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US 9,521,657 B2Granted
Method and apparatus for state/mode transitioning
AssigneeBlackBerry Limited
InventorsJohanna Lisa Dwyer, Paul Marcus Carpenter
Life of this patent
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Abstract
A user equipment implements a method of processing indication messages, such as SCRI (signaling connection release indication) messages. For at least one RRC (radio resource control) state, if the current RRC state of the UE is a result of a previously sent indication, the UE inhibits itself from sending a further indication message.
Claims20
A method comprising:
- maintaining, by a user equipment (UE), a count of signaling connection release indication (SCRI) messages sent by the UE to a network, wherein at least one of the SCRI messages comprises a transition indicator;
- entering radio resource control (RRC) Connected mode;
- and
- after entering the RRC Connected mode, resetting the count of SCRI messages.
1 more element
A user equipment (UE), comprising:
- a memory;
- and
- at least one hardware processor communicatively coupled with the memory and configured to:
- maintain a count of signaling connection release indication (SCRI) messages sent by the UE to a network, wherein at least one of the SCRI messages comprises a transition indicator;
- enter radio resource control (RRC) Connected mode;
- and
- after entering the RRC Connected mode, reset the count of SCRI messages.
4 more elements
A tangible, non-transitory computer-readable medium containing instructions which, when executed, cause a computing device to perform operations comprising:
- maintaining a count of signaling connection release indication (SCRI) messages sent by a UE to a network, wherein at least one of the SCRI messages comprises a transition indicator;
- entering radio resource control (RRC) Connected mode;
- and
- after entering the RRC Connected mode, resetting the count of SCRI messages.
1 more element
Dependencies are inferred from the claim text.