公开(公告)号：US10425819B2

公开(公告)日：2019-09-24

申请号：US15260975

申请日：2016-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kunal Patel ,  John S. Morrison ,  Robert L. Harrison

IPC: H04M3/16 ,  H04W12/08 ,  G06F21/50 ,  H04W88/02 ,  H04W12/12

Abstract: A mobile device is provided. The mobile device includes an activity sensor for generating data, a channel controller configured to determine the user presence based on the data obtained through the activity sensor, and a communication interface for communicating with an external network. The channel controller is configured to block or disable the communication between a source on the mobile device and the external network when the channel controller determines a lack of the user presence for a predetermined time.