公开(公告)号：US20120078998A1

公开(公告)日：2012-03-29

申请号：US12890238

申请日：2010-09-24

申请人： Giyeong Son ,  Chi Chiu Tse ,  Denis Fedotenko

发明人： Giyeong Son ,  Chi Chiu Tse ,  Denis Fedotenko

IPC分类号： G06F15/16

CPC分类号： H04L63/0272 ,  H04L61/1511

摘要： A method and apparatus for virtual private network (‘VPN’) liveness checking, the method, upon expiration of a timer, sending, over a VPN tunnel, a request to a server located behind a terminator of the VPN; checking whether a response to the request is received within a time interval; if a response to the request is received, resetting the timer; and if a response to the request is not received within the time interval, resending the request if a request count is less than a set number of requests; or providing an inactive tunnel indication to a VPN client manager if the request count equals the set number of requests.

摘要翻译： 一种用于虚拟专用网（“VPN”）活动检查的方法和装置，该方法在定时器到期后，通过VPN隧道向位于VPN终结器之后的服务器发送请求; 检查在一段时间内是否接收到对请求的响应; 如果接收到对请求的响应，则重置定时器; 并且如果在所述时间间隔内没有接收到对所述请求的响应，则如果请求计数小于设定数量的请求，则重新发送所述请求; 或者如果请求计数等于设置的请求数量，则向VPN客户端管理器提供非活动隧道指示。

公开(公告)号：US08019820B2

公开(公告)日：2011-09-13

申请号：US11769443

申请日：2007-06-27

申请人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

发明人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

IPC分类号： G06F15/16

CPC分类号： H04L65/1016 ,  H04L51/00 ,  H04L65/103

摘要： In one embodiment, a scheme is described with respect to a service network system adapted to interoperate in an Internet Protocol (IP) Multimedia Subsystem (IMS) environment wherein signaling and message media planes are decoupled. The service network system comprises a service gateway controller (SGC) that is decomposed from a plurality of a plurality of service gateways (SGWs) operable to effectuate a message transport interface with respect to a remote services server.

摘要翻译： 在一个实施例中，关于适于在互联网协议（IP）多媒体子系统（IMS）环境中互操作的服务网络系统描述方案，其中信令和消息媒体平面被去耦。 服务网络系统包括从多个服务网关（SGW）分解的服务网关控制器（SGC），其可用于实现相对于远程服务服务器的消息传输接口。

公开(公告)号：US20090106677A1

公开(公告)日：2009-04-23

申请号：US11874974

申请日：2007-10-19

申请人： Giyeong Son ,  Bruno Richard Preiss ,  Allan David Lewis

发明人： Giyeong Son ,  Bruno Richard Preiss ,  Allan David Lewis

IPC分类号： G06F3/048 ,  G06F3/00

CPC分类号： H04L67/24

摘要： The presence information of a presentity within a presence service includes a first presence attribute and a second presence attribute. The first presence attribute is published within the presence service only if at least one watcher within the presence service has subscribed to it, while the second presence attribute is published within the presence service regardless of whether any watcher has subscribed to it. A user interface may be provided to configure the publishing of presence information on an attribute-by-attribute basis. An exemplary user interface includes, for each presence attribute comprising the presence information, a user interface control permitting selection of the publication mechanism for that presence attribute. The control has a plurality of options including a first option for causing the presence attribute to be published only if at least one watcher has subscribed to it and a second option for causing the presence attribute to be published regardless of whether any watcher has subscribed to it.

摘要翻译： 存在服务内的呈现体的呈现信息包括第一存在属性和第二存在属性。 只有当在场服务中的至少一个观察者已经订阅了存在服务时，才会在存在服务中发布第一个存在属性，而在存在服务中发布第二存在属性，而不管观察者是否已经订阅了它。 可以提供用户界面以在逐个属性的基础上配置呈现信息的发布。 对于包括存在信息的每个存在属性，示例性用户界面包括允许选择该存在属性的发布机制的用户界面控件。 该控件具有多个选项，包括第一选项，用于仅当至少一个观察者已经订阅了存在属性才能被发布，以及用于使出现属性被发布的第二选项，而不管观察者是否已经订阅 。

公开(公告)号：US20090006562A1

公开(公告)日：2009-01-01

申请号：US11769443

申请日：2007-06-27

申请人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

发明人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

IPC分类号： G06F15/16

CPC分类号： H04L65/1016 ,  H04L51/00 ,  H04L65/103

摘要： In one embodiment, a scheme is described with respect to a service network system adapted to interoperate in an Internet Protocol (IP) Multimedia Subsystem (IMS) environment wherein signaling and message media planes are decoupled. The service network system comprises a service gateway controller (SGC) that is decomposed from a plurality of a plurality of service gateways (SGWs) operable to effectuate a message transport interface with respect to a remote services server.

摘要翻译： 在一个实施例中，关于适于在互联网协议（IP）多媒体子系统（IMS）环境中互操作的服务网络系统描述方案，其中信令和消息媒体平面被去耦。 服务网络系统包括从多个服务网关（SGW）分解的服务网关控制器（SGC），其可用于实现相对于远程服务服务器的消息传输接口。

公开(公告)号：US20090005008A1

公开(公告)日：2009-01-01

申请号：US11769377

申请日：2007-06-27

申请人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

发明人： Giyeong Son ,  Allan D. Lewis ,  Bruno R. Preiss

IPC分类号： H04L12/58

CPC分类号： H04L51/14 ,  H04L51/066 ,  H04L51/38 ,  H04L65/1016 ,  H04L67/26 ,  H04L67/2814

摘要： In one embodiment, a network architecture is described for facilitating delivery of data items over a communications network to a mobile communications device. A remote services server disposed in an enterprise network is operable for detecting a data item at a computer system and for processing the data item into processed information that includes address information relating to the mobile communications device. A service gateway disposed in an Internet Protocol (IP) Multimedia Subsystem (IMS) network is operably connected to the remote services server for receiving the processed information using a first protocol, wherein the service gateway includes functionality to transmit the processed information using a second protocol over the IMS network based on routing information obtained from an IMS-aware node.

摘要翻译： 在一个实施例中，描述了一种网络架构，用于促进通过通信网络将数据项传送到移动通信设备。 设置在企业网络中的远程服务服务器可操作用于检测计算机系统上的数据项，并且将数据项处理成包括与移动通信设备有关的地址信息的处理信息。 设置在因特网协议（IP）多媒体子系统（IMS）网络中的服务网关可操作地连接到远程服务服务器，用于使用第一协议接收处理的信息，其中服务网关包括使用第二协议来发送处理的信息的功能 基于从IMS感知节点获得的路由信息​​，在IMS网络上。