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    • 4. 发明申请
    • SERVING NETWORK SELECTION AND MULTIHOMING USING IP ACCESS NETWORK
    • 使用IP访问网络服务网络选择和多播
    • WO2005072276A2
    • 2005-08-11
    • PCT/US2005002040
    • 2005-01-21
    • TOSHIBA KKTELCORDIA TECHNOLOGIESYOSHIHIRO OBASHINICHI BABA
    • YOSHIHIRO OBASHINICHI BABA
    • G06F15/16G06F15/173H04L12/46
    • H04L12/4633H04L12/5691H04W48/17
    • In some illustrative embodiments, an IP-layer based network selection and multihoming method is provided that enables a flexible and secure dynamic selection of one or more serving networks for use by a client node. The method is independent of any link-layer technology. A serving network can be an ISP network, a NAP network exchange facility, a VLAN, or the like. Network information is advertised to a client node, the client node is authenticated and authorized for use of an access router, and a secure tunnel is established between the client node and the access router. The method can be implemented by using standard protocols, and can work over any existing or future link-layer technologies that are able to carry IP datagrams, without any modification.
    • 在一些说明性实施例中,提供了一种基于IP层的网络选择和多归属方法,其实现了一个或多个服务网络的灵活和安全的动态选择以供客户端节点使用。 该方法独立于任何链路层技术。 服务网络可以是ISP网络,NAP网络交换设施,VLAN等。 网络信息被通告给客户机节点,客户机节点被认证并被授权使用接入路由器,并且在客户机节点和接入路由器之间建立安全隧道。 该方法可以通过使用标准协议来实现,并且可以在任何现有的或未来的能够承载IP数据报的链路层技术上工作,而不需要任何修改。
    • 9. 发明授权
    • PLMN selection and inter-system mobility policy conflict resolution for multi-interface user
    • 多界面用户的PLMN选择和系统间移动性策略冲突解决
    • US08971239B2
    • 2015-03-03
    • US12862259
    • 2010-08-24
    • Yoshihiro ObaRaquel MoreraSubir Das
    • Yoshihiro ObaRaquel MoreraSubir Das
    • H04W4/00H04W48/18H04W60/00H04W88/06
    • H04W48/18H04W60/005H04W88/06
    • A mobile device includes: multiple interfaces that are configured to support a various access technology such as 3G or Wi-Fi etc. A public land mobile network (PLMN) selector that generates a list for each of the PLMN networks that provide coverage to the mobile device. A PLMN selection policy parameter that is set to True or False to allow or prohibit the selection of PLMN networks by the mobile device based on the generated list where the generated list includes information as to different access technologies and selection priorities supported on the PLMN access networks providing coverage to the mobile device. In particular, when the PLMN selection policy parameter is set to True, multiple PLMN registrations are allowed; and when the A PLMN selection policy parameter is set to False, multiple PLMN registrations are prohibited.
    • 移动设备包括:被配置为支持诸如3G或Wi-Fi等的各种接入技术的多个接口。公共陆地移动网络(PLMN)选择器,为每个向移动台提供覆盖的PLMN网络生成列表 设备。 PLMN选择策略参数被设置为True或False以允许或禁止移动设备基于所生成的列表选择PLMN网络,其中生成的列表包括关于在PLMN接入网络上支持的不同接入技术和选择优先级的信息 向移动设备提供覆盖。 特别地,当PLMN选择策略参数设置为True时,允许多个PLMN注册; 并且当A PLMN选择策略参数被设置为False时,禁止多个PLMN注册。