Method and apparatus for multiple registrations

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11553381
APP PUB NO 20190223063A1
SERIAL NO

16246349

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Abstract

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A user device having a security context with a first network based on a first key may establish a security context with a second network. In a method, the user device may generate a key identifier based on the first key and a network identifier of the second network. The user device may forward the key identifier to the second network for forwarding to the first network by the second network to enable the first network to identify the first key at the first network. The user device may receive a key count from the second network. The key count may be associated with a second key forwarded to the second network from the first network. The user device may generate the second key based on the first key and the received key count thereby establishing a security context between the second network and the user device.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Escott, Adrian Edward Reading, GB 88 953
Lee, Soo Bum San Diego, US 220 1511
Palanigounder, Anand San Diego, US 171 2576

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