专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090180614A1 CONTENT PROTECTION OF INTERNET PROTOCOL (IP)-BASED TELEVISION AND VIDEO CONTENT DELIVERED OVER AN IP MULTIMEDIA SUBSYSTEM (IMS)-BASED NETWORK 审中-公开
标题翻译：内容保护互联网协议（IP） - 电视和视频内容通过IP多媒体子系统（IMS） - 网络
公开(公告)号：US20090180614A1
公开(公告)日：2009-07-16
申请号：US11972451
申请日：2008-01-10
申请人： Priya Rajagopal , Marie Jose Montpetit , Petr Peterka
发明人： Priya Rajagopal , Marie Jose Montpetit , Petr Peterka
IPC分类号： H04L9/08 , H04N7/167
CPC分类号： H04L9/3273 , H04L9/083 , H04L9/0844 , H04L63/06 , H04L65/1016 , H04L2209/603 , H04N7/1675 , H04N7/17318 , H04N21/2381 , H04N21/25816 , H04N21/26613 , H04N21/47202 , H04N21/63345 , H04N21/64322 , H04W12/04031
摘要： Content delivered to client device over an Internet Protocol Multimedia Subsystem (IMS)-based network is protected through a digital rights management (DRM) scheme that leverages IMS service and access infrastructure, such as the IMS core. After authentication and selection of content to be played for the user, the network identifies a key management system having keys for decrypting the selected content. A bootstrapping service function participates in an application-level authentication of the client device to establish a secure communication channel between the key management system and the client device. The key management system responds to a content key request received from the client device by providing a content key via the secure communication channel. The network can then stream content to the client device, which decrypts it using the content key.
摘要翻译：通过基于互联网协议多媒体子系统（IMS）的网络传送到客户端设备的内容通过利用IMS服务和接入基础设施（如IMS核心）的数字版权管理（DRM）方案进行保护。在认证和选择要为用户播放的内容之后，网络识别具有用于解密所选内容的密钥的密钥管理系统。引导服务功能参与客户端设备的应用级认证，以建立密钥管理系统与客户端设备之间的安全通信信道。密钥管理系统通过经由安全通信信道提供内容密钥来响应从客户端设备接收到的内容密钥请求。然后，网络可以将内容流式传输到客户端设备，该设备使用内容密钥对其进行解密。

2. 发明申请

US20080162410A1 METHOD AND APPARATUS FOR AUGMENTING THE DYNAMIC HASH TABLE WITH HOME SUBSCRIBER SERVER FUNCTIONALITY FOR PEER-TO-PEER COMMUNICATIONS 审中-公开
标题翻译：用于通过家用订户服务器功能来实现对等通信的方法和装置
公开(公告)号：US20080162410A1
公开(公告)日：2008-07-03
申请号：US11616818
申请日：2006-12-27
申请人： Marie Jose Montpetit , Sathyam Ganesan
发明人： Marie Jose Montpetit , Sathyam Ganesan
IPC分类号： G06F17/30
CPC分类号： H04L67/104 , H04L67/1046 , H04L67/1051 , H04L67/1065 , H04L67/1093
摘要： A method and apparatus for augmenting a dynamic hash table (DHT) with home subscriber server (HSS) functionality for an electronic device in a peer-to-peer communications network is disclosed. The method may include, sending a DHT join query to join the peer-to-peer communications network, and determining if the DHT join query is answered. If the DHT query is not answered, the method may include assuming the role of super node, establishing a secure tunnel to an HSS and performing authentication, acquiring a secure key to communicate to the HSS, and answering queries from other nodes in the peer-to-peer communications network. Otherwise, if the DHT join query is answered, the method may include assuming a role other than the super node in the peer-to-peer communications network.
摘要翻译：公开了一种用于增强具有用于对等通信网络中的电子设备的归属订户服务器（HSS）功能的动态哈希表（DHT）的方法和装置。该方法可以包括：发送DHT加入查询以加入对等通信网络，以及确定是否应答DHT加入查询。如果DHT查询没有被应答，则该方法可以包括假定超级节点的角色，建立到HSS的安全隧道并执行认证，获取安全密钥以与HSS进行通信，以及应答对等体中的其他节点的查询，对等通信网络。否则，如果DHT加入查询被应答，该方法可以包括在对等通信网络中假定除了超节点之外的角色。

3. 发明申请

US20080059409A1 Method and Apparatus for Controlling Access to Content Streamed to Remote Devices 审中-公开
标题翻译：用于控制访问远程设备的内容的方法和装置
公开(公告)号：US20080059409A1
公开(公告)日：2008-03-06
申请号：US11470490
申请日：2006-09-06
申请人： Marie Jose Montpetit
发明人： Marie Jose Montpetit
IPC分类号： G06F17/30
CPC分类号： H04L63/10 , H04N21/4126 , H04N21/41407 , H04N21/43615 , H04N21/4623 , H04N21/835
摘要： The method and apparatus allow a subscriber to limit streaming of content from subscriber premises equipment (e.g., a STB, a DVR, a PVR, etc.) or from an element in the network (e.g., a streaming server) to a mobile device such as a mobile telephone. Thus, the streaming of content can be restricted so that it is not streamed to the mobile device without some indication from the subscriber that streaming of the restricted content is authorized.
摘要翻译：该方法和装置允许用户限制来自用户驻地设备（例如，STB，DVR，PVR等）的内容或从网络中的元件（例如，流式传输服务器）到移动设备的流传输，例如作为移动电话。因此，可以限制内容流，使得它不被流式传输到移动设备，而没有来自用户的指示，限制内容的流传输被授权。

4. 发明申请

US20070223523A1 METHOD AND APPARATUS FOR CUSTOMIZATION OF NETWORK SERVICES AND APPLICATIONS 审中-公开
标题翻译：网络服务和应用自定义的方法和装置
公开(公告)号：US20070223523A1
公开(公告)日：2007-09-27
申请号：US11688898
申请日：2007-03-21
申请人： Marie Jose Montpetit , Liang Q. Liu , Zeng-Jun Justin Xiang , David R. Flanagan , Rahul B. Kher
发明人： Marie Jose Montpetit , Liang Q. Liu , Zeng-Jun Justin Xiang , David R. Flanagan , Rahul B. Kher
IPC分类号： H04J3/22
CPC分类号： H04L41/12 , H04L41/22 , H04L41/5045 , H04L67/16 , H04L67/303
摘要： A communication system is provided that ensures that a rich variety and complexity of network offerings may be experienced by users without overloading terminals and clients by offering user-centric network services. When a user device first registers with a network, the user device notifies the network of its client capabilities, such as video, VoIP, presence, and so on. Based on the client capabilities and further based on any user preferences, the network then announces, that is, offers to the user, a list of available services for the user to choose from. Network services and applications then may be downloaded and used only when the services and applications are needed or desired by users, thereby allowing a thin middleware layer and network customization.
摘要翻译：提供了一种通信系统，其确保用户可以经历网络产品的丰富多样性和复杂性，而不会通过提供以用户为中心的网络服务来超载终端和客户端。当用户设备首先向网络注册时，用户设备向网络通知其客户端的能力，例如视频，VoIP，存在等等。基于客户端功能，并且进一步基于任何用户偏好，网络然后向用户公布提供用户可供选择的可用服务的列表。然后，网络服务和应用程序可以仅在用户需要或期望的服务和应用程序时被下载和使用，从而允许薄中间件层和网络定制。

5. 发明申请

US20090144438A1 STANDARDS ENABLED MEDIA STREAMING 审中-公开
标题翻译：标准启用媒体流
公开(公告)号：US20090144438A1
公开(公告)日：2009-06-04
申请号：US11947898
申请日：2007-11-30
申请人： Marie Jose Montpetit
发明人： Marie Jose Montpetit
IPC分类号： G06F15/16
CPC分类号： H04L65/4092 , H04L65/1069
摘要： A system and method are provided for streaming media from a media device to a client device using a standards platform, as opposed to a proprietary platform. In one example, the method involves sending an invite for communication to the media device, receiving an acceptance of the invite for communication from the media device, sending a play request to the media device, and receiving an acceptance of the play request from the media device, wherein communications between the media device and the client device are handled in at least one standard protocol and are not handled in a proprietary protocol.
摘要翻译：提供了一种系统和方法，用于使用标准平台从媒体设备向客户端设备流媒体，而不是专有平台。在一个示例中，该方法涉及向媒体设备发送用于通信的邀请，接收来自媒体设备的用于通信的邀请的接受，向媒体设备发送播放请求，以及从媒体接收播放请求设备，其中媒体设备和客户端设备之间的通信以至少一个标准协议来处理，并且不在专有协议中处理。

6. 发明申请

US20090067420A1 Location Determination for a Packet-Switched Device for Providing Location-Based Services 审中-公开
标题翻译：用于提供基于位置的服务的分组交换设备的位置确定
公开(公告)号：US20090067420A1
公开(公告)日：2009-03-12
申请号：US11853354
申请日：2007-09-11
申请人： Sathyam Ganesan , Marie Jose Montpetit , Carlton J. Sparrell
发明人： Sathyam Ganesan , Marie Jose Montpetit , Carlton J. Sparrell
IPC分类号： H04L12/56
CPC分类号： H04W4/023 , H04L65/1006 , H04L67/18
摘要： A device is operable to determine location of a packet-switched device, and the location is used to provide location-based services for the packet-switched device. The device includes an interface receiving a message. The message includes a tag inserted by an access point between the packet-switched device and the device. A database stores a plurality of tags and a location for each tag. The device parses the received message to identify the tag, and performs a lookup on the database using the tag to determine a corresponding location for the tag. This location is an estimation of a location of the packet-switched device, and the location is operable to be used to provide a location-based service for the packet-switched device.
摘要翻译：设备可操作以确定分组交换设备的位置，并且该位置用于为分组交换设备提供基于位置的服务。该设备包括接收消息的接口。消息包括由分组交换设备和设备之间的接入点插入的标签。数据库存储多个标签和每个标签的位置。设备解析接收到的消息以识别标签，并使用标签对数据库执行查找，以确定标签的相应位置。该位置是分组交换设备的位置的估计，并且该位置可操作地用于为分组交换设备提供基于位置的服务。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式