Network node and method therein in a radio communications network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11350342
APP PUB NO 20220150795A1
SERIAL NO

16610078

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Abstract

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A method performed by a network node to change a transport path for a user plane session in a radio communications network. The path prolongs along a first part between an antenna endpoint of a network node and a Packet Processing Function (PPF) instance serving the network node and a second part between the PPF instance and a Core Network (CN) endpoint. The network node identifies available CN endpoints in a CN, available PPF instances in a Radio Access Network (RAN) and of available antenna endpoints in the RAN that are available for the user plane session and comprises a number of possible transport paths for the user plane session. When detecting a change event related to the user plane session, the network node controls whether or not to change the transport path to any of the a number of possible transport paths for the user plane session.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)SWEDEN SEGELTORP STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andretzky, Ulf Eric Huddinge, SE 7 12
Gren, Dan Upplands Väsby, SE 2 1
Masini, Gino Stockholm, SE 15 60
Nylander, Tomas Värmdö, SE 182 4443
Zee, Oscar Stockholm, SE 50 454

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