Title:
COMMUNICATION METHOD AND DEVICE FOR REMOTE CONTROLLER AND UNMANNED AERIAL VEHICLE, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/119214
Kind Code:
A1
Abstract:
Provided in the embodiments of the present disclosure are a communication method for a remote controller, a communication method for an unmanned aerial vehicle, a corresponding remote controller and unmanned aerial vehicle, and a communication system. The remote controller remotely controls at least two unmanned aerial vehicles simultaneously. The communication method for the remote controller comprises: receiving data from the at least two unmanned aerial vehicles using a multiple access technique; generating channel quality information reflecting the quality of a communication channel from the unmanned aerial vehicle to the remote controller on the basis of the data received from each of the unmanned aerial vehicles; and feeding back the channel quality information to each unmanned aerial vehicle by means of a feedback channel, so that the unmanned aerial vehicle may adjust a modulation and coding scheme (MCS) used in transmitting the data on the basis of the fed back channel quality information.
More Like This:
Inventors:
DAI JIN (CN)
YIN XIAOJUN (CN)
YIN XIAOJUN (CN)
Application Number:
PCT/CN2017/116958
Publication Date:
June 27, 2019
Filing Date:
December 18, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04B7/204; G05D1/00; H04W72/04
Domestic Patent References:
| WO2017099867A1 | 2017-06-15 | |||
| WO2017019595A1 | 2017-02-02 |
Foreign References:
| CN104579416A | 2015-04-29 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF: