公开(公告)号：US20240243783A1

公开(公告)日：2024-07-18

申请号：US18562635

申请日：2022-04-22

Applicant: ZTE CORPORATION

Inventor： Xinquan YE ,  Yijian CHEN ,  Guanghui YU ,  Zhaohua LU ,  Zhen HE ,  Shujuan ZHANG

IPC: H04B7/0413 ,  H04W72/044 ,  H04W72/1273

CPC classification number: H04B7/0413 ,  H04W72/046 ,  H04W72/1273

Abstract: Provided are a signal processing method and apparatus, a node, a storage medium and a system. The method includes: acquiring, by a P-bridge (PB), a first uplink processing signal and first indication information, where the first uplink processing signal is a signal obtained after a radio remote unit (RRU) performs first uplink processing on an uplink signal sent by user equipment (UE); performing, by the PB, second uplink processing on the first uplink processing signal according to the first indication information to obtain a second uplink processing signal; and sending, by the PB, the second uplink processing signal to a building baseband unit (BBU) for third uplink processing.

公开(公告)号：US20240223330A1

公开(公告)日：2024-07-04

申请号：US18605651

申请日：2024-03-14

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Yu Ngok LI ,  Bo GAO ,  Zhaohua LU ,  Chuangxin JIANG ,  Zhen HE

IPC: H04L5/00 ,  H04W64/00 ,  H04W72/20

CPC classification number: H04L5/0048 ,  H04L5/0053 ,  H04L5/0094 ,  H04W64/003 ,  H04W72/20

Abstract: Provided are a method and device for transmitting a reference signal. The method includes: determining reference signal information according to signaling information or a first predetermined rule, where the reference signal information satisfies a second predetermined rule; and transmitting, according to the reference signal information, the reference signal and a channel corresponding to the reference signal.

公开(公告)号：US20240120978A1

公开(公告)日：2024-04-11

申请号：US18024598

申请日：2021-08-27

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Yijian CHEN ,  Zhaohua LU ,  Zhen HE ,  Guanghui YU

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/232

CPC classification number: H04B7/0626 ,  H04B7/0456 ,  H04W72/232

Abstract: Provided are a channel state information transmission method, a channel state information receiving method, a signaling information transmission method, a node and a medium. The channel state information sending method is applied to a first communication node and includes the following. M downlink measurement reference signal resources are determined, where M is a positive integer greater than 1; one set of channel state information is determined according to the M downlink measurement reference signal resources; and the one set of channel state information is sent.

公开(公告)号：US20240031082A1

公开(公告)日：2024-01-25

申请号：US18300601

申请日：2023-04-14

Applicant: ZTE CORPORATION

Inventor： Bo GAO ,  Zhaohua LU ,  Chuangxin JIANG ,  Shujuan ZHANG ,  Zhen HE

IPC: H04L1/1829 ,  H04L1/1812

CPC classification number: H04L1/1854 ,  H04L1/1812

Abstract: Presented are systems and methods for beam indication related downlink control information (DCI) retransmission using a hybrid automatic repeat request acknowledgement (HARQ-ACK) procedure. A wireless communication device may receive a downlink control information from a wireless communication node. The wireless communication device may determine a location of hybrid automatic repeat request acknowledgement (HARQ-ACK) information for a procedure associated with the DCI in a HARQ-ACK codebook. The wireless communication device may determine a first physical uplink control (PUCCH) resource. The wireless communication device may transmit a PUCCH transmission that carries the HARQ-ACK information.

公开(公告)号：US20230084983A1

公开(公告)日：2023-03-16

申请号：US17797399

申请日：2021-01-28

Applicant: ZTE CORPORATION

Inventor： Yu PAN ,  Chuangxin JIANG ,  Zhaohua LU ,  Bo GAO ,  Zhen HE ,  Shujuan ZHANG ,  Ke YAO

IPC: H04W72/08 ,  H04W16/28 ,  H04W72/04

Abstract: Provided are an information determination method and device, a receiving method and device, a communication node, and a medium. The method includes: receiving indication information; and determining channel state information of M physical uplink channel transmissions according to the indication information, where M is an integer greater than or equal to 1.

公开(公告)号：US20230069919A1

公开(公告)日：2023-03-09

申请号：US17951770

申请日：2022-09-23

Applicant: ZTE CORPORATION

Inventor： Shijia SHAO ,  Bo GAO ,  Ke YAO ,  Shujuan ZHANG ,  Zhen HE ,  Zhaohua LU

IPC: H04L5/00 ,  H04W24/10 ,  H04L1/20

Abstract: Systems, methods and devices for TRP handover may include a wireless communication device receiving at least a first reference signal (RS), and a second RS. The wireless communication device may determine a first channel quality associated with the first RS, and a second channel quality associated with the second RS. The wireless communication device may transmit, to a wireless communication node, a report including information associated with at least one of the first RS or the second RS.

公开(公告)号：US20220386295A1

公开(公告)日：2022-12-01

申请号：US17765039

申请日：2020-09-28

Applicant: ZTE Corporation

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Jianwei WANG ,  Bo GAO ,  Chuangxin JIANG ,  Zhen HE ,  Huahua XIAO ,  Yu PAN ,  Xinquan YE

IPC: H04W72/04

Abstract: Information determination, acquisition and transmission methods, apparatuses and devices, and a storage medium are provided. The information determination method includes: acquiring a target parameter according to a downlink information element and second information, wherein the second information includes at least one of: timing advance information, a predetermined parameter, a number of repeated transmissions of an uplink target information element, a time-domain behavior parameter of the uplink target information element, a predetermined Component Carrier (CC) group, and a correspondence relationship between the downlink information element and an uplink target information element, and the target parameter is spatial transmitting filter information of an uplink target information element.

公开(公告)号：US20220330315A1

公开(公告)日：2022-10-13

申请号：US17852882

申请日：2022-06-29

Applicant: ZTE Corporation

Inventor： Chuangxin JIANG ,  Zhaohua LU ,  Shujuan ZHANG ,  Zhen HE ,  Ke YAO ,  Bo GAO

IPC: H04W72/12 ,  H04L5/00

Abstract: Methods, systems, and devices for signaling beam indications in mobile communication technology are described. An example method for wireless communication includes transmitting, by a network node to a wireless device, in a current timeslot, a beam reference information in a message comprising information related to transmission parameters for receiving control channel information by the wireless device in a dedicated timeslot that is subsequent to the current timeslot, the beam reference information comprising a quasi colocation configuration or spatial relation configuration.

公开(公告)号：US20220174712A1

公开(公告)日：2022-06-02

申请号：US17371867

申请日：2021-07-09

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Bo GAO ,  Hao WU ,  Yu Ngok LI ,  Chuangxin JIANG ,  Zhen HE

IPC: H04W72/12

Abstract: Provided are an information element processing method and apparatus. The method includes: in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is satisfied, acquiring quasi co-location information of the first-type information element according to quasi co-location information of a second-type information element; or in the case where a time interval between control information for scheduling a first-type information element and the first-type information element is less than a predetermined threshold and a predetermined condition is not satisfied, processing the first-type information element in a predetermined processing manner. Further provided are a quasi co-location information acquisition method and apparatus, an information determination method and apparatus, and a storage medium.

公开(公告)号：US20210337406A1

公开(公告)日：2021-10-28

申请号：US17214037

申请日：2021-03-26

Applicant: ZTE CORPORATION

Inventor： Shujuan ZHANG ,  Zhaohua LU ,  Bo GAO ,  Yu Ngok LI ,  Chuangxin JIANG ,  Zhen HE ,  Huahua XIAO ,  Wenjun YAN

IPC: H04W24/08

Abstract: Provided are an information determination method and apparatus, a signal reception method and apparatus and a signal transmission method and apparatus. The information determination method includes determining quasi-co-location reference signal information about an aperiodic measurement reference signal resource according to first information. The first information includes at least one of a relationship between a first threshold and a time interval, whether an intersection is null, a time offset or a predetermined rule. The signal reception method includes determining parameter information about a measurement reference signal according to a predetermined rule and receiving the measurement reference signal according to the determined parameter information. The signal transmission method includes determining at least one of one downlink reference signal group or one time advance information group corresponding to each type of uplink signal among E types of uplink signals included in one uplink component carrier and transmitting at least one type of uplink signal among the E types of uplink signals according to at least one of the determined one downlink reference signal group or the determined one time advance information group.