Title:
INFORMATION ACQUISITION
Document Type and Number:
WIPO Patent Application WO/2020/216222
Kind Code:
A1
Abstract:
Embodiments of the present application provide an information acquisition method and device. The solution of the present application comprises: acquiring a regional SSID list, the regional SSID list comprising an SSID of a WLAN connected to a terminal, and the terminal being within a designated region; then, continuously broadcasting a plurality of beacon frames within the coverage of an AP, each beacon frame comprising one SSID in the regional SSID list; and receiving a probe request sent by the terminal according to the beacon frames, the probe request comprising attribute information of the terminal.
Inventors:
LI HUA (CN)
Application Number:
PCT/CN2020/085965
Publication Date:
October 29, 2020
Filing Date:
April 21, 2020
Export Citation:
Assignee:
NEW H3C TECH CO LTD (CN)
International Classes:
H04B17/382
Foreign References:
| CN110087282A | 2019-08-02 | |||
| CN108966163A | 2018-12-07 | |||
| CN105163370A | 2015-12-16 | |||
| CN108156660A | 2018-06-12 | |||
| US20160113045A1 | 2016-04-21 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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