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    Sponsoring of a mobile station session by another mobile station in a wireless network
    11.
    发明授权
    Sponsoring of a mobile station session by another mobile station in a wireless network 有权
    在无线网络中由另一移动台赞助移动台会话

    公开(公告)号：US09426305B2

    公开(公告)日：2016-08-23

    申请号：US14385625

    申请日：2013-03-15

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Xavier De Foy ,  Ulises Olvera-Hernandez ,  Dimitrios Karampatsis ,  Hang Liu ,  Kamel M. Shaheen

    IPC: H04M15/00 ,  H04L12/14 ,  H04L29/08 ,  H04W4/24 ,  G06F9/445

    CPC classification number: H04W4/26 ,  G06F8/61 ,  H04L12/1478 ,  H04L67/306 ,  H04M15/09 ,  H04M15/64 ,  H04M2215/0192 ,  H04M2215/32 ,  H04W4/24 ,  H04W76/14

    Abstract: An apparatus and method are described for sponsoring service and preferential traffic handling, (i.e., data connectivity) by wireless transmit/receive units (WTRUs). A first WTRU may initiate user sponsoring of a second WTRU via an application server (AS). The first WTRU may receive a service trigger from the AS and forward the service trigger to the second WTRU. The second WTRU may then initiate a sponsored session with the AS using the service trigger in order to receive a service from the AS. The first WTRU may also request the AS to transfer a credit to the second WTRU. The AS may establish a direct communication link with a charging system including an online charging function (OCF) and a charging data function (CDF). The AS may send a request to a network to provide preferential traffic handling needed to deliver content to the second WTRU.

    Abstract translation: 描述了通过无线发射/接收单元（WTRU）来赞助服务和优先业务处理（即，数据连接）的装置和方法。 第一WTRU可以经由应用服务器（AS）来启动对第二WTRU的用户赞助。 第一WTRU可以从AS接收服务触发，并将服务触发转发给第二WTRU。 然后，第二WTRU可以使用服务触发来发起与AS的赞助会话，以便从AS接收服务。 第一WTRU还可以请求AS向第二WTRU传输信用。 AS可以与包括在线计费功能（OCF）和计费数据功能（CDF）的计费系统建立直接通信链路。 AS可以向网络发送请求以提供将内容递送到第二WTRU所需的优先业务处理。

    METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IMS AND GENERIC IP CLIENTS
    12.
    发明申请
    METHOD AND APPARATUS FOR INTER-DEVICE TRANSFER (HANDOFF) BETWEEN IMS AND GENERIC IP CLIENTS 审中-公开
    IMS和一般IP客户端之间的设备间传输（HANDOFF）的方法和设备

    公开(公告)号：US20160242086A1

    公开(公告)日：2016-08-18

    申请号：US15135201

    申请日：2016-04-21

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Xavier De Foy ,  Robert G. Gazda ,  Debashish Purkayastha ,  Kamel M. Shaheen

    IPC: H04W36/12 ,  H04L29/06

    CPC classification number: H04L65/1096 ,  H04L65/1016 ,  H04L65/1093 ,  H04L69/08 ,  H04W36/12 ,  H04W60/00 ,  H04W76/14 ,  H04W84/045

    Abstract: A method of Inter-User Equipment (UE) Transfer (IUT) for use in an Internet Protocol (IP) Multimedia Subsystem (IMS) capable wireless transmit/receive unit (WTRU), the method comprising: receiving, at the IMS capable WTRU, an IUT session transfer command from a non-IMS capable WTRU via non-IMS signaling; translating, at the IMS capable WTRU, the IUT session transfer command to an IMS based message; and transmitting, from the IMS capable WTRU, the translated IMS based message to a Service Centralization and Continuity Application Server (SCC AS).

    Abstract translation: 一种用于具有能力的因特网协议（IP）多媒体子系统（IMS）能力的无线发射/接收单元（WTRU）的用户设备（UE）传输（IUT）的方法，所述方法包括：在具有IMS功能的WTRU处， 经由非IMS信令从来自非IMS能力的WTRU的IUT会话传送命令; 在IMS能力的WTRU处将IUT会话传送命令转换到基于IMS的消息; 以及从IMS能力的WTRU传送经翻译的基于IMS的消息到服务集中和连续性应用服务器（SCC AS）。

    INTER-UNIT TRANSFER SUPPORT USING MOBILE INTERNET PROTOCOL
    14.
    发明申请
    INTER-UNIT TRANSFER SUPPORT USING MOBILE INTERNET PROTOCOL 审中-公开
    使用移动互联网协议进行的单元间传输支持

    公开(公告)号：US20150003438A1

    公开(公告)日：2015-01-01

    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: H04L29/06 ,  H04W40/30 ,  H04W8/08 ,  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业务选择器匹配时，多个消息的第二消息将被转发到不同的WTRU。

    Method and apparatus for inter-user equipment transfer of streaming media
    16.
    发明授权
    Method and apparatus for inter-user equipment transfer of streaming media 有权
    用于流媒体的用户间设备传输的方法和装置

    公开(公告)号：US09560088B2

    公开(公告)日：2017-01-31

    申请号：US14860325

    申请日：2015-09-21

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Hang Liu ,  Kamel M. Shaheen ,  Milan Patel ,  Xavier De Foy ,  Osama Lotfallah ,  Debashish Purkayastha

    IPC: G06F15/16 ,  H04L29/06

    CPC classification number: H04L65/4007 ,  H04L65/1083 ,  H04L65/1093 ,  H04L65/4015

    Abstract: Techniques for inter-user equipment (UE) transfer (IUT) are disclosed. An application server may receive an IUT request for transfer of a media session toward at least one initial UE such that the media session is to be played by at least two target UEs. The server may determine eligibility for IUT with group synchronization based on the request. The server may send a message to the initial UE that IUT with group synchronization is not allowed on a condition that IUT with group synchronization is not allowed. Further, the server may trigger inter-destination media synchronization (IDMS) for group synchronization of media sessions among the UEs on a condition that IUT with group synchronization is allowed. The media sessions may include a first media session and second media session. The media stream may be played by at least two UEs that are geographically separated after the transfer.

    Abstract translation: 公开了用于用户间设备（UE）传送（IUT）的技术。 应用服务器可以接收针对至少一个初始UE传输媒体会话的IUT请求，使得媒体会话将被至少两个目标UE播放。 服务器可以根据请求确定具有组同步的IUT的资格。 服务器可以向初始UE发送消息，在不允许具有组同步的IUT的条件下，不允许具有组同步的IUT。 此外，在允许具有组同步的IUT的条件下，服务器可以触发用于UE之间的媒体会话的组同步的目的地间媒体同步（IDMS）。 媒体会话可以包括第一媒体会话和第二媒体会话。 媒体流可以由传输之后的地理上分离的至少两个UE播放。

    METHOD AND APPARATUS FOR ENABLING ACCESS TO APPLICATIONS INTEGRATED WITH A VISITED NETWORK
    17.
    发明申请
    METHOD AND APPARATUS FOR ENABLING ACCESS TO APPLICATIONS INTEGRATED WITH A VISITED NETWORK 审中-公开
    用于访问与可视化网络集成的应用程序的方法和装置

    公开(公告)号：US20170012966A1

    公开(公告)日：2017-01-12

    申请号：US15274890

    申请日：2016-09-23

    Applicant: InterDigital Patent Holdings, Inc

    Inventor： Xavier De Foy ,  Kamel M. Shaheen ,  Milan Patel ,  Osama Lotfallah ,  Hang Liu ,  Yousif Targali

    IPC: H04L29/06 ,  H04W8/20 ,  H04W8/04 ,  H04W12/08 ,  H04W12/06

    CPC classification number: H04L63/0815 ,  H04L41/0893 ,  H04L41/5054 ,  H04L61/1588 ,  H04L63/102 ,  H04W4/50 ,  H04W4/70 ,  H04W8/04 ,  H04W8/20 ,  H04W12/06 ,  H04W12/08

    Abstract: An application server receives a request for service from a wireless transmit/receive unit (WTRU) associated with a home network that includes a home subscriber server (HSS) and a bootstrapping server function (BSF) coupled via a Zh reference point. The application server authenticates the WTRU at least in part by (i) redirecting the WTRU to an identity provider co-located with a network application function (IDP/NAF) and coupled to the BSF via a Zn reference point and (ii) receiving an assertion from the WTRU that the IDP/NAF has authenticated the WTRU based on user security settings retrieved from the BSF by the IDP/NAF over the Zn reference point. After authenticating the WTRU, the application server (i) retrieves user-specific Sh-reference-point-type data from the HSS via the IDP/NAF over the Zn and Zh reference points and (ii) provides the service to the WTRU based on the retrieved user-specific Sh-reference-point-type data.

    Abstract translation: 应用服务器从与归属网络相关联的无线发射/接收单元（WTRU）接收服务请求，该家庭网络包括通过Zh参考点耦合的归属订户服务器（HSS）和自举服务器功能（BSF）。 应用服务器至少部分地通过（i）将WTRU重定向到与网络应用功能（IDP / NAF）共同定位的身份提供者，并经由Zn参考点耦合到BSF，并且（ii）接收 来自WTRU的断言是，IDP / NAF基于通过Zn参考点通过IDP / NAF从BSF检索的用户安全设置来认证WTRU。 在对WTRU进行认证之后，应用服务器（i）通过Zn和Zh参考点经由IDP / NAF从HSS检索用户特定的Sh参考点类型的数据，并且（ii）基于 检索到的用户特定的Sh参考点型数据。

    Method and apparatus for synchronizing mobile station media flows during a collaborative session
    18.
    发明授权
    Method and apparatus for synchronizing mobile station media flows during a collaborative session 有权
    用于在协作会话期间同步移动台媒体流的方法和装置

    公开(公告)号：US09544127B2

    公开(公告)日：2017-01-10

    申请号：US14691121

    申请日：2015-04-20

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Xavier De Foy ,  Milan Patel ,  Kamel M. Shaheen ,  Debashish Purkayastha ,  Osama Lotfallah ,  Hang Liu

    IPC: H04B7/00 ,  H04L7/00 ,  H04L29/06 ,  H04L29/08

    CPC classification number: H04W4/08 ,  H04L7/0008 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1089 ,  H04L65/1093 ,  H04L65/4015 ,  H04L65/403 ,  H04L65/4084 ,  H04L67/10 ,  H04L67/14 ,  H04L67/141 ,  H04W56/001

    Abstract: A method and apparatus are described for synchronizing mobile station (i.e., wireless transmit/receive unit (WTRU)) media flows during a collaboration session. Inter-WTRU transfer request messages, flow addition request messages and session update request messages may be exchanged between a plurality of WTRUs and a session continuity control application server (SCC-AS). Each of the messages may include a session description protocol (SDP) attribute line containing time synchronization information (e.g., a presentation time offset (PTO) information element (IE), a media flow group identity (ID) and a synchronization tolerance IE). The SCC-AS may update the time synchronization information and include the updated information in messages it sends to the WTRUs, which may re-synchronize their respective media flows based on the updated time synchronization information.

    Abstract translation: 描述了在协作会话期间同步移动台（即，无线发射/接收单元（WTRU））媒体流的方法和装置。 可以在多个WTRU和会话连续性控制应用服务器（SCC-AS）之间交换WTRU间传输请求消息，流添加请求消息和会话更新请求消息。 每个消息可以包括包含时间同步信息（例如，呈现时间偏移（PTO）信息元素（IE）），媒体流组标识（ID）和同步容限IE）的会话描述协议（SDP）属性行。 SCC-AS可以更新时间同步信息，并将更新的信息包括在其发送到WTRU的消息中，其可以基于更新的时间同步信息重新同步其各自的媒体流。

    Method and apparatus for enabling access to applications integrated with a visited network
    19.
    发明授权
    Method and apparatus for enabling access to applications integrated with a visited network 有权
    用于允许访问与访问网络集成的应用的方法和装置

    公开(公告)号：US09497627B2

    公开(公告)日：2016-11-15

    申请号：US13630523

    申请日：2012-09-28

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Xavier De Foy ,  Yousif Targali ,  Kamel M. Shaheen ,  Hang Liu ,  Milan Patel ,  Osama Lotfallah

    IPC: H04W12/06 ,  H04W8/20 ,  H04L29/06 ,  H04W4/00 ,  H04L12/24 ,  H04L29/12

    CPC classification number: H04L63/0815 ,  H04L41/0893 ,  H04L41/5054 ,  H04L61/1588 ,  H04L63/102 ,  H04W4/50 ,  H04W4/70 ,  H04W8/04 ,  H04W8/20 ,  H04W12/06 ,  H04W12/08

    Abstract: A method and apparatus for interworking between a mobile network operator and an application provider are disclosed. A network application function (NAF) may be co-located with an OpenID provider such that an application server may communicate with the NAF to access a home subscriber server (HSS) via a bootstrapping server function (BSF). The interfaces between BSF and HSS, and between BSF and NAF may be enhanced to carry information that is available through Sh interface between the application server and the HSS. When the WTRU is roaming in a visited network, the application server may communicate with the visited network for charging and policing for serving the service request from the WTRU. The application server may be co-located with an NAF, and may authenticate the WTRU using Generic Bootstrapping Architecture, and may communicate with a BSF in a home network via an eZn-proxy function to access an HSS.

    Abstract translation: 公开了一种用于移动网络运营商和应用提供商之间的互通的方法和装置。 网络应用功能（NAF）可以与OpenID提供者共同定位，使得应用服务器可以通过自举服务器功能（BSF）与NAF进行通信以访问归属订户服务器（HSS）。 可以增强BSF与HSS之间以及BSF与NAF之间的接口，以承载通过应用服务器与HSS之间的Sh接口可用的信息。 当WTRU在被访问网络中漫游时，应用服务器可以与拜访网络进行通信以进行计费和监管，以从WTRU服务服务请求。 应用服务器可以与NAF共同定位，并且可以使用通用引导架构认证WTRU，并且可以经由eZn代理功能与家庭网络中的BSF进行通信以访问HSS。

    METHODS AND SYSTEMS FOR INTEGRATION OF PEER-TO-PEER (P2P) NETWORKS WITH CONTENT DELIVERY NETWORKS (CDNS)
    20.
    发明申请
    METHODS AND SYSTEMS FOR INTEGRATION OF PEER-TO-PEER (P2P) NETWORKS WITH CONTENT DELIVERY NETWORKS (CDNS) 审中-公开
    用于集成与对等交付网络（P2P）网络与内容传送网络（CDNS）的方法和系统

    公开(公告)号：US20160294941A1

    公开(公告)日：2016-10-06

    申请号：US15183308

    申请日：2016-06-15

    Applicant: InterDigital Patent Holdings, Inc.

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

    IPC: H04L29/08 ,  H04L12/66

    CPC classification number: H04L67/1093 ,  H04L12/66 ,  H04L67/1046 ,  H04L67/1063 ,  H04L67/1091 ,  H04L67/14 ,  H04L67/2852

    Abstract: Disclosed herein are methods and systems for integrating peer-to-peer (P2P) networks with content delivery networks (CDNs). In an embodiment, a method for use in a network storage control peer (NSCP) supporting P2P operation includes receiving swarm stats from a tracker; determining, based on the received swarm stats, a P2P rarity associated with a content piece; and responsive to the determined P2P rarity, transmitting an upload request message to an ingestion gateway, wherein the upload request message indicates that the content piece is to be uploaded to a CDN.

    Abstract translation: 本文公开了用于将对等（P2P）网络与内容传送网络（CDN）集成的方法和系统。 在一个实施例中，在支持P2P操作的网络存储控制对等体（NSCP）中使用的方法包括从跟踪器接收群组统计信息; 基于所接收的群体统计确定与内容片段相关联的P2P稀有度; 并且响应于所确定的P2P稀有性，向摄取网关发送上传请求消息，其中所述上载请求消息指示所述内容片段将被上载到CDN。

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