Title:
INTEGRITY OF POSITIONING TECHNIQUES THAT DEPEND ON RADIO ACCESS
Document Type and Number:
WIPO Patent Application WO/2024/065553
Kind Code:
A1
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.
Inventors:
LOU JUNPENG (CN)
JIANG CHUANGXIN (CN)
PAN YU (CN)
ZONG DI (CN)
LI MENGZHEN (CN)
PENG FOCAI (CN)
JIANG CHUANGXIN (CN)
PAN YU (CN)
ZONG DI (CN)
LI MENGZHEN (CN)
PENG FOCAI (CN)
Application Number:
PCT/CN2022/122946
Publication Date:
April 04, 2024
Filing Date:
September 29, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W64/00; G01S5/02
Domestic Patent References:
| WO2022155388A1 | 2022-07-21 |
Foreign References:
| CN114868437A | 2022-08-05 | |||
| CN115004051A | 2022-09-02 | |||
| CN114223246A | 2022-03-22 | |||
| US20100164781A1 | 2010-07-01 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
Download PDF:
Previous Patent: METHODS FOR DETERMINING THE INTEGRITY OF POSITION INFORMATION
Next Patent: SIDELINK POSITIONING
Next Patent: SIDELINK POSITIONING