Title:
MESH NETWORKING FOR POSITIONING AND NAVIGATION
Document Type and Number:
WIPO Patent Application WO/2024/040458
Kind Code:
A1
Abstract:
This disclosure provides methods, devices and systems for wireless positioning. An example method includes determining a first received signal strength indicator (RSSI) signature, the first RSSI signature including a respective RSSI associated with each access point (AP) of a first plurality of APs, where the first plurality of APs form at least a portion of a mesh network of APs, comparing the first RSSI signature with each reference RSSI signature of a first plurality of reference RSSI signatures, each reference RSSI signature of the first plurality of reference RSSI signatures including a respective RSSI associated with each AP of the first plurality of APs, and identifying a first position of the wireless STA based on the comparing of the first RSSI signature.
Inventors:
HU HONGGUANG (US)
SUN BING (US)
QIU HUANAN (US)
SUN BING (US)
QIU HUANAN (US)
Application Number:
PCT/CN2022/114432
Publication Date:
February 29, 2024
Filing Date:
August 24, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
HU HONGGUANG (CN)
SUN BING (CN)
QIU HUANAN (CN)
HU HONGGUANG (CN)
SUN BING (CN)
QIU HUANAN (CN)
International Classes:
H04L27/00
Domestic Patent References:
| WO2019199265A1 | 2019-10-17 | |||
| WO2022088099A1 | 2022-05-05 |
Foreign References:
| CN101572856A | 2009-11-04 | |||
| CN104709011A | 2015-06-17 | |||
| CN106597370A | 2017-04-26 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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