公开(公告)号：US20190090088A1

公开(公告)日：2019-03-21

申请号：US16186796

申请日：2018-11-12

Applicant: QUALCOMM Incorporated

Inventor： Dirceu CAVENDISH ,  Ashok BHATIA

IPC: H04W4/021 ,  H04W52/02

Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by an emergency call server an indication of an emergency condition at a device, determining whether the device is to be tracked based, at least in part, on the indication of the emergency condition, and transmitting a triggering message from the emergency call server, in response to a determination that the device is to be tracked, to trigger at the device a tracking session to cause the device to periodically collect and send tracking session data to one or more servers. The tracking session, established between the device and the one or more servers, is separate from an emergency call session established between the device and the emergency call server.

公开(公告)号：US20170180963A1

公开(公告)日：2017-06-22

申请号：US15078799

申请日：2016-03-23

Applicant: QUALCOMM Incorporated

Inventor： Dirceu CAVENDISH ,  Ashok BHATIA

IPC: H04W4/22 ,  H04W4/00 ,  H04W4/06 ,  H04W4/02 ,  H04W24/08

CPC classification number: H04W4/06 ,  H04W4/025 ,  H04W4/043 ,  H04W4/38 ,  H04W4/50 ,  H04W4/70 ,  H04W4/90 ,  H04W24/08 ,  H04W52/0229 ,  H04W52/0261 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/26

Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by a device a triggering message from an emergency call server responsive to an indication of an emergency condition at the device to trigger a tracking session to periodically collect and send tracking session data associated with the device to one or more servers, establishing the tracking session, separate from an emergency call session established between the device and the emergency call server, with the one or more servers, and sending, by the device to the one or more servers, the tracking session data collected during the tracking session by the device.

公开(公告)号：US20190082315A1

公开(公告)日：2019-03-14

申请号：US16186827

申请日：2018-11-12

Applicant: QUALCOMM Incorporated

Inventor： Dirceu CAVENDISH ,  Ashok BHATIA

IPC: H04W4/90 ,  H04W4/06 ,  H04W4/02

Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by a device a triggering message from an emergency call server responsive to an indication of an emergency condition at the device to trigger a tracking session to periodically collect and send tracking session data associated with the device to one or more servers, establishing the tracking session, separate from an emergency call session established between the device and the emergency call server, with the one or more servers, and sending, by the device to the one or more servers, the tracking session data collected during the tracking session by the device.

公开(公告)号：US20180292522A1

公开(公告)日：2018-10-11

申请号：US15481738

申请日：2017-04-07

Applicant: QUALCOMM Incorporated

Inventor： Dirceu CAVENDISH ,  Ashok BHATIA ,  Nicolas GRAUBE ,  Vishal AGARWAL

IPC: G01S13/76 ,  H04W64/00 ,  H04L5/00 ,  G01S13/06 ,  G01S13/534 ,  H04W84/12 ,  G01S13/42 ,  H04B5/00 ,  H04L12/26 ,  G01S5/14

CPC classification number: G01S13/765 ,  G01S5/14 ,  G01S13/06 ,  G01S13/426 ,  G01S13/534 ,  H04B5/0043 ,  H04L5/0055 ,  H04L9/3247 ,  H04L9/3297 ,  H04L43/10 ,  H04L63/12 ,  H04L2209/80 ,  H04W12/00502 ,  H04W12/06 ,  H04W64/003 ,  H04W64/006 ,  H04W84/12

Abstract: Disclosed are methods, devices, systems, apparatus, servers, media, and other implementations, including a method, performed at a first wireless device, for secure range determination that includes transmitting a first signed message at a first time instance, with the first signed message, including a first payload, configured to be received by a second wireless device at a second time instance, and receiving at a fourth time instance a verifiable acknowledgement message transmitted from the second wireless device at a third time instance in response to the first signed message. The method further includes verifying that the verifiable acknowledgement message originated from the second wireless device, and, responsive to a verification that the verifiable acknowledgement message originated from the second wireless device, transmitting a second signed message including a second payload with at least timing information for the first time instance and the fourth time instance.

公开(公告)号：US20170180929A1

公开(公告)日：2017-06-22

申请号：US15078846

申请日：2016-03-23

Applicant: QUALCOMM Incorporated

Inventor： Dirceu CAVENDISH ,  Ashok BHATIA

IPC: H04W4/02 ,  H04W52/02 ,  H04W4/22

CPC classification number: H04W4/021 ,  H04W4/023 ,  H04W4/043 ,  H04W4/38 ,  H04W4/50 ,  H04W4/90 ,  H04W52/0261 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/26

Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by an emergency call server an indication of an emergency condition at a device, determining whether the device is to be tracked based, at least in part, on the indication of the emergency condition, and transmitting a triggering message from the emergency call server, in response to a determination that the device is to be tracked, to trigger at the device a tracking session to cause the device to periodically collect and send tracking session data to one or more servers. The tracking session, established between the device and the one or more servers, is separate from an emergency call session established between the device and the emergency call server.