Apparatus and method for managing security domains for a universal integrated circuit card

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United States of America Patent

PATENT NO 9967247
SERIAL NO

15630181

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Abstract

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A device that incorporates the subject disclosure may perform, for example, generating a security domain root structure for a universal integrated circuit card of an end user device, where the security domain root structure includes a hierarchy of a link provider operator security domain above a mobile network operator trusted security domain, where the link provider operator security domain enables transport management by a link provider operator, and where the mobile network operator trusted security domain enables card content management and subscription eligibility verification by a mobile network operator trusted service manager. Other embodiments are disclosed.

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Patent Owner(s)

Patent OwnerAddress
AT&T INTELLECTUAL PROPERTY I L PATLANTA GA 30308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chastain, Walter Cooper Atlanta, US 143 1830

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