公开(公告)号：US20250151021A1

公开(公告)日：2025-05-08

申请号：US19020311

申请日：2025-01-14

Applicant: ZTE Corporation

Inventor： Yu PAN ,  Chuangxin JIANG ,  Jing LIU ,  Cong WANG ,  Mengzhen LI

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: This document generally relates to wireless communication that includes a user device that determines that it satisfies a condition, and in response to satisfying the condition, performs at least one of: a relaxed positioning reference signal (PRS) measurement according to a relaxed PRS measurement rule that corresponds to the condition; or a relaxed sounding reference signal (SRS) transmission according to a relaxed SRS transmission rule that corresponds to the condition. Additionally, at least one network device determines a relaxed PRS measurement rule corresponding to a first condition or a relaxed SRS transmission rule corresponding to a second condition. The at least one network device transmits the relaxed PRS measurement rule corresponding to the first condition or the relaxed SRS transmission rule corresponding to the second condition.

公开(公告)号：US20250151019A1

公开(公告)日：2025-05-08

申请号：US19014792

申请日：2025-01-09

Applicant: ZTE Corporation

Inventor： Mengzhen LI ,  Chuangxin JIANG ,  Focai PENG ,  Yu PAN ,  Qi YANG ,  Junpeng LOU

IPC: H04W64/00 ,  H04L5/00

Abstract: This patent application discloses methods, apparatus, and systems that positioning enhancement in wireless communication systems. In one example aspect, a method for wireless communication includes receiving, by a wireless device, from a network device, a configuration information of positioning reference signal (PRS) related to a plurality of positioning frequency layers, wherein the plurality of positioning frequency layers are associated; measuring, by the wireless device, the positioning reference signal related to positioning frequency layers based on the configuration information; and reporting, by the wireless device to a network device, the positioning measurements related to positioning frequency layers based on the configuration information

公开(公告)号：US20250039858A1

公开(公告)日：2025-01-30

申请号：US18918513

申请日：2024-10-17

Applicant: ZTE Corporation

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

IPC: H04W72/044 ,  H04W72/23

Abstract: An information transmission method and apparatus, and a storage medium are provided. The information transmission method includes: determining, according to information, a time unit in which an aperiodic measurement reference signal resource is located; and transmitting or receiving the aperiodic measurement reference signal resource in the time unit in which the aperiodic measurement reference signal resource is located, wherein the information comprises: a minimum time interval between a Physical Downlink Control Channel (PDCCH) scheduling the aperiodic measurement reference signal resource and the aperiodic measurement reference signal resource, slot structure information, a sub-carrier spacing, and a set of time-domain symbols comprising all time-domain symbols occupied by measurement reference signal resources in a first measurement reference signal resource set in which the aperiodic measurement reference signal resource is located, wherein the time unit is a slot.

公开(公告)号：US20250024409A1

公开(公告)日：2025-01-16

申请号：US18606711

申请日：2024-03-15

Applicant: ZTE Corporation

Inventor： Yu PAN ,  Guozeng ZHENG ,  Chuangxin JIANG ,  Zhaohua LU

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

Abstract: Presented are systems and methods for indicating positioning timing information. A wireless communication element can configure a first time period. The time stamps of reference signals for a positioning measurement may be restricted to be within the first time period. The wireless communication element can send a first message to activate the first time period.

公开(公告)号：US20240364478A1

公开(公告)日：2024-10-31

申请号：US18768475

申请日：2024-07-10

Applicant: ZTE Corporation

Inventor： Cong WANG ,  Chuangxin JIANG ,  Yu PAN ,  Xuan MA ,  Focai PENG ,  Mengzhen LI

IPC: H04L5/00

CPC classification number: H04L5/0053

Abstract: This patent application discloses methods, apparatus, and systems that relate to positioning for low power consumption user equipment. In one example aspect, a method for wireless communication includes receiving, by a wireless device from a network node, configuration information; and transmitting, by a wireless device, a report comprising at least one parameter.

公开(公告)号：US20240284389A1

公开(公告)日：2024-08-22

申请号：US18621238

申请日：2024-03-29

Applicant: ZTE CORPORATION

Inventor： Guozeng ZHENG ,  Chuangxin JIANG ,  Yu PAN ,  Zhaohua LU

IPC: H04W64/00 ,  H04L5/00 ,  H04W8/22 ,  H04W76/20

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04W8/22 ,  H04W76/20

Abstract: Presented are systems and methods for measurements on positioning reference signals. A wireless communication device can receive a first message that includes a configuration of one or more downlink positioning reference signal (DL PRS) resources from a wireless communication element. According to a second message requested by the wireless communication element, the wireless communication device can provide a third message including a location information report derived according to measurements on the one or more DL PRS resources conducted based on the configuration to the wireless communication element.

公开(公告)号：US20240276444A1

公开(公告)日：2024-08-15

申请号：US18425631

申请日：2024-01-29

Applicant: ZTE Corporation

Inventor： Yu PAN ,  Guozeng ZHENG ,  Chuangxin JIANG ,  Zhaohua LU

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W64/006 ,  H04L5/0051 ,  H04W24/10

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes receiving, by a wireless communication device from a network, a positioning request. The positioning request includes a request for at least one of performing an UL-TDOA positioning method, performing multi-RTT positioning method, performing DL-TDOA positioning method, performing DL-AoD positioning method, performing UL-AoA positioning method, or reporting measurement information. The method includes reporting, by the wireless communication device to the network, the measurement information, wherein the measurement information comprises at least one of UL-TDOA measurement result, multi-RTT measurement result, DL-TDOA measurement result, DL-AoD measurement result, UL-AoA measurement result, SRS resource ID, SRS resource set ID, UE Tx TEG ID, association relationship between SRS signaling and UE Tx TEGs, or ARP information of SRS signaling. The SRS signaling comprises at least one of the following: SRS resources, or SRS resource sets.

公开(公告)号：US20220369271A1

公开(公告)日：2022-11-17

申请号：US17873937

申请日：2022-07-26

Applicant: ZTE CORPORATION

Inventor： Chuangxin JIANG ,  Guozeng ZHENG ,  Yu LIU ,  Zhaohua LU ,  Hao WU ,  Huahua XIAO ,  Yu PAN ,  Shujuan ZHANG

IPC: H04W64/00

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for performing positioning procedures. A wireless communication device may receive, from a wireless communication node, information to facilitate positioning of the wireless communication device. The wireless communication device may determine to initiate a positioning procedure while in radio resource control (RRC) inactive state. The wireless communication device may perform, while in RRC inactive state, the positioning procedure.

公开(公告)号：US20220330221A1

公开(公告)日：2022-10-13

申请号：US17753473

申请日：2020-08-27

Applicant: ZTE CORPORATION

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

IPC: H04W72/04

Abstract: Provided are an indication method and apparatus, and a storage medium. The indication method includes: configuring a spatial parameter information set, wherein the spatial parameter information set is used for updating at least one of a spatial parameter of a physical channel or a spatial parameter of a physical signal at different transmission times, and the spatial parameter information set comprises a transmission configuration indicator (TCI) state set or a spatial relation information set.

公开(公告)号：US20250030511A1

公开(公告)日：2025-01-23

申请号：US18737524

申请日：2024-06-07

Applicant: ZTE Corporation

Inventor： Chuangxin JIANG ,  Zhaohua LU ,  Guozeng ZHENG ,  Focai PENG ,  Yu PAN ,  Qi YANG ,  Juan LIU

IPC: H04L5/00

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for positioning wireless communication devices. A wireless communication device may receive, from a wireless communication node, a configuration of an association between a first positioning reference signal (PRS) at a first frequency hop in a first time and a second PRS at a second frequency hop in a second time. The wireless communication device may communicate, with the wireless communication node, a capability of the wireless communication device to support the association between the first frequency hop and the second frequency hop. A total bandwidth of the first frequency hop and second frequency hop may be larger than a capability of the wireless communication device to support communication at a time.