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1. 发明申请

US20210329412A1 METHOD FOR DETECTING CONTEXT OF A MOBILE DEVICE AND A MOBILE DEVICE WITH A CONTEXT DETECTION MODULE 有权
公开(公告)号：US20210329412A1
公开(公告)日：2021-10-21
申请号：US17365325
申请日：2021-07-01
申请人： CONTEXT DIRECTIONS LLC
发明人： Pawel Aksamit
IPC分类号： H04W4/02 , H04W52/02 , H04W24/02
摘要： A method for detecting a context of a mobile device (100) equipped with sensors (111, 121, 122, 131) and a context detection module (109) in which the sensors (111, 121, 122, 131) are assigned to at least two groups (110, 120, 30), each of which comprises at least one sensor (111, 121, 122, 131), and each group (110, 120, 130) is allocated a group classifier (116, 126, 136) 10 adapted to detect, in a form of a classification result, currently identified, by means of a given classifier, context of the device (100) based on indications of the sensors (111, 121, 122, 131) belonging to the given group, characterized in that with a use of the context detection module, whereas the groups (110, 102, 130) of sensors are ordered hierarchically, and the device context is detected 1 by reading a classification result indicated by the classifier (116, 126, 136) of the currently active group, wherein in case of detection of an identified context in the active group, switching on power supply of the sensors and activating classification in a group (110, 120, 130) with a level higher by one level and reading the context indicated by said group's classifier, wherein based on the 20 results of the classification indicated by the higher groups' classifiers (116, 26, 136), executing adaptation of the configuration of lower groups' classifiers (116, 126, 136).

2. 发明授权

US11057738B2 Adaptive context detection in mobile devices 有权
公开(公告)号：US11057738B2
公开(公告)日：2021-07-06
申请号：US16182863
申请日：2018-11-07
申请人： CONTEXT DIRECTIONS LLC
发明人： Pawel Aksamit
IPC分类号： H04W4/02 , H04W52/02 , H04W24/02 , H04M1/725 , H04M1/72454 , G06F3/01 , H04L29/08 , H04W24/00
摘要： A method for detecting a context of a mobile device equipped with sensors and a context detection module in which the sensors are assigned to at least two groups, each of which comprises at least one sensor, and each group is allocated a group classifier adapted to detect, in a form of a classification result, currently identified, by means of a given classifier, context of the device based on indications of the sensors belonging to the given group, characterized in that with a use of the context detection module, whereas the groups of sensors are ordered hierarchically, and the device context is detected by reading a classification result indicated by the classifier of the currently active group, wherein in case of detection of an identified context in the active group, switching on power supply of the sensors and activating classification in a group with a level higher by one level and reading the context indicated by said group's classifier, wherein based on the results of the classification indicated by the higher groups' classifiers, executing adaptation of the configuration of lower groups' classifiers.

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