公开(公告)号：US20190209082A1

公开(公告)日：2019-07-11

申请号：US16334312

申请日：2017-09-12

Applicant: Nokia Technologies Oy

Inventor： Marc BAILEY ,  Durgaprasad SHAMAIN ,  Swetha MUNIRAJU

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/05 ,  G01S7/41 ,  G01S13/08

CPC classification number: A61B5/4809 ,  A01K29/005 ,  A61B5/0507 ,  A61B5/1123 ,  A61B5/1126 ,  A61B5/165 ,  A61B5/7282 ,  A61B2505/07 ,  A61B2562/0228 ,  A61D17/004 ,  G01S7/411 ,  G01S7/415 ,  G01S13/08 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20

Abstract: A method, apparatus and computer program product are provided for determining an intimate activity has occurred based on data collected with a radar detection device. Data relating to sleep patterns, such as of a sleep study participant, may be collected with a radar detection device in close proximity to a bed or other reference point. The data may be processed to determine occurrence of intimate activities, based on detected movements and/or positions of body profiles relative to each other and/or to a common reference point. The data corresponding to intimate activities may therefore be appropriately processed, such as by being excluded from the sleep record data to provide privacy to a user.

公开(公告)号：US20180206743A1

公开(公告)日：2018-07-26

申请号：US15869587

申请日：2018-01-12

Applicant: Nokia Technologies Oy

Inventor： Durgaprasad SHAMAIN ,  Klaus DOPPLER ,  Swetha MUNIRAJU ,  Eric TORKILDSON

IPC: A61B5/021 ,  A61B5/024 ,  A61B5/00 ,  A61B5/0285

CPC classification number: A61B5/02108 ,  A61B5/0059 ,  A61B5/024 ,  A61B5/0285 ,  A61B5/0507 ,  A61B5/4887 ,  A61B5/725 ,  A61B5/7253 ,  G01S13/00 ,  G01S15/10 ,  G01S15/42 ,  G01S15/88 ,  G01S17/10 ,  G01S17/42 ,  G01S17/88

Abstract: A method comprising: at a processor, determining an in vivo transit distance for an arterial pulse between a first arterial pulse point and a second arterial pulse point using a first distance measured to the first arterial pulse point and a second distance measured to a second arterial pulse point; and at the processor, determining a transit time for an arterial pulse between the first arterial pulse point and the second arterial pulse point, based on one or more transmitted detecting and ranging wave pulses reflected from the first arterial pulse point and from one or more transmitted detecting and ranging wave pulses reflected from the second arterial pulse point.