| 摘要 |
The present invention introduces a method for saving power in battery limited devices such as mobile terminals. The invention makes use of profile properties, which may e.g. be User Interface activity, BluetoothRTM connection success, email fetch success or WLAN connection success. A value of the property is saved into a memory, e.g. once an hour for the whole calendar week, thus forming a trend value which is regularly updated. Certain behavior patterns may then be seen. When changes in the trend occur with different users or as differences compared to a usual behavior in a calendar week, for instance, the characteristics of the device are altered accordingly in order to minimize power usage.
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