Method and apparatus for state/mode transitioning

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United States of America Patent

PATENT NO 9144104
APP PUB NO 20110249575A1
SERIAL NO

12897959

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Abstract

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A user equipment implements a method of processing indication messages, such as SCRI (signalling connection release indication) messages. If upper layers indicate that there is no more packet switched data for a prolonged period, then if a count of how many indication messages have been triggered in at least one RRC (radio resource control) state is less than a maximum number, the UE increments the count, and a cause is set in the indication message, and the indication message is sent.

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Patent Owner(s)

  • BLACKBERRY LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carpenter, Paul Marcus Twickenham, GB 28 1130
Dwyer, Johanna Lisa Kanata, CA 83 1991

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