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1. 发明申请

WO2006050758A1 AN ARRANGEMENT, NODES AND A METHOD RELATING TO SERVICES ACCESS OVER A COMMUNICATION SYSTEM 审中-公开
标题翻译：一种与通信系统中的服务访问相关的安排，节点和方法
公开(公告)号：WO2006050758A1
公开(公告)日：2006-05-18
申请号：PCT/EP2005/002837
申请日：2005-03-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BOMAN, Krister
发明人： BOMAN, Krister
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L12/14 , H04L12/1407 , H04L29/12188 , H04L61/1588 , H04L65/1016 , H04W12/06 , H04W12/12
摘要： The present invention relates to an arrangement in a communications system participating in user station (UE;l) service request and/or access procedures and comprising a number of packet data support nodes (10), a number of charging and/or policy handling nodes (30) and a number of application functions (20) handling mobility management and call control of mobile user stations requesting and/or accessing services. The packet data support node(s) (10) comprise(s) means adapted to send first mobile user station identity related information over a first interface (Gx,Gy;Gx/Gy) to a charging and/or policy handling node (30), at reception of a request for bearer services from a mobile user station (1). The application function(s) (20) comprise(s) means for, at reception of a request for a service session (SIP) from a mobile user station (1), sending second mobile user station identity related information to the charging and/or policy handling node (30), over a second interface (Rx,Rx/Gq). The policy and/or charging handling node (30) comprises verification means (32) adapted to establish whether the request for a bearer service to the packet data support node (10) and the request for a service session to the application function (20) (AF;P/S/I-CSCF) originate from one and the same mobile user station (1).
摘要翻译：本发明涉及参与用户站（UE; l）服务请求和/或接入过程的通信系统中的一种布置，并且包括多个分组数据支持节点（10），多个计费和/或策略处理节点（30）和多个应用功能（20），处理请求和/或访问服务的移动用户站的移动性管理和呼叫控制。分组数据支持节点（10）包括适于通过第一接口（Gx，Gy; Gx / Gy）向计费和/或策略处理节点（30）发送第一移动用户站身份相关信息的装置），在接收到来自移动用户站（1）的承载服务的请求时。应用功能（20）包括用于在从移动用户站（1）接收到对服务会话（SIP）的请求时发送第二移动用户站身份相关信息给充电和/ 或策略处理节点（30），通过第二接口（Rx，Rx / Gq）。策略和/或计费处理节点（30）包括验证装置（32），其适于确定对分组数据支持节点（10）的承载服务的请求以及对应用功能（20）的服务会话的请求，（AF; P / S / I-CSCF）来自同一个移动用户站（1）。

2. 发明申请

WO2003034688A1 SECURITY IN COMMUNICATION NETWORKS 审中-公开
标题翻译：通信网络安全
公开(公告)号：WO2003034688A1
公开(公告)日：2003-04-24
申请号：PCT/SE2002/001721
申请日：2002-09-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CASTELLANOS-ZAMORA, David , BOMAN, Krister , ARKKO, Jari
IPC分类号： H04L29/06
CPC分类号： H04L63/20 , H04L63/0272 , H04L63/10 , H04L63/164 , H04W12/08
摘要： A method of facilitating the interworking of network elements 4,5,6 of one or more communication networks 1,2,3, some of which network elements 4,5,6 support a given security mechanism and others of which do not. The method comprises, at each network element 4,5 which does support the security mechanism, maintaining a database 9 listing peer network elements and an indication of whether or not the peer network elements support the security mechanism. Upon initiation of a signalling communication from a peer network element 4,5 supporting the security mechanism to another peer network element, inspecting the database 9 of the initiating network element to determine whether or not the peer network element supports the security mechanism, and conducting the communication accordingly. The databases 9 stored at network elements are updated dynamically based upon signalling information received from peer network elements. The method ensures that the security mechanism for securing communications between elements is used when the mechanism is available.
摘要翻译：一种促进一个或多个通信网络1,2,3的网络元件4,5,6的互通的方法，其中一些网络元件4,5,6支持给定的安全机制，而其他通信网络不支持。该方法包括在支持安全机制的每个网元4,5处，维护列出对等网络单元的数据库9以及对等网络单元是否支持该安全机制的指示。在从支持安全机制的对等网络元件4,5发起信令通信到另一个对等网络元件时，检查发起网络元件的数据库9以确定对等网络元件是否支持安全机制，并进行沟通相应。基于从对等网络元件接收到的信令信息，动态地更新存储在网元的数据库9。该方法确保了当机制可用时，用于保护元件之间的通信的安全机制被使用。

3. 发明申请

WO2003049357A3 LAWFUL INTERCEPTION OF END-TO-END ENCRYPTED DATA TRAFFIC 审中-公开
公开(公告)号：WO2003049357A3
公开(公告)日：2003-06-12
申请号：PCT/EP2002/014080
申请日：2002-12-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , UUSITALO, Ilkka , AHONEN, Pasi , BLOM, Rolf , BOMAN, Krister , NÄSLUND, Mats
发明人： UUSITALO, Ilkka , AHONEN, Pasi , BLOM, Rolf , BOMAN, Krister , NÄSLUND, Mats
IPC分类号： H04L29/06
摘要： A method of facilitating the lawful interception of an IP session between two or more terminals 12,13, wherein said session uses encryption to secure traffic. The method comprises storing a key allocated to at least one of said terminals 12,13 or to at least one of the subscribers using one of the terminals 12,13, at the terminal 12,13 and at a node 5,8 within a network 1,6 through which said session is conducted, or a node coupled to that network. Prior to the creation of said session, a seed value is exchanged between the terminal 12,13 at which the key is stored and said node 5,8. The key and the seed value are used at both the terminal 12,13 and the node 5,8 to generate a pre-master key. The pre-master key becomes known to each of the terminals 12,13 involved in the IP session and to the network node 5,8. The pre-master key is used, directly or indirectly, to encrypt and decrypt traffic associated with said IP session.

4. 发明申请

WO2003049357A2 LAWFUL INTERCEPTION OF END-TO-END ENCRYPTED DATA TRAFFIC 审中-公开
标题翻译：合法截取端到端加密数据流量
公开(公告)号：WO2003049357A2
公开(公告)日：2003-06-12
申请号：PCT/EP2002/014080
申请日：2002-12-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , UUSITALO, Ilkka , AHONEN, Pasi , BLOM, Rolf , BOMAN, Krister , NÄSLUND, Mats
发明人： UUSITALO, Ilkka , AHONEN, Pasi , BLOM, Rolf , BOMAN, Krister , NÄSLUND, Mats
IPC分类号： H04L9/00
CPC分类号： H04L63/06 , H04L9/0841 , H04L9/0869 , H04L63/0428 , H04L63/08 , H04L63/306
摘要： A method of facilitating the lawful interception of an IP session between two or more terminals 12,13, wherein said session uses encryption to secure traffic. The method comprises storing a key allocated to at least one of said terminals 12,13 or to at least one of the subscribers using one of the terminals 12,13, at the terminal 12,13 and at a node 5,8 within a network 1,6 through which said session is conducted, or a node coupled to that network. Prior to the creation of said session, a seed value is exchanged between the terminal 12,13 at which the key is stored and said node 5,8. The key and the seed value are used at both the terminal 12,13 and the node 5,8 to generate a pre-master key. The pre-master key becomes known to each of the terminals 12,13 involved in the IP session and to the network node 5,8. The pre-master key is used, directly or indirectly, to encrypt and decrypt traffic associated with said IP session.
摘要翻译：促进两个或更多个终端12,13之间的IP会话的合法监听的方法，其中所述会话使用加密来保护业务。该方法包括存储分配给所述终端12,13中的至少一个的密钥或者使用终端12,13中的一个终端12,13和网络内节点5,8处的至少一个订户所述会话通过其进行的1,6或耦合到该网络的节点。在创建所述会话之前，在存储密钥的终端12,13和所述节点5,8之间交换种子值。在终端12,13和节点5,8都使用密钥和种子值来生成预主密钥。预主密钥对于参与IP会话的每个终端12,13和网络节点5,8都变得已知。预主密钥直接或间接用于加密和解密与所述IP会话相关的流量。

5. 发明公开

EP1771988A1 SECURE LOAD BALANCING IN A NETWORK 有权
标题翻译：安全负载均衡网络
公开(公告)号：EP1771988A1
公开(公告)日：2007-04-11
申请号：EP04763727.7
申请日：2004-07-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： BOMAN, Krister , AXELSSON, Stefan , HELLBERG, Jan
IPC分类号： H04L29/00
CPC分类号： H04L63/1458 , H04L67/1002 , H04L67/1023
摘要： The present invention relates to a system comprising at least two resources (3) and a hash function (4), which system is arranged for distributing external users (1) to the resources (3), where the number of users (1) is larger than the number of resources (3). Further, the system comprises means (5) for, at least to a part, creating a uniform distribution. Preferably, the uniformness of the distribution is created by means of an encryption algorithm (5). The present also elates to a method according to the above.

6. 发明授权

EP1745667B1 AUTHENTIFICATION SYSTEM 有权
标题翻译：认证系统
公开(公告)号：EP1745667B1
公开(公告)日：2008-08-13
申请号：EP04732322.5
申请日：2004-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： BOMAN, Krister , RYDNELL, Gunnar
IPC分类号： H04Q7/38 , H04L29/06 , H04M15/00
CPC分类号： H04W12/06 , H04L63/08 , H04M15/00 , H04M15/41 , H04M15/56 , H04M15/80 , H04M15/8016 , H04M15/8214 , H04M15/88 , H04M17/00 , H04M2215/0116 , H04M2215/0152 , H04M2215/0164 , H04M2215/2013 , H04M2215/202 , H04M2215/204 , H04M2215/22 , H04M2215/7414 , H04M2215/782
摘要： Methods, interface, and a communication network in a 3GPP network are presented. A user is authenticated and application service rules are binded to the user in GGSN filters ensuring that the correct charging, QoS level or similar function rules apply to the user for specific application services available from both external application service providers and network operator supplied specific services.

7. 发明授权

EP1784954B1 A SYSTEM, AN ARRANGEMENT AND A METHOD FOR PROVIDING CORE NETWORK NODES WITH MOBILE STATION RELATED INFORMATION 有权
标题翻译： SYSTEM AND METHOD FOR核网络节点的移动站与相关信息提供
公开(公告)号：EP1784954B1
公开(公告)日：2008-03-26
申请号：EP04764602.1
申请日：2004-08-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： BOMAN, Krister , TOTH, Stefan , SUNDELL, Hans-Olof , RÖNNEKE, Hans , LÖVSEN, Lars
IPC分类号： H04L12/56 , H04Q7/38
CPC分类号： H04W64/00
摘要： The present invention relates to a system for providing a core network node with location related information about one or more mobile user stations accessing the core network over an access network. It comprises a number of radio access network nodes (RNC; BSC) a number of first network nodes or core network nodes serving communication of data (SGSN1, SGSN2), a number of second core network nodes comprising gateway core network nodes (GGSN) acting as gateways to external or third party controlled data communication networks and/or service providers. Location related information of one or more mobile user stations obtained from the radio network access nodes is provided from a first network node or core network node to a second core network node. Said location related information is provided in one or more dedicated information elements added to existing communication of messages between said first core network node and said second core network node.

8. 发明授权

EP1810474B1 AN ARRANGEMENT, NODES AND A METHOD RELATING TO SERVICES ACCESS OVER A COMMUNICATION SYSTEM 有权
标题翻译：安排，节点和方法与接入服务连接的通信系统
公开(公告)号：EP1810474B1
公开(公告)日：2014-03-12
申请号：EP05716144.0
申请日：2005-03-17
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： BOMAN, Krister
IPC分类号： H04L12/14
CPC分类号： H04L63/08 , H04L12/14 , H04L12/1407 , H04L29/12188 , H04L61/1588 , H04L65/1016 , H04W12/06 , H04W12/12

9. 发明授权

EP1938545B1 A NETWORK ARCHITECTURE AND A METHOD RELATING TO ACCESS OF USER STATIONS 有权
标题翻译：网络结构和程序与获取用户站
公开(公告)号：EP1938545B1
公开(公告)日：2009-08-05
申请号：EP05788496.7
申请日：2005-09-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RYDNELL, Gunnar , ROMMER, Stefan , BOMAN, Krister
IPC分类号： H04L29/06
CPC分类号： H04W92/02 , H04L69/18 , H04W8/00 , H04W8/085 , H04W36/0011 , H04W36/0033 , H04W36/14 , H04W80/04 , H04W88/16

10. 发明公开

EP1938545A1 A NETWORK ARCHITECTURE AND A METHOD RELATING TO ACCESS OF USER STATIONS 有权
标题翻译：网络结构和程序与获取用户站
公开(公告)号：EP1938545A1
公开(公告)日：2008-07-02
申请号：EP05788496.7
申请日：2005-09-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： RYDNELL, Gunnar , ROMMER, Stefan , BOMAN, Krister
IPC分类号： H04L29/06
CPC分类号： H04W92/02 , H04L69/18 , H04W8/00 , H04W8/085 , H04W36/0011 , H04W36/0033 , H04W36/14 , H04W80/04 , H04W88/16
摘要： The present invention relates to a network architecture comprising at least one core network (100), each core network comprising a number of packet data gateway access supporting nodes GASN:s (10,20,30) handling mobile user station (5) access over an access network (200,201,202), said core network(s) further providing access to one or more global packet data communication networks (IN), and one or more nodes (15,16) holding subscriber or mobile user station related information. Said GASN:s (10,20,30) are adapted to assign an IP-address to accessing mobile user stations (5), and each of said GASN:s (10,20,30) has at least one access type dependent interface (11 12, 13) to at least one type of access network (200, 201, 202) . The GASN:s (10,20,30) are further adapted to support intercommunication over a mobility protocol interface (21,22). to, at reception of a request for change of access type from a mobile user station (5), establish information about the previous GASN of the mobile user station, and to, using the established information, update an established communication context concerning the mobile user station (5) or create a new communication context concerning the mobile user station (5) such that mobility between different access network types (200,201,202) is enabled for a mobile user station (5) without interruption of an ongoing session.

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