Invention Grant
- Patent Title: Method and apparatus for controlling multiple processors to reduce current consumption
-
Application No.: US14964176Application Date: 2015-12-09
-
Publication No.: US10156888B2Publication Date: 2018-12-18
- Inventor: Hyoungjoo Lee , Taeyoon Kim , Mingyu Kang , Youngpo Lee , Chaiman Lim , Dukhyun Chang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2014-0176159 20141209; KR10-2015-0136190 20150925
- Main IPC: G06F1/32
- IPC: G06F1/32

Abstract:
A method and apparatus are provided for controlling multiple processors in order to reduce current consumption in electronic device. An electronic device includes an application processor (AP) configured to control a plurality of functions; a communication processor (CP) electronically connected to the AP; and a sensor module or a communication module electronically connected to the CP. When the AP enters a sleep state, the CP is configured to control at least one function among the plurality of functions based on information collected from the sensor module or the communication module according to a discontinuous reception (DRX) operating period.
Public/Granted literature
- US20160162016A1 METHOD AND APPARATUS FOR CONTROLLING MULTIPLE PROCESSORS TO REDUCE CURRENT CONSUMPTION Public/Granted day:2016-06-09
Information query