中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

32 records (took 0.025 seconds)

    Systems and methods for secure and reliable command and control of in-flight uncrewed aerial vehicles via public land mobile networks
    1.
    发明授权
    Systems and methods for secure and reliable command and control of in-flight uncrewed aerial vehicles via public land mobile networks 有权

    公开(公告)号：US12160785B2

    公开(公告)日：2024-12-03

    申请号：US18681125

    申请日：2022-08-04

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Aneeqa Ijaz ,  Samir Ferdi ,  Guanzhou Wang ,  Atle Monrad ,  Taimoor Abbas

    IPC: H04W36/00 ,  H04W36/14 ,  H04W36/36

    Abstract: Systems and methods for supporting multiple uncrewed aerial vehicle (UAV) Service Suppliers (multi-USS) are described. The methods may be performed by a wireless transmit/receive unit (WTRU) including a UAV application enabling (UAE) client located in the UAV with the method performed with the UAV in-flight. Steps may include: sending a registration request to a UAE server, the registration request including an indication of multi-USS capability; receiving a registration response message that includes an indication that the UAE server supports multi-USS capability; receiving a multi-USS configuration request that includes multi-USS configuration parameters related to conditions under which the UAE client may initiate a USS change and a list of allowed USSs; sending a multi-USS configuration response; and performing a multi-USS change and sending a multi-USS change notification based on the multi-USS configuration parameters.

    U2N RELAY (UP) PC5 LINK SETUP SECURITY WHEN USING GBA PUSH
    3.
    发明公开
    U2N RELAY (UP) PC5 LINK SETUP SECURITY WHEN USING GBA PUSH 审中-公开

    公开(公告)号：US20230254690A1

    公开(公告)日：2023-08-10

    申请号：US18164298

    申请日：2023-02-03

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Zhibi Wang ,  Samir Ferdi ,  Taimoor Abbas ,  Xiaoyan Shi

    IPC: H04W12/0471 ,  H04W12/0431

    CPC classification number: H04W12/0471 ,  H04W12/0431

    Abstract: A relay WTRU may receive, from a remote WTRU, a request for connection that includes a PRUK ID. The relay WTRU may transmit, to a PKMF associated with the relay WTRU, a key request message that includes the PRUK ID. The relay WTRU may receive, from the PKMF associated with the relay WTRU, a key response message that includes a GPI. The relay WTRU may transmit, to the remote WTRU, a direct security mode command message that includes the GPI. The relay WTRU may receive, from the remote WTRU, a direct security mode complete message. The relay WTRU may transmit, to the PKMF associated with the relay WTRU, a PRUK confirmation message. The relay WTRU, may receive, from the PKMF associated with the relay WTRU, an acknowledgement that the PRUK confirmation message was received, and transmit, to the second WTRU, an acceptance of the request for connection.

    Edge-cloud application context migration
    4.
    发明授权
    Edge-cloud application context migration 有权

    公开(公告)号：US12301674B2

    公开(公告)日：2025-05-13

    申请号：US18750615

    申请日：2024-06-21

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Kevin Di Lallo ,  Michel Roy ,  Michael Starsinic ,  Taimoor Abbas

    IPC: H04L67/141 ,  H04L61/4511 ,  H04W76/10

    Abstract: A wireless transmit receive unit (WTRU) may be configured to perform an edge application server (EAS) discovery procedure for a user session. The WTRU may be configured to determine, based on the EAS discovery procedure, that there are no available target EAS (T-EAS) instances for the user session. The WTRU may be configured to determine whether the user session supports application context relocation (ACR) to a cloud application server (CAS) using ACR configuration information (ACI). The WTRU may be configured to establish a connection with the CAS based on the ACI. The WTRU may be configured to send a notification to one or more ACR entities indicating that ACR to the CAS has been initiated. The WTRU may be configured to obtain CAS details using the ACI.

    CELLULAR CONNECTIVITY AND QOS MONITORING AND PREDICTION FOR UAV COMMUNICATION
    8.
    发明公开
    CELLULAR CONNECTIVITY AND QOS MONITORING AND PREDICTION FOR UAV COMMUNICATION 审中-公开

    公开(公告)号：US20240349236A1

    公开(公告)日：2024-10-17

    申请号：US18293998

    申请日：2022-08-03

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Guanzhou Wang ,  Samir Ferdi ,  Taimoor Abbas

    IPC: H04W64/00 ,  H04W28/02

    CPC classification number: H04W64/006 ,  H04W28/0226 ,  H04W28/0236

    Abstract: Cellular connectivity and quality of service (QOS) monitoring and prediction are provided for unmanned aerial vehicle (UAV) communication. A core network (CN) may select assisting UAVs for communication link monitoring according to a target UAV's flight route. The CN may receive the assisting UAV's monitoring report, which may be used to derive a communication link quality prediction for the target UAV's flight path. The target UAV may discover and select an adjacent pilot UAV, which flies ahead of the target UAV's trajectory. The target UAV may receive a monitoring report from the pilot UAV, which may be used to predict a communication link quality for the target UAV's flight path. An unmanned aerial system (CAS) network function (NF) may collect QOS monitoring information from other NFs for a predetermined/popular flight route. The UAS NF may provide a prediction to the USS (e.g., upon request).

    ECS DISCOVERY ASSOCIATED WITH ROAMING
    9.
    发明申请
    ECS DISCOVERY ASSOCIATED WITH ROAMING 有权

    公开(公告)号：US20250142305A1

    公开(公告)日：2025-05-01

    申请号：US18836434

    申请日：2023-02-07

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Michael Starsinic ,  Michel Roy ,  Kevin Di Lallo ,  Robert Gazda ,  Taimoor Abbas

    IPC: H04W4/50 ,  H04W8/08 ,  H04W48/18 ,  H04W84/04

    Abstract: A network node, e.g., an edge configuration server (ECS), associated with a first PLMN may receive a first message from a WTRU. The first message may indicate a request to be notified if a type of network node, e.g., an ECS, becomes available to be accessed by the WTRU. The network node may receive a second message from a second network node. The second message may indicate an identity of a second PLMN and may indicate that the WTRU has become registered with the second PLMN. The network node may determine that a third network node of the type of network node, e.g., an ECS, is available to be accessed by the WTRU in the second PLMN. The network node may determine local breakout (LBO) information for the WTRU to establish a LBO packet data unit (PDU) session in the second PLMN and access the third network node.

    PATH SWITCHING BETWEEN A UU AND A PC5 INTERFACE
    10.
    发明申请
    PATH SWITCHING BETWEEN A UU AND A PC5 INTERFACE 有权

    公开(公告)号：US20250071637A1

    公开(公告)日：2025-02-27

    申请号：US18832098

    申请日：2023-01-27

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Michelle Perras ,  Jung Je Son ,  Taimoor Abbas ,  Samir Ferdi ,  Saad Ahmad ,  Xiaoyan Shi

    IPC: H04W36/00 ,  H04L5/00 ,  H04W40/12 ,  H04W40/34

    Abstract: A wireless transmit receive unit (WTRU) may be configured to transmit on a first interface and determine to transmit on a second interface. The WTRU may receive configuration information. For example, the configuration information may include a path switching capability indication, a path switching policy, and an information sharing method indication. Based on the configuration information, the WTRU may determine to perform a path switch. In response to determining to perform a path switch, the WTRU may retrieve certain information associated with a peer WTRU. The WTRU may transmit, based on the retrieved information, a path switch request to the peer WTRU. The WTRU may receive a response to the path switch request. If the response indicates that the path switch request has been accepted by the peer WTRU, the WTRU may perform a communication path switch from the first interface to a second interface.

Patent Agency Ranking