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    Inter-unit transfer support using mobile internet protocol
    31.
    发明授权
    Inter-unit transfer support using mobile internet protocol 有权
    使用移动互联网协议的单位间转移支持

    公开(公告)号：US09210199B2

    公开(公告)日：2015-12-08

    申请号：US14489431

    申请日：2014-09-17

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Michelle Perras ,  Xavier De Foy ,  Kamel M. Shaheen

    IPC: H04L12/58 ,  H04L29/06 ,  H04W8/08 ,  H04W80/04 ,  H04W40/30 ,  H04W40/34

    CPC classification number: H04L65/1083 ,  H04L65/1089 ,  H04L65/1096 ,  H04W8/08 ,  H04W40/30 ,  H04W40/34 ,  H04W80/04

    Abstract: A WTRU may receive a first data flow from a source device such as a correspondence node and perform a seamless IUT such that the correspondent node is unaware that the flow has been transferred to a different WTRU. The WTRU may register with a first home agent, wherein the first home agent receives a plurality of messages addressed for a home address. The home agent may forward the messages to the WTRU at a first care-of-address. The WTRU may send a binding update to the first home agent. The binding update may comprise a second traffic selector and a second action. The second action may specify that a second message of the plurality of messages is to be forwarded to a different WTRU when the second message matches the second traffic selector.

    Abstract translation: WTRU可以从诸如对应节点的源设备接收第一数据流，并且执行无缝IUT，使得对端节点不知道该流已被传送到不同的WTRU。 WTRU可以向第一归属代理注册，其中第一归属代理接收寻址归属地址的多个消息。 归属代理可以以第一转交地址将消息转发到WTRU。 WTRU可以向第一归属代理发送绑定更新。 绑定更新可以包括第二流量选择器和第二动作。 第二动作可以指定当第二消息与第二通信量选择器匹配时，多个消息的第二消息将被转发到不同的WTRU。

    METHOD AND SYSTEM FOR CDN EXCHANGE INTERCONNECTION
    32.
    发明申请
    METHOD AND SYSTEM FOR CDN EXCHANGE INTERCONNECTION 审中-公开
    CDN交换互连的方法与系统

    公开(公告)号：US20150026352A1

    公开(公告)日：2015-01-22

    申请号：US14382522

    申请日：2013-03-05

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Xavier De Foy ,  Hang Liu ,  Serhad Doken ,  Shamim Akbar Rahman

    IPC: H04L29/08

    CPC classification number: H04L67/141 ,  H04L67/16 ,  H04L67/288

    Abstract: The disclosure pertains to CDNI interconnection at a global level. CDNXs are enhanced to provide logging services associated with bilateral or multilateral agreement with CDNs, where these CDNs are interconnected with other CDNs not using the same CDNX. Moreover, additional functions are added in CDNXs and CDN Interconnection protocols to support CDN capability advertisement, CDN peer discovery, and to bootstrap CDN Interconnection.

    Abstract translation: 本公开涉及全球一级的CDNI互连。 CDNX被增强以提供与CDN的双边或多边协议相关联的记录服务，其中这些CDN与不使用相同CDNX的其他CDN相互连接。 此外，在CDNX和CDN互连协议中增加了附加功能，以支持CD​​N能力广告，CDN对等体发现以及引导CDN互连。

    METHOD AND APPARATUS FOR PROVIDING INTERFACING BETWEEN CONTENT DELIVERY NETWORKS
    33.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING INTERFACING BETWEEN CONTENT DELIVERY NETWORKS 有权
    用于提供内容传送网络之间的接口的方法和装置

    公开(公告)号：US20130094445A1

    公开(公告)日：2013-04-18

    申请号：US13650718

    申请日：2012-10-12

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Xavier De Foy ,  Hang Liu ,  Serhad Doken ,  Osama Lotfallah ,  Shamim Akbar Rahman

    IPC: H04W40/00

    CPC classification number: H04L45/021

    Abstract: A method and apparatus are described for forwarding content delivery network interconnection (CDNI) signaling. A CDNI router content delivery network (CDN) may establish CDNIs with upstream and downstream CDNs. The CDNI router CDN may receive a CDNI route advertisement message from at least one of the upstream and downstream CDNs. The CDNI router CDN may update at least one end-user-based CDNI routing table based on Internet protocol (IP) address blocks in the CDNI route advertisement message. The CDNI router CDN may transmit an updated CDNI route advertisement message to at least one of the upstream and downstream CDNs. At least one of the upstream and downstream CDNs may update at least one end-user-based CDNI routing table based on the end user IP address blocks in the updated CDNI route advertisement message.

    Abstract translation: 描述了用于转发内容传送网络互连（CDNI）信令的方法和装置。 CDNI路由器内容传送网络（CDN）可以建立具有上游和下游CDN的CDNI。 CDNI路由器CDN可以从上游和下游CDN中的至少一个接收CDNI路由通告消息。 CDNI路由器CDN可以基于CDNI路由通告消息中的因特网协议（IP）地址块来更新至少一个基于终端用户的CDNI路由表。 CDNI路由器CDN可以将更新的CDNI路由通告消息发送到上游和下游CDN中的至少一个。 上游和下游CDN中的至少一个可以基于更新的CDNI路由通告消息中的最终用户IP地址块来更新至少一个基于终端用户的CDNI路由表。

    METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO NETWORK PROGRAMMING
    34.
    发明公开
    METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO NETWORK PROGRAMMING 审中-公开

    公开(公告)号：US20240244014A1

    公开(公告)日：2024-07-18

    申请号：US18289710

    申请日：2022-05-06

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Xavier De Foy ,  Shamim Rahman ,  Ulises Olvera-Hernandez

    IPC: H04L49/00 ,  H04L45/74

    CPC classification number: H04L49/70 ,  H04L45/74

    Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to network programming are disclosed herein. In an embodiment, a method for operating a user network program on a WTRU/UPF, comprises: A method for operating a user network program on a WTRU/UPF, the method comprising: deploying a network program instance based on a network program including network information elements (IEs); receiving a data packet from a source; associating IEs with the data packet; forwarding the data packet to the network program instance; upon reception of a data packet from the network program instance, retrieving IEs associated with the data packet; and forwarding the data packet to a destination according to the IEs. forwarding the data packet to a destination according to the IEs.

    PDU-BASED PRIORITY LEVEL DETERMINATION WITHIN A DOWNLINK QOS FLOW
    35.
    发明公开
    PDU-BASED PRIORITY LEVEL DETERMINATION WITHIN A DOWNLINK QOS FLOW 审中-公开

    公开(公告)号：US20240196265A1

    公开(公告)日：2024-06-13

    申请号：US18532550

    申请日：2023-12-07

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Michael Starsinic ,  Jaya Rao ,  Xavier De Foy ,  Achref Methenni

    IPC: H04W28/02

    CPC classification number: H04W28/0268 ,  H04W28/0289

    Abstract: A radio access network (RAN) node and methods to transmit downlink packet data units (PDUs) associated with a quality of service (QOS) flow of a PDU session with differing priority levels on a per-PDU basis are disclosed. A base station may receive, from a session management function (SMF), a packet data unit (PDU) set importance rule associated with a quality of service (QOS) profile for a PDU session. The base station receives, from a user plane function (UPF), a PDU for downlink transmission, the PDU received in a general packet radio service tunneling protocol (GTP-U) message having a header, and determines a priority level of the PDU based on information in the GTP-U message header and the PDU set importance rule. The base station may schedule the PDU for downlink transmission based on the determined priority level. Additional embodiments are disclosed.

    USER EQUIPMENT/WIRELESS TRANSMIT/RECEIVE UNIT-PROVIDED DATA NETWORKS ON WTRUS
    37.
    发明公开
    USER EQUIPMENT/WIRELESS TRANSMIT/RECEIVE UNIT-PROVIDED DATA NETWORKS ON WTRUS 审中-公开

    公开(公告)号：US20230413212A1

    公开(公告)日：2023-12-21

    申请号：US18033257

    申请日：2021-10-22

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Xavier De Foy ,  Ulises Olvera-Hernandez ,  Saad Ahmad ,  Shamim Rahman

    IPC: H04W60/04 ,  H04W12/06

    CPC classification number: H04W60/04 ,  H04W12/06

    Abstract: Systems and methods are described herein for a wireless transmit/receive unit (WTRU) activating and/or deactivating user equipment (UE)/WTRU-provided data network (UPDN). The WTRU may advertise availability of UPDN a (e.g., 5G) network. A UPDN software application may be transferred onto and/or installed on a WTRU to implement a UPDN. A WTRU may be authenticated and/or authorized to a host for a given UPDN instance, UPDN installation and/or update may be configured if an authentication fails because a UPDN software application is not up-to-date and/or not installed. A WTRU may provide information to a service provider for installing UPDN and/or update UPDN software. Control connectivity and/or path selection for UPDN may be configured by one or more WTRU route selection policy (URSP) rules. A UPDN profile and/or UPDN subscription profile may be configured in a system (e.g., 5G system (5GS)). UPDN may be provisioned in a (e.g., 5G) network.

    METHODS AND DEVICES FOR HANDLING VIRTUAL DOMAINS
    38.
    发明公开
    METHODS AND DEVICES FOR HANDLING VIRTUAL DOMAINS 审中-公开

    公开(公告)号：US20230308985A1

    公开(公告)日：2023-09-28

    申请号：US18013066

    申请日：2021-06-29

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Xavier De Foy ,  Scott Hergenhan ,  Michel Roy ,  Debashish Purkayastha ,  Robert Gazda

    IPC: H04W40/36

    CPC classification number: H04W40/36

    Abstract: A wireless transmit / receive unit, WTRU, connects to a first AP, receives domain identifiers, requests corresponding descriptors and receives a list of descriptors. An application on the WTRU requests a list of domains and attributes corresponding to service names or service sets, which is returned by the WTRU. The application selects one or more domains for communications, the WTRU selects corresponding network resources and the application connects to local services. After moving to a new location, the WTRU connects to a second AP and receives a second set of domain identifiers, selects the one matching the request from the application and provides these to the application that, with the aid of the WTRU connects to local services.

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