METHOD AND APPARATUS FOR TRACKING AREA UPDATE IN NON-TERRESTRIAL NETWORK

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United States of America Patent

APP PUB NO 20220182914A1
SERIAL NO

17599223

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Abstract

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A method for updating a tracking area in a non-terrestrial network comprises determining, at a network node, that a current tracking area in a non-terrestrial network is expiring; determining, at the network node, at least one target tracking area in the non-terrestrial network; and broadcasting, to at least one user equipment in the at least one target tracking area, system information comprising information of the at least one target tracking area. The target tracking area is determined based on a preconfigured mapping which comprises at least one target tracking area code corresponding to a cell identity of a target network node within a period of time or based on a movement of a satellite.

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Patent Owner(s)

Patent OwnerAddress
ERICSSON TELEFON AB L MSTOCKHOLM SWE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EULER, Sebastian Storvreta, SE 29 84
ISRAELSSON, Martin Spånga, SE 49 558
LIN, Xingqin Santa Clara, US 192 955
MÄÄTTÄNEN, Helka-Liina Helsinki, FI 136 452
MASINI, Gino Stockholm, SE 15 78

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