Rajeev Bhushan Gupta

US Patent:

7250555, Jul 31, 2007

Filed:

Mar 15, 2002

Appl. No.:

10/098306

Inventors:

Girdhar K. Pandey - El Cerrito CA, US
Rajeev Gupta - Berkeley CA, US
Kyung-Nam Kim - Seoul, KR
Sheng Luan - Kensington CA, US

Assignee:

The Regents of the University of California - Oakland CA

International Classification:

C12N 15/09
C12N 15/82
A01H 5/00

US Classification:

800289, 800278, 800298, 800286, 435468, 435 691

Abstract:

The invention provides novel methods useful for enhancing a stress response in plants. Specifically, the methods of the present invention are useful for increasing the tolerance of a plant to stresses such as hyperthermia, hypothermia, hyperosmolarity, hypoosmolarity, and wounds.

US Patent:

7272397, Sep 18, 2007

Filed:

Feb 6, 2006

Appl. No.:

11/349024

Inventors:

Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US
Swaran Singh Sethi - San Jose CA, US
Amit Khetawat - San Jose CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/20

US Classification:

455436, 4554321, 370331, 370338, 370352

Abstract:

Some embodiments provide a system for authorization and authentication of an unlicensed mobile access (UMA) subscriber. The system includes an UMA network controller (UNC) which is communicatively coupled to a licensed wireless communication system. The system also includes an access point (AP) that serves a wireless local area network (WLAN). The system further includes a mobile station (MS) that is communicatively coupled to the AP and the licensed wireless communication system. The system also includes an authentication server that is communicatively coupled to the UNC. The authentication server authenticates a UMA subscriber for accessing an unlicensed mobile access network (UMAN) that includes the UNC and the AP. [Some embodiments define an interface between the UNC and the authentication server uses Remote Access Dial-In User Service (RADIUS) protocol. In some embodiments, the authentication server is an Authorization, Authentication, and Accounting (AAA) server. ].

US Patent:

7283822, Oct 16, 2007

Filed:

Feb 6, 2006

Appl. No.:

11/349025

Inventors:

Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US
Swaran Singh Sethi - San Jose CA, US
Amit Khetawat - San Jose CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/20

US Classification:

455436, 4554321, 455411, 370331, 370338, 370352

Abstract:

Some embodiments provide a system for authorization and authentication of an unlicensed mobile access (UMA) subscriber. The system includes an UMA network controller (UNC) which is communicatively coupled to a licensed wireless communication system. The system also includes an access point (AP) that serves a wireless local area network (WLAN). The system further includes a mobile station (MS) that is communicatively coupled to the AP and the licensed wireless communication system. The system also includes an authentication server that is communicatively coupled to the UNC. The authentication server authenticates a UMA subscriber for accessing an unlicensed mobile access network (UMAN) that includes the UNC and the AP.

US Patent:

7349698, Mar 25, 2008

Filed:

May 12, 2005

Appl. No.:

11/129131

Inventors:

Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US
Milan Markovic - Pleasanton CA, US
Jianxiong (Jason) Shi - Pleasanton CA, US
Joseph G. Baranowski - Morgan Hill CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/20
H04M 1/00
H04B 5/00

US Classification:

4554352, 4554351, 4555521, 455 411

Abstract:

Methods and messages for performing registration of mobile stations (MS) in an unlicensed mobile access network (UMAN). URR (UMA radio resource) registration messages are exchanged between an MS and a UMA network controller (UNC) operating in the UMAN to register the MS. The MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to the UNC via an IP network. The URR registration messages are sent between the MS and the UNC using an Up interface comprising a set of layered protocols over an underlying IP transport.

US Patent:

7471655, Dec 30, 2008

Filed:

May 12, 2005

Appl. No.:

11/128615

Inventors:

Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US
Milan Markovic - Pleasanton CA, US
Jianxiong (Jason) Shi - Pleasanton CA, US
Joseph G. Baranowski - Morgan Hill CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/00

US Classification:

370329, 370352, 370341, 455450, 455454

Abstract:

Methods and messages for performing assignment and activation of voice bearer channels for mobile stations (MSs) in an unlicensed mobile access network (UMAN). URR (UMA radio resource) channel activation messages are exchanged between an MS and a UMA network controller (UNC) operating in the UMAN to assign a voice bearer channel to the MS and verify the channel is available for uplink. The MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to the UNC via an IP network. The URR channel activation messages are sent between the MS and the UNC using an Up interface comprising a set of layered protocols over an underlying IP transport.

US Patent:

7565145, Jul 21, 2009

Filed:

May 12, 2005

Appl. No.:

11/129424

Inventors:

Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US
Milan Markovic - Pleasanton CA, US
Jianxiong Shi - Pleasanton CA, US
Joseph G. Baranowski - Morgan Hill CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04W 36/00
H04B 7/00

US Classification:

455436, 455437, 455438, 455439

Abstract:

Methods and messages for performing handovers between an unlicensed mobile access network (UMAN) comprising a first radio access network and a second radio access network. URR (UMA radio resource) handover messages are exchanged between a mobile station (MS) and a UMA network controller (UNC) operating in the UMAN. The MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to the UNC via an IP network. The URR handover messages are sent between the MS and the UNC using an Up interface comprising a set of layered protocols over an underlying IP transport. The handover methods include both handover from a UMAN to the second radio access network, and handover from the second radio access network to the UMAN.

US Patent:

7606190, Oct 20, 2009

Filed:

May 12, 2005

Appl. No.:

11/128461

Inventors:

Milan Markovic - Pleasanton CA, US
Jianxiong Shi - Pleasanton CA, US
Michael D. Gallagher - San Jose CA, US
Rajeev Gupta - Sunnyvale CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/00

US Classification:

370328, 370329, 370338, 370341, 370352, 4554351, 4554352

Abstract:

Methods for performing various operations via unlicensed mobile access (UMA) radio link control (URLC) messages in an unlicensed mobile access network (UMAN). The UMAN comprises a first radio access network that may be employed for accessing data services provided by a core network comprising a second radio access network. URLC messages are exchanged between mobile stations (MSs) and UMA network controllers (UNCs) to perform various operations associated with the UMAN. An MS may access the UMAN via a wireless access point (AP) that is communicatively coupled to a UNC via an IP network. The URLC messages are sent between MSs and UNCs using an Up interface comprising a set of layered protocols over an underlying IP transport.

US Patent:

7640008, Dec 29, 2009

Filed:

Dec 15, 2004

Appl. No.:

11/013883

Inventors:

Michael D. Gallagher - San Jose CA, US
Joseph G. Baranowski - Morgan Hill CA, US
Jianxiong Shi - Pleasanton CA, US
Milan Markovic - Pleasanton CA, US
Rajeev Gupta - Sunnyvale CA, US

Assignee:

Kineto Wireless, Inc. - Milpitas CA

International Classification:

H04Q 7/20

US Classification:

4554141, 4554221

Abstract:

A system includes a network controller to communicate with a telecommunications network. The network controller is coupled to one or more unlicensed wireless base stations serving one or more unlicensed wireless access areas. Each unlicensed wireless access area is mapped to one or more licensed wireless access areas. The system includes a mobile station to communicate with the telecommunications network using a licensed wireless communication channel serviced by the telecommunications network in a licensed wireless access area, and an unlicensed wireless communication channel in an unlicensed wireless access area. The mobile station is associated with a licensed wireless network identifier and a licensed wireless location identifier when the mobile station is in the licensed wireless access area and is associated with an unlicensed wireless network identifier and an unlicensed wireless location identifier when the mobile station is in the unlicensed wireless access area.