公开(公告)号：US11784733B2

公开(公告)日：2023-10-10

申请号：US16764914

申请日：2018-07-27

Applicant: ZTE Corporation

Inventor： Bo Gao ,  YuNgok Li ,  Shujuan Zhang ,  Yijian Chen ,  Zhaohua Lu

IPC: H04B17/318 ,  H04L5/00 ,  H04L43/16

CPC classification number: H04B17/318 ,  H04L5/0048 ,  H04L43/16

Abstract: Provided are an information sending and receiving method and device, a storage medium and a processor. The information sending method includes: generating first signaling in a case where K elements in a beam-related parameter set exceed a first threshold corresponding to the K elements, wherein the K is an integer greater than or equal to 1; and sending the first signaling to a second communication node, wherein the first signaling carries information related to a reference signal.

公开(公告)号：US11764846B2

公开(公告)日：2023-09-19

申请号：US17046866

申请日：2019-04-11

Applicant: ZTE CORPORATION

Inventor： Bo Gao ,  Yu Ngok Li ,  Zhaohua Lu ,  Chuangxin Jiang ,  Hao Wu

IPC: H04B7/06 ,  H04B7/0456 ,  H04L1/1607 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0486 ,  H04B7/0639 ,  H04L1/1614 ,  H04L5/0051

Abstract: Provided are channel state information reporting method and apparatus, and channel state information receiving method and apparatus. The channel state information reporting method includes: receiving a reference signal sent by a second communication node; and determining, according to a first type reporting configuration signaling associated with the reference signal, at least one of a first type channel state information set or a second type channel state information set, and reporting the at least one of the first type channel state information set or the second type channel state information set to the second communication node. The first type channel state information set includes at least one of a reference signal resource index, a reference signal resource set index, a reference signal resource setting index, a reporting configuration index, a reference signal port group index, a reference signal port group set index, a port index, or rank indicator information. The second type channel state information set comprises at least one of precoding matrix indicator information, channel quality indicator information, an amplitude coefficient, a phase coefficient, or a reference signal received power.

公开(公告)号：US11671161B2

公开(公告)日：2023-06-06

申请号：US17503131

申请日：2021-10-15

Applicant: ZTE CORPORATION

Inventor： Bo Gao ,  Yijian Chen ,  Yu Ngok Li ,  Zhaohua Lu ,  Yifei Yuan ,  Xinhui Wang

IPC: H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00

CPC classification number: H04B7/0695 ,  H04L1/0026 ,  H04L5/005 ,  H04W24/10 ,  H04W56/001

Abstract: A system and method for performing beam management is disclosed. In one embodiment, a method includes: determining a relationship between a first reference signal and a second reference signal, wherein the first and second reference signals share a same or similar one or more of the following properties: a channel property, a transmission property and a reception property; and transmitting the first and second reference signals to a wireless communication node.

公开(公告)号：US11627540B2

公开(公告)日：2023-04-11

申请号：US17321781

申请日：2021-05-17

Applicant: ZTE CORPORATION

Inventor： Yijian Chen ,  Zhaohua Lu ,  Yu Ngok Li ,  Peng Hao ,  Hao Wu ,  Bo Gao

IPC: H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04W72/0446

Abstract: The present disclosure provides a method and apparatus for detecting signaling message, and storage medium. The method comprises: detecting synchronization signals and implementing synchronization; determining transmission resource locations of first-class signaling messages associated with the synchronization signals according to the synchronization signals; and receiving the first-class signaling messages on the transmission resource locations.

公开(公告)号：US11611960B2

公开(公告)日：2023-03-21

申请号：US17158916

申请日：2021-01-26

Applicant: ZTE CORPORATION

Inventor： Xing Liu ,  Feng Bi ,  Junfeng Zhang ,  Peng Hao ,  Bo Gao

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453

Abstract: The present disclosure provides an information transmission method and device based on a sweeping block. The method includes: configuring part of or all symbols of a data transmission subframe within a sweeping period as a sweeping block; and carrying a sweeping signal channel in the sweeping block for transmission. The sweeping signal channel refers to a signal or a signal and channel to be transmitted by polling all ports or beams. The above solution can improve flexibility and efficiency of data beam transmission and reduce a latency of traffic transmission.

公开(公告)号：US11564218B2

公开(公告)日：2023-01-24

申请号：US17002474

申请日：2020-08-25

Applicant: ZTE Corporation

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

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/10 ,  H04W72/12

Abstract: Provided are methods and apparatuses for transmitting and receiving control signaling and for determining information. The method include determining second information according to first information, where the second information includes at least one of the following: the number N of bits used in first control signaling to notify a first transmission parameter, a correspondence mapping table between an index value referenced by the first transmission parameter in the first control signaling and the value of the first transmission parameter, the type of the first transmission parameter notified by a predetermined indication field in the first control signaling, or position information of the bits used in the first control signaling to notify the first transmission parameter; and where the first information includes a relationship between a transmission time interval between the first control signaling and a first signal and a predetermined threshold K, where N and K are non-negative integers; and transmitting the first control signaling.

公开(公告)号：US11349630B2

公开(公告)日：2022-05-31

申请号：US16785646

申请日：2020-02-09

Applicant: ZTE Corporation

Inventor： Bo Gao ,  Yu Ngok Li ,  Yijian Chen ,  Zhaohua Lu ,  Yifei Yuan ,  Xinhui Wang

IPC: H04L5/10 ,  H04L1/00 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04W76/27 ,  H04W80/02

Abstract: Provided are a reference signal configuring method and device. The method includes: configuring a first-type parameter set of a first-type reference signal indicator, where the first-type parameter set includes N indicator elements, N is an integer greater than or equal to 1; generating first-type signaling according to the first-type parameter set, where the first-type signaling carries the first-type parameter set; and sending the first-type signaling to a second communication node.

公开(公告)号：US11297676B2

公开(公告)日：2022-04-05

申请号：US16805734

申请日：2020-02-29

Applicant: ZTE Corporation

Inventor： Yijian Chen ,  Zhaohua Lu ,  Bo Gao ,  Yu Ngok Li

IPC: H04W76/28 ,  H04W76/19 ,  H04B7/06 ,  H04W24/08

Abstract: This disclosure relates to methods, systems, and devices for improved beam recovery at mobile stations (UE's) that support connected discontinuous reception (C-DRX). In one exemplary aspect, a method for wireless communication is disclosed. The method includes monitoring, at a communication node configured to operate in a connected discontinuous reception mode, a first plurality of reference signals in a time window that overlaps at least partially with a semi-active time or an active time within a discontinuous reception cycle of the communication node.

公开(公告)号：US20220007400A1

公开(公告)日：2022-01-06

申请号：US17290730

申请日：2019-11-01

Applicant: ZTE Corporation

Inventor： Shujuan Zhang ,  Zhaohua Lu ,  Chuangxin Jiang ,  YuNgok Li ,  Bo Gao ,  Hao Wu ,  Zhen He

IPC: H04W72/12 ,  H04L5/00 ,  H04L1/16 ,  H04L1/08

Abstract: Provided are a control channel monitoring method and apparatus, an information element transmission method and apparatus, a device, and a storage medium Whether H first-type control channel elements include the same control channel information can be determined according to signaling information and/or a preset rule, where H is a positive integer greater than or equal to 2; and a control channel is monitored according to a determination result.

公开(公告)号：US11122631B2

公开(公告)日：2021-09-14

申请号：US17247374

申请日：2020-12-09

Applicant: ZTE Corporation

Inventor： Bo Gao ,  Yijian Chen ,  Shujuan Zhang ,  Zhaohua Lu

IPC: H04W4/00 ,  H04W74/08 ,  H03M13/15 ,  H04W72/04 ,  H04L5/00

Abstract: A wireless communication method includes transmitting, by a first communication node, a first type of random access preamble, monitoring, by the first communication node, a link recovery confirmation information, performing, by the first communication node, after meeting a first type of condition, and the first type of condition includes detecting the link recovery confirmation information, an operation including performing a transmission on an outbound channel to a second communication node using a spatial filter determined by the first type of random access preamble.