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:
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:
A network architecture comprising at least one core network, each core network comprising a number of packet data gateway access supporting nodes GASNs handling mobile user station access over an access network, said core network(s) further providing access to one or more global packet data communication networks (IN), and one or more nodes holding subscriber or mobile user station related information. The GASNs are further adapted to support intercommunication over a mobility protocol interface to, at reception of a request for change of access type from a mobile user station, 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 or create a new communication context concerning the mobile user station such that mobility between different access network types is enabled for a mobile user station without interruption of an ongoing session.
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:
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:
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)。
摘要:
A network architecture comprising at least one core network, each core network comprising a number of packet data gateway access supporting nodes GASNs handling mobile user station access over an access network, said core network(s) further providing access to one or more global packet data communication networks (IN), and one or more nodes holding subscriber or mobile user station related information. The GASNs are further adapted to support intercommunication over a mobility protocol interface to, at reception of a request for change of access type from a mobile user station, 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 or create a new communication context concerning the mobile user station such that mobility between different access network types is enabled for a mobile user station without interruption of an ongoing session.
摘要:
The present invention relates to an arrangement in a communications system participating in user station (UE; 1) 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; 1)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)。
摘要:
A method of facilitating the interworking of network elements of one or more communication networks some of which network elements support a given security mechanism and others of which do not. The method comprises, at each network element which does support the security mechanism, maintaining a database 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 supporting the security mechanism to another peer network element, inspecting the database 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.