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1. 发明申请

WO2012041420A1 TECHNIQUE FOR RELOCATING A SERVING GATEWAY ASSOCIATED TO A USER EQUIPMENT 审中-公开
标题翻译：与用户设备相连的服务网关的技术
公开(公告)号：WO2012041420A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011004078
申请日：2011-08-12
申请人： ERICSSON TELEFON AB L M , MIKLOS GYOERGY , MIHALY ATTILA , ARVIDSSON AAKE , RUNE JOHAN
发明人： MIKLOS GYOERGY , MIHALY ATTILA , ARVIDSSON AAKE , RUNE JOHAN
IPC分类号： H04W36/12 , H04W28/02
CPC分类号： H04W36/12 , H04M15/70 , H04M15/74 , H04W76/041
摘要： A technique for relocating a Serving Gateway associated to a User Equipment is described. One method implementation of this technique is performed in a Mobility Management Entity, MME, and comprises the steps of a) triggering, from the MME, a relocation of a source SGW to a target SGW by sending a Create Session Request message to the target SGW, b) receiving, from the target SGW, a Create Session Response message including SI General Packet Radio Service, GPRS, Tunnelling Protocol, GTP, endpoints of the target SGW, c) updating, from the MME to an Evolved NodeB, eNB, an Internet Protocol, IP, address and a Tunnel Endpoint IDentifier, TEID, of the target SGW, and d) sending, from the MME to the source SGW, a Delete Session Request to delete a session.
摘要翻译：描述了一种用于重新定位与用户设备相关联的服务网关的技术。在移动性管理实体MME中执行该技术的一种方法实现，并且包括以下步骤：a）通过向目标SGW发送创建会话请求消息来从MME触发源SGW到目标SGW的重定位 b）从目标SGW接收包括SI通用分组无线业务，GPRS，隧道协议，GTP，目标SGW的端点的创建会话响应消息，c）从MME更新到演进的节点B，eNB，互联网协议，IP地址和目标SGW的隧道端点标识符TEID，以及d）从MME向源SGW发送删除会话请求以删除会话。

2. 发明申请

WO2009115132A1 METHOD AND APPARATUS FOR USE IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：在通信网络中使用的方法和装置
公开(公告)号：WO2009115132A1
公开(公告)日：2009-09-24
申请号：PCT/EP2008/053429
申请日：2008-03-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CSASZAR, Andras , HARMATOS, János , MIHALY, Attila , PAPP, Oktavian , WESTBERG, Lars
发明人： CSASZAR, Andras , HARMATOS, János , MIHALY, Attila , PAPP, Oktavian , WESTBERG, Lars
IPC分类号： H04L12/28 , H04L12/46 , H04L12/56
CPC分类号： H04W92/02 , H04W76/00
摘要： A method is provided of enabling access for a terminal (12-1 ) to a remote network (60) via a mobile network (40). A first connectivity service function (30) is provided as part of the mobile network (40). A second connectivity service function (20) is provided as part of the remote network (60). A third connectivity service function (10) is provided associated with the terminal (12-1 ). The first connectivity service function (30) is adapted to cooperate in establishing a first layer 2 tunnel (25) between itself (30) and the second connectivity service function (20). The first connectivity service function (30) is also adapted to cooperate in establishing a second layer 2 tunnel (15) between itself (30) and the third connectivity service function (10). The terminal (12-1 ) thereby has layer 2 access into the remote network (60) through the first and second tunnels (25, 15) using the first, second and third connectivity service functions (30, 20, 10).
摘要翻译：提供了一种通过移动网络（40）使终端（12-1）能够访问远程网络（60）的方法。提供第一连接服务功能（30）作为移动网络（40）的一部分。提供第二连接服务功能（20）作为远程网络（60）的一部分。提供与终端（12-1）相关联的第三连接服务功能（10）。第一连接服务功能（30）适于在其自身（30）和第二连接服务功能（20）之间建立第一层2隧道（25）。第一连接服务功能（30）还适于在其自身（30）和第三连接服务功能（10）之间建立第二层2隧道（15）。因此，使用第一，第二和第三连接服务功能（30,20,10），终端（12-1）通过第一和第二隧道（25,15）具有层2访问远程网络（60）。

3. 发明申请

WO2009092441A1 SELECTION OF AN EDGE NODE IN A FIXED ACCESS COMMUNICATION NETWORK 审中-公开
标题翻译：在固定访问通信网络中选择边缘节点
公开(公告)号：WO2009092441A1
公开(公告)日：2009-07-30
申请号：PCT/EP2008/050748
申请日：2008-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIHALY, Attila , CSASZAR, Andras , PAPP, Oktavian , WESTBERG, Lars
发明人： MIHALY, Attila , CSASZAR, Andras , PAPP, Oktavian , WESTBERG, Lars
IPC分类号： H04L12/28 , H04L12/24 , H04L12/26 , H04L29/12 , H04L29/06
CPC分类号： H04L63/0272 , H04L12/5692 , H04L29/12066 , H04L29/12283 , H04L61/1511 , H04L61/2015 , H04L61/2061 , H04L63/08 , H04L67/101 , H04L67/303
摘要： A method and apparatus for selecting an edge node from a plurality of edge nodes in a fixed access communications network. A selection node receives from a host entity a request for a network service. The selection node then obtains, from at least one further network node, data relating to a plurality of edge nodes. On thebasis of the retrieved data, the selection node selects an edge node from the plurality of edge nodes, wherein the selected edge node provides a path between the host entity and the requested network service. The selection node then sends a response to the host entity, the response including information identifying the selected edge node.
摘要翻译：一种用于从固定接入通信网络中的多个边缘节点选择边缘节点的方法和装置。选择节点从主机实体接收对网络服务的请求。选择节点然后从至少一个另外的网络节点获得与多个边缘节点有关的数据。在检索到的数据的基础上，选择节点从多个边缘节点中选择边缘节点，其中所选择的边缘节点在主机实体和所请求的网络服务之间提供路径。选择节点然后向主机实体发送响应，该响应包括标识所选边缘节点的信息。

4. 发明申请

WO2008088271A1 LIGHTWEIGHT MOBILITY ARCHITECTURE 审中-公开
标题翻译：轻巧的移动体系结构
公开(公告)号：WO2008088271A1
公开(公告)日：2008-07-24
申请号：PCT/SE2008/000028
申请日：2008-01-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , TÓTH, Gábor , CSASZAR, Andras , MIHALY, Attila , TURÁNYI, Zoltán
发明人： TÓTH, Gábor , CSASZAR, Andras , MIHALY, Attila , TURÁNYI, Zoltán
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04W8/087 , H04L29/12028 , H04L61/103 , H04L61/2015 , H04W80/06
摘要： Mobility between access domains in an Internet Protocol (IP) network can be supported by introducing a so-called Mobility Manager (MM) that maintains (Sl) a database of currently attached devices and their current access domain location. The mobility manager may then detect (S2), for a device registered in the database, a change of access domain from a first access domain to a second access domain by monitoring connection maintenance signaling related to the considered device. The mobility manager should at least obtain an indication of such a change of access domain. In response to a detected change of access domain, the mobility manager arranges (S3) for a reconfiguration of the network to forward traffic destined to an IP address of the device in the first access domain to a new location in the second access domain. In this way, the mobility manager allows the device to keep its IP address when moving between access domains.
摘要翻译：可以通过引入所谓的移动性管理器（MM）来支持因特网协议（IP）网络中的接入域之间的移动性，所述移动性管理器维护（S1）当前连接的设备及其当前接入域的数据库位置。移动性管理器然后可以通过监视与所考虑的设备有关的连接维护信令来检测（S2）登记在数据库中的设备的接入域从第一接入域到第二接入域的变化。移动管理器至少应该获得这种访问域更改的指示。响应于检测到的接入域的改变，移动性管理器安排（S3）网络的重新配置，以将去往第一接入域中的设备的IP地址的流量转发到第二接入域中的新位置。通过这种方式，移动性管理器允许设备在访问域之间移动时保留其IP地址。

5. 发明申请

WO2012007018A1 ENHANCED PRIVACY PROTECTION IN A TELECOMMUNICATION NETWORK 审中-公开
标题翻译：增强电信网络中的隐私保护
公开(公告)号：WO2012007018A1
公开(公告)日：2012-01-19
申请号：PCT/EP2010/004235
申请日：2010-07-12
申请人： TELEFONAKTIEBOLAGT L M ERICSSON (publ) , SZESZTAY, Endre , MIHALY, Attila
发明人： SZESZTAY, Endre , MIHALY, Attila
IPC分类号： H04M3/42 , H04W12/08 , H04W12/02 , H04W8/26
CPC分类号： H04M3/4365 , H04M3/42008 , H04M3/42042 , H04M3/436 , H04W8/26 , H04W12/02 , H04W12/08 , H04W76/10 , H04W76/18
摘要： The present invention relates to enhanced privacy protection in a telecommunication network in which unique virtual phone numbers are used that are called party specific, i.e., different virtual phone numbers are used for the relation of different communication between a subscriber (101) of the privacy service and other parties (102). That is, if a given virtual number is called from a different number that was assigned to, then this call will be rejected, but the call will be set up if the given virtual phone number is called from a phone number that was assigned to. In this way, the privacy is better protected.
摘要翻译：本发明涉及电信网络中的增强的隐私保护，其中使用被称为一方特定的唯一虚拟电话号码，即不同的虚拟电话号码用于隐私服务的订户（101）之间的不同通信的关系和其他方（102）。也就是说，如果给定的虚拟号码从被分配给的不同号码调用，则该呼叫将被拒绝，但是如果从分配给的电话号码调用给定的虚拟电话号码，则呼叫将被设置。以这种方式，保护隐私更好。

6. 发明申请

WO2011025422A1 RELOCATION OF MOBILITY ANCHOR FOR NOMADIC SUBSCRIBERS 审中-公开
标题翻译：移动锚定器对于NOMADIC订户的转移
公开(公告)号：WO2011025422A1
公开(公告)日：2011-03-03
申请号：PCT/SE2009/050954
申请日：2009-08-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIHALY, Attila , CSÁSZÁR, András , GOTARE, Christian
发明人： MIHALY, Attila , CSÁSZÁR, András , GOTARE, Christian
IPC分类号： H04W36/12 , H04W76/00
CPC分类号： H04W76/041 , H04W36/12 , H04W76/22 , H04W92/14 , H04W92/24
摘要： A method, a mobility node 211 and a new mobility anchor 214b configured to operatively relocate the mobility anchor 214a for a mobile terminal 215a in a wireless communication system 200. The relocation is achieved by a request for redirecting an old bearer B-old configured to communicate user-data between the mobile terminal 215a and an old mobility anchor 214a, and by setting up a new standby bearer B-new configured to operatively communicate user-data between the Mobile Terminal 215a and the new mobility anchor 214b. The standby bearer B-old is ready to be activated once the old bearer B-old is deleted.
摘要翻译：配置为在无线通信系统200中为移动终端215a可操作地重新定位移动性锚点214a的方法，移动性节点211和新的移动锚点214b。重定位是通过将旧承载B老版本重定向到在移动终端215a和旧的移动锚点214a之间传送用户数据，并且通过建立新的备用载体B-新配置以在移动终端215a和新的移动锚点214b之间可操作地传送用户数据。一旦旧承载B-old被删除，备用承载B-old就可以被激活了。

7. 发明申请

WO2009124591A1 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：WO2009124591A1
公开(公告)日：2009-10-15
申请号：PCT/EP2008/054337
申请日：2008-04-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PAPP, Oktavian , CSÁSZÁR, András , MIHALY, Attila , WESTBERG, Lars , TOTH, Gabor
发明人： PAPP, Oktavian , CSÁSZÁR, András , MIHALY, Attila , WESTBERG, Lars , TOTH, Gabor
IPC分类号： H04L12/46 , H04L12/56
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。

8. 发明申请

WO2009086931A1 SETTING UP A VIRTUAL PRIVATE NETWORK 审中-公开
标题翻译：设置虚拟私有网络
公开(公告)号：WO2009086931A1
公开(公告)日：2009-07-16
申请号：PCT/EP2008/050178
申请日：2008-01-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PAPP, Oktavian , CSÁSZÁR, András , MIHALY, Attila , WESTBERG, Lars
发明人： PAPP, Oktavian , CSÁSZÁR, András , MIHALY, Attila , WESTBERG, Lars
IPC分类号： H04L12/46 , H04L12/56
CPC分类号： H04L12/4641 , H04L45/04 , H04L45/50
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 forthe VPN and populated with local routes for the VPN. A VRF IP loopback address is assigned for the VRF, and a PE IP loopback address is assigned for the ingress PE router. A local route with the VRF and PE IP loopback addresses is then advertised to other PE routers in the backbone network.
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配置了VRF，并为VPN填充了本地路由。为VRF分配VRF IP环回地址，为入口PE路由器分配PE IP环回地址。然后将具有VRF和PE IP环回地址的本地路由通告给骨干网中的其他PE路由器。

9. 发明申请

WO2009068045A1 TECHNIQUE FOR ADDRESS RESOLUTION IN A DATA TRANSMISSION NETWORK 审中-公开
标题翻译：数据传输网络中地址解析的技术
公开(公告)号：WO2009068045A1
公开(公告)日：2009-06-04
申请号：PCT/EP2007/010256
申请日：2007-11-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , PAPP, Oktavian , CSASZAR, Andras , MIHALY, Attila , WESTBERG, Lars
发明人： PAPP, Oktavian , CSASZAR, Andras , MIHALY, Attila , WESTBERG, Lars
IPC分类号： H04L29/12
CPC分类号： H04L29/12028 , H04L29/12933 , H04L61/103 , H04L61/6068
摘要： The invention relates to a technique for address resolution in data transmission networks, for example ARP-based address resolution in IPv4 networks (100). A method embodiment of the technique comprises the following steps performed in a host (108) of the data transmission network: Maintaining an association of at least one physical address with at least one network address range comprising multiple network addresses; obtaining a target network address; comparing the target network address with the network address range to determine an associated target physical address; and providing the determined target physical address, e.g. for initiating a data transmission.
摘要翻译：本发明涉及一种用于数据传输网络中地址解析的技术，例如IPv4网络（100）中基于ARP的地址解析。该技术的方法实施例包括在数据传输网络的主机（108）中执行的以下步骤：维护至少一个物理地址与至少一个包括多个网络地址的网络地址范围的关联; 获得目标网络地址; 将目标网络地址与网络地址范围进行比较以确定相关联的目标物理地址; 并提供确定的目标物理地址，例如。用于启动数据传输。

10. 发明申请

WO2011025421A1 MOBILITY ANCHOR RELOCATION 审中-公开
标题翻译：移动锚定转移
公开(公告)号：WO2011025421A1
公开(公告)日：2011-03-03
申请号：PCT/SE2009/050953
申请日：2009-08-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MIHALY, Attila , CSASZAR, Andras , GOTARE, Christian
发明人： MIHALY, Attila , CSASZAR, Andras , GOTARE, Christian
IPC分类号： H04W36/12 , H04W76/00
CPC分类号： H04W76/041 , H04W36/00 , H04W36/12 , H04W76/22 , H04W92/24
摘要： Disclosed herein is a method, a serving node and a mobility node for relocating the mobility anchor for a mobile terminal 215a in a wireless communication system 200. The relocation comprises a request for redirecting a first bearer B-old for the mobile terminal 215a between the serving node 212b and a first mobility anchor 214a so as to create a new substantially identical second bearer B-new between the serving node 212b and a second mobility anchor 214b. In addition, the relocation comprises a transmission of a request to the first mobility anchor 214a for deleting the first bearer B-old and a transmission of a request to the second mobility anchor 214b for establishing the second bearer B-new.
摘要翻译：这里公开了一种方法，服务节点和移动性节点，用于将无线通信系统200中的移动终端215a的移动锚重新定位。该重定位包括：将移动终端215a的第一承载B老重定向到服务节点212b和第一移动性锚点214a，以便在服务节点212b和第二移动性锚点214b之间创建新的基本相同的第二承载B新。此外，重新定位包括向第一移动锚点214a发送用于删除第一承载B的旧请求和向第二移动锚点214b发送用于建立第二承载B的新请求的新的传输。

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