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1. 发明申请

WO2010115455A1 METHOD AND SYSTEM FOR AUTHENTICATING A NETWORK NODE IN A UAM-BASED WLAN NETWORK 审中-公开
标题翻译：用于在基于UAM的WLAN网络中认证网络节点的方法和系统
公开(公告)号：WO2010115455A1
公开(公告)日：2010-10-14
申请号：PCT/EP2009/054118
申请日：2009-04-07
申请人： TOGEWA HOLDING AG , FRELÉCHOUX, Laurent
发明人： FRELÉCHOUX, Laurent
IPC分类号： H04W12/06 , H04L29/06 , H04L12/28
CPC分类号： H04L9/32 , H04L63/08 , H04L63/0892 , H04L63/162 , H04L63/166 , H04W12/06 , H04W74/004 , H04W80/04 , H04W84/12
摘要： The invention relates to a method and system for authenticating a mobile network node (10) in a Wireless Local Area Network WLAN (31), wherein the mobile network node (10) requests access to the WLAN (31) at an access point (20). Within a closed first network region Walled Garden (32), before authentication all network protocol layers up to the Layer 3 protocol layer L3 are set up. An authenticator (42) based on Extensible Authentication Protocol EAP is generated on the Web server (23) as captive portal and the Layer 3 protocol layer between the authenticator (42) and the mobile network node (10) comprising an EAP peer (41) is extended bidirectionally by means of a defined bit sequence. In case of an access request, the Web server (23) transmits an authentication stimulus to the mobile node (10) by encoding an EAP message request and transmitting it in the Layer 3 protocol layer by means of the defined bit sequence. The mobile node (20) decodes the EAP message request and transmits, in the Layer 3 protocol layer, by means of the defined bit sequence, an encoded EAP response message to the authenticator, the EAP response message comprises authentication data of the mobile network node (10). The Web server (23) decodes the EAP response message from the bit sequence, transmits it to an AAA server (22) including an EAP server (43) by means of an authentication inquiry. On the basis of an authentication response by the AAA Server (22), access is enabled to a second network region (30) for use by the mobile network node (10) by means of a Network Access Server (24).
摘要翻译：本发明涉及一种在无线局域网WLAN（31）中认证移动网络节点（10）的方法和系统，其中移动网络节点（10）在接入点（20）请求接入WLAN（31））。在封闭的第一个网络区域Walled Garden（32）中，在认证到第3层协议层L3之前的所有网络协议层被建立之前。基于可扩展认证协议EAP的认证器（42）在网络服务器（23）上作为俘获门户生成，并且认证器（42）和包括EAP对等体（41）的移动网络节点（10）之间的第3层协议层通过定义的位序列双向扩展。在访问请求的情况下，Web服务器（23）通过对EAP消息请求进行编码并通过定义的位序列在第3层协议层中发送认证激励向移动节点（10）发送认证激励。移动节点（20）对EAP消息请求进行解码，并且通过所定义的比特序列在第3层协议层中向认证者发送编码的EAP响应消息，EAP响应消息包括移动网络节点的认证数据（10）。 Web服务器（23）从比特序列解码EAP响应消息，通过认证查询将其发送到包括EAP服务器（43）的AAA服务器（22）。基于AAA服务器（22）的认证响应，对第二网络区域（30）进行访问以供移动网络节点（10）借助于网络接入服务器（24）使用。

2. 发明授权

EP2417789B1 METHOD AND SYSTEM FOR AUTHENTICATING A NETWORK NODE IN A UAM-BASED WLAN NETWORK 有权
标题翻译：方法和系统验证处于开启UAM的网络节点，基于无线
公开(公告)号：EP2417789B1
公开(公告)日：2014-07-30
申请号：EP09779266.7
申请日：2009-04-07
申请人： Togewa Holding AG
发明人： FRELÉCHOUX, Laurent
IPC分类号： H04W12/06 , H04L29/06 , H04L12/28 , H04W74/00 , H04W80/04 , H04W84/12
CPC分类号： H04L9/32 , H04L63/08 , H04L63/0892 , H04L63/162 , H04L63/166 , H04W12/06 , H04W74/004 , H04W80/04 , H04W84/12

3. 发明公开

EP2417789A1 METHOD AND SYSTEM FOR AUTHENTICATING A NETWORK NODE IN A UAM-BASED WLAN NETWORK 有权
标题翻译：方法和系统验证处于开启UAM的网络节点，基于无线
公开(公告)号：EP2417789A1
公开(公告)日：2012-02-15
申请号：EP09779266.7
申请日：2009-04-07
申请人： Togewa Holding AG
发明人： FRELÉCHOUX, Laurent
IPC分类号： H04W12/06 , H04L29/06 , H04L12/28
CPC分类号： H04L9/32 , H04L63/08 , H04L63/0892 , H04L63/162 , H04L63/166 , H04W12/06 , H04W74/004 , H04W80/04 , H04W84/12
摘要： The invention relates to a method and system for authenticating a mobile network node (10) in a Wireless Local Area Network WLAN (31), wherein the mobile network node (10) requests access to the WLAN (31) at an access point (20). Within a closed first network region Walled Garden (32), before authentication all network protocol layers up to the Layer 3 protocol layer L3 are set up. An authenticator (42) based on Extensible Authentication Protocol EAP is generated on the Web server (23) as captive portal and the Layer 3 protocol layer between the authenticator (42) and the mobile network node (10) comprising an EAP peer (41) is extended bidirectionally by means of a defined bit sequence. In case of an access request, the Web server (23) transmits an authentication stimulus to the mobile node (10) by encoding an EAP message request and transmitting it in the Layer 3 protocol layer by means of the defined bit sequence. The mobile node (20) decodes the EAP message request and transmits, in the Layer 3 protocol layer, by means of the defined bit sequence, an encoded EAP response message to the authenticator, the EAP response message comprises authentication data of the mobile network node (10). The Web server (23) decodes the EAP response message from the bit sequence, transmits it to an AAA server (22) including an EAP server (43) by means of an authentication inquiry. On the basis of an authentication response by the AAA Server (22), access is enabled to a second network region (30) for use by the mobile network node (10) by means of a Network Access Server (24).

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