Title:
UNMANNED AERIAL VEHICLE DATA TRANSMISSION METHOD AND SYSTEM, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/041381
Kind Code:
A1
Abstract:
The present invention provides an unmanned aerial vehicle data transmission method and system, an electronic device, and a readable storage medium, for use in solving the problem that it is difficult for existing unmanned aerial vehicle transmissions to achieve optimal data transmission effects. The method comprises: acquiring the position of an unmanned aerial vehicle and information of a connected base station, and performing update every a preset period; determining whether a horizontal linear distance between the position of the unmanned aerial vehicle and the base station meets a first preset requirement; if not, switching a TCP to preferentially ensure flight data transmission, and if yes, determining whether an RSRP value of a current link meets a second preset requirement; if not, switching the link to a standby link, and if yes, determining whether an SINR value meets a third preset requirement; if not, degrading the quality of service data, and if yes, configuring data return parameters according to a preset mode to perform service data transmission; and after the position is updated, performing the distance determination again. Stable data return is guaranteed, and an optimal transmission effect is achieved.
Inventors:
LIU MUZHOU (CN)
WEI JINWU (CN)
ZHANG CHENGYAN (CN)
ZHOU JING (CN)
WEI JINWU (CN)
ZHANG CHENGYAN (CN)
ZHOU JING (CN)
Application Number:
PCT/CN2023/111910
Publication Date:
February 29, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
CHINA UNICOM (CN)
International Classes:
H04B7/185
Domestic Patent References:
| WO2022000222A1 | 2022-01-06 |
Foreign References:
| CN115396012A | 2022-11-25 | |||
| CN114286038A | 2022-04-05 |
Other References:
WANG LI-PING: "UAV Measurement and Control and High Speed Data Transmission System", MEASUREMENT ＆ CONTROL TECHNOLOGY., vol. 41, no. 8, 1 August 2022 (2022-08-01), pages 122 - 126, XP093143324, DOI: 10.19708/j.ckjs.2022.03.246
MONTEMAYOR MATT MIGUEL-LUIZ; MONTILLANA JAY-AR; BAUTISTA ANTHONY JAMES; ZHUO EUGENIA: "Development of Real-Time Remote Sensor Data Transmission System for UAV", 2022 8TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND ROBOTICS (ICCAR), IEEE, 8 April 2022 (2022-04-08), pages 369 - 374, XP034129735, DOI: 10.1109/ICCAR55106.2022.9782631
MONTEMAYOR MATT MIGUEL-LUIZ; MONTILLANA JAY-AR; BAUTISTA ANTHONY JAMES; ZHUO EUGENIA: "Development of Real-Time Remote Sensor Data Transmission System for UAV", 2022 8TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND ROBOTICS (ICCAR), IEEE, 8 April 2022 (2022-04-08), pages 369 - 374, XP034129735, DOI: 10.1109/ICCAR55106.2022.9782631
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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