Signaling of core network restart to wireless devices

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United States of America Patent

PATENT NO 9883482
SERIAL NO

15060214

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Abstract

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A radio access network node and methods are described herein for signaling an indication of a network restart to wireless devices within a cellular network. In one embodiment, the radio access network node is operable to: (1) signal, to the wireless devices, an indication that a network restart has occurred in a core network node in a pool of core network nodes in the cellular network; and (2) receive, from at least one of the wireless devices, a re-registration message in response to the signaling of the indication that the network restart has occurred. The wireless device and methods implemented by the same are also described herein.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)STOCKHOLM SWE STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diachina, John Walter Garner, US 195 1230
Johansson, Nicklas Brokind, SE 114 410
Liberg, Olof Stockholm, SE 159 541
Schliwa-Bertling, Paul Ljungsbro, SE 434 2799
Sundberg, Mårten Årsta, SE 151 541

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