of a PRS, the specified information comprising at least one of a cycle, an offset, duration, subframe configuration information, and narrowband information; and determining a transmission resource for the PRS on the basis of the specified information, and transmitting the PRS by means of the transmission resource.

公开(公告)号：US20190028143A1

公开(公告)日：2019-01-24

申请号：US15775950

申请日：2016-11-11

Applicant: ZTE CORPORATION

Inventor： Wen ZHANG ,  Shuqiang XIA ,  Kun LIU ,  Xianghui HAN ,  Bo DAI ,  Jing SHI ,  Xianming CHEN ,  Huiying FANG

IPC: H04B1/7143 ,  H04W74/08 ,  H04W74/04 ,  H04L5/14 ,  H04W72/04

Abstract: Provided are an information transmission method and apparatus, which relate to wireless communication. The method includes determining a frequency hopping pattern; and sending uplink information on a specified physical resource block (PRB) according to the frequency hopping pattern, or receiving or detecting downlink information on the specified PRB according to the frequency hopping pattern. The frequency hopping pattern is determined according to at least one of the following information: a time domain frequency hopping granularity; an available subframe set; an available subband set; a time division duplex (TDD) uplink and downlink configuration; a number of PRBs included in each available subband; and an cell identifier of a cell in which a terminal currently resides.

公开(公告)号：US20180139024A1

公开(公告)日：2018-05-17

申请号：US15574415

申请日：2016-03-16

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Bo DAI ,  Shuqiang XIA ,  Huiying FANG ,  Kun LIU ,  Xianming CHEN ,  Wen ZHANG

IPC: H04L5/00 ,  H04W74/00 ,  H04W72/04 ,  H04W4/70

CPC classification number: H04L5/0053 ,  H04L1/0038 ,  H04L1/08 ,  H04W4/70 ,  H04W72/048 ,  H04W74/006

Abstract: A transmission method and a configuration method for a downlink control channel, a terminal, a base station and a computer storage medium are provided. The transmission method for the downlink control channel includes: performing, by a terminal, a blind detection on the downlink control channel according to a maximum number (N_total) of candidates in a repeated transmission. The N_total meets one of the following conditions: the N_total is not greater than a total number N_legacy of candidates of a single subframe of a transmission terminal (legacy UE) of a long-term evolution (LTE) system; the N_total is N_legacy×Y which is a product of the N_legacy and a maximum value Y of types of repeat times for performing the blind detection on the downlink control channel; and the N_total ranges from the N_legacy to theN_legacy×Y.

公开(公告)号：US20170302420A1

公开(公告)日：2017-10-19

申请号：US15506258

申请日：2015-04-03

Applicant: ZTE CORPORATION

Inventor： Zhaohua LU ,  Yijian CHEN ,  Yu Ngok LI ,  Guanghui YU ,  Jing ZHAO ,  Huahua XIAO ,  Xianming CHEN

IPC: H04L5/00 ,  H04W72/04 ,  H04L12/24 ,  H04B7/024 ,  G06F17/14 ,  H04L29/06

CPC classification number: H04L5/0048 ,  G06F17/141 ,  H04B7/024 ,  H04B7/06 ,  H04B7/0617 ,  H04L5/0026 ,  H04L5/0035 ,  H04L5/006 ,  H04L5/0092 ,  H04L41/0823 ,  H04W72/0426

Abstract: The present document relates to a method for sending and receiving a reference signal and a communication node. The method includes: a first communication node sending a first reference signal and a second reference signal to a second communication node, the first reference signal is different from the second reference signal. The solution achieves the effect that the second communication node acquires channel state quality through the second reference signal which is different from the first reference signal when the second communication node cannot successfully receive the first reference signal.

公开(公告)号：US20170094649A1

公开(公告)日：2017-03-30

申请号：US15127855

申请日：2014-09-03

Applicant: ZTE Corporation

Inventor： Jing SHI ,  Bo DAI ,  Shuqiang XIA ,  Huiying FANG ,  Kun LIU ,  Xianming CHEN ,  Zhaohua LU

IPC: H04W72/04

Abstract: Provided are a method, apparatus and system for transmitting and receiving control information. The method for transmitting control information includes that: a base station determines, according to predefined information, resources used for repeatedly sending control information, wherein the predefined information at least includes one of: a start sub-frame k0, a System Frame Number (SFN), a repetition number or a repetition level N and a User Equipment (UE) Identity (ID); and the base station repeatedly sends the control information on the resources.