公开(公告)号：US20060142027A1

公开(公告)日：2006-06-29

申请号：US11027467

申请日：2004-12-29

申请人： Govindarajan Krishnamurthi ,  Franklin Reynolds ,  Dana Pavel ,  Dirk Trossen

发明人： Govindarajan Krishnamurthi ,  Franklin Reynolds ,  Dana Pavel ,  Dirk Trossen

IPC分类号： H04Q7/20

CPC分类号： H04W4/00 ,  H04L67/18 ,  H04M1/72572 ,  H04W4/029 ,  H04W88/02

摘要： A mobile terminal (10) includes a transceiver (11); a user interface (10D) and a location module (10B) coupled to the transceiver and responsive to a trigger to request that a map be downloaded to the mobile terminal for storage in a memory (10C). The location module is further coupled to the user interface for displaying at least a portion of a downloaded map to a user and for prompting the user to indicate the user's location on the map. The location module is responsive to the user indicating the user's location for supplying enhanced mobile terminal location information to an application (10A) that requests mobile terminal location information.

摘要翻译： 移动终端（10）包括收发器（11）; 耦合到所述收发器的用户接口（10D）和位置模块（10B），并响应于触发器请求将地图下载到所述移动终端以存储在存储器（10C）中。 位置模块还被耦合到用户界面，用于将下载的地图的至少一部分显示给用户，并且用于提示用户在地图上指示用户的位置。 位置模块响应于用户指示用户的位置，用于向请求移动终端位置信息的应用（10A）提供增强的移动终端位置信息。

公开(公告)号：US20050289096A1

公开(公告)日：2005-12-29

申请号：US10874945

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 ,  H04L29/06 ,  H04L29/08

CPC分类号： H04L67/16 ,  H04L29/06027 ,  H04L65/1006 ,  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 sending a subscription request message from the subscriber unit to a discovery server, where the subscription request message includes a discovery query, and responsive to a receipt of the subscription request message, parsing the discovery query and accepting the subscription request if the discovery query is supportable by the discovery server. The method further includes formulating a context query based on the parsed discovery query and sending the context query to a context query server. The context query server parses the context query and returns in response identifications of a plurality of event servers that form a community of event servers that together determine a result of the discovery query. The discovery server subscribes to the availability of each of the event servers that form the community of event servers, and notifies the subscriber unit of available services that are discovered.

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。 该方法包括将订阅请求消息从订户单元发送到发现服务器，其中订阅请求消息包括发现查询，并响应订阅请求消息的接收，解析发现查询并接受订阅请求，如果发现 查询可由发现服务器支持。 该方法还包括基于解析的发现查询来配置上下文查询，并将上下文查询发送到上下文查询服务器。 上下文查询服务器解析上下文查询并响应多个事件服务器的标识来返回，这些事件服务器形成一起确定发现查询的结果的事件服务器的共同体。 发现服务器预订构成事件服务器社区的每个事件服务器的可用性，并向用户单元通知已发现的可用服务。

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。

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。

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。

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。

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。

公开(公告)号：US20050136946A1

公开(公告)日：2005-06-23

申请号：US10738635

申请日：2003-12-17

申请人： Dirk Trossen ,  Dana Pavel

发明人： Dirk Trossen ,  Dana Pavel

IPC分类号： H04M11/00 ,  H04W4/02 ,  H04W8/18 ,  H04Q7/20

CPC分类号： H04W4/029 ,  H04W8/18

摘要： A system for providing differential location service includes a service provider capable of receiving a request for a differential location service that includes a geographic area defined independent of a specific format. The service provider is capable of receiving the request such that the geographic area can be transformed to thereby define the geographic area in a predetermined manner. The system can include a tracking entity capable of sending the request. The system can additionally, or alternatively, include a network entity (e.g., service provider or a tracked entity) capable of entering a subscription including the geographic area defined in the predetermined manner such that the tracking entity has exclusive access rights to modify the subscription. The network entity can also determine whether to provide the requested differential location service based upon a current location of the tracked entity located remote from the tracking entity, and upon the subscription.

摘要翻译： 用于提供差分位置服务的系统包括能够接收对包含独立于特定格式定义的地理区域的差分位置服务的请求的服务提供者。 服务提供商能够接收请求，使得可以变换地理区域，从而以预定的方式定义地理区域。 系统可以包括能够发送请求的跟踪实体。 该系统可以附加地或替代地包括能够输入包括以预定方式定义的地理区域的订阅的网络实体（例如，服务提供商或跟踪的实体），使得跟踪实体具有修改订阅的独占访问权限。 网络实体还可以基于位于远离跟踪实体的跟踪实体的当前位置以及订阅时确定是否提供所请求的差分位置服务。

公开(公告)号：US20050059410A1

公开(公告)日：2005-03-17

申请号：US10664316

申请日：2003-09-17

申请人： Dirk Trossen ,  Dana Pavel

发明人： Dirk Trossen ,  Dana Pavel

IPC分类号： G01S5/00 ,  H04W4/02 ,  H04W8/18 ,  H04Q7/20

CPC分类号： H04W4/029 ,  G01S5/0027 ,  G01S5/009 ,  H04W8/18

摘要： A system and method are presented for providing a differential location to a terminal. The system includes a service provider that can receive a request for a differential location service from the terminal at least partially over a wireless network, where the request includes a geographic area defined independent of a specific format. A mapping processor can receive the geographic area from the service provider, and thereafter transform the geographic area of the request to thereby define the geographic area in a predetermined manner. The mapping processor can send the geographic area defined in the predetermined manner to the service provider. Upon receiving the geographic area defined in the predetermined manner, the service provider can determine whether to provide the requested differential location service based upon a comparison of a current location of the terminal and the geographic area defined in the predetermined manner.

摘要翻译： 提出了一种用于向终端提供差分位置的系统和方法。 该系统包括可以至少部分地通过无线网络从终端接收对差分位置服务的请求的服务提供商，其中请求包括独立于特定格式定义的地理区域。 映射处理器可以从服务提供商接收地理区域，然后变换请求的地理区域，从而以预定方式定义地理区域。 映射处理器可以将以预定方式定义的地理区域发送给服务提供商。 在接收到以预定方式定义的地理区域时，服务提供商可以基于终端的当前位置和以预定方式定义的地理区域的比较来确定是否提供所请求的差分位置服务。

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。