SYSTEMS AND METHODS FOR NETWORK SLICE-BASED VPLMN SELECTION/RESELECTION

WO2023147045A1

Title

SYSTEMS AND METHODS FOR NETWORK SLICE-BASED VPLMN SELECTION/RESELECTION

Application Number:

WO2023US11730

Publication Date:

02-08-2023

Current Assignee:

INTERDIGITAL INC

Family ID:

85382748

Application Date:

26-01-2023

Publication Country:

Priority Date:

26-01-2022

Declaring Company:

INTERDIGITAL INC

Abstract

In an embodiment, a wireless transmit receive unit (WTRU) includes a processor configured to receive configuration information that includes information related to S-NSSAI support for each visited public land mobile network (VPLMN) of a plurality of VPLMNs, to receive a message indicating that an S-NSSAI is not available on a current VPLMN, and to send a request message including an indication that the S-NSSAI is not available in the current VPLMN, the request message being one of a deregistration message and a registration request message based on the configuration information.

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Patent Type

Technology	Declaration Information			Specification Information	Explicitly Disclosed	Patent Type
Technology	Declaration Date	Declaration Reference	Declaring Company	Specification Information	Explicitly Disclosed	Patent Type
5G	03/10/2023	ISLD-202309-059	INTERDIGITAL INC	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: ---- +2 -2	Yes	Basis Patent
5G,4G,3G,2G	03/10/2023	ISLD-202309-059	INTERDIGITAL INC	S1 TS Number: TS 123 122 Version No: ---- Illustrative part: ---- Release: ---- + -	Yes	Basis Patent

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Technologies

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 Information				Explicitly Disclosed	Patent Type

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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Note:

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.