ADDRESSING RADIO LINK FAILURES IN WIRELESS COMMUNICATION SYSTEMS

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...

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Bibliographic Details
Main Authors SUNKESALA SANDEEP KUMAR, CHIVUKULA SRIVATSA VENKATA, GOWDA RAGHU HANUMANTHA, PATIL KIRAN, WU YONGLE, AMERGA DANIEL, SRINIVASAN SHIVRATNA GIRI, PANT NITIN, MURUGAN MURALIDHARAN, FU GILBERT ANPEI
Format Patent
LanguageEnglish
Published 16.04.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary: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.
Bibliography:Application Number: US201414503886