公开(公告)号：US11927601B2

公开(公告)日：2024-03-12

申请号：US17463451

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： Diyan Teng ,  Junsheng Han ,  Raehan Ahmed Syed ,  Rashmi Kulkarni

IPC: G01P13/00

CPC classification number: G01P13/00

Abstract: A method for energy-efficient state change detection and classification of streaming sequential data includes receiving via a first prediction model, sequential data from a sensor. The first prediction model determines a change in an activity state based on the sequential data. An indication that the activity state has changed is transmitted to a second prediction. The second prediction model determines an updated activity state based on the sequential data. The updated activity state is sent to the first prediction model, after which the second prediction enters an inactive state.