Title:
METHOD FOR DETERMINING CLOSE CONTACT, TERMINAL DEVICE, AND SERVER
Document Type and Number:
WIPO Patent Application WO/2021/238452
Kind Code:
A1
Abstract:
Embodiments of the present invention disclose a method for determining a close contact, a terminal device, and a server, which are applied in the field of communication technology, and which can solve the problem where a method for determining a close contact does not yield a sufficiently accurate determination. The method comprises: a terminal device sends a request message to a server, the request message being used for requesting an identity identifier of a target user; the terminal device receives the identity identifier of the target user sent by the server; if an identity identifier matching the identity identifier of the target user is present among identity identifiers locally stored on the terminal device, then it is determined that a user of the terminal device is a close contact of the target user; the locally stored identity identifiers are identity identifiers of users of devices that have established short range wireless communication connections with the terminal device.
Inventors:
SHU YUNYUN (CN)
Application Number:
PCT/CN2021/086394
Publication Date:
December 02, 2021
Filing Date:
April 12, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W4/30
Foreign References:
CN111641928A | 2020-09-08 | |||
CN111090718A | 2020-05-01 | |||
GB719771A | 1954-12-08 |
Attorney, Agent or Firm:
GUANGZHOU DEKE INTELLECTUAL PROPERTY AGENT LTD. (CN)
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