Invention Grant
- Patent Title: Addressing radio link failures in wireless communication systems
- Patent Title (中): 解决无线通信系统中的无线链路故障
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Application No.: US14503886Application Date: 2014-10-01
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Publication No.: US09265086B2Publication Date: 2016-02-16
- Inventor: Yongle Wu , Muralidharan Murugan , Nitin Pant , Daniel Amerga , Shivratna Giri Srinivasan , Srivatsa Venkata Chivukula , Raghu Hanumantha Gowda , Kiran Patil , Sandeep Kumar Sunkesala , Gilbert Anpei Fu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox LLP
- Main IPC: H04W24/08
- IPC: H04W24/08 ; H04W24/06 ; H04W24/00 ; H04W16/18 ; H04W76/04 ; H04W48/02 ; H04W36/08 ; H04W76/02

Abstract:
Methods and apparatus for enhanced radio resource control (RRC) reestablishment in a communication system include addressing repeated radio link failures (RLFs). For example, the methods and apparatus include incrementing a counter value associated with a first cell based on a detection of a RLF by a user equipment (UE) in a RRC connected state with the first cell. The methods and apparatus further include determining that the counter value meets or exceeds a first barring threshold value within a cell barring evaluation time duration. Additionally, the methods and apparatus include prohibiting the UE from performing an RRC reestablishment procedure with the first cell for a first barring time duration.
Public/Granted literature
- US20150105066A1 ADDRESSING RADIO LINK FAILURES IN WIRELESS COMMUNICATION SYSTEMS Public/Granted day:2015-04-16
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