Title:
COMMUNICATION METHOD, APPARATUS, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/190273
Kind Code:
A1
Abstract:
Embodiments of the present application provide a communication method, apparatus, and system, used for ensuring secure and efficient communication when an unmanned aerial vehicle accesses a mobile communication system. The method comprises: a second user equipment transmits a second message; in response to the second message, a first user equipment transmits a first message to a network device to request to perform identity verification on the second user equipment; and the network device verifies whether the identity of the second user equipment is legitimate, and transmits, to the first user equipment, a verification result used for indicating whether the identity of the second user equipment is legitimate; or the first user equipment transmits a third message used for the second user equipment to reply information used for remote identity identification, and the second user equipment returns a fourth message, wherein the fourth message comprises the information used for the remote identity identification of the second user equipment, and the third message and the fourth message both are encrypted by using a corresponding cryptographic key.
Inventors:
LEI ZHONGDING (CN)
WANG HAIGUANG (CN)
KANG XIN (CN)
WANG HAIGUANG (CN)
KANG XIN (CN)
Application Number:
PCT/CN2021/079159
Publication Date:
September 30, 2021
Filing Date:
March 04, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/06; H04W4/40; H04W12/00; H04W12/06
Foreign References:
| CN109302415A | 2019-02-01 | |||
| CN110299996A | 2019-10-01 | |||
| CN109756447A | 2019-05-14 | |||
| CN109995719A | 2019-07-09 | |||
| US20190377864A1 | 2019-12-12 |
Other References:
See also references of EP 4117320A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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