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：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：US20240414742A1

公开(公告)日：2024-12-12

申请号：US18744387

申请日：2024-06-14

Applicant: ZTE Corporation

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

IPC: H04W72/25 ,  H04W72/0446 ,  H04W72/0453

Abstract: Techniques and methods are described for resource configuration of sidelink reference signal design. In one aspect, a method of wireless communication, comprising: determining an association between a first group of signals and a second group of signals, where the signal in the first group of signals configures/triggers/activates/indicates the signal in the second group of signals; wherein the first group of signals and the second group of signals are transmitted by a first wireless communication device to a second wireless communication device in a sidelink communication.

公开(公告)号：US20240365357A1

公开(公告)日：2024-10-31

申请号：US18767731

申请日：2024-07-09

Applicant: ZTE Corporation

Inventor： Junpeng LOU ,  Chuangxin JIANG ,  Jie CHEN ,  Mengzhen LI ,  Focai PENG ,  Zhiqiang HAN ,  Qi YANG

IPC: H04W72/52 ,  H04W72/044 ,  H04W72/40

CPC classification number: H04W72/52 ,  H04W72/046 ,  H04W72/40

Abstract: A method of wireless communication is provided. The method comprises: receiving, by a first device, based on a receiving beam information, a first sidelink transmission; selecting, based on selection information, a resource set for a second sidelink transmission; and sending, to a second device, the second sidelink transmission based on transmitting beam information.

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：US20240267908A1

公开(公告)日：2024-08-08

申请号：US18635560

申请日：2024-04-15

Applicant: ZTE Corporation

Inventor： Juan LIU ,  Chuangxin JIANG ,  Mengzhen LI ,  Junpeng LOU ,  Qi YANG

IPC: H04W72/1263 ,  H04W72/20 ,  H04W72/40

CPC classification number: H04W72/1263 ,  H04W72/20 ,  H04W72/40

Abstract: Sidelink based communications include communications between equipment (“UE”) and/or with a basestation. The sidelink communications may include certain sidelink information from a communication device that includes UE information, positioning/location information, or other capabilities that are used for the sidelink communications. Sidelink information that is communicated through sidelink communications may be modified based on priority determinations or position reference signals (PRS). There may be a mapping or associating of configurations that are communicated through sidelink communications.

公开(公告)号：US20240267187A1

公开(公告)日：2024-08-08

申请号：US18635412

申请日：2024-04-15

Applicant: ZTE Corporation

Inventor： Juan LIU ,  Chuangxin JIANG ,  Mengzhen LI ,  Junpeng LOU ,  Qi YANG

IPC: H04L5/00 ,  H04W72/563 ,  H04W76/40

CPC classification number: H04L5/0051 ,  H04W72/563 ,  H04W76/40

Abstract: Sidelink based communications include communications between equipment (“UE”) and/or with a basestation. The sidelink communications may include certain sidelink information from a communication device that includes UE information, positioning/location information, or other capabilities that are used for the sidelink communications. Sidelink information that is communicated through sidelink communications may be modified based on priority determinations or position reference signals (PRS). There may be a mapping or associating of configurations that are communicated through sidelink communications.

公开(公告)号：US20250168805A1

公开(公告)日：2025-05-22

申请号：US18749157

申请日：2024-06-20

Applicant: ZTE Corporation

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

IPC: H04W64/00 ,  H04B17/318 ,  H04L5/00 ,  H04W24/10 ,  H04W92/18

Abstract: Presented are systems and methods for round trip time (RTT)-based positioning accuracy improvement. A first network node can communicate with a second network node to determine first measurement. The first measurement can correspond to a first round trip. The first network node can communicate with the second network node to determine second measurement corresponding to a second round trip. A first location of the first network node or a second location of the second network node can be determined based at least in part on the first measurement and the second measurement.

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.