公开(公告)号：US20180242252A1

公开(公告)日：2018-08-23

申请号：US15959356

申请日：2018-04-23

Applicant: Google LLC

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W52/02 ,  H04W76/10 ,  H04W4/80 ,  H04W4/21 ,  H04L12/743 ,  H04L12/18

CPC classification number: H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

公开(公告)号：US20180139719A1

公开(公告)日：2018-05-17

申请号：US15853236

申请日：2017-12-22

Applicant: Google LLC

Inventor： Vinit Chandrakant Deshpande ,  Prerepa V. Viswanadham

IPC: H04W64/00 ,  H04W4/02 ,  H04W12/06

CPC classification number: H04W64/003 ,  H04W4/023 ,  H04W12/06 ,  H04W64/00

Abstract: A system and method for locating a network device. A location provider determines, based on location data, a location of a wireless access point. The location data includes location data from each of a plurality of network devices, wherein the location data for each network device includes the network device's location and data representative of a distance between the wireless access point and each network device. The location provider generates, based on the location of the wireless access point, location information for the wireless access point, signs the location information with a credential to form signed location information, and communicates the signed location information to the wireless access point.

公开(公告)号：US09986507B2

公开(公告)日：2018-05-29

申请号：US15146088

申请日：2016-05-04

Applicant: GOOGLE LLC

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W52/02 ,  H04W4/00 ,  H04W76/02 ,  H04L12/18 ,  H04L12/743 ,  H04W4/20 ,  H04W48/10 ,  H04B7/26

CPC classification number: H04W52/0229 ,  H04B7/2621 ,  H04L12/1886 ,  H04L45/7457 ,  H04W4/21 ,  H04W4/80 ,  H04W48/10 ,  H04W76/10 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/26 ,  Y02D70/449

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

公开(公告)号：US10334528B2

公开(公告)日：2019-06-25

申请号：US15959356

申请日：2018-04-23

Applicant: Google LLC

Inventor： Prerepa V. Viswanadham ,  Wei Wang ,  Meghan Desai

IPC: H04W52/02 ,  H04L12/18 ,  H04L12/743 ,  H04W48/10 ,  H04W4/21 ,  H04W4/80 ,  H04W76/10 ,  H04B7/26

Abstract: Methods and systems for filter data packets using an advertising data packet content filter are disclosed. An example method involves maintaining, by a Bluetooth device, an advertising data content filter. The advertising data content filter includes at least one content filter having at least one respective delivery mode that specifies when to deliver data packets matching the at least one content filter to a host Bluetooth stack. The method also involves receiving, by the Bluetooth device, a data packet from an advertising Bluetooth device. The method further involves determining, by the Bluetooth device, that content of the data packet matches a particular content filter of the advertising data content filter. And the method involves providing a portion of the data packet to the host Bluetooth stack in accordance with a particular delivery mode corresponding to the particular content filter.

公开(公告)号：US10212689B2

公开(公告)日：2019-02-19

申请号：US15853236

申请日：2017-12-22

Applicant: Google LLC

Inventor： Vinit Chandrakant Deshpande ,  Prerepa V. Viswanadham

IPC: H04W4/02 ,  H04W12/06 ,  H04W64/00

Abstract: A system and method for locating a network device. A location provider determines, based on location data, a location of a wireless access point. The location data includes location data from each of a plurality of network devices, wherein the location data for each network device includes the network device's location and data representative of a distance between the wireless access point and each network device. The location provider generates, based on the location of the wireless access point, location information for the wireless access point, signs the location information with a credential to form signed location information, and communicates the signed location information to the wireless access point.