Patents by Inventor Ashok Bhatia
Ashok Bhatia has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240015568Abstract: Techniques are provided for enabling contextual Quality of Service (QoS) of mobile services. An example method of generating an output based on a contextual quality of service includes obtaining an input with a device module, determining a context indicator based on the input, determining a quality of service based at least in part on the context indicator, and generating the output based at least in part on the input and the quality of service.Type: ApplicationFiled: June 21, 2023Publication date: January 11, 2024Inventors: Ashok BHATIA, Vijayalakshmi RAVEENDRAN
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Patent number: 11595801Abstract: 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.Type: GrantFiled: November 12, 2018Date of Patent: February 28, 2023Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia
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Patent number: 11463859Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes: establishing an emergency call session between a wireless device and a public safety answering point (PSAP) server, via a first communication link, in response to an emergency indication provided by the wireless device; and sending location information indicating a location of the wireless device to the PSAP server via a second communication link, the location information indicating the location of the wireless device and being associated with the emergency call session; where the first communication link is different from the second communication link.Type: GrantFiled: December 20, 2019Date of Patent: October 4, 2022Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia
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Publication number: 20220078575Abstract: Techniques are provided for utilizing wireless devices for contact tracing, and more specifically for detecting a barrier between devices to enhance contact tracing applications. An example method for detecting a barrier between a first device and a second device includes determining, by the first device, a first range measurement with respect to the second device using a first positioning technique determining, by the first device, a second range measurement with respect to the second device using a second positioning technique that is different from the first positioning technique, and detecting the barrier between the first device and the second device based on the first range measurement and the second range measurement.Type: ApplicationFiled: August 31, 2021Publication date: March 10, 2022Inventors: Vidhur RAVEENDRAN, laith MADAIN, Xiaoxin ZHANG, Ashok BHATIA, Vijayalakshmi RAVEENDRAN
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Patent number: 10841732Abstract: 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.Type: GrantFiled: November 12, 2018Date of Patent: November 17, 2020Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia
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Publication number: 20200145809Abstract: Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes: establishing an emergency call session between a wireless device and a public safety answering point (PSAP) server, via a first communication link, in response to an emergency indication provided by the wireless device; and sending location information indicating a location of the wireless device to the PSAP server via a second communication link, the location information indicating the location of the wireless device and being associated with the emergency call session; where the first communication link is different from the second communication link.Type: ApplicationFiled: December 20, 2019Publication date: May 7, 2020Inventors: Dirceu CAVENDISH, Ashok BHATIA
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Patent number: 10506592Abstract: Disclosed are methods, systems and devices for addressing effects of transmission by a transmitter in an assigned uplink communication channel on a signal received at a receiver co-located with the transmitter. In a particular embodiment, communication in an alternative communication channel may be initiated in response to a determination that uplink transmission in the assigned communication channel likely interferes with at least one radio frequency receiving function.Type: GrantFiled: April 4, 2017Date of Patent: December 10, 2019Assignee: QUALCOMM IncorporatedInventors: George Chrisikos, Ramaswamy Venkateshwaran, Ashok Bhatia
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Patent number: 10330784Abstract: 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.Type: GrantFiled: April 7, 2017Date of Patent: June 25, 2019Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia, Nicolas Graube, Vishal Agarwal
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Publication number: 20190090088Abstract: 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.Type: ApplicationFiled: November 12, 2018Publication date: March 21, 2019Inventors: Dirceu CAVENDISH, Ashok BHATIA
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Publication number: 20190082315Abstract: 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.Type: ApplicationFiled: November 12, 2018Publication date: March 14, 2019Inventors: Dirceu CAVENDISH, Ashok BHATIA
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Patent number: 10165541Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate and/or support one or more operations and/or techniques for enhancing positioning, which may include E911 positioning, via measurement batching, such as for use in or with mobile communication devices, for example.Type: GrantFiled: January 19, 2017Date of Patent: December 25, 2018Assignee: QUALCOMM IncorporatedInventors: Sai Pradeep Venkatraman, Ashok Bhatia
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Patent number: 10142816Abstract: 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.Type: GrantFiled: March 23, 2016Date of Patent: November 27, 2018Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia
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Patent number: 10142772Abstract: 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.Type: GrantFiled: March 23, 2016Date of Patent: November 27, 2018Assignee: QUALCOMM IncorporatedInventors: Dirceu Cavendish, Ashok Bhatia
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Publication number: 20180292522Abstract: 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.Type: ApplicationFiled: April 7, 2017Publication date: October 11, 2018Inventors: Dirceu CAVENDISH, Ashok BHATIA, Nicolas GRAUBE, Vishal AGARWAL
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Publication number: 20180288765Abstract: Disclosed are methods, systems and devices for addressing effects of transmission by a transmitter in an assigned uplink communication channel on a signal received at a receiver co-located with the transmitter. In a particular embodiment, communication in an alternative communication channel may be initiated in response to a determination that uplink transmission in the assigned communication channel likely interferes with at least one radio frequency receiving function.Type: ApplicationFiled: April 4, 2017Publication date: October 4, 2018Inventors: George Chrisikos, Ramaswamy Venkateshwaran, Ashok Bhatia
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Patent number: 10080131Abstract: Method and apparatus for processing access point (AP) crowdsourcing data are disclosed. In one embodiment, the method comprises receiving WiFi scan lists and their corresponding location descriptions, where the WiFi scan lists and their corresponding location descriptions include information observed about at least one access point device, consolidating the WiFi scan lists and their corresponding location descriptions based at least in part on a set of selection criteria to generate a WiFi AP record, where the set of selection criteria comprises a maximum number of scan lists to be uploaded in a predetermined period of time and the maximum number of scan lists to be uploaded in a single upload, and uploading the WiFi AP record to a crowdsourcing server.Type: GrantFiled: July 10, 2015Date of Patent: September 18, 2018Assignee: QUALCOMM IncorporatedInventors: Weihua Gao, Gengsheng Zhang, Ashok Bhatia
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Publication number: 20180192391Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate and/or support one or more operations and/or techniques for enhancing positioning, which may include E911 positioning, via measurement batching, such as for use in or with mobile communication devices, for example.Type: ApplicationFiled: January 4, 2017Publication date: July 5, 2018Inventors: Sai Pradeep Venkatraman, Ashok Bhatia
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Publication number: 20180192252Abstract: Example methods, apparatuses, and/or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate and/or support one or more operations and/or techniques for enhancing positioning, which may include E911 positioning, via measurement batching, such as for use in or with mobile communication devices, for example.Type: ApplicationFiled: January 19, 2017Publication date: July 5, 2018Inventors: Sai Pradeep Venkatraman, Ashok Bhatia
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Publication number: 20170367066Abstract: Techniques disclosed herein are generally directed toward providing customized location database information regarding terrestrial transceivers to a mobile device (e.g., a semi-connected mobile device) by causing the mobile device to scan for terrestrial transceivers during a first period of time, provide a list of the terrestrial transceivers detected during the first period of time to a location server, and receive location information for terrestrial transceivers on the list. Using this location information, the mobile device can subsequently (e.g., during a second period of time) calculate its position when the terrestrial transceivers are detected.Type: ApplicationFiled: December 30, 2016Publication date: December 21, 2017Inventors: Ashok Bhatia, Neethu Joseph, Wei Chen, Meghna Agrawal, Chandrakant Mehta
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Patent number: 9807637Abstract: In one aspect, a method performed by an access point in a wireless local area network (WLAN), includes receiving a first ranging request message from a first device and monitoring for a second ranging request message from a second device on a channel of the WLAN. The first ranging request message includes a device identifier of the first device and the second ranging request message includes a device identifier of the second device. In response to receiving the second ranging request message, the access point combines the device identifier of the first device, first timing information associated with the first ranging request message, the device identifier of the second device, and second timing information associated with the second ranging request message into a single ranging response message. The access point then broadcasts the single ranging response message on the channel of the WLAN.Type: GrantFiled: September 23, 2015Date of Patent: October 31, 2017Assignee: QUALCOMM IncorporatedInventors: Ashok Bhatia, Vishal Agarwal, Dominic Gerard Farmer, Carlos Horacio Aldana