METHOD AND WIRELESS NETWORK FOR MANAGING AERIAL INFORMATION OF UUAA CONTEXT

Title:

METHOD AND WIRELESS NETWORK FOR MANAGING AERIAL INFORMATION OF UUAA CONTEXT

Document Type and Number:

WIPO Patent Application WO/2023/136604

Kind Code:

A1

Abstract:

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Embodiments herein provide a method for managing aerial information of an UUAA context in a wireless network (1000) by a network device (600). The method includes storing an UUAA Mobility Management (UUAA-MM) context or UUAA Session Management (UUAA-SM) context when an UAV (100) is authenticated and authorized for an Uncrewed Aerial System (UAS) service in the wireless network. Further, the method includes detecting an event associated with an UAV (100) in the wireless network. Further, the method includes removing the stored UUAA-MM context or UUAA-SM context for the UAS service for the UAV (100) in response to detecting the event. Further, the method includes transmitting a message to an UASNF device (300) to unsubscribe for the UAS service for the UAV or to remove the UUAA-MM context or UUAA-SM context stored at the UASNF device (300) for the UAS service for the UAV.

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Inventors:

NAYAK ASHOK KUMAR (IN)
KIM DONGYEON (KR)
PARK JUNGSHIN (KR)

Application Number:

PCT/KR2023/000510

Publication Date:

July 20, 2023

Filing Date:

January 11, 2023

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H04W12/06; B64C39/02; G06F21/30; H04W4/40; H04W8/18; H04W60/06; H04W76/30

Domestic Patent References:

WO2020076750A1

2020-04-16

Foreign References:

US20220005361A1	2022-01-06
US20200137675A1	2020-04-30

Other References:

SAMSUNG, INTERDIGITAL, SK TELECOM, LG UPLUS: "Network Initiated UUAA Revocation", 3GPP DRAFT; S2-2108761, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20211115 - 20211122, 8 November 2021 (2021-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052076997
LENOVO, MOTOROLA MOBILITY: "Clarifications to UUAA Revocation", 3GPP DRAFT; S3-214121, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG3, no. e-meeting; 20211108 - 20211119, 1 November 2021 (2021-11-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052073530

Attorney, Agent or Firm:

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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