Invention Grant
US08423095B2 System and method of determining standby time for mobile stations by connecting a simulator to the mobile station, measuring average current consumption, and determining actual battery capacity usage
有权
通过将模拟器连接到移动台来确定移动台的待机时间的系统和方法，测量平均电流消耗，以及确定实际的电池容量使用
- Patent Title: System and method of determining standby time for mobile stations by connecting a simulator to the mobile station, measuring average current consumption, and determining actual battery capacity usage
- Patent Title (中): 通过将模拟器连接到移动台来确定移动台的待机时间的系统和方法，测量平均电流消耗，以及确定实际的电池容量使用
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Application No.: US13245242Application Date: 2011-09-26
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Publication No.: US08423095B2Publication Date: 2013-04-16
- Inventor: Xin Jin , Jennifer Anne Elizabeth Mallalieu , Fiona Shearer
- Applicant: Xin Jin , Jennifer Anne Elizabeth Mallalieu , Fiona Shearer
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Gowling Lafleur Henderson LLP
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
A method and system for determining standby time for a mobile station uses a battery simulator, a base station emulator, a computer to control the test equipment and MSUT for testing a mobile station. The computer includes a module for determining a radio off battery voltage, a module for deriving a battery capacity in dependence upon the radio off battery voltage, a module for measuring battery capacity usage in a predetermined time while the mobile station is in standby mode and a module for determining a standby time for the mobile station in dependence upon the battery capacity and the battery capacity usage, where the predetermined time is less than the standby time.
Public/Granted literature
- US20120015647A1 SYSTEM AND METHOD OF DETERMINING STANDBY TIME FOR MOBILE STATIONS Public/Granted day:2012-01-19
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