PDU SESSION FOR ENCRYPTED TRAFFIC DETECTION

WO2019192672A1

Title

PDU SESSION FOR ENCRYPTED TRAFFIC DETECTION

Application Number:

WO2018EP58419

Publication Date:

10-10-2019

Current Assignee:

LENOVO , SALKINTZIS APOSTOLIS

Family ID:

61899272

Application Date:

03-04-2018

Declaring Company:

LENOVO

Publication Country:

Priority Date:

03-04-2018

Title

PDU SESSION FOR ENCRYPTED TRAFFIC DETECTION

Application Number:

WO2018EP58419

Family ID:

61899272

Publication Country:

Publication Date:

10-10-2019

Application Date:

03-04-2018

Priority Date:

03-04-2018

Current Assignee:

LENOVO , SALKINTZIS APOSTOLIS

Declaring Company:

LENOVO

Abstract

Apparatuses methods and systems are disclosed for PDU Session Establishment for encrypted traffic detection. One apparatus (300) includes a transceiver (325) and a processor (305). The processor (305) transmits (1005) a request to establish a PDU session with a mobile communication network. Moreover the processor (305) receives (1010) a PDU session establishment response from the mobile communication network. Here the response includes a list of one or more application identifiers for which detection information is to be provided. Accordingly the processor (305) calculates (1015) detection information for each application identifier. The processor (305) modifies (1020) a data packet from first application associated with the start of an encrypted data flow to include the detection information of the first application. Additionally the processor (305) controls the transceiver (325) to transmit (1025) the modified data packet to the mobile communication network.

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Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number				Explicitly Disclosed	Patent Type
5G	03/08/2020	ISLD-202008-002	LENOVO	S1 TS Number: TS 123 501 Version No: Illustrative part: ---- Release: S2 TS Number: TS 123 502 Version No: Illustrative part: ---- Release: S3 TS Number: TS 124 501 Version No: Illustrative part: ---- Release: S4 TS Number: TS 133 501 Version No: Illustrative part: ---- Release: +3 -3				Yes	Basis Patent

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2G 3G 4G 5G

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Publication No	Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Number	Explicitly Disclosed	Patent Type
EP3777066A1	-----	-----	-----	-----	-----	-----	-----
US2021168665A1	-----	-----	-----	-----	-----	-----	-----

Publication No	Technology	Declaration Information			Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
Publication No	Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information				Explicitly Disclosed	Patent Type	Status	National Phase Entries
-----	-----	-----	-----	-----	S1 TS Number: ----- Version No: ----- Section No:----- Release:----- + -				-----	-----	-----	-----

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Mobility and handover

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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.