Invention Grant
US08032189B2 System and method for managing battery slump during wireless communications using signal triggered voltage monitoring
有权
使用信号触发电压监测在无线通信期间管理电池坍落度的系统和方法
- Patent Title: System and method for managing battery slump during wireless communications using signal triggered voltage monitoring
- Patent Title (中): 使用信号触发电压监测在无线通信期间管理电池坍落度的系统和方法
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Application No.: US11549762Application Date: 2006-10-16
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Publication No.: US08032189B2Publication Date: 2011-10-04
- Inventor: Martin Guthrie , Richard Madter , Dusan Veselic , Christopher Book , Kent Nickerson
- Applicant: Martin Guthrie , Richard Madter , Dusan Veselic , Christopher Book , Kent Nickerson
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Main IPC: H04B1/38
- IPC: H04B1/38
Abstract:
A system and method for managing battery slump in a battery-powered communications device including: an input configured for receiving battery voltage level information; an output configured for sending a signal for terminating a transmission; and a controller connected to the input and the output and configured to receive the battery voltage level information from the input; monitor the battery voltage level information; and send a signal via the output to terminate a transmission if the battery voltage level information crosses a predetermined threshold during the transmission. In particular, the system and method may further include an input connected to the controller and configured for receiving a signal indicating when a transmission is beginning or occurring and the controller is further configured to receive and monitor the battery voltage level information only when the transmission is occurring.
Public/Granted literature
- US20080014997A1 SYSTEM AND METHOD FOR MANAGING BATTERY SLUMP Public/Granted day:2008-01-17
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