公开(公告)号：US20240276409A1

公开(公告)日：2024-08-15

申请号：US18643167

申请日：2024-04-23

Applicant: ZTE Corporation

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

IPC: H04W56/00

CPC classification number: H04W56/001

Abstract: Methods and systems for techniques for timing synchronization for device-to-device positioning are disclosed. In an implementation, a method of wireless communication includes communicating, by a first communication device, one or more timing synchronization parameters between the first communication device and a second communication device.

公开(公告)号：US20240097854A1

公开(公告)日：2024-03-21

申请号：US18520271

申请日：2023-11-27

Applicant: ZTE Corporation

Inventor： Ziyang LI ,  Li TIAN ,  Juan LIU ,  Li ZHANG ,  Wei LIN

IPC: H04L5/00 ,  H04W72/0453 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04L5/0051 ,  H04W72/0453 ,  H04W72/232 ,  H04W76/20

Abstract: This disclosure relates to phase tracking reference signal (PTRS) resource pattern configuration and signaling. Multiple PTRS resource pattern types may be predefined. Various manners in which a PTRS resource pattern configuration of a particular PTRS resource pattern type is communicated and signaled are disclosed. The disclosed PTRS resource pattern configuration and signaling may facilitate more efficient and flexible PTRS implementations for phase noise compensation at high frequency radio bands.

公开(公告)号：US20220201628A1

公开(公告)日：2022-06-23

申请号：US17688571

申请日：2022-03-07

Applicant: ZTE Corporation

Inventor： Hanqing XU ,  Yajun ZHAO ,  Xincai LI ,  Ling YANG ,  Juan LIU

IPC: H04W52/36 ,  H04W76/15 ,  H04W72/04

Abstract: Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.

公开(公告)号：US20250024381A1

公开(公告)日：2025-01-16

申请号：US18680296

申请日：2024-05-31

Applicant: ZTE Corporation

Inventor： Qi YANG ,  Chuangxin JIANG ,  Feng BI ,  Focai PENG ,  Yu PAN ,  Juan LIU

IPC: H04W52/32 ,  H04W52/24

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes determining, by a first wireless communication device, a power and sending, by the first wireless communication device to a second wireless communication device in a sidelink communication, a reference signal with the power. The power is determined based on one or more sidelink parameters related to a priority level associated with the reference signal.

公开(公告)号：US20240356699A1

公开(公告)日：2024-10-24

申请号：US18758965

申请日：2024-06-28

Applicant: ZTE Corporation

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

IPC: H04L5/00 ,  H04W72/25 ,  H04W72/40

CPC classification number: H04L5/0048 ,  H04W72/25 ,  H04W72/40

Abstract: Systems, methods, and apparatus for wireless communication are described. A wireless communication method includes transmitting, by a wireless device, a sidelink positioning reference signal (SL-PRS) over a SL-PRS resource, where the SL-PRS resource is within a SL-PRS resource pool. The method further includes performing, by the wireless device, a sidelink positioning. The described techniques may be adopted by a network device or by a wireless device.

公开(公告)号：US20240340925A1

公开(公告)日：2024-10-10

申请号：US18749216

申请日：2024-06-20

Applicant: ZTE Corporation

Inventor： Junpeng LOU ,  Chuangxin JIANG ,  Juan LIU ,  Haigang HE ,  Jie CHEN

IPC: H04W72/25 ,  H04W64/00

CPC classification number: H04W72/25 ,  H04W64/00

Abstract: Methods and systems for techniques for device-to-device positioning are disclosed. In an implementation, a method of wireless communication includes performing, by a wireless device, a device-to-device communication according to one or more device-to-device positioning reference signals having a relationship with at least one of a set of resources, control information including at least one of device-to-device control information or device-to-device positioning control information, or device-to-device communication channel.

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：US20240334378A1

公开(公告)日：2024-10-03

申请号：US18740354

申请日：2024-06-11

Applicant: ZTE Corporation

Inventor： Juan LIU ,  Chuangxin JIANG ,  Mengzhen Li ,  Qi Yang ,  Junpeng Lou

IPC: H04W64/00 ,  H04W72/25 ,  H04W74/0833

CPC classification number: H04W64/00 ,  H04W72/25 ,  H04W74/0833

Abstract: Techniques and methods are described to for SL PRS positioning configuration design and PRACH based positioning scheme design in a wireless communication environment. Multiple examples of wireless communication methods for grouping SL-PRS, designing SL-PRS configuration information, and transmitting PRACH based configuration information are disclosed.

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.

公开(公告)号：US20240188144A1

公开(公告)日：2024-06-06

申请号：US18520158

申请日：2023-11-27

Applicant: ZTE CORPORATION

Inventor： Juan LIU ,  Ziyang LI ,  Li TIAN

IPC: H04W74/0833

CPC classification number: H04W74/0833

Abstract: Presented are systems and methods for calculating and configuring a random access channel (RACH). A wireless communication device may determine whether a gap is to be present between a pair of adjacent random access channel (RACH) occasions (ROs), for a subcarrier spacing (SCS) of a physical RACH (PRACH) slot that is higher than 120 kiloHertz (KHz) or 60 KHz. The wireless communication device may determine a length of the gap, if the gap is to be present.