Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Venkat Tangirala is active.

Publication


Featured researches published by Venkat Tangirala.


Archive | 2009

Virtual SIM card for mobile handsets

Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg


Archive | 2009

Method and apparatus for performing soft switch of virtual SIM service contracts

Prasanna Srinivasan; Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg


Archive | 2009

METHOD AND APPARATUS FOR UPDATING RULES GOVERNING THE SWITCHING OF VIRTUAL SIM SERVICE CONTRACTS

Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg


Archive | 2009

Method and system for performing multi-stage virtual SIM provisioning and setup on mobile devices

Ta-Yan Siu; Guangming Shi; Venkat Tangirala


Archive | 2009

Method and apparatus for switching virtual sim service contracts based upon a user profile

Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg


Archive | 2008

Method for transferring provisioning data

Guangming Shi; Venkat Tangirala; Julian Durand; Ajay Dudani


Archive | 2009

Method and apparatus for switching virtual SIM service contracts when roaming

Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg


Archive | 1997

Inter-system soft handoff

Paul E. Bender; Toni L. Holcman; Gadi Karmi; Kuo-Chun Lee; Suzanne M. Lueder; Bibhu Mohanty; Robert C. Ottinger; Roy Franklin Quick; Steven P. Stachwick; Todd Sutton; Venkat Tangirala; Noam A. Ziv


Archive | 2004

Method of handling automatic call origination and system determination on multi-network mobile devices

Guangming Carl Shi; Andrew Torchalski; Rekha S. Iyer; Venkat Tangirala; Ting Mui Li


Archive | 2010

VIRTUAL SIM CARD FOR MOBILE DEVICES

Guangming Shi; Venkat Tangirala; Ta-Yan Siu; Julian Durand; Stephen A. Sprigg

Collaboration


Dive into the Venkat Tangirala's collaboration.

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