Varun Gupta

US Patent:

20220239885, Jul 28, 2022

Filed:

Apr 12, 2022

Appl. No.:

17/718750

Inventors:

- Atlanta GA, US
Varun Gupta - Mountain View CA, US
Rittwik Jana - Montville NJ, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 13/117
H04N 13/366
G06T 3/40
G06T 5/00

Abstract:

Aspects of the subject disclosure may include, for example, obtaining image content over a communication network, determining a predicted viewpoint of a user associated with the image content, and adjusting the image content to equirectangular image content according to the predicted viewpoint. Further aspects can include downscaling the equirectangular image content according to a display capability of a mobile device resulting in a downscaled equirectangular image content, cropping the downscaled equirectangular image content resulting in a cropped equirectangular image content, and providing, over the communication network, the cropped equirectangular image content to the mobile device. Other embodiments are disclosed.

US Patent:

20220224953, Jul 14, 2022

Filed:

Mar 30, 2022

Appl. No.:

17/708687

Inventors:

- Atlanta GA, US
Varun Gupta - Mountain View CA, US
Rittwik Jana - Montville NJ, US
John F. Murray - Denville NJ, US
Michael Hwang - New Providence NJ, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 21/2343
H04N 5/232
H04N 21/433
H04N 21/442

Abstract:

Aspects of the subject disclosure may include, for example, embodiments comprising obtaining a plurality of original frames for video content, receiving a first viewpoint from a mobile device, and processing the plurality of original frames according to the first viewpoint generating a plurality of first viewpoint frames. Further embodiments include providing the plurality of first viewpoint frames to the mobile device, generating a group of delta frames in response to receiving a change in viewpoint from the mobile device, and providing the group of delta frames to the mobile device. The mobile device processes a portion of the plurality of first viewpoint frames according to the group of delta frames to generate a group of second viewpoint frames and the mobile device presents the group of second viewpoint frames. Other embodiments are disclosed.

US Patent:

20230013625, Jan 19, 2023

Filed:

Sep 15, 2022

Appl. No.:

17/945529

Inventors:

- Atlanta GA, US
Shu Shi - Summit NJ, US
Rittwik Jana - Montville NJ, US
Varun Gupta - Mountain View CA, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 21/4402
H04N 21/434
H04N 21/45
H04N 21/414

Abstract:

Aspects of the subject disclosure may include, for example, receiving, over a communication network, a plurality of requests for frames of video content to provide to a mobile device. Further embodiments can include determining a first portion of the plurality of requests are for pre-fetch frames of the video content, and providing, over the communication network, the pre-fetch frames to the mobile device over a default bearer path. Additional embodiments can include determining a second portion of the plurality of requests are for emergent frames of the video content, and providing, over the communication network, the emergent frames to the mobile device over a dedicated bearer path. Other embodiments are disclosed.

US Patent:

20210297413, Sep 23, 2021

Filed:

Mar 8, 2021

Appl. No.:

17/195272

Inventors:

- McLean VA, US
Brice ELDER - Brooklyn NY, US
Varun GUPTA - Edison NJ, US

Assignee:

Capital One Services, LLC - McLean VA

International Classification:

H04L 29/06
G06N 20/00

Abstract:

Systems and methods for adaptive token verification are disclosed. For example, a system may include at least one memory storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include training a verification model to verify tokenized requests based on system identifiers. The operations may include receiving a tokenized request from an external system, the request comprising a system identifier of the external system. The operations may include generating output of the verification model based on the system identifier, and, based on the output, performing one of granting the request or blocking the request.

US Patent:

20210250813, Aug 12, 2021

Filed:

Apr 27, 2021

Appl. No.:

17/241175

Inventors:

- Atlanta GA, US
Varun Gupta - Mountain View CA, US
Rittwik Jana - Montville NJ, US
John Murray - Denville NJ, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04W 28/16
H04W 24/02
H04W 24/10
H04W 56/00
H04J 3/16
H04W 72/04
H04W 72/12
H04J 11/00
H04W 24/08
H04W 28/08
H04W 28/02

Abstract:

Aspects of the subject disclosure may include, for example, a process or apparatus for receiving, by a processing system including a processor, cell traffic reports for cells of a radio communication network, performing a reconfiguration analysis to identify reconfiguration information to reconfigure the radio communication network according to changing network conditions, and communicating the reconfiguration information defining a new cell configuration for the cells of the radio communication network and communicating information defining a new reconfiguration time for the cells to substantially synchronously switch to communicating according to the reconfiguration information. The receiving the cell traffic reports, the performing the reconfiguration analysis and the communicating the reconfiguration information occur in substantially real time. Other embodiments are disclosed.

US Patent:

20210243483, Aug 5, 2021

Filed:

Apr 26, 2021

Appl. No.:

17/239840

Inventors:

- Atlanta GA, US
John F. Murray - Denville NJ, US
Michael Hwang - New Providence NJ, US
Rittwik Jana - Montville NJ, US
Varun Gupta - Mountain View CA, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04N 21/238
H04N 21/414
H04N 21/218
H04N 21/222
H04N 21/24

Abstract:

Aspects of the subject disclosure may include, for example, embodiments for determining a first motion-to-update latency of a mobile device in relation to receiving a video content update provided by a video content server. Further embodiments include, responsive to determining that the first motion-to-update latency exceeds a threshold: determining a motion-to-update latency of the mobile device in relation to receiving video content updates from a plurality of edge servers resulting in a plurality of motion-to-update latencies, identifying a second motion-to-update latency from the plurality of motion-to-update latencies that is below the threshold, identifying an edge server associated with the second motion-to-update latency, and transmitting video content to the edge server to mitigate the first motion-to-update latency. The edge server provides a portion of the video content at different time intervals to the mobile device and the video content comprises panoramic video content. Other embodiments are disclosed.

US Patent:

20210056080, Feb 25, 2021

Filed:

Aug 10, 2020

Appl. No.:

16/947625

Inventors:

- Los Altos CA, US
Varun Gupta - Sunnyvale CA, US

Assignee:

Box, Inc. - Los Altos CA

International Classification:

G06F 16/176
H04L 29/06
G06F 3/0481
G06F 40/166

Abstract:

Systems for web-based collaboration systems. Two or more users can operate concurrently on objects stored in a cloud-based environment that hosts shared objects. Concurrent editing is facilitated by components in the cloud-based environment that serve to grant a first user, a first permission to modify a first instance of an object to be edited with a first editing tool, then grant to a second user, a second permission to modify a second instance of the same object to be edited with a second editing tool instance. The occurrence of a modification event that presents a conflict is detected, and steps are taken for determining a range of possible remediation tool options that can be used to address the modification conflict. Remediation tool options include remediation tool options that are natively supported within the editing tools. A set of applicable remediation tool options are presented in a user interface.

US Patent:

20210051522, Feb 18, 2021

Filed:

Aug 15, 2019

Appl. No.:

16/541690

Inventors:

- Atlanta GA, US
Varun Gupta - Mountain View CA, US
Rittwik Jana - Montville NJ, US
John Murray - Denville NJ, US

Assignee:

AT&T Intellectual Property I, L.P. - Atlanta GA

International Classification:

H04W 28/16
H04W 24/10
H04W 24/02

Abstract:

Aspects of the subject disclosure may include, for example, a process or apparatus for receiving, by a processing system including a processor, cell traffic reports for cells of a radio communication network, performing a reconfiguration analysis to identify reconfiguration information to reconfigure the radio communication network according to changing network conditions, and communicating the reconfiguration information defining a new cell configuration for the cells of the radio communication network and communicating information defining a new reconfiguration time for the cells to substantially synchronously switch to communicating according to the reconfiguration information. The receiving the cell traffic reports, the performing the reconfiguration analysis and the communicating the reconfiguration information occur in substantially real time. Other embodiments are disclosed.