专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004098144A1 AN ARRANGEMENT AND A METHOD RELATING TO SECURE COMMUNICATION 审中-公开
标题翻译：安全和安全通信的方法
公开(公告)号：WO2004098144A1
公开(公告)日：2004-11-11
申请号：PCT/EP2003/004350
申请日：2003-04-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , BOMAN, Krister , NÄSLUND, Mats
发明人： BOMAN, Krister , NÄSLUND, Mats
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , H04L63/20 , H04W12/02 , H04W12/12
摘要： The present invention relates to increasing the security for communication in a communication system, particularly for protection algorithms negotiation between a user station and a switching serving node supporting a first and a second set of protection algorithms respectively information about the first set (for the user station) received in a first message is stored in the switching serving node, which selects common algorithms fulfilling a given security policy, and returns a message to the user station, which obtains/provides a response, encrypts at least the information in the first message and sends it as a third message to the node, which decrypts said third message.
摘要翻译：本发明涉及增加通信系统中通信的安全性，特别是用于在用户站和支持第一和第二组保护算法的切换服务节点之间的保护算法协商，分别关于第一组（对于用户站）存储在切换服务节点中，该切换服务节点选择满足给定安全策略的公共算法，并且向获得/提供响应的用户站返回消息，至少加密第一消息中的信息，以及将其作为第三消息发送到节点，该节点解密所述第三消息。

2. 发明申请

WO2006024308A1 A SYSTEM, AN ARRANGEMENT AND A METHOD FOR PROVIDING CORE NETWORK NODES WITH MOBILE STATION RELATED INFORMATION 审中-公开
标题翻译：一种系统，安排和一种提供移动站的核心网络的方法相关信息
公开(公告)号：WO2006024308A1
公开(公告)日：2006-03-09
申请号：PCT/EP2004/009629
申请日：2004-08-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , BOMAN, Krister , TOTH, Stefan , SUNDELL, Hans-Olof , RÖNNEKE, Hans , LÖVSÉN, Lars
发明人： BOMAN, Krister , TOTH, Stefan , SUNDELL, Hans-Olof , RÖNNEKE, Hans , LÖVSÉN, Lars
IPC分类号： H04L12/56
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.
摘要翻译：本发明涉及一种用于向核心网络节点提供关于通过接入网络接入核心网的一个或多个移动用户站的位置相关信息的系统。它包括多个无线电接入网络节点（RNC; BSC），多个第一网络节点或服务于数据通信的核心网络节点（SGSN1，SGSN2），多个第二核心网络节点，包括网关核心网络节点（GGSN）作为到外部或第三方控制的数据通信网络和/或服务提供商的网关。从无线电网络接入节点获得的一个或多个移动用户站的位置相关信息从第一网络节点或核心网络节点提供给第二核心网络节点。所述位置相关信息被提供在添加到所述第一核心网络节点和所述第二核心网络节点之间的消息的现有通信的一个或多个专用信息元素中。

3. 发明申请

WO2006010384A1 SECURE LOAD BALANCING IN A NETWORK 审中-公开
标题翻译：网络中的安全负载平衡
公开(公告)号：WO2006010384A1
公开(公告)日：2006-02-02
申请号：PCT/EP2004/008665
申请日：2004-07-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUB) , BOMAN, Krister , AXELSSON, Stefan , HELLBERG, Jan
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.
摘要翻译：本发明涉及包括至少两个资源（3）和散列函数（4）的系统，该系统被布置用于将外部用户（1）分配给资源（3），其中用户数（1）为大于资源数量（3）。此外，该系统包括用于至少部分地产生均匀分布的装置（5）。优选地，通过加密算法（5）产生分布的均匀性。本发明也符合上述方法。

4. 发明申请

WO03049357B1 LAWFUL INTERCEPTION OF END-TO-END ENCRYPTED DATA TRAFFIC 审中-公开
标题翻译：端到端加密数据流量的法律障碍
公开(公告)号：WO03049357B1
公开(公告)日：2003-11-27
申请号：PCT/EP0214080
申请日：2002-12-06
申请人： ERICSSON TELEFON AB L M , UUSITALO ILKKA , AHONEN PASI , BLOM ROLF , BOMAN KRISTER , NAESLUND MATS
发明人： UUSITALO ILKKA , AHONEN PASI , BLOM ROLF , BOMAN KRISTER , NAESLUND MATS
IPC分类号： H04L29/06 , H04L9/32 , H04L12/22
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：一种促进在两个或多个终端12,13之间合法拦截IP会话的方法，其中所述会话使用加密来保证业务。所述方法包括：在终端12,13和网络中的节点5,8处，存储分配给所述终端12,13中的至少一个的密钥或至少一个用户的终端12,13中的一个 1,6通过其进行所述会话，或者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。密钥和种子值都在终端12,13和节点5,8两端使用以产生预先主密钥。对于IP会话中涉及的每个终端12,13和网络节点5,8，预先主密钥变得已知。预主密钥直接或间接地用于加密和解密与所述IP会话相关联的流量。

5. 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.

6. 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。

7. 发明申请

WO2007038947A1 A NETWORK ARCHITECTURE AND A METHOD RELATING TO ACCESS OF USER STATIONS 审中-公开
标题翻译：网络架构和与用户站访问相关的方法
公开(公告)号：WO2007038947A1
公开(公告)日：2007-04-12
申请号：PCT/EP2005/010397
申请日：2005-09-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , RYDNELL, Gunnar , ROMMER, Stefan , BOMAN, Krister
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 (1 1 1 2 , 1 3 ) 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 ( 2 1, 2 2). 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.
摘要翻译：本发明涉及包括至少一个核心网络（100）的网络架构，每个核心网络包括处理移动用户站（5）访问的多个分组数据网关接入支持节点GASN（s）（10,20,30）接入网络（200,201,202），所述核心网络还提供对一个或多个全局分组数据通信网络（IN）的接入以及保存用户或移动用户站相关信息的一个或多个节点（15,16）。所述GASN：（10,20,30）适于为接入移动用户站（5）分配IP地址，并且所述GASN：s（10,20,30）中的每一个具有至少一个接入类型依赖接口（1,201,202）到至少一种类型的接入网络（200,201,202）。 GASN：（10,20,30）进一步适于支持通过移动性协议接口（<2> 2 2> 2）的相互通信。

8. 发明申请

WO2005109938A1 AUTHENTICATION SYSTEM 审中-公开
标题翻译：认证系统
公开(公告)号：WO2005109938A1
公开(公告)日：2005-11-17
申请号：PCT/EP2004/005107
申请日：2004-05-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ) , BOMAN, Krister , RYDNELL, Gunnar
发明人： BOMAN, Krister , RYDNELL, Gunnar
IPC分类号： H04Q7/38
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.
摘要翻译：提出了3GPP网络中的方法，接口和通信网络。用户被认证，并且应用服务规则被绑定到GGSN过滤器中的用户，确保正确的计费，QoS级别或类似的功能规则适用于来自外部应用服务提供商和网络运营商提供的特定服务的特定应用服务的用户。

9. 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）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式