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    • 1. 发明申请
    • METHOD, DEVICE, AND SYSTEM FOR PRE-AUTHENTICATION
    • 用于预认证的方法,设备和系统
    • US20120011576A1
    • 2012-01-12
    • US13234470
    • 2011-09-16
    • Hongguang GuanXiaoyu GongYungui WangHongguang Li
    • Hongguang GuanXiaoyu GongYungui WangHongguang Li
    • H04L9/32G06F15/16G06F21/00
    • H04W12/06H04L63/062H04L63/0892H04W12/04
    • The present invention relates to mobile communications technologies, and discloses a method, device, and system for pre-authentication. A pre-authentication device receives a pre-authentication message that carries a pre-authentication option; determines a Mobile Node (MN) to be pre-authenticated according to the pre-authentication message; sends an authentication request message to an Authentication, Authorization and Accounting (AAA) server to request authentication of the MN; receives an authentication response message that is sent by the AAA server, where the authentication response message carries a pre-authentication key used between a Candidate Authenticator (CA) and the MN; and sends the pre-authentication key to the MN. Through implementation of the present invention, the pre-authentication key is obtained before the MN switches to the CA. In this way, security of communication is enhanced, and delay of switching and authentication is shortened.
    • 本发明涉及移动通信技术,并且公开了一种用于预认证的方法,设备和系统。 预认证装置接收携带预认证选项的预认证消息; 根据所述预认证消息确定要进行预认证的移动节点(MN); 向认证,授权和计费(AAA)服务器发送认证请求消息,以请求MN的认证; 接收由AAA服务器发送的认证响应消息,其中认证响应消息携带候选认证者(CA)和MN之间使用的预认证密钥; 并将预认证密钥发送给MN。 通过实施本发明,在MN切换到CA之前获得预认证密钥。 以这种方式,通信的安全性得到增强,并且交换和认证的延迟被缩短。
    • 2. 发明授权
    • Method, device, and system for pre-authentication
    • 用于预认证的方法,设备和系统
    • US08443419B2
    • 2013-05-14
    • US13234470
    • 2011-09-16
    • Hongguang GuanXiaoyu GongYungui WangHongguang Li
    • Hongguang GuanXiaoyu GongYungui WangHongguang Li
    • H04L9/32H04L9/00
    • H04W12/06H04L63/062H04L63/0892H04W12/04
    • The present invention relates to mobile communications technologies, and discloses a method, device, and system for pre-authentication. A pre-authentication device receives a pre-authentication message that carries a pre-authentication option; determines a Mobile Node (MN) to be pre-authenticated according to the pre-authentication message; sends an authentication request message to an Authentication, Authorization and Accounting (AAA) server to request authentication of the MN; receives an authentication response message that is sent by the AAA server, where the authentication response message carries a pre-authentication key used between a Candidate Authenticator (CA) and the MN; and sends the pre-authentication key to the MN. Through implementation of the present invention, the pre-authentication key is obtained before the MN switches to the CA. In this way, security of communication is enhanced, and delay of switching and authentication is shortened.
    • 本发明涉及移动通信技术,并且公开了一种用于预认证的方法,设备和系统。 预认证装置接收携带预认证选项的预认证消息; 根据所述预认证消息确定要进行预认证的移动节点(MN); 向认证,授权和计费(AAA)服务器发送认证请求消息,以请求MN的认证; 接收由AAA服务器发送的认证响应消息,其中认证响应消息携带候选认证者(CA)和MN之间使用的预认证密钥; 并将预认证密钥发送给MN。 通过实施本发明,在MN切换到CA之前获得预认证密钥。 以这种方式,通信的安全性得到增强,并且交换和认证的延迟被缩短。
    • 3. 发明申请
    • METHOD, DEVICE, SYSTEM AND SERVER FOR NETWORK AUTHENTICATION
    • 方法,设备,系统和网络认证服务器
    • US20110078442A1
    • 2011-03-31
    • US12962352
    • 2010-12-07
    • Xiaoyu GongHongguang Li
    • Xiaoyu GongHongguang Li
    • H04L9/32
    • H04W12/06H04L63/06H04L63/0823H04L2463/061H04W12/04H04W36/0038
    • A method, a device, a system and a server for network authentication are provided. The method includes: receiving a user authentication request forwarded by a second Access Management Functional Entity (AM-FE) when a user is attached to the second AM-FE from a first AM-FE; obtaining an authentication key of a security domain of the second AM-FE according to the user authentication request; and authenticating the user by using the authentication key. The following problems are solved: packets of user services are lost and even services are temporarily interrupted because of long time consumption and poor security during intra-domain or inter-domain handover of the user. Therefore, the safe authentication of the user's intra-domain or inter-domain roaming is achieved, and thus the security and reliability of user authentication are improved.
    • 提供了一种用于网络认证的方法,设备,系统和服务器。 该方法包括:当用户从第一AM-FE附加到第二AM-FE时,接收由第二接入管理功能实体(AM-FE)转发的用户认证请求; 根据用户认证请求获得第二AM-FE的安全域的认证密钥; 并通过使用认证密钥来认证用户。 解决了以下问题:用户服务的数据包丢失,甚至由于用户的域内或域间切换期间的长时间消耗和安全性差而暂时中断业务。 因此,实现了用户域内或域内漫游的安全认证,提高了用户认证的安全性和可靠性。
    • 5. 发明申请
    • METHOD, SYSTEM, AND APPARATUS FOR RESERVING NETWORK RESOURCES
    • 用于保留网络资源的方法,系统和设备
    • US20110173330A1
    • 2011-07-14
    • US13039810
    • 2011-03-03
    • Xiaoyu GongHongguang Li
    • Xiaoyu GongHongguang Li
    • G06F15/173
    • H04W28/26H04L41/50H04W36/00
    • The present invention discloses a method, a system and an apparatus for reserving network resources. The network resource reservation method includes: directly receiving, from a mobility management control function (MMCF), a request for resource reservation on a target transport path; controlling a transport function to reserve network resources on the target transport path according to the resource reservation request; and returning a result of the network resource reservation to the MMCF. The technical solution of the present invention enables advance resource reservation on a target transport path before a network handover occurs, when a user is moving.
    • 本发明公开了一种用于保留网络资源的方法,系统和装置。 网络资源预留方法包括:从移动性管理控制功能(MMCF)直接接收对目标传送路径的资源预留请求; 控制传输功能,根据资源预留请求在目标传输路径上预留网络资源; 并将网络资源预留的结果返回给MMCF。 本发明的技术方案能够在用户正在移动之前在网络切换发生之前对目标传送路径进行资源预留。
    • 7. 发明申请
    • METHOD AND SYSTEM FOR IMPLEMENTING AUTOMATED SERVICE PROVISIONING ON A PPP ACCESS TERMINAL
    • 在PPP访问终端上实现自动服务提供的方法和系统
    • US20070162616A1
    • 2007-07-12
    • US11608173
    • 2006-12-07
    • Hongguang Li
    • Hongguang Li
    • G06F15/16
    • H04L29/12216H04L12/2859H04L29/12226H04L41/0806H04L41/5054H04L61/2007H04L61/2015H04L67/34
    • This invention relates to a method and system for implementing Automated Service Provisioning on a PPP Access Terminal. This invention mainly includes: a PPP (Point-to-Point Protocol) Access Terminal first decides the address information of the Network Management/Auto-Configuration Server; the PPP Access Terminal automatically obtains address information required for launching services from the aforementioned Network Management/Auto-Configuration Server, and then launches services by using the aforementioned configuration information, which realizes the corresponding Automated Service Provisioning process. This invention implements an Automated Service Provisioning process under PPP networking conditions to eliminate depending on a DHCP server and avoiding major network rebuilding to protect the investment of the telecommunication operators.
    • 本发明涉及一种在PPP接入终端上实现自动服务提供的方法和系统。 本发明主要包括:PPP(点对点协议)接入终端首先决定网络管理/自动配置服务器的地址信息; PPP接入终端自动获取从上述网络管理/自动配置服务器启动服务所需的地址信息,然后使用上述配置信息启动服务,实现相应的自动服务配置过程。 本发明实现了在PPP组网条件下的自动服务配置过程,以消除DHCP服务器,避免主要的网络重建,保护电信运营商的投资。