Anand K Singh

US Patent:

7764702, Jul 27, 2010

Filed:

Dec 19, 2007

Appl. No.:

11/960335

Inventors:

Paritosh Bajpay - Edison NJ, US
Anand Singh - Marlboro NJ, US

Assignee:

AT&T Intellectual Property I, L.P. - Reno NV

International Classification:

H04L 12/28

US Classification:

370409, 370231

Abstract:

In one embodiment, the present invention is a method and apparatus for customer-controlled routing management. In one embodiment, a system for managing routing in a virtual private network includes a configuration management system for receiving settings from a user of the virtual private network, the settings specifying at least one of: virtual private network topology and routing preferences, and for provisioning the virtual private network in accordance with the user settings and a validation management system for validating the provisioned virtual private network.

US Patent:

8284685, Oct 9, 2012

Filed:

Nov 12, 2008

Appl. No.:

12/269500

Inventors:

Paritosh Bajpay - Edison NJ, US
Shiu Chong - Fair Haven NJ, US
Olivier Daude - Nice, FR
David Lu - Morganville NJ, US
John Mayr - Raleigh NC, US
Anand Singh - Marlboro NJ, US
Sarma Tanuku - Freehold NJ, US

Assignee:

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

International Classification:

G01R 31/08

US Classification:

370252

Abstract:

A method and apparatus for managing a virtual private network are disclosed. For example, the method collects performance data for at least one parameter from a plurality of customer edge routers and a plurality of provider edge routers associated with the virtual private network. The method correlates the performance data for identifying one or more performance exceptions based on a threshold for each of the at least one parameter, and performs a trending analysis using the one or more performance exceptions to predict a potential problem that will impact the virtual private network.

US Patent:

20100246436, Sep 30, 2010

Filed:

Mar 26, 2009

Appl. No.:

12/411879

Inventors:

Paritosh Bajpay - Edison NJ, US
David H. Lu - Morganville NJ, US
Anand Singh - Marlboro NJ, US

Assignee:

AT&T Services, Inc. - San Antonio TX

International Classification:

H04L 12/28

US Classification:

370254

Abstract:

A process and system for user-controlled configuration of an Internet-protocol (IP) network wherein the user may supply input for generating a network classification profile (NCP), which includes a number of classes of service (COSs) for prioritizing network traffic. Network packets belonging to a COS may be classified according to a packet parameter. The NCP may be used to prioritize packets sent to the network from a network ingress router. A queuing profile for scheduling packets received from the network based on the NCP may also be generated and used by a network egress router. The packet parameter may be based on information in the packet header.

US Patent:

20120056971, Mar 8, 2012

Filed:

Sep 3, 2010

Appl. No.:

12/875501

Inventors:

Saurabh Kumar - Jersey City NJ, US
Sorabh Saxena - Edison NJ, US
Anand K. Singh - Marlboro NJ, US

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P. - Reno NV

International Classification:

H04N 7/15

US Classification:

348 1402, 348E07083

Abstract:

Devices, systems, and methods are disclosed for connecting a plurality of mobile devices in a videoconference over a cellular network via a videoconferencing server. At least one of the mobile devices includes a camera to capture a video of a participant in the videoconference. The video is transmitted to the videoconferencing server on the cellular network. The videoconferencing server edits the video and sends the edited video to receiving mobile devices in real-time. The receiving mobile devices output the video as a projection by using an internal mobile projector or transmit the video to an external display device. A sending mobile device may also act as a receiving mobile device, such that each of the participants may view video of other participants in his/her own background/environment while communicating with the other participants. In some variations, the videoconferencing server removes the background from the video and may replace the background such that the images of participants are placed in front of a new background or in each other's background.

US Patent:

20130003593, Jan 3, 2013

Filed:

Sep 13, 2012

Appl. No.:

13/615456

Inventors:

Paritosh Bajpay - Edison NJ, US
Shiu Chong - Fair Haven NJ, US
Olivier Daude - Nice, FR
David Lu - Morganville NJ, US
John Mayr - Raleigh NC, US
Anand Singh - Marlboro NJ, US
Sarma Tanuku - Freehold NJ, US

Assignee:

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

International Classification:

H04L 12/26

US Classification:

370252

Abstract:

A method and apparatus for managing a virtual private network are disclosed. For example, the method collects performance data for at least one parameter from a plurality of customer edge routers and a plurality of provider edge routers associated with the virtual private network. The method correlates the performance data for identifying one or more performance exceptions based on a threshold for each of the at least one parameter, and performs a trending analysis using the one or more performance exceptions to predict a potential problem that will impact the virtual private network.

US Patent:

20130007190, Jan 3, 2013

Filed:

Jun 28, 2011

Appl. No.:

13/170674

Inventors:

SAURABH KUMAR - JERSEY CITY NJ, US
JAYANTA DAS - MORGANVILLE NJ, US
BHAVIN DOSHI - MARLBORO NJ, US
ANAND SINGH - MARLBORO NJ, US

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P. - Atlanta GA

International Classification:

G06F 15/16

US Classification:

709217

Abstract:

Methods, systems, and products translate addresses in residential networks. A residential gateway translates requests for content such that the residential gateway appears as both a requestor and a destination for requested content, regardless of an actual requesting device or a desired output device.

US Patent:

20160140965, May 19, 2016

Filed:

Nov 14, 2014

Appl. No.:

14/541811

Inventors:

- Atlanta GA, US
Paritosh BAJPAY - EDISON NJ, US
Anand K. SINGH - LEWISVILLE TX, US
Satyendra TRIPATHI - EAST BRUNSWICK NJ, US

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P. - Atlanta GA

International Classification:

G10L 15/26
H04M 3/42
H04N 21/235
G06F 17/27
H04N 21/233

Abstract:

Predetermined services are provided using preset instructions. A transcript of audible content provided over an electronic network and received at a communications device is analyzed to determine whether a trigger is present in the audible content. When the trigger is present in the audible content, preset instructions correlated with the trigger and instructing how to provide a predetermined service are identified. The predetermined service is provided by following the preset instructions.

US Patent:

20150350010, Dec 3, 2015

Filed:

Aug 10, 2015

Appl. No.:

14/822634

Inventors:

- Atlanta GA, US
Paritosh Bajpay - Edison NJ, US
David H. Lu - Irving TX, US
Anand Singh - Manalapan NJ, US

International Classification:

H04L 12/24

Abstract:

A network configuration method includes receiving end user input indicative of a network configuration. The end user input may include: a plurality of service classes, a particular packet header field for each of the plurality of service classes, and a particular service class mixture for the plurality of service classes. The particular service class may be indicated by a particular value of the particular packet header field. The method may further include configuring an ingress router to prioritize packets sent to the end user in accordance with the network configuration and configuring an egress router to queue network packets sent from the end user in accordance with the network configuration.