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1. 发明授权

US06233241B1 Hierarchical transmission system with distributed storage of resource path information among network elements of the system 失效
标题翻译：分层传输系统，系统网元之间资源路径信息的分布式存储
公开(公告)号：US06233241B1
公开(公告)日：2001-05-15
申请号：US09057102
申请日：1998-04-08
申请人： Dirk Trossen , Tobias Helbig
发明人： Dirk Trossen , Tobias Helbig
IPC分类号： H04L1244
CPC分类号： H04L47/782 , H04L47/70 , H04M3/4228
摘要： A transmission system having a plurality of network elements arranged in a tree-like hierarchical structure, and which includes means for the management and allocation of resources to the network elements. Such a system may be a communication and data transmission network consisting of a plurality of users having distributed databases. In order to enhance the efficiency and transmission speed in such a transmission system, according to the invention network elements which are situated along a resource path (P) store only the course of such resource path, but not the possessors and states of resources in lower hierarchical levels of the system.
摘要翻译：一种传输系统，具有以树形分层结构排列的多个网络元件，并且包括用于向网络元件管理和分配资源的装置。这样的系统可以是由具有分布式数据库的多个用户组成的通信和数据传输网络。为了提高这种传输系统的效率和传输速度，根据本发明，沿着资源路径（P）定位的网络元件仅存储这种资源路径的过程，而不存储资源的拥有者和状态系统的层次级别。

2. 发明授权

US08903820B2 Method, system and computer program to enable querying of resources in a certain context by definition of SIP even package 有权
标题翻译：方法，系统和计算机程序，可以通过定义SIP甚至包来在特定上下文中查询资源
公开(公告)号：US08903820B2
公开(公告)日：2014-12-02
申请号：US10874946
申请日：2004-06-23
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： G06F7/00 , G06F17/30 , H04L12/24 , H04L29/08 , H04L29/06 , H04W12/06 , H04W28/16 , H04W80/10
CPC分类号： H04L41/06 , H04L63/102 , H04L67/14 , H04W12/06 , H04W28/16 , H04W80/10
摘要： Disclosed is a system and a method to provide event notification. The method operates an event server (20) with a subscriber unit (12). The method includes formulating a query; sending a subscription request message to the event server, the subscription request message comprising the query; responsive to a receipt of the subscription request message, parsing the query; and accepting the subscription request if the query is successfully parsed and understood, and if appropriate resource data is available to the event server to determine a result of the query.
摘要翻译：公开了提供事件通知的系统和方法。该方法利用用户单元（12）操作事件服务器（20）。该方法包括制定查询; 向所述事件服务器发送订阅请求消息，所述订阅请求消息包括所述查询; 响应于订阅请求消息的接收，解析查询; 并且如果成功地解析和理解查询，则接受订阅请求，并且如果适当的话，资源数据可用于事件服务器以确定查询的结果。

3. 发明授权

US08046476B2 Access right control using access control alerts 有权
标题翻译：访问控制使用访问控制警报
公开(公告)号：US08046476B2
公开(公告)日：2011-10-25
申请号：US10353014
申请日：2003-01-29
申请人： Dirk Trossen , Kuleen Mehta
发明人： Dirk Trossen , Kuleen Mehta
IPC分类号： G06F15/16 , G06F15/167
CPC分类号： H04L67/26 , H04L29/06027 , H04L63/10 , H04L63/101 , H04L65/1006 , H04L67/16 , H04L67/24
摘要： Systems and methods are provided for providing access controlled event subscription and notification and event access change alerts. In some embodiments, the systems and methods of the present invention operate within a SIP infrastructure. As such, SIP SUBSCRIBE messages and SIP NOTIFY messages are used for subscribing to and receiving notifications related to access control. According to some embodiments, event access change alerts are used in conjunction with access controlled event subscription to provide an efficient method for providing access controlled event subscription using current access control information.
摘要翻译：提供系统和方法，用于提供访问控制事件订阅和通知以及事件访问更改警报。在一些实施例中，本发明的系统和方法在SIP基础设施内运行。因此，SIP SUBSCRIBE消息和SIP NOTIFY消息用于订阅和接收与访问控制相关的通知。根据一些实施例，事件访问改变警报与访问控制事件订阅结合使用以提供使用当前访问控制信息来提供访问控制事件订阅的有效方法。

4. 发明授权

US07525940B2 Relocation of content sources during IP-level handoffs 有权
标题翻译： IP级别切换期间内容源的重定位
公开(公告)号：US07525940B2
公开(公告)日：2009-04-28
申请号：US10144279
申请日：2002-05-10
申请人： Dirk Trossen , Hemant M. Chaskar
发明人： Dirk Trossen , Hemant M. Chaskar
IPC分类号： H04Q7/00
CPC分类号： H04W36/0011 , H04L67/04 , H04L67/327 , H04L69/329 , H04W36/08 , H04W88/005
摘要： The present invention provides a relocation of content sources that provide media content to a mobile terminal (mobile node) when a network layer-level handoff occurs. The relocation of content sources enables the mobile terminal to seamlessly execute an application that utilizes the media content from a current content source before the handoff and from a new content source after the handoff. The mobile terminal registers with a current access router in order to inform the access router about application context information. The current access router informs a new access router about the impending handoff. The new access router consequently discovers the new content source.
摘要翻译：本发明提供了当发生网络层级切换时向移动终端（移动节点）提供媒体内容的内容源的重定位。内容源的重定位使得移动终端能够在越区切换之前和当前切换之后的新的内容源无缝地执行利用来自当前内容源的媒体内容的应用。移动终端向当前接入路由器注册，以通知接入路由器关于应用上下文信息。当前的接入路由器通知新的接入路由器即将进行的切换。因此，新的接入路由器将发现新的内容源。

5. 发明授权

US07187931B2 Handover of mobile node to a new access router 失效
标题翻译：将移动节点切换到新的接入路由器
公开(公告)号：US07187931B2
公开(公告)日：2007-03-06
申请号：US10669571
申请日：2003-09-25
申请人： Dirk Trossen
发明人： Dirk Trossen
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W36/0011 , H04L63/1458 , H04W84/18
摘要： A method and apparatus are provided for handing over a mobile node from a first access router to a second access router. This may include moving a mobile node from a first geographic location associated with the first access router to a second geographic location associated with the second access router. A request message may then be sent from the second access router to the mobile node. A connectivity report may then be sent from the mobile node to the second access router.
摘要翻译：提供了一种用于将移动节点从第一接入路由器移交到第二接入路由器的方法和装置。这可以包括将移动节点从与第一接入路由器相关联的第一地理位置移动到与第二接入路由器相关联的第二地理位置。然后可以将请求消息从第二接入路由器发送到移动节点。然后可以将连接性报告从移动节点发送到第二接入路由器。

6. 发明申请

US20060133385A1 Systems and methods for providing asynchronous request-response services 有权
公开(公告)号：US20060133385A1
公开(公告)日：2006-06-22
申请号：US11018451
申请日：2004-12-20
申请人： Dirk Trossen , Michael Mahan , Frederick Hirsch
发明人： Dirk Trossen , Michael Mahan , Frederick Hirsch
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L65/1006 , H04L29/06027 , H04L65/4007 , H04L67/02 , H04L67/04 , H04L67/14 , H04L67/24
摘要： A system for invoking a service includes an invoking entity and a network entity such as a service provider. The invoking entity can send a service invocation request to effectuate invocation of a service. The service invocation request is formatted and sent in accordance with a given messaging architecture (e.g., SOAP). The network entity is capable of receiving the service invocation request, such as to invoke the requested service. The network entity can also send a response to the service invocation request, although the response is sent across a SIP architecture. Similar to the service invocation request, the response includes a payload formatted in accordance with the given messaging architecture. Thus, although the network entity can send a response across a SIP architecture, the invoking entity sends the service invocation request independent of the SIP architecture.

7. 发明申请

US20060080428A1 Method, system and computer program to enable semantic mediation for SIP events through support of dynamically binding to and changing of application semantics of SIP events 审中-公开
标题翻译：方法，系统和计算机程序，通过支持动态绑定和改变SIP事件的应用语义来实现SIP事件的语义中介
公开(公告)号：US20060080428A1
公开(公告)日：2006-04-13
申请号：US10862868
申请日：2004-06-07
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： G06F15/173
CPC分类号： G06Q10/109 , H04L67/16
摘要： An event notification system includes a data communications network (18), at least one event server (20) coupled to the data communications network and at least one subscriber (12) coupled to the data communications network. The subscriber is operable to send a subscribe message to the event server, the subscribe message containing information for specifying at least one application semantic. The event server is operable to generate a first notification to the subscriber upon the at least one application semantic being satisfied and to generate a second notification to the subscriber upon a change in the specified application semantic, thereby enabling an occurrence of a substitution of the specified application semantic with another application semantic.
摘要翻译：事件通知系统包括数据通信网络（18），耦合到数据通信网络的至少一个事件服务器（20）和耦合到数据通信网络的至少一个用户（12）。订户可操作地向事件服务器发送订阅消息，订阅消息包含用于指定至少一个应用语义的信息。所述事件服务器可操作以在满足所述至少一个应用语义的情况下向所述用户产生第一通知，并且在所述指定应用程序语义的变化时向所述用户生成第二通知，从而能够发生所述指定的应用语义与另一应用程序语义。

8. 发明申请

US20050289097A1 Method, system and computer program to enable querying of resources in a certain context by definition of sip event package 有权
标题翻译：方法，系统和计算机程序，以通过定义sip事件包来在特定上下文中查询资源
公开(公告)号：US20050289097A1
公开(公告)日：2005-12-29
申请号：US10874946
申请日：2004-06-23
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： G06F7/00 , H04L12/24 , H04L12/56 , H04L29/06 , H04L29/08
CPC分类号： H04L41/06 , H04L63/102 , H04L67/14 , H04W12/06 , H04W28/16 , H04W80/10
摘要： Disclosed is a system and a method to provide event notification. The method operates an event server (20) with a subscriber unit (12). The method includes formulating a query; sending a subscription request message to the event server, the subscription request message comprising the query; responsive to a receipt of the subscription request message, parsing the query; and accepting the subscription request if the query is successfully parsed and understood, and if appropriate resource data is available to the event server to determine a result of the query.
摘要翻译：公开了提供事件通知的系统和方法。该方法利用用户单元（12）操作事件服务器（20）。该方法包括制定查询; 向所述事件服务器发送订阅请求消息，所述订阅请求消息包括所述查询; 响应于订阅请求消息的接收，解析查询; 并且如果成功地解析和理解查询，则接受订阅请求，并且如果适当的话，资源数据可用于事件服务器以确定查询的结果。

9. 发明申请

US20050197098A1 Method and apparatus to provide charging for ad-hoc service provisioning between trusted parties and between untrusted parties 有权
标题翻译：为信任方之间和不信任方之间提供自组织服务提供计费的方法和装置
公开(公告)号：US20050197098A1
公开(公告)日：2005-09-08
申请号：US10792181
申请日：2004-03-02
申请人： Dirk Trossen
发明人： Dirk Trossen
IPC分类号： H04W4/24 , H04L12/28 , H04M15/00 , H04W4/26 , H04W12/02 , H04W88/04 , H04W88/06 , H04Q7/20
CPC分类号： H04L12/14 , H04L12/1403 , H04W4/24 , H04W12/02 , H04W88/04 , H04W88/06
摘要： A method and a system provide a service for a user device with a service provider. The method includes establishing a service provisioning relationship between the user device and a bridging user device through a first wireless network (e.g., a Bluetooth network); providing a desired service for the user device with the service provider via the bridging user device and the first wireless network, and through a second wireless network (e.g., a cellular network) that couples the bridging user device to the service provider; while providing the service, recording charging data for the service provisioning relationship between the user device and the bridging user device; and reporting the charging data from the bridging user device to the service provider. In the preferred embodiment at least the establishing and recording functions use service provider trusted software running on the user device and on the bridging user device.
摘要翻译：方法和系统为具有服务提供商的用户设备提供服务。该方法包括通过第一无线网络（例如，蓝牙网络）在用户设备和桥接用户设备之间建立服务供应关系; 通过桥接用户设备和第一无线网络以及通过将桥接用户设备耦合到服务提供商的第二无线网络（例如，蜂窝网络）为用户设备提供与服务提供商的期望服务; 同时提供服务，记录用户设备和桥接用户设备之间的服务供应关系的计费数据; 并将来自桥接用户设备的计费数据报告给服务提供商。在优选实施例中，至少建立和记录功能使用在用户设备和桥接用户设备上运行的服务提供者信任的软件。

10. 发明申请

US20050060118A1 Terminal and an associated system, method and computer program product for obtaining the terminal location based upon connections of the terminal 审中-公开
标题翻译：终端和用于基于终端的连接获得终端位置的相关系统，方法和计算机程序产品
公开(公告)号：US20050060118A1
公开(公告)日：2005-03-17
申请号：US10660004
申请日：2003-09-11
申请人： Dana Pavel , Ora Lassila , Dirk Trossen
发明人： Dana Pavel , Ora Lassila , Dirk Trossen
IPC分类号： H04W88/02 , G01C9/00
CPC分类号： H04W88/02 , G01S5/0289
摘要： A system, method and computer program product are provided for obtaining a terminal location based upon connections of the terminal. The terminal includes a controller, and may additionally include a display. The controller is capable of establishing, and thereafter terminating, at least one defined connection, such as at least one defined communication and/or logical connection. The controller is also capable of monitoring the terminal for establishment of a defined connection, and for subsequent termination of the defined connection. Upon establishment and/or termination of the defined connection, then, the controller is capable of being triggered to obtain a location of the terminal. In turn, the display can be capable of presenting the location of the terminal.
摘要翻译：提供了一种基于终端的连接来获得终端位置的系统，方法和计算机程序产品。终端包括控制器，并且还可以包括显示器。控制器能够建立至少一个定义的连接，例如至少一个定义的通信和/或逻辑连接，并且此后终止。控制器还能够监视终端以建立定义的连接，并且用于随后终止定义的连接。在建立和/或终止定义的连接之后，控制器能被触发以获得终端的位置。反过来，显示器能够呈现终端的位置。

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