A method for determining usage time for a plurality of modes of a mobile device wherein a self learning table within the mobile device includes a plurality of storage locations for storing current usage values and each of the storage locations has an association with a zparticular mode of the terminal....http://www.google.fr/patents/US6915221?utm_source=gb-gplus-shareBrevet US6915221 - Self learning system and method for predicting remaining usage time for different modes of a mobile device
Self learning system and method for predicting remaining usage time for ...