公开(公告)号：US20240284393A1

公开(公告)日：2024-08-22

申请号：US18653682

申请日：2024-05-02

Applicant: ZTE Corporation

Inventor： Di ZONG ,  Chuangxin JIANG ,  Yu PAN ,  Junpeng LOU

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: Presented are systems, methods, apparatuses, or computer-readable media for positioning. A wireless communication node may identify a condition associated with a positioning method related to a wireless communication device. The wireless communication node may determine a value of a qualification flag based on whether at least one of a measurement result or assistance data associated with the positioning method satisfies the condition.

公开(公告)号：US20240357549A1

公开(公告)日：2024-10-24

申请号：US18759685

申请日：2024-06-28

Applicant: ZTE Corporation

Inventor： Junpeng LOU ,  Chuangxin JIANG ,  Yu PAN ,  Di ZONG ,  Mengzhen LI ,  Focai PENG

IPC: H04W64/00 ,  H04W24/10

CPC classification number: H04W64/006 ,  H04W24/10

Abstract: Positioning integrity is a measure of the trust in the accuracy of position-related data provided by a positioning system. Disclosed is a method of wireless communication including receiving, at a network node, one or more location measurement results, wherein each location measurement result includes a corresponding position estimate of a wireless device, and receiving, at the network node, a corresponding assistance data for each of the plurality of location measurement results; determining, at the network node, from the one or more location measurement results and the corresponding assistance information, a first distribution of the one or more location measurement results information and a second distribution of the corresponding assistance information, wherein an error source determines in part the first distribution or the second distribution; and determining, at a network node, from the first distribution and the second distribution, an integrity value of a position of the wireless device.

公开(公告)号：US20240319314A1

公开(公告)日：2024-09-26

申请号：US18735881

申请日：2024-06-06

Applicant: ZTE Corporation

Inventor： Junpeng LOU ,  Chuangxin JIANG ,  Di ZONG ,  Focai PENG ,  Yu PAN ,  Mengzhen LI

IPC: G01S5/02 ,  G01S19/39

CPC classification number: G01S5/0244 ,  G01S19/396

Abstract: Methods, apparatus and systems for classifying user equipment measurements for positioning estimation are described. In one embodiment, a method performed by a first wireless communication node, includes: transmitting a measurement initiation request configured to be received by a wireless communication device; receiving a measurement initiation response, wherein the measurement initiation response comprises a plurality of measurements performed by the wireless communication device for estimating a position of the wireless communication device, wherein the plurality of measurements is classified into a plurality of groups; and performing a positioning integrity analysis by estimating an error distribution for at least one of the plurality of groups.