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41. 发明授权

US08856240B2 Method, system and computer program to provide support for sporadic resource availability in SIP event environments 有权
标题翻译：方法，系统和计算机程序，以支持SIP事件环境中的零星资源可用性
公开(公告)号：US08856240B2
公开(公告)日：2014-10-07
申请号：US10875136
申请日：2004-06-23
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： G06F15/16
CPC分类号： H04L67/24
摘要： Disclosed is an event notification system and a method to operate an event notification system that has servers and a subscriber unit. The method includes associating with a particular event subscription an “available” event template subscription; sending an initial notify message to the subscriber unit with a current availability of an event state of the event subscription and, for the duration of the particular event subscription, upon detecting a change in the availability of the event state sending an “available” event template notification to the subscriber unit from the event server for informing the subscriber unit of the change in the availability of the event state. The change can be from available to unavailable, or from unavailable to available.
摘要翻译：公开了一种事件通知系统和操作具有服务器和订户单元的事件通知系统的方法。该方法包括将特定事件订阅与“可用”事件模板订阅相关联; 向用户单元发送具有事件订阅的事件状态的当前可用性的初始通知消息，并且在特定事件订阅期间，在检测到发送“可用”事件模板的事件状态的可用性的改变时从事件服务器向用户单元通知用于向用户单元通知事件状态的可用性的变化。该更改可以从可用到不可用，或从不可用可用。

42. 发明授权

US07908378B2 Provisioning seamless applications in mobile terminals through registering and transferring of application context 有权
标题翻译：通过注册和转移应用程序环境，在移动终端中提供无缝应用
公开(公告)号：US07908378B2
公开(公告)日：2011-03-15
申请号：US10137340
申请日：2002-05-03
申请人： Dirk Trossen , Hemant Chaskar
发明人： Dirk Trossen , Hemant Chaskar
IPC分类号： G06F15/16
CPC分类号： H04L67/16 , H04L65/1006 , H04L67/1095 , H04L67/14 , H04L67/18 , H04L67/28 , H04L67/2823 , H04L67/289 , H04L69/163 , H04L69/167 , H04L69/329 , H04W4/00 , H04W36/0033 , H04W80/06 , H04W80/12
摘要： Service provisioning in mobile terminals is provided through registering and transferring of application context, which permits substantially seamless transfer of application functionality across administrative service domains. An architecture for providing application context transfer may include access routers, transcoder proxy servers, and gateway routers. A mobile terminal served by a current access router creates an application context for a session and registers it with the current access router. Around the time of handoff, the current access router transfers the application context to a new access router associated with a new administrative domain and a new access network. The new access router evaluates the application context and takes steps to provide application functionality for the mobile terminal and current sessions. These steps may include the use of a network entity, such as a transcoder proxy server, to modify data for a session and thereby provide application functionality in the new administrative domain.
摘要翻译：通过注册和传送应用程序上下文来提供移动终端中的服务提供，这允许跨管理服务域的应用程序功能的实质上无缝的传输。用于提供应用程序上下文传送的架构可以包括接入路由器，代码转换器代理服务器和网关路由器。由当前访问路由器服务的移动终端为会话创建应用上下文并将其注册到当前接入路由器。在切换期间，当前的接入路由器将应用上下文传输到与新的管理域和新的接入网络相关联的新的接入路由器。新的访问路由器评估应用程序上下文，并采取步骤为移动终端和当前会话提供应用程序功能。这些步骤可以包括使用诸如代码转换器代理服务器的网络实体来修改会话的数据，从而在新的管理域中提供应用功能。

43. 发明授权

US07751818B2 Smart inter-technology handover control 有权
标题翻译：智能化的跨技术切换控制
公开(公告)号：US07751818B2
公开(公告)日：2010-07-06
申请号：US10705973
申请日：2003-11-13
申请人： Hemant M. Chaskar , Dirk Trossen
发明人： Hemant M. Chaskar , Dirk Trossen
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04W36/32
摘要： A method and apparatus for controlling handover between a first technology network and a second technology network by detecting information about regions of an area of the first technology network, and deciding whether to initiate a handover procedure between the first and second technology networks based on the detected region information.
摘要翻译：一种用于通过检测关于第一技术网络的区域的区域的信息来控制第一技术网络和第二技术网络之间的切换的方法和装置，并且基于检测到的决定是否启动第一和第二技术网络之间的切换过程区域信息。

44. 发明授权

US07634564B2 Systems and methods for invoking a service from a plurality of event servers in a network 失效
标题翻译：用于从网络中的多个事件服务器调用服务的系统和方法
公开(公告)号：US07634564B2
公开(公告)日：2009-12-15
申请号：US10991802
申请日：2004-11-18
申请人： Dirk Trossen
发明人： Dirk Trossen
IPC分类号： G06F15/16 , G06F15/173 , G06F15/177
CPC分类号： H04L67/24 , H04L67/2814
摘要： A system is provided for multipoint service (e.g., web service) invocation includes a plurality of event servers and a proxy. The event servers are associated with a group address representative of at least one characteristic of the event servers, and are also associated with at least one contact address. The proxy is capable of receiving a request for invocation of a service, where the request is addressed to the group address. In response to receiving the request, the proxy is capable of mapping the group address to at least one contact address associated with the event servers, and forwarding the service invocation request to the event servers based upon the at least one contact address. In turn, the event servers are capable of receiving the service invocation request and separately invoking the requested service.
摘要翻译：提供用于多点服务（例如，web服务）调用的系统包括多个事件服务器和代理。事件服务器与表示事件服务器的至少一个特性的组地址相关联，并且还与至少一个联系人地址相关联。代理能够接收对服务的调用请求，其中请求被寻址到组地址。响应于接收到请求，代理能够将组地址映射到与事件服务器相关联的至少一个联系人地址，并且基于至少一个联系人地址将服务调用请求转发到事件服务器。反过来，事件服务器能够接收服务调用请求并单独调用所请求的服务。

45. 发明申请

US20090254665A1 Trigger-Based Session Completion Using External Parties 审中-公开
标题翻译：基于触发器的会话完成使用外部方
公开(公告)号：US20090254665A1
公开(公告)日：2009-10-08
申请号：US12486904
申请日：2009-06-18
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： G06F15/16 , H04L12/66
CPC分类号： H04L65/1096 , H04L29/06027 , H04L65/1006 , H04L65/1069 , H04M7/006
摘要： A method for performing Internet call processing related to the completion of session initiation requests is provided. The session initiation requests include one or more triggers. Based on the detection of one or more triggers, a call processing entity involved with processing the session initiation request transfers call processing to one or more third parties. Each third party performs additional call processing and returns a result to the call processing entity. Based on reception of the result, the call processing entity continues processing the session initiation request. The URI of one or more third parties may be specified in the session initiation request. Also, one or more third parties may be pre-specified. A special trust relationship may exist between a terminal related to the session initiation request and one or more third parties, and the third parties may therefore perform call processing using context specific information or confidential information.
摘要翻译：提供了一种用于执行与完成会话发起请求相关的因特网呼叫处理的方法。会话发起请求包括一个或多个触发器。基于对一个或多个触发的检测，涉及处理会话发起请求的呼叫处理实体向一个或多个第三方传送呼叫处理。每个第三方执行附加呼叫处理，并将结果返回给呼叫处理实体。基于接收结果，呼叫处理实体继续处理会话发起请求。可以在会话发起请求中指定一个或多个第三方的URI。此外，一个或多个第三方可能是预先指定的。在与会话发起请求相关的终端和一个或多个第三方之间可能存在特殊的信任关系，并且第三方因此可以使用上下文特定信息或机密信息来执行呼叫处理。

46. 发明授权

US07532596B2 Optimized information transfer associated with relocation of an IP session in a mobile communications system 有权
标题翻译：与在移动通信系统中的IP会话的重新定位相关联的优化的信息传输
公开(公告)号：US07532596B2
公开(公告)日：2009-05-12
申请号：US10414497
申请日：2003-04-16
申请人： Dirk Trossen , Dana Pavel , Govindarajan Krishnamurthi , Hermant M. Chaskar , Ram Gopal Lakshmi Narayanan
发明人： Dirk Trossen , Dana Pavel , Govindarajan Krishnamurthi , Hermant M. Chaskar , Ram Gopal Lakshmi Narayanan
IPC分类号： H04W4/00
CPC分类号： H04L67/16 , H04W36/0011 , H04W36/26 , H04W80/04
摘要： A solution for supporting relocation of an IP session of a mobile node during a network layer handover in a mobile communication system. In the method, from the application context information on the mobile node is detected a first set of capabilities of a network node that that facilitate maintaining the IP session. This first set of capabilities is queried from one or more potential next network node. Applicability of the potential next network node to the relocation of the IP session is determined by the capability information on the first set of capabilities.
摘要翻译：一种用于在移动通信系统中的网络层切换期间支持移动节点的IP会话的重定位的解决方案。在该方法中，从移动节点上的应用程序上下文信息中检测到便于维护IP会话的网络节点的第一组能力。该第一组功能可从一个或多个潜在的下一个网络节点查询。潜在的下一个网络节点对IP会话的重新定位的适用性由关于第一组能力的能力信息确定。

47. 发明授权

US07274943B2 Service subscription in a communication system 有权
标题翻译：通讯系统中的服务订阅
公开(公告)号：US07274943B2
公开(公告)日：2007-09-25
申请号：US10638552
申请日：2003-08-12
申请人： Dirk Trossen
发明人： Dirk Trossen
IPC分类号： H04Q7/20
CPC分类号： H04W88/16 , H04L65/1006 , H04L65/1016 , H04L67/02 , H04L67/16 , H04M3/42059 , H04M3/42365 , H04M7/0048 , H04M7/123 , H04M7/125 , H04M7/126 , H04M7/128 , H04M2207/18 , H04W4/20 , H04W8/18
摘要： A communication system includes a first communication network, a second communication network, a gateway entity, a subscriber entity, and at least one service provider entity. The first communication network services a mobile user equipment in accordance with a first communication protocol. The mobile user equipment is configured to generate a service request containing information regarding a desired service. The second communication network operates in accordance with a second communication protocol. The gateway entity interfaces the first and second communication networks. The subscriber entity connects to the second communication network for generating a service subscription message in accordance with the second communication protocol based on information from the service request. The at least one service provider entity provisions the requested service in response to the service subscription message generated by the subscriber entity.
摘要翻译：通信系统包括第一通信网络，第二通信网络，网关实体，订户实体和至少一个服务提供商实体。第一通信网络根据第一通信协议为移动用户设备服务。移动用户设备被配置为生成包含关于期望服务的信息的服务请求。第二通信网络根据第二通信协议进行操作。网关实体接口第一和第二通信网络。用户实体连接到第二通信网络，用于根据来自服务请求的信息根据第二通信协议生成服务订阅消息。所述至少一个服务提供商实体响应于订户实体生成的服务订阅消息来提供所请求的服务。

48. 发明授权

US07142876B2 Location dependent services 有权
标题翻译：位置依赖服务
公开(公告)号：US07142876B2
公开(公告)日：2006-11-28
申请号：US10638477
申请日：2003-08-12
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , H04L67/18 , H04W8/08 , H04W8/18 , H04W60/04
摘要： A service provider entity includes a communication interface for communication with user equipment and for receiving location information from a plurality of different communication systems. The service provider entity further includes a processor for processing the received location information for determining the location of user equipment subscribing to the service provider entity and for providing services for the subscribing user equipment based on the determined location of the user equipment. A service can also be provided for the user in accordance with a registration if a check indicates that at least one condition that triggers providing the service and registered at the service providing entity is met.
摘要翻译：服务提供商实体包括用于与用户设备通信并用于从多个不同通信系统接收位置信息的通信接口。服务提供商实体还包括处理器，用于处理接收到的位置信息，用于确定订阅服务提供商实体的用户设备的位置，并且基于确定的用户设备的位置为订阅用户设备提供服务。如果检查指示满足触发提供服务并在服务提供实体注册的至少一个条件，则也可以根据注册为用户提供服务。

49. 发明申请

US20060013233A1 Method, system and computer program to provide support for sporadic resource availability in SIP event environments 有权
标题翻译：方法，系统和计算机程序，以支持SIP事件环境中的零星资源可用性
公开(公告)号：US20060013233A1
公开(公告)日：2006-01-19
申请号：US10875136
申请日：2004-06-23
申请人： Dirk Trossen , Dana Pavel
发明人： Dirk Trossen , Dana Pavel
IPC分类号： H04L12/28
CPC分类号： H04L67/24
摘要： Disclosed is an event notification system and a method to operate an event notification system that has servers and a subscriber unit. The method includes associating with a particular event subscription an “available” event template subscription; sending an initial notify message to the subscriber unit with a current availability of an event state of the event subscription and, for the duration of the particular event subscription, upon detecting a change in the availability of the event state sending an “available” event template notification to the subscriber unit from the event server for informing the subscriber unit of the change in the availability of the event state. The change can be from available to unavailable, or from unavailable to available.
摘要翻译：公开了一种事件通知系统和操作具有服务器和订户单元的事件通知系统的方法。该方法包括将特定事件订阅与“可用”事件模板订阅相关联; 向用户单元发送具有事件订阅的事件状态的当前可用性的初始通知消息，并且在特定事件订阅期间，在检测到发送“可用”事件模板的事件状态的可用性的改变时从事件服务器向用户单元通知用于向用户单元通知事件状态的可用性的变化。该更改可以从可用到不可用，或从不可用可用。

50. 发明申请

US20060004924A1 Method and system providing support for location and service category service discovery in a SIP environment using a SIP event package, forking and AOR registration 审中-公开
标题翻译：方法和系统使用SIP事件包，分支和AOR注册在SIP环境中提供对位置和服务类别服务发现的支持
公开(公告)号：US20060004924A1
公开(公告)日：2006-01-05
申请号：US10881617
申请日：2004-06-30
申请人： Dirk Trossen
发明人： Dirk Trossen
IPC分类号： G06F15/16
CPC分类号： H04L67/16 , H04L67/14 , H04L67/18 , H04L67/28 , H04L67/2819
摘要： In one aspect this invention provides a method to operate an event notification system that includes at least one event server, at least one device and a subscriber unit. The method includes registering an Address of Record (AOR) of the device with a system registrar for each service category in which the device offers a service, the AOR being based on a service category naming convention; sending a Subscribe message from the subscriber unit to the device for registering to receive an availability notification for a desired service, the Subscribe message comprising a Uniform Resource Identifier (URI) based on the AOR service category naming convention. In response to a receipt of the Subscribe message, the method sends an initial Notify message from the device to the subscriber unit, the initial Notify message containing an indication of whether the desired service is currently supported by the device. Registering can further register a further AOR of the device with the system registrar for a location of the device, the further AOR being based on a location naming convention.
摘要翻译：一方面，本发明提供了一种操作事件通知系统的方法，该系统包括至少一个事件服务器，至少一个设备和订户单元。所述方法包括：为所述设备提供服务的每个服务类别注册所述设备的记录地址（AOR），所述AOR基于服务类别命名约定; 将订阅消息从所述订户单元发送到所述设备用于注册以接收期望服务的可用性通知，所述订阅消息包括基于所述AOR服务类别命名约定的统一资源标识符（URI）。响应于订阅消息的接收，该方法从设备向用户单元发送初始通知消息，初始通知消息包含当前服务是否由设备支持的指示。注册可以进一步向装置的系统注册器注册设备的另一个AOR，用于设备的位置，另外的AOR基于位置命名约定。

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