公开(公告)号：US20200382630A1

公开(公告)日：2020-12-03

申请号：US16802189

申请日：2020-02-26

Applicant: Alibaba Group Holding Limited

Inventor： Huajing Jin ,  Jianbo Zhou ,  Shu Zhou

IPC: H04M1/725 ,  H04W4/80

Abstract: A method includes: receiving, at a terminal, a first signal transmitted by a service device using a first near-field communication technology; obtaining, by an application client executing on the terminal, characteristic information of the service device from the first signal; determining, based on the characteristic information, a target service corresponding to the service device, in which the target service is determined from a plurality of services provided by the application client on the terminal; receiving, at the terminal, a second signal transmitted by the service device using a second near-field communication technology, in which a maximum transmission range of the second signal is less than a maximum transmission range of the first signal; and responsive to receiving the second signal, recommending the target service to a user of the terminal.