Varun L Gupta

US Patent:

20110107030, May 5, 2011

Filed:

Oct 29, 2009

Appl. No.:

12/608028

Inventors:

SIMON BORST - Convent Station NJ, US
Varun Gupta - Pittsburgh PA, US
Anwar I. Walid - Watchung NJ, US

International Classification:

G06F 12/08
G06F 15/173
G06F 12/00

US Classification:

711118, 709223, 711E12001, 711E12017

Abstract:

A content distribution network (CDN) comprising content storage nodes (CSNs) or caches having storage space that preferentially stores more popular content objects.

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:

20210342808, Nov 4, 2021

Filed:

May 1, 2020

Appl. No.:

16/864852

Inventors:

- McLean VA, US
Varun GUPTA - Edison NJ, US
Tyler MAIMAN - Melville NY, US

International Classification:

G06Q 20/20
G06Q 50/00
G06Q 30/02
G06N 20/00

Abstract:

A device may receive, from a point-of-sale (POS) device, transaction data associated with a transaction between a customer and a merchant associated with the POS device. The device may determine a customer email address and other data associated with the transaction, the customer, or the merchant, based on the transaction data and customer data identifying the customer, and may process the customer email address, the other data, and social media data, with a machine learning model, to identify a social media account of the customer. The social media data may include data identifying multiple social media accounts, and the multiple social media accounts may include the social media account of the customer. The device may determine, based on the social media data, whether the social media account of the customer follows the merchant, and may perform actions based on whether the social media account follows the merchant.

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:

20210266247, Aug 26, 2021

Filed:

May 7, 2021

Appl. No.:

17/314552

Inventors:

- Atlanta GA, US
Varun Gupta - Morristown NJ, US
Dhruv Gupta - San Ramon CA, US
Rittwik Jana - Montville NJ, US
Jin Wang - Fremont CA, US
Laurie Bigler - Lafayette CA, US
Weihua Ye - Chicago IL, US
Zhengye Liu - Pleasanton CA, US

International Classification:

H04L 12/26
H04L 12/24
G06N 20/00
H04L 5/00

Abstract:

The described technology is generally directed towards reducing latency in a wireless communications network. Radio access network latency data corresponding to a measured latency impact criterion is obtained by a network device of a wireless network. Based on the radio access network latency data, latency guidance data usable by the radio network device to achieve a reduction in communication latency that is experienced by a user equipment is predicted, e.g., by a learned model. The latency guidance data can be used to facilitate a reduction in the communication latency that is experienced by a user equipment.

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.