发明名称 |
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 |
摘要 |
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.
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申请公布号 |
US8423095(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US201113245242 |
申请日期 |
2011.09.26 |
申请人 |
JIN XIN;MALLALIEU JENNIFER ANNE ELIZABETH;SHEARER FIONA;RESEARCH IN MOTION LIMITED |
发明人 |
JIN XIN;MALLALIEU JENNIFER ANNE ELIZABETH;SHEARER FIONA |
分类号 |
H04M1/00;H04W52/02 |
主分类号 |
H04M1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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