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Patent Searching and Data


Title:
PROTOCOL DATA UNIT (PDU) SESSION ESTABLISHMENT
Document Type and Number:
WIPO Patent Application WO/2021/133451
Kind Code:
A3
Abstract:
Systems, methods, and instrumentalities are disclosed that are associated with cellular communications for unmanned aerial vehicles and associated devices. A WTRU may initiate multiple PDU sessions. The WTRU may initiate a first protocol data unit (PDU) session. The WTRU may receive one or more session parameters for a second PDU session. The one or more session parameters for the second PDU session may be received via the first PDU session. The WTRU may initiate the second PDU session using the one or more session parameters (e.g., based on an authentication and authorization associated with the first PDU session being successful). The WTRU may send or receive an operation communication via the second PDU session. The operation communication may comprise an unmanned aerial vehicle command and control message or an unmanned aerial vehicle payload message.

Inventors:
WANG GUANZHOU (CA)
FERDI SAMIR (CA)
OLVERA-HERNANDEZ ULISES (GB)
PERRAS MICHELLE (CA)
Application Number:
PCT/US2020/053858
Publication Date:
August 19, 2021
Filing Date:
October 01, 2020
Export Citation:
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Assignee:
IDAC HOLDINGS INC (US)
International Classes:
G08G5/00; H04L29/06; H04W4/44; H04W12/08
Domestic Patent References:
WO2019169260A12019-09-06
Other References:
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Procedures for the 5G System; Stage 2 (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.502, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. V15.5.1, 1 April 2019 (2019-04-01), pages 1 - 354, XP051723246
HUAWEI ET AL: "Rejection of PDU session establishment when authentication or authorization fails", vol. SA WG2, no. Gothenburg, Sweden;, 16 January 2018 (2018-01-16), XP051382922, Retrieved from the Internet [retrieved on 20180116]
NOKIA ET AL: "Updates to PDU session establishment / modification procedure", vol. SA WG2, no. Gothenburg, Sweden; 20180122 - 20180126, 16 January 2018 (2018-01-16), XP051389523, Retrieved from the Internet [retrieved on 20180116]
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Remote Identification of Unmanned Aerial Systems; Stage 1 (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 22.825, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V16.0.0, 21 September 2018 (2018-09-21), pages 1 - 22, XP051487099
Attorney, Agent or Firm:
ROCCIA, Vincent, J. et al. (US)
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