Invention Grant
- Patent Title: Implicit radio resource control state transitions
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Application No.: US16264885Application Date: 2019-02-01
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Publication No.: US11166336B2Publication Date: 2021-11-02
- Inventor: Sethuraman Gurumoorthy , Srirang A. Lovlekar , Murtaza A. Shikari , Srinivasan Nimmala , Haijing Hu , Fangli Xu , Yuqin Chen , Longda Xing , Xu Ou , Li Su , Vijay Venkataraman , Dawei Zhang , Muthukumaran Dhanapal , Sree Ram Kodali , Srinivas Burugupalli
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Kowert, Hood, Munyon, Rankin & Goetzel, P.C.
- Main IPC: H04W76/27
- IPC: H04W76/27 ; H04W76/28 ; H04W76/38

Abstract:
This disclosure relates to performing implicit radio resource control state transitions in a cellular communication system. A wireless device may establish a radio resource control (RRC) connection with a cellular base station. A data inactivity timer length and a target RRC state for implicit RRC transitions may be determined. A data inactivity timer having the determined data inactivity timer length may be initiated. It may be determined that the data inactivity timer has expired. The wireless device may transition to the target RRC state based at least in part on determining that the data inactivity timer has expired.
Public/Granted literature
- US20190254104A1 Implicit Radio Resource Control State Transitions Public/Granted day:2019-08-15
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