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1. 发明申请

US20150134783A1 PROVIDING DATA TO A NETWORK TERMINAL 有权
标题翻译：向网络终端提供数据
公开(公告)号：US20150134783A1
公开(公告)日：2015-05-14
申请号：US14400539
申请日：2012-05-18
申请人： Lars Westberg , Attila Mihály , Gàbor Molnár
发明人： Lars Westberg , Attila Mihály , Gàbor Molnár
IPC分类号： H04L29/08
CPC分类号： H04L67/26 , H04L29/08846 , H04L67/02 , H04L67/2847 , H04L67/2871 , H04L67/303
摘要： A method and apparatus for providing data to a network terminal. A network node receives information relating to a first instance of a node concurrently runs a second instance of the client that emulates the first instance. Using the second instance, the network node generates a request for data required by the first instance. Before receiving a request for data generated by the first instance, the network node sends the request for data required by the first instance to a remote server and receives a response that includes the required data. The required data is then sent to the network terminal. The advantage of this is that the request for data required is generated before the network node receives a request from the network terminal. This allows the request to be handled more quickly.
摘要翻译：一种向网络终端提供数据的方法和装置。网络节点接收与节点的第一实例有关的信息，同时运行模拟第一实例的客户端的第二实例。使用第二个实例，网络节点生成对第一个实例所需的数据的请求。在接收到由第一实例生成的数据的请求之前，网络节点向远程服务器发送第一实例所需的数据请求，并接收到包含所需数据的响应。然后将所需的数据发送到网络终端。其优点是在网络节点从网络终端接收到请求之前生成所需数据的请求。这样可以更快地处理请求。

2. 发明授权

US09204336B2 Technique of processing network traffic that has been sent on a tunnel 有权
标题翻译：处理在隧道上发送的网络流量的技术
公开(公告)号：US09204336B2
公开(公告)日：2015-12-01
申请号：US13817186
申请日：2010-08-17
申请人： Attila Mihály , András Császár , Lars Westberg
发明人： Attila Mihály , András Császár , Lars Westberg
IPC分类号： H04L12/46 , H04L29/12 , H04W28/06 , H04W8/08
CPC分类号： H04W28/065 , H04L12/4633 , H04L29/12367 , H04L29/12462 , H04L61/2514 , H04L61/255 , H04W8/082
摘要： A technique of processing network traffic that is sent on a tunnel between a first tunnel and a second tunnel node in a communication network is provided. A device implementation of this technique comprises an enhanced network address translation, eNAT, component (10) comprising a first obtaining unit (14) configured to obtain an uplink data packet (26) from an uplink tunnel from the first tunnel node to the second tunnel node, the uplink data packet comprising a first network address associated with the first tunnel node, a second network address associated with the second tunnel node, a first identifier associated with the uplink tunnel an internal network address, and an internal port number, a second obtaining unit (16) configured to obtain a second identifier associated with a downlink tunnel from the second tunnel node to the first tunnel node, wherein the downlink tunnel is related to the uplink tunnel, a checking unit (18) configured to check, based on the second network address and the first identifier, whether a database entry comprising the second network address and the first identifier exists in a database (12), an updating unit (20) configured to update the database (12) in case the checked database entry does not exist in the database (12), and a manipulating unit (22) configured to manipulate the uplink data packet (26).
摘要翻译：提供了一种处理在通信网络中的第一隧道和第二隧道节点之间的隧道上发送的网络流量的技术。该技术的设备实现包括增强的网络地址转换，eNAT，组件（10），包括第一获取单元（14），第一获取单元（14）被配置为从第一隧道节点到第二隧道的上行链路隧道获取上行链路数据分组（26）节点，所述上行链路数据分组包括与所述第一隧道节点相关联的第一网络地址，与所述第二隧道节点相关联的第二网络地址，与所述上行链路隧道相关联的第一标识符，内部网络地址，以及内部端口号，第二获取单元（16），被配置为获得与从所述第二隧道节点到所述第一隧道节点的下行链路隧道相关联的第二标识符，其中所述下行链路隧道与所述上行链路隧道相关;检查单元（18），被配置为基于第二网络地址和第一标识符，包括第二网络地址的数据库条目和第一标识符是否存在于数据库（12）中，更新单元（20），被配置为在数据库（12）中不存在所检查的数据库条目的情况下更新数据库（12）;以及操纵单元（22），其被配置为操纵上行链路数据分组（26）。

3. 发明授权

US09167498B2 Caching over an interface between a radio access network and a core network 有权
标题翻译：通过无线电接入网络和核心网络之间的接口进行缓存
公开(公告)号：US09167498B2
公开(公告)日：2015-10-20
申请号：US14127358
申请日：2011-06-23
申请人： Attila Mihály , Lars Westberg
发明人： Attila Mihály , Lars Westberg
IPC分类号： H04W40/04 , H04W36/02 , H04W40/36 , H04W76/02 , H04W76/04 , H04W76/06
CPC分类号： H04W40/04 , H04W36/023 , H04W40/36 , H04W76/12 , H04W76/22 , H04W76/32
摘要： A method is provided which introduces user plane caching over an interface between a first node in a radio access network and a second node in a core network. At the first node: receiving first uplink tunnel parameters relating to the second node, selecting first downlink tunnel parameters relating to the first node, sending the first uplink and downlink tunnel parameters to a cache node designated to the first node, receiving second uplink and downlink tunnel parameters relating to the cache node, and sending the second downlink tunnel parameters to the second node. A first tunnel is established between the first node and the cache node based on the second uplink tunnel parameters and the first downlink tunnel parameters, uplink user plane data is sent to the second node through the first and second tunnels via the cache node, and downlink user plane data is received from the second node.
摘要翻译：提供一种方法，其通过无线电接入网络中的第一节点和核心网络中的第二节点之间的接口引入用户平面缓存。在第一节点处：接收与第二节点有关的第一上行链路隧道参数，选择与第一节点相关的第一下行链路隧道参数，向指定给第一节点的高速缓存发送第一上行链路和下行链路参数，接收第二上行链路和下行链路与缓存节点相关的隧道参数，以及向第二节点发送第二下行链路隧道参数。基于第二上行链路隧道参数和第一下行链路隧道参数，在第一节点和高速缓存节点之间建立第一隧道，经由高速缓存节点通过第一和第二隧道将上行链路用户平面数据发送到第二节点，下行链路从第二节点接收用户平面数据。

4. 发明申请

US20140126538A1 CACHING OVER AN INTERFACE BETWEEN A RADIO ACCESS NETWORK AND A CORE NETWORK 有权
标题翻译：通过无线接入网络和核心网络之间的接口进行访问
公开(公告)号：US20140126538A1
公开(公告)日：2014-05-08
申请号：US14127358
申请日：2011-06-23
申请人： Attila Mihály , Lars Westberg
发明人： Attila Mihály , Lars Westberg
IPC分类号： H04W40/04 , H04W36/02 , H04W40/36
CPC分类号： H04W40/04 , H04W36/023 , H04W40/36 , H04W76/12 , H04W76/22 , H04W76/32
摘要： A method is provided which introduces user plane caching over an interface between a first node in a radio access network and a second node in a core network. At the first node: receiving first uplink tunnel parameters relating to the second node, selecting first downlink tunnel parameters relating to the first node, sending the first uplink and downlink tunnel parameters to a cache node designated to the first node, receiving second uplink and downlink tunnel parameters relating to the cache node, and sending the second downlink tunnel parameters to the second node. A first tunnel is established between the first node and the cache node based on the second uplink tunnel parameters and the first downlink tunnel parameters, uplink user plane data is sent to the second node through the first and second tunnels via the cache node, and downlink user plane data is received from the second node.
摘要翻译：提供一种方法，其通过无线电接入网络中的第一节点和核心网络中的第二节点之间的接口引入用户平面缓存。在第一节点处：接收与第二节点有关的第一上行链路隧道参数，选择与第一节点相关的第一下行链路隧道参数，向指定给第一节点的高速缓存发送第一上行链路和下行链路参数，接收第二上行链路和下行链路与缓存节点相关的隧道参数，以及向第二节点发送第二下行链路隧道参数。基于第二上行链路隧道参数和第一下行链路隧道参数，在第一节点和高速缓存节点之间建立第一隧道，经由高速缓存节点通过第一和第二隧道将上行链路用户平面数据发送到第二节点，下行链路从第二节点接收用户平面数据。

5. 发明授权

US09729650B2 Providing data to a network terminal 有权
公开(公告)号：US09729650B2
公开(公告)日：2017-08-08
申请号：US14400539
申请日：2012-05-18
申请人： Lars Westberg , Attila Mihály , Gábor Molnár
发明人： Lars Westberg , Attila Mihály , Gábor Molnár
IPC分类号： G06F15/16 , H04L29/08
CPC分类号： H04L67/26 , H04L29/08846 , H04L67/02 , H04L67/2847 , H04L67/2871 , H04L67/303
摘要： A method and apparatus for providing data to a network terminal. A network node receives information relating to a first instance of a client running at the network terminal. Using the information, the network node concurrently runs a second instance of the client that emulates the first instance. Using the second instance, the network node generates a request for data required by the first instance. Before receiving a request for data generated by the first instance, the network node sends the request for data required by the first instance to a remote server and receives a response that includes the required data. The required data is then sent to the network terminal. The advantage of this is that the request for data required is generated before the network node receives a request from the network terminal. This allows the request to be handled more quickly.

6. 发明申请

US20110032843A1 SETTING UP A VIRTUAL PRIVATE NETWORK USING VIRTUAL LAN IDENTIFIERS 审中-公开
标题翻译：使用虚拟LAN标识符设置虚拟私有网络
公开(公告)号：US20110032843A1
公开(公告)日：2011-02-10
申请号：US12936972
申请日：2008-04-10
申请人： Oktavian Papp , András Császár , Attila Mihály , Lars Westberg , Gabor Toth
发明人： Oktavian Papp , András Császár , Attila Mihály , Lars Westberg , Gabor Toth
IPC分类号： H04L12/28
CPC分类号： H04L12/4666 , H04L45/02 , H04L45/04 , H04L45/50 , H04L45/66
摘要： A method for setting up a VPN is described. The VPN is set up in a backbone network having a plurality of PE routers for controlling the transfer of IP traffic to and from CE routers in satellite networks. In a PE router, a VRF is configured for the VPN and populated with local routes for the VPN. A VLAN identifier is assigned for the VPN, and advertised to other PE routers in the backbone network. Alternatively, the VLAN identifier may be determined by a predetermined mapping algorithm so it will be unique to the VPN in all PE routers, in which case the advertisement to other PE routers may contain an implicit NULL label.
摘要翻译：描述了一种设置VPN的方法。 VPN设置在具有多个PE路由器的骨干网络中，用于控制到卫星网络中的CE路由器的IP业务的传输。在PE路由器中，为VPN配置VRF，并为VPN填充本地路由。为VPN分配VLAN标识符，并通告给骨干网中的其他PE路由器。或者，VLAN标识符可以由预定的映射算法来确定，所以在所有PE路由器中VPN将是唯一的，在这种情况下，到其他PE路由器的广告可以包含隐式NULL标签。

7. 发明授权

US09479560B2 Network cache architecture 有权
标题翻译：网络缓存架构
公开(公告)号：US09479560B2
公开(公告)日：2016-10-25
申请号：US13376755
申请日：2010-01-26
申请人： Zoltán Richárd Turányi , András Császár , Ayodele Damola , Stefan Hellkvist , Attila Mihály , Lars Westberg
发明人： Zoltán Richárd Turányi , András Császár , Ayodele Damola , Stefan Hellkvist , Attila Mihály , Lars Westberg
IPC分类号： G06F15/163 , H04L29/06 , H04L12/24 , H04L29/08 , H04N21/2381 , H04N21/472 , H04N21/6437
CPC分类号： H04L65/605 , H04L29/06 , H04L29/08729 , H04L41/00 , H04L65/608 , H04L67/2819 , H04L67/2842 , H04N21/2381 , H04N21/47202 , H04N21/6437
摘要： There is described a method and apparatus for sending data through one or more packet data networks. A stripped-down packet is sent from a packet sending node towards a cache node, the stripped down packet including in its payload a pointer to a payload data segment stored in a file at the cache node. When the stripped-down packet is received at the cache node, the pointer is used to identify the payload data segment from data stored at the cache node. The payload data segment is inserted into the stripped-down packet in place of the pointer so as to generate a full size packet, which is sent from the cache node towards a client.
摘要翻译：描述了通过一个或多个分组数据网络发送数据的方法和装置。从数据包发送节点朝向高速缓存节点发送一个分解的数据包，该分解数据包在其有效载荷中包括指向存储在缓存节点上的文件中的有效载荷数据段的指针。当缓存分组在高速缓存节点处被接收时，该指针用于从存储在高速缓存节点处的数据中识别有效载荷数据段。代替指针将有效载荷数据段插入剥离的分组中，以便生成从缓存节点向客户端发送的全尺寸分组。

8. 发明授权

US09479445B2 Application-aware flow control in a radio network 有权
标题翻译：无线网络中的应用感知流量控制
公开(公告)号：US09479445B2
公开(公告)日：2016-10-25
申请号：US14363164
申请日：2011-12-09
申请人： Attila Mihály , Lars Westberg
发明人： Attila Mihály , Lars Westberg
IPC分类号： H04L12/26 , H04W28/02 , G06F15/16 , H04L12/859 , H04L12/851 , H04W72/12
CPC分类号： H04L47/2475 , H04L47/2441 , H04L47/2458 , H04W28/0205 , H04W28/0236 , H04W28/0268 , H04W72/12
摘要： The disclosure relates to a method and network node for controlling a plurality of flows of application data in a radio network. The plurality of flows and a cost measure associated with each flow is detected. The cost measure is an indication of an amount of radio resources required for supplying an amount of application data to an end-user of the flow. Further, key performance indicators associated with the plurality of flows are monitored. A key performance indicator is indicative of a supply of application data needed to maintain a satisfactory quality of experience for an application session associated with the flow. Further, scheduling decisions, to control scheduling of the plurality of flows, are made based on the cost measures and key performance indicators associated with the plurality of flows to optimize the quality of experience of the application sessions associated with the plurality of flows.
摘要翻译：本公开涉及用于在无线电网络中控制多个应用数据流的方法和网络节点。检测与每个流相关联的多个流和成本测量。成本测量是指示向流向的最终用户提供一定量的应用数据所需的无线电资源量。此外，监视与多个流相关联的关键性能指标。关键绩效指标表示为与流程相关联的应用会话保持令人满意的体验质量所需的应用数据供应。此外，基于与多个流相关联的成本测量和关键性能指标来进行调度决策以控制多个流的调度，以优化与多个流相关联的应用会话的体验质量。

9. 发明授权

US08767728B2 Tunnel gateway managed caching architecture 有权
标题翻译：隧道网关管理缓存架构
公开(公告)号：US08767728B2
公开(公告)日：2014-07-01
申请号：US13037705
申请日：2011-03-01
申请人： Attila Mihály , András Császár , Lars Westberg
发明人： Attila Mihály , András Császár , Lars Westberg
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W8/082 , H04L12/4633 , H04L67/2842
摘要： In an access network, a tunnel gateway (TGW) managed network caching architecture is proposed. The proposed TGW receives a terminal request directed to a data server for a flow of data. The terminal request is forwarded to the TGW through a tunnel from a tunnel endpoint located below the TGW. The TGW selects a network cache to handle the data traffic of the flow requested by the requesting terminal. The TGW then redirects the terminal request to the selected network cache to provide the requested service. The TGW redirects the terminal request through a tunnel whose endpoint is the selected network cache.
摘要翻译：在接入网中，提出了一种隧道网关（TGW）管理的网络缓存架构。所提出的TGW接收针对数据服务器的数据流的终端请求。终端请求通过位于TGW下方的隧道端点的隧道转发到TGW。 TGW选择网络缓存来处理由请求终端请求的流的数据业务。然后，TGW将终端请求重定向到所选择的网络缓存以提供所请求的服务。 TGW通过其端点是所选网络缓存的隧道重定向终端请求。

10. 发明授权

US09438526B2 Network controlled client caching system and method 有权
标题翻译：网络控制客户端缓存系统和方法
公开(公告)号：US09438526B2
公开(公告)日：2016-09-06
申请号：US14358492
申请日：2011-12-16
申请人： Attila Mihály , Lars Westberg , Xuejun Cai
发明人： Attila Mihály , Lars Westberg , Xuejun Cai
IPC分类号： H04L1/00 , H04L12/875 , H04L29/08 , H04N21/414 , H04N21/433 , H04N21/442 , H04N21/45 , H04N21/6371 , H04N21/647 , H04N21/658 , H04W72/08 , H04W72/10
CPC分类号： H04L47/56 , H04L65/607 , H04L67/02 , H04L67/04 , H04L67/2842 , H04L67/2847 , H04L67/2876 , H04L67/289 , H04L67/325 , H04N21/41407 , H04N21/4331 , H04N21/4424 , H04N21/4532 , H04N21/6371 , H04N21/64738 , H04N21/64746 , H04N21/6582 , H04W72/085 , H04W72/10
摘要： A communication system, cache, computer readable medium and method for exchanging delay-tolerant data content or in-advance data content (19) between a user terminal (12) and a communication network (14) with which the user terminal (12) communicates. The method includes storing the delay-tolerant data content or in-advance data content (19) into a network cache (18) of the communication network (14); gathering at the network cache (18) network information related to a status of the communication network (14); receiving user terminal information at the network cache (18) from a user cache (22) located at the user terminal (12); and transferring the delay-tolerant data content or in-advance data content (19) from the network cache (18) to the user cache (22) based on the network information and the user terminal information.
摘要翻译：用于在用户终端（12）与用户终端（12）通信的通信网络（14）之间交换延迟容许数据内容或提前数据内容（19）的通信系统，缓存，计算机可读介质和方法。该方法包括将延迟容忍数据内容或先进数据内容（19）存储到通信网络（14）的网络高速缓存（18）中; 在网络缓存（18）收集与通信网络（14）的状态有关的网络信息; 从位于用户终端（12）的用户高速缓存（22）在网络高速缓存（18）处接收用户终端信息; 以及基于所述网络信息和所述用户终端信息，将所述延迟容忍数据内容或提前数据内容（19）从所述网络高速缓存（18）传送到所述用户高速缓存（22）。

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