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1. 发明申请

WO2012109422A1 METHOD AND APPARATUS FOR SYNCHRONIZING MOBILE STATION MEDIA FLOWS DURING A COLLABORATIVE SESSION 审中-公开
标题翻译：在协调会议期间同步移动站媒体流的方法和装置
公开(公告)号：WO2012109422A1
公开(公告)日：2012-08-16
申请号：PCT/US2012/024439
申请日：2012-02-09
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , DE FOY, Xavier , PATEL, Milan , SHAHEEN, Kamel M. , PURKAYASTHA, Debashish , LOTFALLAH, Osama , LIU, Hang
发明人： DE FOY, Xavier , PATEL, Milan , SHAHEEN, Kamel M. , PURKAYASTHA, Debashish , LOTFALLAH, Osama , LIU, Hang
IPC分类号： H04L29/06
CPC分类号： 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
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2012068430A1 METHOD AND APPARATUS FOR INTER-USER EQUIPMENT TRANSFER 审中-公开
标题翻译：用户设备传送的方法和装置
公开(公告)号：WO2012068430A1
公开(公告)日：2012-05-24
申请号：PCT/US2011/061319
申请日：2011-11-18
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , LIU, Hang , SHAHEEN, Kamel M. , PATEL, Milan , DE FOY, Xavier , LOTFALLAH, Osama , PURKAYASTHA, Debashish
发明人： LIU, Hang , SHAHEEN, Kamel M. , PATEL, Milan , DE FOY, Xavier , LOTFALLAH, Osama , PURKAYASTHA, Debashish
IPC分类号： H04L29/06
CPC分类号： H04L65/4007 , H04L65/1083 , H04L65/1093 , H04L65/4015
摘要： Techniques for inter-user equipment (UE) transfer (IUT) are disclosed. An application server receives an IUT request for transfer of a media session toward at least one UE such that a media stream is played by at least two UEs that are geographically separated after the transfer. The application server triggers inter-destination media synchronization (IDMS) for group synchronization of the media session among the UEs. The media stream may be anchored at a media server, and a media synchronization application server for the IDMS may be running at the media server. Alternatively, the media stream may be anchored at a media resource function (MRF), and a media synchronization application server for the IDMS may be running at the MRF.
摘要翻译：公开了用于用户间设备（UE）传送（IUT）的技术。应用服务器接收针对至少一个UE传输媒体会话的IUT请求，使得在传输之后由至少两个在地理上分离的UE播放媒体流。应用服务器触发用于UE之间的媒体会话的组同步的目的地间媒体同步（IDMS）。媒体流可以被锚定在媒体服务器处，并且用于IDMS的媒体同步应用服务器可以在媒体服务器上运行。或者，媒体流可以被锚定在媒体资源功能（MRF），并且用于IDMS的媒体同步应用服务器可以在MRF上运行。

3. 发明申请

WO2013049587A2 METHOD AND APPARATUS FOR ENABLING ACCESS TO APPLICATIONS INTEGRATED WITH A VISITED NETWORK 审中-公开
标题翻译：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：WO2013049587A2
公开(公告)日：2013-04-04
申请号：PCT/US2012/057946
申请日：2012-09-28
申请人： INTERDIGITAL PATENT HOLDINGS INC. , DE FOY, Xavier , TARGALI, Yousif , SHAHEEN, Kamel M. , LIU, Hang , PATEL, Milan , LOTFALLAH, Osama
发明人： DE FOY, Xavier , TARGALI, Yousif , SHAHEEN, Kamel M. , LIU, Hang , PATEL, Milan , LOTFALLAH, Osama
IPC分类号： H04W8/20 , H04W12/06
CPC分类号： H04L63/0815 , H04L41/0893 , H04L41/5054 , H04L61/1588 , H04L63/102 , H04W4/50 , H04W4/70 , H04W8/04 , H04W8/20 , H04W12/06 , H04W12/08
摘要： 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.
摘要翻译：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用户服务器（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通信以访问HSS。

4. 发明申请

WO2012174355A1 METHOD AND APPARATUS FOR DELIVERING CONTENT TO A ROAMING MOBILE STATION USING AN IMS INFRASTRUCTURE 审中-公开
标题翻译：使用IMS基础设施向滚动移动站传递内容的方法和装置
公开(公告)号：WO2012174355A1
公开(公告)日：2012-12-20
申请号：PCT/US2012/042630
申请日：2012-06-15
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PURKAYASTHA, Debashish , LIU, Hang , LOTFALLAH, Osama , PATEL, Milan , KARAMPATSIS, Dimitrios , SHAHEEN, Kamel M.
发明人： PURKAYASTHA, Debashish , LIU, Hang , LOTFALLAH, Osama , PATEL, Milan , KARAMPATSIS, Dimitrios , SHAHEEN, Kamel M.
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L65/1016 , H04L65/1069 , H04L65/1083 , H04W8/082
摘要： A method and apparatus are described for delivering content object or multimedia service ("content") to a wireless transmit/receive unit (WTRU) roaming in a visited network. In one example, the roaming WTRU sends a request message to a home or visited network. The home or visiting network determines that the WTRU is roaming and availability of the requested content at the visited network. A media path may be established between the WTRU and the visited network/home network on a condition that the requested content is available/unavailable at the visited network. In another example, the home or visiting network may determine an optimal content location and send an indication to the WTRU or a network node to obtain the requested content from the optical content location. The optimal content location is learnt from content location information obtained from request messages, response messages, subscriptions and published information.
摘要翻译：描述了用于将内容对象或多媒体服务（“内容”）传递到在访问网络中漫游的无线发射/接收单元（WTRU）的方法和装置。在一个示例中，漫游WTRU向家庭或受访网络发送请求消息。归属或访问网络确定WTRU在访问网络处漫游和所请求的内容的可用性。可以在所请求的内容在访问网络可用/不可用的情况下，在WTRU和被访问网络/家庭网络之间建立媒体路径。在另一示例中，家庭或访问网络可以确定最佳内容位置，并向WTRU或网络节点发送指示以从光学内容位置获得所请求的内容。从从请求消息，响应消息，订阅和发布的信息获得的内容位置信息中学习最佳内容位置。

5. 发明申请

WO2011091296A1 SESSION TRANSFER AND BOOKMARKING SUPPORT FOR STREAMING SERVICES 审中-公开
标题翻译：会议转移和书签支持流动服务
公开(公告)号：WO2011091296A1
公开(公告)日：2011-07-28
申请号：PCT/US2011/022116
申请日：2011-01-21
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PERRAS, Michelle , PURKAYASTHA, Debashish , SHAHEEN, Kamel M. , GAZDA, Robert G.
发明人： PERRAS, Michelle , PURKAYASTHA, Debashish , SHAHEEN, Kamel M. , GAZDA, Robert G.
IPC分类号： H04L29/06
CPC分类号： H04L65/4084 , H04L65/4092 , H04L65/60 , H04L65/608
摘要： Methods and apparatus for bookmarking streaming media sessions are disclosed. Bookmarks may be used for hypertext transfer protocol (HTTP) streaming media sessions and may support pause and resume functionalities. The bookmarks may be stored at a server or may be stored at a client. The bookmarks may use current HTTP functionalities or may modify existing HTTP functionalities. Methods and apparatus for inter-device session transfer of a streaming media session with bookmarking support are also disclosed. A device currently streaming a media session may initiate the session transfer or a target device may initiate the session transfer. A bookmark may be explicitly requested and stored at the server by a device, may be part of an inter-wireless transmit/receive unit (WTRU) transfer command sent to a server, or may be sent directly from one device to another device.
摘要翻译：公开了用于书签流媒体会话的方法和装置。书签可用于超文本传输协议（HTTP）流媒体会话，并且可以支持暂停和恢复功能。书签可以存储在服务器处，或者可以存储在客户端。书签可以使用当前的HTTP功能，或者可以修改现有的HTTP功能。还公开了用于具有书签支持的流媒体会话的设备间会话传送的方法和装置。当前流媒体会话的设备可以发起会话传送，或者目标设备可以发起会话传送。可以通过设备明确地请求并存储在服务器处的书签，可以是发送到服务器的无线内发送/接收单元（WTRU）传输命令的一部分，或者可以直接从一个设备发送到另一个设备。

6. 发明申请

WO2011085328A1 PUSH BASED INTER-OPERATOR INTER-DEVICE TRANSFER 审中-公开
标题翻译：基于推理的互操作器间设备传送
公开(公告)号：WO2011085328A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020708
申请日：2011-01-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PATEL, Milan , SHAHEEN, Kamel M.
发明人： PATEL, Milan , SHAHEEN, Kamel M.
IPC分类号： H04W36/00 , H04L29/06
CPC分类号： H04W36/0005 , H04L65/1089 , H04L65/4015 , H04W36/14
摘要： Methods and apparatus for push based inter-operator inter-device transfer are described. Methods include anchoring the inter-device transfer signaling at a source operator, and at a target operator. Methods also include subsequent push and pull based inter-device transfers within a target operator.
摘要翻译：描述了用于基于推送的运营商间设备间传送的方法和装置。方法包括在源操作员和目标操作员处锚定设备间传送信令。方法还包括在目标操作者内的随后的基于推和拉的设备间传送。

7. 发明申请

WO2011109722A1 METHOD AND APPARATUS FOR IDENTIFICATION AND TRANSFER IN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM COLLABORATIVE SESSIONS 审中-公开
标题翻译：互联网协议多媒体子系统协调会议的识别和传输方法与装置
公开(公告)号：WO2011109722A1
公开(公告)日：2011-09-09
申请号：PCT/US2011/027215
申请日：2011-03-04
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PATEL, Milan , SHAHEEN, Kamel M.
发明人： PATEL, Milan , SHAHEEN, Kamel M.
IPC分类号： H04L29/06
CPC分类号： H04L67/16 , H04L65/1006 , H04L65/1016 , H04L65/1063 , H04L65/1073 , H04L65/1083 , H04L65/1096 , H04L65/80 , H04L67/141 , H04L67/42
摘要： A method and apparatus are described for performing Internet Protocol (IP) Multimedia Subsystem (IMS) operation. A wireless transmit/receive unit (WTRU) registers an IMS service priority with an IMS network. The IMS service priority indicates the WTRU's priority in receiving IMS services. The WTRU may receive an IMS service from the IMS network based on the WTRU's IMS service priority. The IMS service priority may be indicated using a priority value and the WTRU may use Session Initiation Protocol (SIP) messaging to signal with the IMS network. The WTRU may register the service priority value using a q-value parameter in an SIP Contact field header. The WTRU may also register a public user identity with the IMS network and the public user identity may be shared with other IMS-capable WTRUs.
摘要翻译：描述了用于执行因特网协议（IP）多媒体子系统（IMS）操作的方法和装置。无线发射/接收单元（WTRU）向IMS网络注册IMS服务优先级。 IMS服务优先级指示WTRU在接收IMS服务方面的优先级。 WTRU可以基于WTRU的IMS服务优先级从IMS网络接收IMS服务。可以使用优先级值来指示IMS服务优先级，并且WTRU可以使用会话发起协议（SIP）消息来与IMS网络进行信令。 WTRU可以使用SIP联系人字段头中的q值参数注册服务优先级值。 WTRU还可以向IMS网络注册公共用户身份，并且公共用户身份可以与其他具有IMS功能的WTRU共享。

8. 发明申请

WO2012135467A1 PERFORMING A SELECTIVE IP TRAFFIC OFFLOAD PROCEDURE 审中-公开
标题翻译：执行选择性IP流量卸载程序
公开(公告)号：WO2012135467A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/031162
申请日：2012-03-29
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , KARAMPATSIS, Dimitrios , SHAHEEN, Kamel M. , PATEL, Milan
发明人： KARAMPATSIS, Dimitrios , SHAHEEN, Kamel M. , PATEL, Milan
IPC分类号： H04W36/12
CPC分类号： H04W8/082 , H04W36/0033 , H04W76/20 , H04W84/045
摘要： A method and apparatus are described for performing a selected Internet protocol (IP) traffic offload (SIPTO) procedure. A network node, (e.g., a mobility management entity (MME) or a serving general packet radio service (GPRS) support node (SGSN)), may receive a packet data network (PDN) connectivity request from a wireless transmit/receive unit (WTRU). A determination may be made to perform SIPTO at a local network, and the WTRU may perform a PDN release and reconnection procedure. The determination may be based on at least one of a closed subscriber group (CSG) identity (ID), a home evolved Node-B (HeNB) ID or a local network ID. An access network discovery and selection function (ANDSF) may be queried for IP interface selection (OPIIS) rules, a local access point name (APN) that supports per flow SIPTO at a local network, and IP flows that may be routed to the local APN.
摘要翻译：描述了用于执行选择的因特网协议（IP）流量卸载（SIPTO）过程的方法和装置。网络节点（例如，移动性管理实体（MME）或服务通用分组无线电服务（GPRS）支持节点（SGSN））可以从无线发射/接收单元接收分组数据网络（PDN）连接请求 WTRU）。可以确定在本地网络执行SIPTO，并且WTRU可以执行PDN释放和重新连接过程。确定可以基于封闭用户组（CSG）身份（ID），归属演进节点B（HeNB）ID或本地网络ID中的至少一个。可以查询接入网络发现和选择功能（ANDSF）用于IP接口选择（OPIIS）规则，在本地网络上支持每流SIPTO的本地接入点名称（APN），以及可以路由到本地的IP流 APN。

9. 发明申请

WO2011116288A1 AUTHORIZING INTER USER ELEMENT SESSION TRANSFER 审中-公开
标题翻译：授权用户元素会话传输
公开(公告)号：WO2011116288A1
公开(公告)日：2011-09-22
申请号：PCT/US2011/029007
申请日：2011-03-18
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PATEL, Milan , SHAHEEN, Kamel M.
发明人： PATEL, Milan , SHAHEEN, Kamel M.
IPC分类号： H04L29/06
CPC分类号： H04W72/044 , H04L65/1006 , H04L65/1016 , H04L65/1063 , H04L65/1083 , H04L65/1093 , H04W12/06
摘要： A method of replicating a media session in a Service Centralized and Continuity Application Server (SCC AS), the method comprising receiving a collaborative replication session invite request from a second wireless transmit/receive unit (WTRU), performing authorization of the collaborative replication session invite request, allocating a media resource for a replicated media flow, transmitting a response for the replicated media flow in a media resource function (MRF) to second WTRU, updating an access leg on a first WTRU for the replicated media flow with the MRF, and updating a remote leg for the replicated media flow in the MRF.
摘要翻译：一种在服务集中和连续性应用服务器（SCC AS）中复制媒体会话的方法，所述方法包括从第二无线发射/接收单元（WTRU）接收协作复制会话邀请请求，执行协作复制会话邀请的授权请求，分配用于复制的媒体流的媒体资源，将媒体资源功能（MRF）中的复制媒体流的响应传输到第二WTRU，在MRF上更新用于复制媒体流的第一WTRU上的接入分支;以及更新MRF中的复制媒体流的远程支路。

10. 发明申请

WO2011088051A1 PULL BASED INTER-OPERATOR INTER-DEVICE TRANSFER 审中-公开
标题翻译：基于拉拔的互操作器间设备传送
公开(公告)号：WO2011088051A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/020856
申请日：2011-01-11
申请人： INTERDIGITAL PATENT HOLDINGS, INC. , PATEL, Milan , SHAHEEN, Kamel M.
发明人： PATEL, Milan , SHAHEEN, Kamel M.
IPC分类号： H04W36/00 , H04L29/06
CPC分类号： H04W36/0005 , H04L65/1093 , H04W36/14
摘要： Methods and apparatus for pull based inter-operator inter-device transfer are described. Methods include anchoring the inter-device transfer signaling solely at a source operator, solely at a target operator and jointly at the source and target operators.
摘要翻译：描述了用于基于牵引的跨操作员间设备间传送的方法和装置。方法包括仅在源运营商处固定设备间传输信令，仅在目标运营商处并在源和目标运营商共同锚定。

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