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1. 发明申请

US20120317197A1 PEER TO PEER (P2P) OPERATION BY INTEGRATING WITH CONTENT DELIVERY NETWORKS (CDN) 有权
标题翻译：通过与内容交付网络（CDN）集成进行对等（P2P）操作
公开(公告)号：US20120317197A1
公开(公告)日：2012-12-13
申请号：US13490045
申请日：2012-06-06
申请人： Xavier De Foy , Hang Liu , Shamim A. Rahman , Milan Patel , Serhad Doken , Osama Lotfallah
发明人： Xavier De Foy , Hang Liu , Shamim A. Rahman , Milan Patel , Serhad Doken , Osama Lotfallah
IPC分类号： G06F15/16
CPC分类号： H04L67/1093 , H04L12/66 , H04L67/1046 , H04L67/1063 , H04L67/1091 , H04L67/14 , H04L67/2852
摘要： A method and apparatus for use in a network storage control peer (NSCP) supporting peer to peer (P2P) operation are disclosed. The method includes receiving information from a tracker, wherein the information includes swarm stats, selecting and joining a swarm based on the received information, receiving a first stat report from the tracker, wherein the stat report includes additional swarm stats, determining whether to upload information to an ingestion gateway based on the received first stat report, transmitting an upload request message to the ingestion gateway, receiving an upload response from the ingestion gateway, and transmitting a second stat report to the tracker; wherein the second stat report includes a uniform resource identifier (URI) for the uploaded information.
摘要翻译：公开了一种在支持对等（P2P）操作的网络存储控制对等体（NSCP）中使用的方法和装置。该方法包括从跟踪器接收信息，其中所述信息包括群体统计，基于所接收的信息选择和加入群组，从跟踪者接收第一统计报告，其中所述统计报告包括额外的群体统计信息，确定是否上传信息基于所接收的第一统计报告到摄取网关，向所述摄取网关发送上传请求消息，从所述摄取网关接收上传响应，以及向所述跟踪者发送第二统计报告; 其中所述第二统计报告包括所述上传信息的统一资源标识符（URI）。

2. 发明授权

US08880603B2 Peer to peer (P2P) operation by integrating with content delivery networks (CDN) 有权
标题翻译：通过与内容分发网络（CDN）集成进行对等（P2P）操作
公开(公告)号：US08880603B2
公开(公告)日：2014-11-04
申请号：US13490045
申请日：2012-06-06
申请人： Xavier De Foy , Hang Liu , Shamim A. Rahman , Milan Patel , Serhad Doken , Osama Lotfallah
发明人： Xavier De Foy , Hang Liu , Shamim A. Rahman , Milan Patel , Serhad Doken , Osama Lotfallah
IPC分类号： G06F15/16 , H04L29/08
CPC分类号： H04L67/1093 , H04L12/66 , H04L67/1046 , H04L67/1063 , H04L67/1091 , H04L67/14 , H04L67/2852
摘要： A method and apparatus for use in a network storage control peer (NSCP) supporting peer to peer (P2P) operation are disclosed. The method includes receiving information from a tracker, wherein the information includes swarm stats, selecting and joining a swarm based on the received information, receiving a first stat report from the tracker, wherein the stat report includes additional swarm stats, determining whether to upload information to an ingestion gateway based on the received first stat report, transmitting an upload request message to the ingestion gateway, receiving an upload response from the ingestion gateway, and transmitting a second stat report to the tracker; wherein the second stat report includes a uniform resource identifier (URI) for the uploaded information.
摘要翻译：公开了一种在支持对等（P2P）操作的网络存储控制对等体（NSCP）中使用的方法和装置。该方法包括从跟踪器接收信息，其中所述信息包括群体统计，基于所接收的信息选择和加入群组，从跟踪者接收第一统计报告，其中所述统计报告包括额外的群体统计信息，确定是否上传信息基于所接收的第一统计报告到摄取网关，向所述摄取网关发送上传请求消息，从所述摄取网关接收上传响应，以及向所述跟踪者发送第二统计报告; 其中所述第二统计报告包括所述上传信息的统一资源标识符（URI）。

3. 发明申请

US20130007186A1 CONTROLLING CONTENT CACHING AND RETRIEVAL 审中-公开
标题翻译：控制内容缓存和检索
公开(公告)号：US20130007186A1
公开(公告)日：2013-01-03
申请号：US13536491
申请日：2012-06-28
申请人： Hang Liu , Xavier De Foy , Osama Lotfallah , Serhad Doken , Milan Patel , Kamel M. Shaheen
发明人： Hang Liu , Xavier De Foy , Osama Lotfallah , Serhad Doken , Milan Patel , Kamel M. Shaheen
IPC分类号： G06F15/167
CPC分类号： H04L67/1008 , H04L67/101 , H04L67/1021 , H04L67/1046 , H04L67/1063 , H04L67/1076 , H04L67/1078 , H04L67/1091 , H04L67/2842 , H04L67/289
摘要： A tracker application server (AS) instructs a content cache server (CCS) to join a peer-to-peer (P2P) swarm based on the status of the P2P swarm. The tracker AS determines whether to invite a CCS to join the P2P swarm be based on an underlying network condition change, a peer node joining or leaving the P2P swarm, change(s) in traffic condition, location, capability or workload of the peer node(s) in the swarm. The tracker AS sends an invitation message to the CCS, indicating the content of interest and a peer list identifying the peer nodes of the P2P swarm. Upon receiving the invitation message from the tracker AS, the CCS sends a response to the tracker AS. Upon receiving a response indicating the acceptance of the invitation, the tracker AS puts the CCS into the P2P swarm, and the CCS joins the swarm using a P2P protocol.
摘要翻译：跟踪应用服务器（AS）根据P2P群的状态指示内容缓存服务器（CCS）加入对等（P2P）群。跟踪器AS基于底层网络状况变化，对等节点加入或离开P2P群组，决定是否邀请CCS加入P2P群组，改变对等节点的流量状况，位置，能力或工作量（s）在群中。跟踪器AS向CCS发送邀请消息，指示感兴趣的内容和标识P2P群的对等节点的对等体列表。在从跟踪器AS接收到邀请消息时，CCS向跟踪器AS发送响应。跟踪器AS收到指示接受邀请的响应后，将CCS放入P2P群中，CCS使用P2P协议加入群组。

4. 发明申请

US20140245359A1 Content Delivery Network Interconnection (CDNI) Mechanism 审中-公开
标题翻译：内容交付网络互连（CDNI）机制
公开(公告)号：US20140245359A1
公开(公告)日：2014-08-28
申请号：US14123512
申请日：2012-06-01
申请人： Xavier De Foy , Hang Liu , Osama Lotfallah , Samir Ferdi , Martin Jolicoeur , Serhad Doken
发明人： Xavier De Foy , Hang Liu , Osama Lotfallah , Samir Ferdi , Martin Jolicoeur , Serhad Doken
IPC分类号： H04N21/61 , H04W36/14
CPC分类号： H04N21/6181 , H04L65/4084 , H04L67/2814 , H04W36/0011 , H04W36/14
摘要： Embodiments contemplate the movement of mobile node (MN) from a first access network to a second access network, while in communication with a CDN server (e.g. a surrogate providing a multimedia streaming session). The server selection may become sub-optimal as a result of this movement. A first CDN may learn about MN mobility event via the MN, an access network node, the server, or another node. The first CDN may trigger reselection by upstream CDN by sending a CDNI reselection request message, including information for the upstream CDN to perform request routing for the MN with the specified content, at a different location. The upstream CDN may perform the request routing procedure. The upstream CDN may return the request routing result to first CDN. The initial server may send a redirection message back to the application, which may interpret the message and continue streaming from a different server.
摘要翻译：实施例考虑移动节点（MN）从第一接入网络移动到第二接入网络，同时与CDN服务器（例如提供多媒体流会话的代理）进行通信。作为这种移动的结果，服务器选择可能变得不合适。第一个CDN可以通过MN，接入网络节点，服务器或另一个节点了解MN移动性事件。第一CDN可以通过发送CDNI重选请求消息来触发上游CDN的重选，该CDNI重选请求消息包括用于上游CDN的信息，以在具有指定内容的MN执行请求路由，在不同的位置。上行CDN可以执行请求路由过程。上游CDN可以将请求路由结果返回到第一个CDN。初始服务器可以向应用发送重定向消息，该消息可以解释消息并从不同的服务器继续流。

5. 发明申请

US20140115037A1 METHOD AND APPARATUS FOR AUTOMATICALLY DISCOVERING AND RETRIEVING CONTENT BASED ON CONTENT IDENTITY 审中-公开
标题翻译：基于内容识别自动发现和检索内容的方法和装置
公开(公告)号：US20140115037A1
公开(公告)日：2014-04-24
申请号：US13978103
申请日：2012-01-25
申请人： Hang Liu , Xavier DeFoy , Osama Lotfallah , Debashish Purkayastha , Robert G. Gazda , Serhad Doken
发明人： Hang Liu , Xavier DeFoy , Osama Lotfallah , Debashish Purkayastha , Robert G. Gazda , Serhad Doken
IPC分类号： H04L29/06
CPC分类号： H04L67/42 , H04L65/1006 , H04L65/1016 , H04L65/1069 , H04L65/80 , H04L67/2838
摘要： A method and apparatus for automatically discovering and retrieving content based on a content identity (ID) are disclosed. User agents and content control entities in the network interact for registering the content, discovering the content hosts and sources, and initiating and controlling the content session. A content name resolution handler (CNRH) is provided for mapping content IDs to network locations or addresses. Two or more content service provider networks may interconnect each other to discover and retrieve the content. A content request from a client device includes a content ID that uniquely identifies a content object. The content ID is resolved with a CNRH to obtain identity information of at least one content provider for serving the content request, and the content request is forwarded to the selected content provider. The content request may be routed to the selected content provider via IP multimedia subsystem (IMS) control plane entities.
摘要翻译：公开了一种基于内容标识（ID）自动发现和检索内容的方法和装置。网络中的用户代理和内容控制实体交互用于注册内容，发现内容主机和源，以及启动和控制内容会话。提供内容名称解析处理程序（CNRH）用于将内容ID映射到网络位置或地址。两个或多个内容服务提供商网络可以彼此互连以发现和检索内容。来自客户端设备的内容请求包括唯一地标识内容对象的内容ID。使用CNRH解析内容ID，以获得用于服务该内容请求的至少一个内容提供者的身份信息，并将该内容请求转发到所选择的内容提供商。内容请求可以经由IP多媒体子系统（IMS）控制平面实体路由到所选择的内容提供商。

6. 发明申请

US20110252151A1 MOBILITY IN PEER-TO-PEER COMMUNICATIONS 审中-公开
标题翻译：对等通信中的移动性
公开(公告)号：US20110252151A1
公开(公告)日：2011-10-13
申请号：US13035384
申请日：2011-02-25
申请人： Guang Lu , Shamim A. Rahman , Juan Carlos Zuniga , Serhad Doken
发明人： Guang Lu , Shamim A. Rahman , Juan Carlos Zuniga , Serhad Doken
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L67/1063 , H04L67/1093 , H04W80/045
摘要： A method for mobility in peer to peer communication for a first peer, comprising registering a first Internet Protocol (IP) address and IP mobility method of the first peer with a P2P tracker, establishing a peer to peer (P2P) connection with a second peer, changing locations and obtaining a second IP address, registering the second IP address of the first peer with the P2P tracker via IP mobility method, and transmitting information to the second peer in the P2P communication.
摘要翻译：一种用于第一对等体的对等通信中的移动性的方法，包括：注册所述第一对等体的第一互联网协议（IP）地址和IP移动性方法与P2P跟踪器，建立与第二对等体的对等（P2P）连接，改变位置并获得第二IP地址，经由IP移动性方法向P2P跟踪器注册第一对等体的第二IP地址，以及在P2P通信中向第二对等体发送信息。

7. 发明申请

US20100312841A1 Controlling Media and Informing Controller Status in Collaborative Sessions 有权
标题翻译：在协作会话中控制媒体和通知控制器状态
公开(公告)号：US20100312841A1
公开(公告)日：2010-12-09
申请号：US12779694
申请日：2010-05-13
申请人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
发明人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
IPC分类号： G06F15/16
CPC分类号： H04L65/4015 , H04L65/1093
摘要： A communication system extends IETF Session Initiation Protocol (SIP) signaling used by IMS architecture. As a basic use case, initially a first user equipment (UE1) (controller) is in a media session (e.g., audio, video and message session) with a remote UE. To transfer provider of one media component to a controllee UE, the controller UE1 sends a REFER message with a relevant body to trigger the media session operations to a Service Centralization and Continuity Application Server (SCC AS). The SCC AS is able to interpret the contents of the REFER message to perform the media session manipulation on one or multiple UEs (originating UE itself or other UEs). The innovation provides for a REFER message that convey what needs to be done in a separate SIP header carrying target dialog and media line number(s), in a SDP body that REFER carries, or XML body that will be in REFER.
摘要翻译：通信系统扩展了IMS架构使用的IETF会话发起协议（SIP）信令。作为基本用例，最初第一用户设备（UE1）（控制器）处于与远程UE的媒体会话（例如，音频，视频和消息会话）中。为了将一个媒体组件的提供商传送给对手的UE，控制器UE1向相关主体发送一个REFER消息，以将服务集中和连续性应用服务器（SCC AS）的媒体会话操作触发。 SCC AS能够解释REFER消息的内容以对一个或多个UE（始发UE本身或其他UE）执行媒体会话操作。该创新提供了一个REFER消息，其传达在包含目标对象和媒体行号的单独的SIP报头中需要完成的任务，该标题在REFER所携带的SDP主体中，或将在REFER中的XML主体。

8. 发明授权

US09641564B2 Maintaining controllee information in collaborative sessions 有权
公开(公告)号：US09641564B2
公开(公告)日：2017-05-02
申请号：US12779682
申请日：2010-05-13
申请人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
发明人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L65/1093 , H04L65/00 , H04L65/4015
摘要： A communication system extends IETF Session Initiation Protocol (SIP) signaling used by IMS architecture. As a basic use case, initially a first user equipment (UE1) (controller) is in a media session (e.g., audio, video and message session) with a remote UE. To transfer provider of one media component to a controllee UE, the controller UE1 sends a REFER message with a relevant body to trigger the media session operations to a Service Centralization and Continuity Application Server (SCC AS). The SCC AS is able to interpret the contents of the REFER message to perform the media session manipulation on one or multiple UEs (originating UE itself or other UEs). The innovation provides for a REFER message that convey what needs to be done in a separate SIP header carrying target dialog and media line number(s), in a SDP body that REFER carries, or XML body that will be in REFER.

9. 发明申请

US20100312834A1 Maintaining Controllee Information in Collaborative Sessions 有权
标题翻译：在协作会议中维护控制信息
公开(公告)号：US20100312834A1
公开(公告)日：2010-12-09
申请号：US12779682
申请日：2010-05-13
申请人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
发明人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
IPC分类号： G06F15/16
CPC分类号： H04L65/1093 , H04L65/00 , H04L65/4015
摘要： A communication system extends IETF Session Initiation Protocol (SIP) signaling used by IMS architecture. As a basic use case, initially a first user equipment (UE1) (controller) is in a media session (e.g., audio, video and message session) with a remote UE. To transfer provider of one media component to a controllee UE, the controller UE1 sends a REFER message with a relevant body to trigger the media session operations to a Service Centralization and Continuity Application Server (SCC AS). The SCC AS is able to interpret the contents of the REFER message to perform the media session manipulation on one or multiple UEs (originating UE itself or other UEs). The innovation provides for a REFER message that convey what needs to be done in a separate SIP header carrying target dialog and media line number(s), in a SDP body that REFER carries, or XML body that will be in REFER.
摘要翻译：通信系统扩展了IMS架构使用的IETF会话发起协议（SIP）信令。作为基本用例，最初第一用户设备（UE1）（控制器）处于与远程UE的媒体会话（例如，音频，视频和消息会话）中。为了将一个媒体组件的提供商传送给对手的UE，控制器UE1向相关主体发送一个REFER消息，以将服务集中和连续性应用服务器（SCC AS）的媒体会话操作触发。 SCC AS能够解释REFER消息的内容以对一个或多个UE（始发UE本身或其他UE）执行媒体会话操作。该创新提供了一个REFER消息，其传达在包含目标对象和媒体行号的单独的SIP报头中需要完成的任务，该标题在REFER所携带的SDP主体中，或将在REFER中的XML主体。

10. 发明授权

US09641567B2 Controlling media and informing controller status in collaborative sessions 有权
公开(公告)号：US09641567B2
公开(公告)日：2017-05-02
申请号：US12779694
申请日：2010-05-13
申请人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
发明人： Serhad Doken , Haipeng Jin , Arungundram Chandrasekaran Mahendran
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L65/4015 , H04L65/1093
摘要： A communication system extends IETF Session Initiation Protocol (SIP) signaling used by IMS architecture. As a basic use case, initially a first (UE1) (controller) is in a media session (e.g., audio, video and message session) with a remote UE. To transfer provider of one media component to a controllee UE, the controller UE1 sends a REFER message with a relevant body to trigger the media session operations to a Service Centralization and Continuity Application Server (SCC AS). The SCC AS is able to interpret the contents of the REFER message to perform the media session manipulation on one or multiple UEs (originating UE itself or other UEs). The innovation provides for a REFER message that convey what needs to be done in a separate SIP header carrying target dialog and media line number(s), in a SDP body that REFER carries, or XML body that will be in REFER.

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