公开(公告)号：US20250063539A1

公开(公告)日：2025-02-20

申请号：US18938717

申请日：2024-11-06

Applicant: ZTE CORPORATION

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

IPC: H04W64/00 ,  H04B17/318 ,  H04L5/00

Abstract: Presented are systems and methods for high accuracy positioning. A wireless communication device may determine a first information element and a second information element that configure a pathloss reference signal and a spatial relation of a reference signal for uplink positioning, respectively. The wireless communication device may send the reference signal based on the first information element and the second information element to a wireless communication node.

公开(公告)号：US20250024479A1

公开(公告)日：2025-01-16

申请号：US18889886

申请日：2024-09-19

Applicant: ZTE Corporation

Inventor： Focai PENG ,  Chuangxin JIANG ,  Mengzhen LI ,  Cong WANG ,  Zhiqiang HAN ,  Juan LIU

IPC: H04W72/512

Abstract: Presented are systems and methods for carrier phase positioning. A wireless communication device may receive configuration information about a reference signal for positioning from a wireless communication node. The wireless communication device may measure the reference signal for positioning. The wireless communication device may send a report including a measurement result of the reference signal for positioning to a network.

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：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：US20240421955A1

公开(公告)日：2024-12-19

申请号：US18816686

申请日：2024-08-27

Applicant: ZTE Corporation

Inventor： Focai PENG ,  Chuangxin JIANG ,  Mengzhen LI ,  Cong WANG ,  Qi YANG ,  Junpeng LOU

IPC: H04L5/00

Abstract: Methods, apparatus and system for wireless communication are described. One method of wireless communication is provided. The method comprises: receiving, by a user device from a network device, configuration information that configures a positioning reference signal; performing a measurement on the positioning reference signal; and reporting a measurement result of the measurement.

公开(公告)号：US20240334379A1

公开(公告)日：2024-10-03

申请号：US18743676

申请日：2024-06-14

Applicant: ZTE Corporation

Inventor： Cong WANG ,  Chuangxin JIANG ,  Focai PENG ,  Juan LIU ,  Mengzhen LI ,  Qi YANG

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051 ,  H04L5/0092

Abstract: Methods, devices, and systems for using carrier phase-based positioning to improve existing positioning techniques (e.g., time-difference-of-arrival, angle-of-arrival, angle-of-departure, multiple round-trip time, etc.) in wireless communication systems are described. An example method for wireless communication includes receiving, by a wireless device from a network node, a position reference signal, measuring one or more parameters of the position reference signal, and transmitting a report comprising the one or more parameters. Another example method for wireless communication includes transmitting, by a network node to a wireless device, a position reference signal, and receiving, from the wireless device, a report comprising one or more parameters of the position reference signal.

公开(公告)号：US20240319352A1

公开(公告)日：2024-09-26

申请号：US18733077

申请日：2024-06-04

Applicant: ZTE Corporation

Inventor： Focai PENG ,  Chuangxin JIANG ,  Zhaohua LU ,  Cong WANG ,  Juan LIU ,  Junpeng LOU ,  Zhiqiang HAN

IPC: G01S5/02 ,  G01S5/00 ,  G01S5/10

CPC classification number: G01S5/0236 ,  G01S5/0036 ,  G01S5/10

Abstract: Techniques are described to for carrier phase measurements for wireless communication. An example wireless communication method includes receiving, by a wireless device from a network device, configuration information of a reference signal; performing, by the wireless device, a carrier phase measurement of a carrier that includes the reference signal; and sending, by wireless device, a measurement report comprising a result of the carrier phase measurement of the carrier that includes the reference signal.