会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 81. 发明申请
    • MEDIA INDEPENDENT HANDOVER PROTOCOL SECURITY
    • 媒体独立切换协议安全
    • WO2010129475A2
    • 2010-11-11
    • PCT/US2010033404
    • 2010-05-03
    • TOSHIBA KKTELCORDIA TECH INCDAS SUBIRDUTTA ASHUTOSHKODAMA TOSHIKAZU
    • DAS SUBIRDUTTA ASHUTOSHKODAMA TOSHIKAZU
    • H04L29/06H04W12/06
    • H04L9/0869H04L9/0838H04L9/321H04L9/3273H04L63/062H04L63/166H04L2209/80H04W12/06H04W12/08H04W36/005H04W88/16
    • An apparatus for providing security to media independent handover service includes a point of service for providing the media independent handover services including an independent authenticator. The independent authenticator authenticates candidate access networks prior to the handover of the mobile devices from serving access networks to the candidate access networks, where each of the serving access networks and the candidate access networks belong to a plurality of heterogeneous access networks having the specific serving media. An access controller applies an access control through an access authentication with the point of service providing the media independent handover services through an authentication server, in which when the access authentication is established between the point of service and the authentication server, the mobile devices are authorized to access the media independent handover services through the point of service for the mobile devices attached between heterogeneous media.
    • 用于向媒体独立切换服务提供安全性的装置包括用于提供包括独立认证者的媒体独立切换服务的服务点。 独立认证器在移动设备从服务接入网络切换到候选接入网络之前对候选接入网络进行认证,其中每个服务接入网络和候选接入网络属于具有特定服务介质的多个异构接入网络 。 访问控制器通过访问认证与通过认证服务器提供媒体独立的切换服务的服务点应用访问控制,其中当在服务点和认证服务器之间建立访问认证时,授权移动设备 通过针对不同媒体之间连接的移动设备的服务点来访问媒体独立的切换服务。
    • 88. 发明申请
    • ARCHITECTURE FOR MULTIPLE MIH USERS
    • 多个MIH用户的架构
    • WO2009008528A3
    • 2009-05-07
    • PCT/JP2008062647
    • 2008-07-07
    • TOSHIBA KKTELCORDIA TECH INCFAJARDO VICTOROBA YOSHIHIROCHENG YUU-HENG ALICE
    • FAJARDO VICTOROBA YOSHIHIROCHENG YUU-HENG ALICE
    • H04W36/14
    • H04W36/005H04W36/0011
    • Currently, the I.E.E.E. 802.21 specification allows multiple MIH (Media-Independent Handover) Users in a single MIH Function. However, the specification is not clear about how multiple MIH Users are supported by a single MIHF (MIH Function) under a constraint in which if there is only one MIH User is allowed to change the state of a particular link during a particular period of time. This document proposes a detailed architecture which allows for the co-existence of multiple MIH Users by introducing a link ownership scheme in the MIHF (MIH Function). The proposed link ownership scheme also supports the scenario in which the state of a link of a mobile node is changed by a network node by modifying the MIH_Register primitives in the I.E.E.E. 802.21 specification to signal the set of allocated links to a remote MIH User on the network node. The modification of MIH_Register primitive also has the added benefit of allowing the network node to subscribe to events on a specific set of links present in the mobile node as opposed to not knowing any of the links at all.
    • 目前,国际原子能机构 802.21规范允许在单个MIH功能中的多个MIH(媒体独立切换)用户。 然而,该规范并不清楚如何在一个约束条件下单个MIHF(MIH功能)支持多个MIH用户,其中如果只允许一个MIH用户在特定时间段内改变特定链路的状态 。 本文提出了一种详细的架构,通过在MIHF(MIH功能)中引入链路所有权方案,允许多个MIH用户的共存。 所提出的链路所有权方案还支持通过修改I.E.E.E中的MIH_Register原语来通过网络节点改变移动节点的链路的状态的情况。 802.21规范,用于将分配的链路集合发送到网络节点上的远程MIH用户。 MIH_Register原语的修改还具有允许网络节点订阅移动节点中存在的特定链路上的事件的附加益处,而不是根本不知道任何链接。
    • 90. 发明申请
    • KERBERIZED HANDOVER KEYING
    • 刻录HANDOVER KEYING
    • WO2008088092A3
    • 2008-09-25
    • PCT/JP2008051145
    • 2008-01-21
    • TOSHIBA KKTELCORDIA TECH INCOBA YOSHIHIRODAS SUBIR
    • OBA YOSHIHIRODAS SUBIR
    • H04L29/06
    • H04W12/06H04L63/062H04L63/0807H04L63/162H04W8/005H04W12/04H04W36/005H04W36/12
    • A media-independent handover key management architecture is disclosed that uses Kerberos for secure key distribution among a server, an authenticator, and a mobile node. In the preferred embodiments, signaling for key distribution is based on re-keying and is decoupled from re-authentication that requires EAP (Extensible Authentication Protocol) and AAA (Authentication, Authorization and Accounting) signaling similar to initial network access authentication. In this framework, the mobile node is able to obtain master session keys required for dynamically establishing the security associations with a set of authenticators without communicating with them before handover. By separating re-key operation from re-authentication, the proposed architecture is more optimized for a proactive mode of operation. It can also be optimized for reactive mode of operation by reversing the key distribution roles between the mobile node and the target access node.
    • 公开了一种媒体无关的切换密钥管理体系结构,其使用Kerberos在服务器,认证器和移动节点之间进行安全密钥分配。 在优选实施例中,用于密钥分发的信令基于重新密钥并且与需要与初始网络接入认证相似的EAP(可扩展认证协议)和AAA(认证,授权和计费)信令的重新认证分离。 在这个框架中,移动节点能够获得在移交之前与一组认证器动态建立安全关联所需的主会话密钥,而无需与它们进行通信。 通过将重新密钥操作与重新认证分离,所提出的体系结构对于主动模式的操作而言更优化。 它也可以通过反转移动节点和目标接入节点之间的密钥分配角色来优化反应模式的操作。