Apparatus and method for wireless device connectivity upon radio link failure
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United States of America Patent
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Sep 22, 2015
Grant Date -
Apr 10, 2014
app pub date -
Sep 30, 2013
filing date -
Oct 5, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus and method for improving the connectivity when a radio link failure occurs is disclosed. The method includes detecting, by a user equipment (UE), a radio link failure to a first radio network controller (RNC) and receiving an information message from a second RNC. The method further includes determining whether the first and second RNCs have interface connectivity between them. If the first and second RNCs have interface connectivity between them, performing a connection recovery procedure with the second RNC. However, if the first and second RNCs do not have interface connectivity between them, performing an initial connection procedure to establish a connection with the second RNC without performing a connection recovery procedure.
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