Sanjay Gupta

US Patent:

6791958, Sep 14, 2004

Filed:

Feb 6, 2002

Appl. No.:

10/068445

Inventors:

Stephen Spear - Skokie IL
Sanjay Gupta - Lakewood IL
Richard Corrigan - San Diego CA

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04L 1228

US Classification:

370331, 370401

Abstract:

A method of routing control information and bearer traffic in a packet network. When a wireless communication device has established a connection in a coverage area serviced by an Access Network Controller (ANC) and a Serving Node and roams into an area serviced by a new ANC and a new Serving Node, the present invention routes control information to and from the device through the anchor Serving Node (Serving Node through which the connection was established). Bearer traffic is routed to and from the device through the ANC and Serving Node serving the area in which the wireless communication device is located.

US Patent:

6973069, Dec 6, 2005

Filed:

Mar 23, 1999

Appl. No.:

09/274941

Inventors:

Stephen Lee Spear - Skokie IL, US
Sanjay Gupta - Chicago IL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04B007/00
H04J003/16

US Classification:

370342, 370343, 370345, 370466, 370493

Abstract:

The present invention provides a method for transporting multimedia information in a communication system. A plurality of streams are received. The streams together form a multimedia session. The plurality of streams are decoded, based upon the content of each individual stream, to form a plurality of decoded streams. Layer 2 functionality is performed upon each of the plurality of decoded streams.

US Patent:

7042855, May 9, 2006

Filed:

Feb 25, 2000

Appl. No.:

09/513043

Inventors:

Philip Gilchrist - Palatine IL, US
Sanjay Gupta - Chicago IL, US
Gregory C. Ladden - Vernon Hills IL, US
Stephen Spear - Skokie IL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04Q 7/00

US Classification:

370328, 370338, 370401, 4554321

Abstract:

The present invention provides a method for routing data from a service request in a communication system. A context is transferred from a packet data gateway, such as a Serving GPRS (GSM Packet Radio Service) Support Node (SGSN), to a Base Station System (BSS) coupled thereto. The context specifies where data for this user should be sent. The service request is received at the BSS and includes data. The data from the service request is routed to an appropriate location, based at least in part upon the context.

US Patent:

7106714, Sep 12, 2006

Filed:

Nov 25, 2003

Appl. No.:

10/721542

Inventors:

Stephen L. Spear - Skokie IL, US
Mark E. Pecen - Palatine IL, US
Sanjay Gupta - Lakewood IL, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H04J 3/00
H04J 3/12

US Classification:

370336, 370345, 370522

Abstract:

A communication system comprising a mobile station and a network implements a persistent packet data control channel that provides for a continuous exchange of control information, such as system information (SI) messages and handoff-related information. The mobile station implements the persistent packet data control channel by mapping the persistent packet data control channel to a packet associated control channel when a packet associated control channel is available and to a virtual associated control channel when a packet associated control channel is not available. The virtual associated control channel allows the mobile station to pass control information to network in the absence of an uplink Temporary Block Flow (TBF).

US Patent:

7136641, Nov 14, 2006

Filed:

Mar 18, 2004

Appl. No.:

10/803683

Inventors:

Mark E. Pecen - Palatine IL, US
Niels Peter Skov Andersen - Roskilde, DK
Sanjay Gupta - Lakewood IL, US
Ravi Kuchibhotla - Gurnee IL, US

Assignee:

Motorola Inc. - Schaumburg IL

International Classification:

H04Q 7/20
H04Q 7/38

US Classification:

455428, 4554211, 4554262, 4554351, 4555521, 4555501, 4554221, 4554352

Abstract:

Methods () and apparatus () for providing an access to a first communication network () through a second communication network () by a communication device () are disclosed. The communication device () having a first identification and supporting a cellular core network signaling protocol of the first communication network (), upon entering the second communication network, is assigned a second identification by the second communication network (). The communication device () communicates with the first communication network () through an alternative network controller () utilizing the second communication network (). Method () for providing an access to a preferred communication network out of a plurality of communication networks based upon a predetermined condition is also provided.

US Patent:

8255151, Aug 28, 2012

Filed:

Dec 9, 2008

Appl. No.:

12/331177

Inventors:

Francis Bourque - Mundelein IL, US
Sanjay Gupta - Lakewood IL, US
Mark Hansen - Buffalo Grove IL, US

Assignee:

Motorola Mobility LLC - Libertyville IL

International Classification:

G01C 21/00

US Classification:

701400, 701 314

Abstract:

A method () and navigation system () are provided that generate a navigation route that is environmentally optimized between an origin and destination. Upon receiving an origination location and destination from a user or other source, such as a GPS satellite (), a route determination module () determines multiple routes between the origination location and destination. An environmental analysis module () then processes each route to determine an environmental impact value. An evaluation module () then can selects a proposed route for presentation to the user via a presentation module (). Alternatively, the evaluation module () may select two or more routes, which the presentation module () may present with corresponding environmental impact data such that the user may select a particular route. Additionally, a green coach module () may provide instructions to the user for more environmentally beneficial operation of a vehicle ().

US Patent:

8412857, Apr 2, 2013

Filed:

Dec 31, 2010

Appl. No.:

12/982981

Inventors:

Roger W. Ady - Chicago IL, US
Sanjay Gupta - Lakewood IL, US
Jiri Slaby - Buffalo Grove IL, US

Assignee:

Motorola Mobility LLC - Libertyville IL

International Classification:

G06F 3/00

US Classification:

710 8, 710 3, 710 11, 710 15, 710 36, 710 37, 710 39, 710 62, 710303, 710107, 710200, 710220, 710240

Abstract:

This document describes techniques () and apparatuses () for peripheral authentication. These techniques () and apparatuses () may configure data lines for authentication between host device () and peripheral (), use these configured data lines to authenticate the peripheral (), and then reconfigure the data lines for use. These techniques () may also or instead transmit time stamps to a remote entity () for tracking peripheral use and/or present home screens () responsive to connection to a peripheral ().

US Patent:

8520589, Aug 27, 2013

Filed:

May 19, 2008

Appl. No.:

12/154009

Inventors:

Yogesh Bhatt - Schaumburg IL, US
Sanjay Gupta - Lakewood IL, US

Assignee:

Motorola Mobility LLC - Libertyville IL

International Classification:

H04W 4/00

US Classification:

370328, 4554351

Abstract:

A mobile device is provisionable for service on a wireless wide area network (WWAN) operated by a licensed network operator and is further operable on at least one shorter-range, unlicensed wireless network (UWN). The mobile device stores applications that generate data when executed, including at least one application that generates data for communication over the WWAN. The mobile device executes a stored application and classifies data generated by the executed application into one of at least two categories based upon a domain of a target network to which the data is to be sent. A first category relates to data requiring communication at least partially over the WWAN and a second category relates to data not requiring communication over the WWAN. The mobile device establishes communication with a target device in the target network over at least the UWN based upon classification of the data generated by the executed application.