Methods providing management of emergency sessions and related devices and nodes

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12184703
APP PUB NO 20230328111A1
SERIAL NO

18203523

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Importance

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Abstract

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A method is provided to operate a CN node to determine UP security activation. A UP session establishment request is obtained for a wireless device. An indication is obtained that the UP session establishment request is associated with an emergency session and/or that null ciphering and/or null integrity protection are applied to a CP associated with a CP session for the wireless device. It is determined that a UP should be configured for the UP session without activating integrity and/or confidentiality protection for the UP based on the indication. A UP security policy is provided to a RAN node associated with the wireless device, wherein the UP security policy indicates to configure the UP for the UP session without activating integrity and/or confidentiality protection based on determining that a UP should be configured for the UP session without activating integrity and/or confidentiality protection.

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Patent Owner(s)

  • TELEFONAKTIEBOLAGET LM ERICSSON ( PUBL)

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ben, Henda Noamen Vällingby, SE 119 336
Nakarmi, Prajwol Kumar Sollentuna, SE 101 258
Palm, Håkan Växjö, SE 53 467
Wifvesson, Monica Lund, SE 150 593

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