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1. 发明授权

US08787303B2 Methods and apparatus for data traffic offloading at a router 有权
标题翻译：在路由器上卸载数据流量的方法和装置
公开(公告)号：US08787303B2
公开(公告)日：2014-07-22
申请号：US13112581
申请日：2011-05-20
申请人： Kent K. Leung , Jayaraman Iyer , Flemming Andreasen , Timothy Stammers , Michel Khouderchah
发明人： Kent K. Leung , Jayaraman Iyer , Flemming Andreasen , Timothy Stammers , Michel Khouderchah
IPC分类号： H04W36/12 , H04W36/26
CPC分类号： H04W28/0226 , H04L12/4633 , H04L29/12367 , H04L45/22 , H04L45/26 , H04L61/2514 , H04W40/24 , H04W48/16
摘要： This disclosure relates to a system and method for offloading selected data traffic in logical tunnels to the Internet. The offloading provides another data path for selected data traffic that can relieve the burden on a mobile operator's network, such as the backhaul and core networks. As the proliferation of data rich content and increasingly more capable mobile devices has continued, the amount of data communicated over mobile operator's networks has increased. Upgrading the existing network that was designed for voice calls is not desirable or practical for many mobile operators. This disclosure provides systems and methods for offloading data to the Internet at a router to relieve congestion on the mobile operator's network.
摘要翻译：本公开涉及用于将逻辑隧道中的选定数据流量卸载到因特网的系统和方法。卸载为选择的数据流量提供另一数据路径，可以减轻移动运营商的网络（如回程和核心网络）的负担。随着数据丰富内容的增多和越来越多的移动设备越来越多，移动运营商的网络数据量也在增加。升级为语音通话设计的现有网络对于许多移动运营商来说是不可取的或不实际的。本公开提供了用于在路由器上将数据卸载到因特网以减轻移动运营商网络上的拥塞的系统和方法。

2. 发明授权

US08233401B2 Using an IP registration to automate SIP registration 有权
标题翻译：使用IP注册自动化SIP注册
公开(公告)号：US08233401B2
公开(公告)日：2012-07-31
申请号：US11838214
申请日：2007-08-13
申请人： Jonathan D. Rosenberg , Flemming Andreasen , Jayaraman Iyer , Timothy Stammers
发明人： Jonathan D. Rosenberg , Flemming Andreasen , Jayaraman Iyer , Timothy Stammers
IPC分类号： H04L12/28
CPC分类号： H04L65/1073 , H04L65/1006 , H04L65/1016 , H04W60/00 , H04W80/04
摘要： In one embodiment, a network device receives an Internet protocol (IP) registration request, such as a mobile IP registration request, from an access terminal. The network device may be a home agent that is configured to register the access terminal for IP services at the network layer. In addition to registering the access terminal at the network layer, the network device may facilitate registration at another layer, such as the application layer. In one example, registration information for the access terminal for an application layer registration, such as information needed to register for a session initiation protocol (SIP) services, is determined. The network device then facilitates registration at the application layer automatically using the registration information.
摘要翻译：在一个实施例中，网络设备从接入终端接收诸如移动IP注册请求的因特网协议（IP）注册请求。网络设备可以是被配置为在网络层注册用于IP服务的接入终端的归属代理。除了在网络层登记接入终端之外，网络设备还可以有助于在诸如应用层的另一层上的注册。在一个示例中，确定用于应用层注册的接入终端的注册信息，诸如注册会话发起协议（SIP）服务所需的信息。网络设备便于使用注册信息自动地在应用层登记。

3. 发明申请

US20090046703A1 USING AN IP REGISTRATION TO AUTOMATE SIP REGISTRATION 有权
标题翻译：使用IP注册自动化SIP注册
公开(公告)号：US20090046703A1
公开(公告)日：2009-02-19
申请号：US11838214
申请日：2007-08-13
申请人： Jonathan D. Rosenberg , Flemming Andreasen , Jayaraman Iyer , Timothy Stammers
发明人： Jonathan D. Rosenberg , Flemming Andreasen , Jayaraman Iyer , Timothy Stammers
IPC分类号： H04L12/66
CPC分类号： H04L65/1073 , H04L65/1006 , H04L65/1016 , H04W60/00 , H04W80/04
摘要： In one embodiment, a network device receives an Internet protocol (IP) registration request, such as a mobile IP registration request, from an access terminal. The network device may be a home agent that is configured to register the access terminal for IP services at the network layer. In addition to registering the access terminal at the network layer, the network device may facilitate registration at another layer, such as the application layer. In one example, registration information for the access terminal for an application layer registration, such as information needed to register for a session initiation protocol (SIP) services, is determined. The network device then facilitates registration at the application layer automatically using the registration information.
摘要翻译：在一个实施例中，网络设备从接入终端接收诸如移动IP注册请求的因特网协议（IP）注册请求。网络设备可以是被配置为在网络层注册用于IP服务的接入终端的归属代理。除了在网络层登记接入终端之外，网络设备还可以有助于在诸如应用层的另一层上的注册。在一个示例中，确定用于应用层注册的接入终端的注册信息，诸如注册会话发起协议（SIP）服务所需的信息。网络设备便于使用注册信息自动地在应用层登记。

4. 发明申请

US20070206617A1 Network-triggered quality of service (QoS) reservation 有权
标题翻译：网络触发服务质量（QoS）保留
公开(公告)号：US20070206617A1
公开(公告)日：2007-09-06
申请号：US11715250
申请日：2007-03-06
申请人： Flemming Andreasen , Jayaraman Iyer , Jonathan Rosenberg , Biswaranjan Panda
发明人： Flemming Andreasen , Jayaraman Iyer , Jonathan Rosenberg , Biswaranjan Panda
IPC分类号： H04L12/56
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： A method includes a network originating a QoS reservation message and communicating the network-originated QoS message through a radio access network (RAN) from an access gateway (AGW) to an access terminal (AT). The network-originated reservation message does not cause any network resource reservation by itself, but causes the AT to initiate a network resource reservation according to one or more parameters in the network-originated QoS reservation message. Accordingly, an existing network infrastructure supporting AT-originated QoS reservation may support network-originated QoS reservation (or proxied QoS) without any updates to an access-network infrastructure, such as the RAN. The method includes, in response to the network-initiated QoS reservation message, communicating a reservation confirmation through the RAN from the AT to the AGW. The reservation confirmation whether that the QoS reservation was successful.
摘要翻译：一种方法包括发起QoS预留消息的网络，并通过无线接入网（RAN）从接入网关（AGW）向接入终端（AT）传送网络发起的QoS消息。网络发起的预留消息本身不会导致任何网络资源预留，而是使AT根据网络发起的QoS预留消息中的一个或多个参数来发起网络资源预留。因此，支持AT发起的QoS预留的现有网络基础设施可以支持网络发起的QoS预留（或代理的QoS），而不需要诸如RAN的接入网络基础设施的任何更新。该方法包括响应于网络发起的QoS预留消息，通过RAN将预约确认从AT传送到AGW。预留确认QoS保留是否成功。

5. 发明申请

US20070220251A1 Establishing facets of a policy for a communication session 有权
标题翻译：建立通信会议策略的方面
公开(公告)号：US20070220251A1
公开(公告)日：2007-09-20
申请号：US11715065
申请日：2007-03-06
申请人： Jonathan Rosenberg , Flemming Andreasen , Timothy Stammers
发明人： Jonathan Rosenberg , Flemming Andreasen , Timothy Stammers
IPC分类号： H04L9/00
CPC分类号： H04W12/08 , G06Q20/102 , H04L12/14 , H04L12/1403 , H04L41/0893 , H04L41/5029 , H04L41/5061 , H04L45/50 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/70 , H04L47/724 , H04L47/805 , H04L47/824 , H04L61/2015 , H04L63/08 , H04L63/0892 , H04L63/102 , H04L63/162 , H04L65/1006 , H04L65/1016 , H04L67/141 , H04L69/14 , H04L69/24 , H04W8/26 , H04W12/06 , H04W28/18 , H04W36/0033 , H04W36/12 , H04W36/14 , H04W48/14 , H04W60/00 , H04W80/04 , H04W80/10 , H04W92/02
摘要： Establishing one or more facets of a policy includes facilitating a communication session for an access terminal at a visited network. The access terminal is associated with a home network having a home policy server. The policy is received at a visited policy server of the visited network. The policy comprises the facets. If the facets are unacceptable, the facets are negotiated until a stopping point is reached. The negotiation includes adjusting by the visited policy server at least one facet of the one or more facets, and notifying the home policy server of the adjustment. The facets are established in accordance with the negotiation.
摘要翻译：建立策略的一个或多个方面包括促进访问网络处的接入终端的通信会话。接入终端与具有归属策略服务器的归属网络相关联。在受访网络的访问策略服务器上收到该策略。政策包括方面。如果方面是不可接受的，则会协商方面，直到达到停止点。协商包括由访问策略服务器调整一个或多个方面的至少一个方面，并通知归属策略服务器调整。方面是根据谈判建立的。

6. 发明申请

US20070220082A1 Synchronization of event processing at a media gateway 有权
标题翻译：在媒体网关进行事件处理同步
公开(公告)号：US20070220082A1
公开(公告)日：2007-09-20
申请号：US11376657
申请日：2006-03-15
申请人： Flemming Andreasen
发明人： Flemming Andreasen
IPC分类号： G06F15/16
CPC分类号： H04L65/1026 , H04L65/1036 , H04L65/80
摘要： A method and apparatus of communication processing at a client (e.g., media gateway) connected to a server (e.g., media gateway controller) includes collecting events in a quarantine buffer. The contents of the buffer are examined to determine whether the collected events include one or more synchronizing events. An instruction signal sent to the client from the server includes information defining one or more events as a synchronizing event. If one or more synchronizing events is present, the collected events are processed from the buffer relative to the one or more synchronizing events. The processing may include processing the collected events beginning after the most recent or second most recent synchronizing event. The collected events that occurred up to the most recent or second most recent synchronizing event may be moved to a synchronized event list. The synchronized event list may be reported to the server or discarded.
摘要翻译：连接到服务器（例如，媒体网关控制器）的客户端（例如，媒体网关）的通信处理的方法和装置包括在隔离缓冲器中收集事件。检查缓冲器的内容以确定所收集的事件是否包括一个或多个同步事件。从服务器发送到客户端的指令信号包括将一个或多个事件定义为同步事件的信息。如果存在一个或多个同步事件，则相对于一个或多个同步事件，从缓冲器处理所收集的事件。该处理可以包括处理从最近或最近的最新同步事件开始的所收集的事件。发生到最新或最新的同步事件的事件可以被移动到同步事件列表。同步事件列表可以被报告给服务器或被丢弃。

7. 发明申请

US20090109845A1 Packet Flow Optimization (PFO) Policy Management in a Communications Network by Rule Name 有权
标题翻译：通过规则名称的通信网络中的数据包流优化（PFO）策略管理
公开(公告)号：US20090109845A1
公开(公告)日：2009-04-30
申请号：US11923598
申请日：2007-10-24
申请人： Flemming Andreasen , Eric Hamel , Yaacov Arbel , Meir Morgenstern
发明人： Flemming Andreasen , Eric Hamel , Yaacov Arbel , Meir Morgenstern
IPC分类号： H04L12/56 , H04L12/26
CPC分类号： H04L41/0893
摘要： In one embodiment, a method includes receiving packet flow optimization (PFO) configuration data that associates each rule name of multiple PFO rule names with a corresponding method for processing a data packet in a communications network based on data in a payload of a layer 3 protocol of the data packet. A first policy message is received from a policy management process in the communications network. The first policy message includes rule data that indicates a signaled rule name associated with a particular network address in the communications network. In response to receiving the first policy message, a data packet of the particular network address is processed according to a particular method associated with a particular rule name selected based on the signaled rule name. As a result, a PFO policy is controlled from the policy management process.
摘要翻译：在一个实施例中，一种方法包括接收分组流优化（PFO）配置数据，其将多个PFO规则名称的每个规则名称与用于在通信网络中处理数据分组的相应方法相关联，基于第3层协议的有效载荷中的数据的数据包。从通信网络中的策略管理过程接收到第一策略消息。第一策略消息包括指示与通信网络中的特定网络地址相关联的信号规则名称的规则数据。响应于接收到第一策略消息，根据与基于信号规则名称选择的特定规则名称相关联的特定方法处理特定网络地址的数据分组。因此，政策管理过程控制了PFO政策。

8. 发明申请

US20070226775A1 System and Method for Enforcing Policy in a Communication Network 有权
标题翻译：在通信网络中执行策略的系统和方法
公开(公告)号：US20070226775A1
公开(公告)日：2007-09-27
申请号：US11671861
申请日：2007-02-06
申请人： Flemming Andreasen , Jonathan Rosenberg
发明人： Flemming Andreasen , Jonathan Rosenberg
IPC分类号： H04L9/00
CPC分类号： H04L63/0227 , H04L63/102 , H04L65/1006 , H04L65/1069
摘要： A system for enforcing policy in a communication network includes a policy server which is operable to receive a request to invoke an application, receive a policy profile for a network user, and decide a proper allocation of network users based on the policy profile, the application, and available network resources. The policy server is further operable to communicate with a non-SIP application. The system also includes a network resource manager operably associated with the policy server and operable to monitor available network in the resources in the communication network. In addition, the network resource manager is functional to allocate network resource amongst a plurality of network users. The system also contains an application control point which is operably associated with the policy server and operable to communicate with a SIP application. The system is operable to use policy peering between the home and visited network to enable user-specific policies to be enforced while roaming.
摘要翻译：用于在通信网络中执行策略的系统包括策略服务器，其可操作以接收调用应用的请求，接收网络用户的策略简档，以及基于所述策略简档来确定网络用户的适当分配，所述应用，以及可用的网络资源。策略服务器还可操作以与非SIP应用通信。该系统还包括与策略服务器可操作地相关联并可操作以监视通信网络中的资源中的可用网络的网络资源管理器。此外，网络资源管理器功能于在多个网络用户之间分配网络资源。该系统还包含与策略服务器可操作地相关联并且可操作地与SIP应用通信的应用控制点。该系统可操作以在家庭访问网络和拜访网络之间使用策略对等，以便在漫游时实施特定于用户的策略。

9. 发明申请

US20060272003A1 Automatic discovery of controlling policy enforcement point in a policy push model 有权
公开(公告)号：US20060272003A1
公开(公告)日：2006-11-30
申请号：US11142031
申请日：2005-05-31
申请人： Flemming Andreasen
发明人： Flemming Andreasen
IPC分类号： G06F17/00
CPC分类号： H04L41/5045 , H04L41/12
摘要： The present invention provides a method for performing automatic discovery of controlling policy enforcement points in a policy push computer network. The method involves a policy decision point sending a discover message toward an end point on a computer network; receiving a response from a policy enforcement point; reading a name and address from the received response; and sending a policy decision message to the name and address read from the response. The policy decision message is characterized by content suitable for being installed for a policy enforcement point. In an embodiment, the discover message sent includes a resource reservation protocol and a new policy enforcement point discover object. In another embodiment, the discover message sent causes the policy enforcement point to process the discover message. The policy decision point can receive notification that installation of the policy decision for the policy enforcement point failed.

10. 发明授权

US08320329B2 Policy for a roaming terminal based on a home internet protocol (IP) address 有权
标题翻译：基于家庭网际协议（IP）地址的漫游终端的策略
公开(公告)号：US08320329B2
公开(公告)日：2012-11-27
申请号：US12054353
申请日：2008-03-24
申请人： Flemming Andreasen , Kent Leung
发明人： Flemming Andreasen , Kent Leung
IPC分类号： H04J3/16
CPC分类号： H04W8/06 , H04W80/04
摘要： In one embodiment, a method includes receiving, at a visited network node, policy for a roaming terminal from a home network of the roaming terminal. The policy is associated with a home Internet Protocol (IP) address of the roaming terminal. The visited network node applies the policy in the visited network to data packets that include the home IP address. Applying the policy to a data packet encompasses either enforcing the policy at the node that applies the policy or sending data that indicates the policy to a different node that applies the policy based on the data sent, or both.
摘要翻译：在一个实施例中，一种方法包括在访问网络节点处从漫游终端的归属网络接收漫游终端的策略。该策略与漫游终端的归属互联网协议（IP）地址相关联。受访网络节点将受访网络中的策略应用于包括归属IP地址的数据包。将策略应用于数据包包括在应用策略的节点上执行策略，或者根据发送的数据或两者将两个应用策略的数据发送到指示策略的不同节点。

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