Invention Grant
- Patent Title: Method, devices and systems for dynamic multimedia data flow control for thermal power budgeting
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Application No.: US14034725Application Date: 2013-09-24
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Publication No.: US09703355B2Publication Date: 2017-07-11
- Inventor: Hee-Jun Park , Dam Backer
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: The Marbury Law Group, PLLC
- Main IPC: G06F13/36
- IPC: G06F13/36 ; G06F15/173 ; G06F1/32

Abstract:
Methods and devices for managing data flows for concurrent multimedia applications executing on a device including a SoC, in response to determining that a temperature or power consumption exceeds a threshold are disclosed. A lowest priority data flow may be identified. A data flow path associated with the identified lowest priority data flow may be traced. A multimedia parameter of any hardware module along the data flow path may be reduced. When the temperature or power consumption no longer exceeds the threshold, a highest priority data flow among the multimedia applications that has had the multimedia parameter reduced may be identified. A data flow path for a data flow associated with the identified highest priority data flow may be traced. The multimedia parameter may be restored to an original value along the traced data flow path for the data flow associated with the identified highest priority data flow.
Public/Granted literature
- US20150067377A1 Method, Devices and Systems for Dynamic Multimedia Data Flow Control for Thermal Power Budgeting Public/Granted day:2015-03-05
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