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公开(公告)号：US20220377545A1
公开(公告)日：2022-11-24
申请号：US17766097
申请日：2020-10-01
Applicant: IDAC HOLDINGS, INC.
Inventor： Guanzhou Wang , Samir Ferdi , Ulises Olvera-Hernandez , Michelle Perras
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.
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公开(公告)号：US20210211870A1
公开(公告)日：2021-07-08
申请号：US17056925
申请日：2019-06-10
Applicant: IDAC Holdings, Inc.
Inventor： Michelle Perras , Khalid Anwar , Saad Ahmad , Alec Brusilovsky , Samir Ferdi
IPC: H04W12/02 , H04W76/11 , H04W4/40 , H04W12/037
Abstract: Methods, devices, and systems for changing a layer 2 (L2) identifier (ID) during an ongoing vehicle-to-everything (V2X) session between a source wireless transmit/receive unit (WTRU) and a peer WTRU include communicating between the source and a peer WTRUs based on an existing layer 2 (L2) identifier (ID). On a condition that a trigger event occurs, the source WTRU generates a new source L2 ID, communicates the new source L2 ID to the peer WTRU, receives from the peer WTRU a message that responds to the new source L2 ID, and communicates between the source WTRU and the peer WTRU based on the new source L2 ID.
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3.发明公开公开(公告)号：US20230189059A1
公开(公告)日：2023-06-15
申请号：US17925501
申请日：2021-05-21
Applicant: IDAC Holdings, Inc.
Inventor： Saad Ahmad , Behrouz Aghilli , Xiaoyan Shi , Samir Ferdi , Michelle Perras
CPC classification number: H04W28/0289 , H04W76/23 , H04W40/22
Abstract: Methods and apparatuses directed to non-access stratum procedures in connection with layer 2 relaying are provided. A method implemented in a first WTRU, may comprise: receiving, from a second WTRU, a first sidelink transmission comprising a first information indicating an amount of time for the first WTRU to refrain from transmitting, to the second WTRU; determining to reselect to a third WTRU responsive to receiving the first information and based on a second sidelink transmission from the third WTRU; reselecting or autonomous reselecting to the third WTRU; establishing a connection with the third WTRU; and transmitting, to the third WTRU, a third sidelink transmission comprising a second information indicating congestion as a cause for the reselection.
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公开(公告)号：US20230133187A1
公开(公告)日：2023-05-04
申请号：US17799345
申请日：2021-02-12
Applicant: IDAC HOLDINGS, INC.
Inventor： Samir Ferdi , Alec Brusilovsky
Abstract: An unmanned aerial vehicle (UAV) authentication and authorization may be performed by a third-party service provider (e.g., an unmanned aerial system traffic management (UTM) over a user plane (UP)). An UAV may be configured to send an UAV ID to a network. The UAV may receive, from the network, security information that indicates an authorization of a connection to a third-party service provider. The UAV may establish, based on the security information, the connection to the third-party service provider for communications with the third-party service provider. The security information may include signature information of the third-party service provider, and one or more of a subscription identifier (ID) associated with the UAV, the UAV ID, or an ID of the third-party service provider.
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公开(公告)号：US20230061284A1
公开(公告)日：2023-03-02
申请号：US17798985
申请日：2021-02-12
Applicant: IDAC HOLDINGS, INC.
Inventor： Michelle Perras , Alec Brusilovsky , Xiaoyan Shi , Saad Ahmad , Samir Ferdi
IPC: H04W12/02
Abstract: Systems, methods and instrumentalities are described herein that provide security and/or privacy support for wireless transmit receive units (WTRUs) communicating via a WTRU to WTRU relay. A source WTRU may obtain a new IP address from a relay WTRU via a link identifier update request. The source WTRU may indicate to the relay WTRU which one or more target WTRUs are to be informed of the new IP address. The source WTRU may indicate to the relay WTRU whether the target WTRU's ID(s) should be changed. The relay WTRU may send the source WTRU's new IP address to authorized target WTRUs. The source, relay, and target WTRU may use tokens to grant or receive authorizations for sharing each other's IP addresses.
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Patent Agency Ranking
公开(公告)号：US20230023639A1
公开(公告)日：2023-01-26
申请号：US17774716
申请日：2020-11-06
Applicant: IDAC Holdings, Inc.
Inventor： Xiaoyan Shi , Samir Ferdi , Saad Ahmad , Michelle Perras , Alec Brusilovsky , Guanzhou Wang
IPC: H04W12/069
Abstract: Systems and methods are described herein for enabling discovery and selection of a WTRU-to-network relay by a remote WTRU and handling a WTRU-to-network relay configuration update. The WTRU-to-network relay may broadcast a service type indicating that the service type is available or conditionally available based on the WTRU-to-network relay slicing configuration. The WTRU-to-network relay may update broadcasting the service type or the indication that the service type as being conditionally available based on update of the WTRU-to-network relay slicing configuration. The WTRU-to-network relay may relay traffic between one or more distinct remote WTRUs and the core network node via a WTRU-to-network relay. The WTRU-to-network relay may reuse an existing PDU session for relay traffic or send a PDU session establishment request to network with the requested PDU session parameters depending on if the session parameters associated with an existing PDU session match the PDU session requirements of the remote WTRU.
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公开(公告)号：US20220398933A1
公开(公告)日：2022-12-15
申请号：US17772914
申请日：2020-10-07
Applicant: IDAC Holdings, Inc.
Inventor： Arnab Roy , Ravikumar Pragada , Samir Ferdi , Michelle Perras
Abstract: A vehicle control function, UCF, and a method for the UCF that receives from a traffic management function, USS/UTM, a first positioning request message comprising a vehicle system, UAV, identity and coordinates of interest, determines with the USS/UTM a positioning configuration for the coordinates of interest, sends to a Location Server a second positioning request message comprising the UAV identity, UAV positioning configuration, receives positioning information for the UAV from the Location Server, and sends to the USS/UTM a positioning report message comprising the UAV identity and the positioning information.
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公开(公告)号：US20240137785A1
公开(公告)日：2024-04-25
申请号：US18277337
申请日：2022-02-15
Applicant: IDAC HOLDINGS, INC.
Inventor： Behrouz Aghili , Samir Ferdi , Alec Brusilovsky
Abstract: The disclosure pertains to methods and apparatus for minimization of service interruption in wireless networks, such as 5G networks. According to an embodiment, a method, implemented in a wireless transmit/receive unit, WTRU, comprises: transmitting, to a second network, first information indicating a request to register with the second network, wherein the first information comprises information indicating an identity of a first network to which the WTRU is currently registered; receiving, from the second network, second information indicating an acceptance of registration to the second network, wherein the second information comprises information indicating a maximum amount of PDU sessions, wherein the maximum amount corresponds to a limit of allowable PDU sessions; and transmitting, to the second network, third information indicating a request to establish a second amount of PDU sessions no more than the limit of allowable PDU sessions.
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公开(公告)号：US20220369363A1
公开(公告)日：2022-11-17
申请号：US17637718
申请日：2020-08-20
Applicant: IDAC Holdings, Inc.
Inventor： Samir Ferdi , Michelle Perras , Ahmad Saad
Abstract: A wireless transmit/receive unit (WTRU) may be configured to support UAV authentication and/or authorization. A WTRU may obtain a UAV profile (e.g., UAV id) via registration with a network. UAV authentication and authorization may be performed with a UAS server/UTM based on the UAV profile. UAV authentication and authorization procedures may be UAS-based (e.g., via a UTM over a user plane) and/or EAP-based (e.g., via a UTM with an AMF or SMF authenticator). A WTRU may setup a PDU session, for example, for UAV authentication with a UAS server/UTM over a user plane. A WTRU may perform UAV authentication with a UAS server/UTM via AMF (e.g., EAP over NAS/MM) or via SMF (e.g., EAP over NAS/MM during PDU session establishment). A UAS id and/or UAV-C id may be received, for example, via a UCU procedure or a PDU session establishment accept message.
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公开(公告)号：US20220360967A1
公开(公告)日：2022-11-10
申请号：US17764607
申请日：2020-10-05
Applicant: IDAC HOLDINGS, INC.
Inventor： Xiaoyan Shi , Michelle Perras , Samir Ferdi , Saad Ahmad
Abstract: A method and apparatus where an announcing WTRU may request peer discovery from a Pro Se function, and the ProSe function may provide information associated with a monitoring WTRU to the announcing WTRU as a result of the monitoring WTRU having discovered the announcing WTRU. A discoveree WTRU may request peer discovery from a ProSe function where the ProSe function sends a unique ProSe query code to a discoverer WTRU. As a result of the discoveree WTRU detecting the ProSe query code on radio interface, the discoveree WTRU triggers a match report procedure to obtain information associated with the Discoverer WTRU.
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