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1. 发明申请

US20060193297A1 Secure roaming between wireless access points 有权
标题翻译：无线接入点之间的安全漫游
公开(公告)号：US20060193297A1
公开(公告)日：2006-08-31
申请号：US10550964
申请日：2004-01-29
申请人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
发明人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
IPC分类号： H04Q7/24
CPC分类号： H04W12/04 , H04L63/06 , H04L63/062 , H04L63/08 , H04W12/06 , H04W28/18 , H04W36/0038 , H04W48/08 , H04W80/04 , H04W88/08 , H04W88/16
摘要： A system, method, and computer readable medium for enabling roaming of wireless client stations among wireless access points are disclosed. A gateway programmed to receive session data requests is provided in a network, which comprises access points which are programmed to send session data requests to the gateway. The gateway sends session information setting commands to the requesting access point, or sends a session data failure response to the access point.
摘要翻译：公开了一种用于使无线接入点之间的无线客户端站漫游的系统，方法和计算机可读介质。编程为接收会话数据请求的网关在网络中提供，网络包括被编程为向网关发送会话数据请求的接入点。网关向请求接入点发送会话信息设置命令，或者向接入点发送会话数据故障响应。

2. 发明授权

US08077682B2 Secure roaming between wireless access points 有权
标题翻译：无线接入点之间的安全漫游
公开(公告)号：US08077682B2
公开(公告)日：2011-12-13
申请号：US10550964
申请日：2004-01-29
申请人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
发明人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
IPC分类号： H04W4/00 , G06F15/16
CPC分类号： H04W12/04 , H04L63/06 , H04L63/062 , H04L63/08 , H04W12/06 , H04W28/18 , H04W36/0038 , H04W48/08 , H04W80/04 , H04W88/08 , H04W88/16
摘要： A system, method, and computer readable medium for enabling roaming of wireless client stations among wireless access points, wherein a gateway programmed to receive session data requests is provided in a network, which comprises access points that are programmed to send session data requests to the gateway. The gateway sends session information setting commands to the requesting access point, or sends a session data failure response to the access point.
摘要翻译：一种系统，方法和计算机可读介质，用于实现无线接入点之间的无线客户端站的漫游，其中被编程为接收会话数据请求的网关被提供在网络中，该网络包括接入点，该接入点被编程为将会话数据请求发送到网关网关向请求接入点发送会话信息设置命令，或者向接入点发送会话数据故障响应。

3. 发明授权

US07142851B2 Technique for secure wireless LAN access 失效
标题翻译：安全无线局域网接入技术
公开(公告)号：US07142851B2
公开(公告)日：2006-11-28
申请号：US10424442
申请日：2003-04-28
申请人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
发明人： Junbiao Zhang , Saurabh Mathur , Kumar Ramaswamy
IPC分类号： H04Q7/20 , H04K1/00
CPC分类号： H04W12/06 , H04L63/168 , H04W12/04 , H04W74/00 , H04W84/12
摘要： An access arrangement (11) provides secure access by at least one mobile communications device (121–123) by first authenticating the device itself, and thereafter authenticating the traffic therefrom. To authenticate the traffic from the mobile communications device, an authentication server (24) associated with the access arrangement (11) establishes a Wired Equivalent Privacy (WEP) encryption key for both the access arrangement and the mobile communications device. The authentication server provides the WEP encryption key to the device in connection with a command to cause the device to execute a resident ActiveX control to encrypt traffic with the WEP encryption key. Utilizing the Active X control within the mobile communications device to encrypt traffic with the WEP encryption key provides a simple, easy-to-implement method to achieve secure access.
摘要翻译：访问装置（11）通过首先对设备本身进行身份验证，然后对其中的业务进行认证，从而提供至少一个移动通信设备（12 1 -12 3 3）的安全访问。为了对来自移动通信设备的业务进行认证，与接入设备（11）相关联的认证服务器（24）为接入设备和移动通信设备建立有线等效保密（WEP）加密密钥。认证服务器向设备提供WEP加密密钥，以使设备执行驻留的ActiveX控件以使用WEP加密密钥加密流量。利用移动通信设备内的Active X控件，利用WEP加密密钥加密流量提供了一种简单易用的方法来实现安全访问。

4. 发明授权

US08582773B2 Key synchronization mechanism for wireless LAN (WLAN) 有权
标题翻译：无线局域网（WLAN）的密钥同步机制
公开(公告)号：US08582773B2
公开(公告)日：2013-11-12
申请号：US10559889
申请日：2004-07-27
申请人： Junbiao Zhang , Saurabh Mathur
发明人： Junbiao Zhang , Saurabh Mathur
IPC分类号： H04L29/06
CPC分类号： H04L63/062 , H04L9/0891 , H04L9/12 , H04L63/068 , H04L2209/80 , H04W12/04 , H04W84/12 , H04W88/08
摘要： A key synchronization mechanism for wireless LANs is provided where the access point (AP) does not start using a new encryption key until the first data frame correctly encrypted with the new key is received from the station (STA). The new key is used from this point on, until the expiration of a key refresh interval.
摘要翻译：提供了一种用于无线LAN的密钥同步机制，其中在从站（STA）接收到使用新密钥正确加密的第一数据帧之前，接入点（AP）不开始使用新的加密密钥。从这一点开始使用新密钥，直到密钥刷新间隔到期。

5. 发明申请

US20090282238A1 Secure handoff in a wireless local area network 审中-公开
标题翻译：在无线局域网中进行安全切换
公开(公告)号：US20090282238A1
公开(公告)日：2009-11-12
申请号：US11919279
申请日：2005-05-16
申请人： Guillaume Bichot , Junbiao Zhang , Saurabh Mathur
发明人： Guillaume Bichot , Junbiao Zhang , Saurabh Mathur
IPC分类号： G06F21/00 , H04L9/08
CPC分类号： H04L63/0807 , H04W12/02 , H04W12/06 , H04W36/0038 , H04W84/12
摘要： A system and method including computing keying information by a server for authentication of devices accessing a wireless local area network and forwarding the keying information by the server to access points included in a security domain of the wireless local area network, wherein one of the access points is associated with a mobile device are described.
摘要翻译：一种系统和方法，包括由服务器计算密钥信息以验证访问无线局域网的设备，并且由服务器将密钥信息转发到无线局域网的安全域中的接入点，其中接入点之一与移动设备相关联。

6. 发明申请

US20060173981A1 Secure web browser based system administration for embedded platforms 审中-公开
标题翻译：为嵌入式平台安全的基于Web浏览器的系统管理
公开(公告)号：US20060173981A1
公开(公告)日：2006-08-03
申请号：US10549466
申请日：2004-03-11
申请人： Junbiao Zhang , Saurabh Mathur , Sachin Mody
发明人： Junbiao Zhang , Saurabh Mathur , Sachin Mody
IPC分类号： G06F15/173
CPC分类号： H04L41/0866 , H04L41/0253 , H04L41/0806 , H04L41/0816 , H04L63/168 , H04L67/02 , H04W12/0023 , H04W12/08 , H04W84/12
摘要： The invention provides a method for a web browser based remote administration system to maintain its security by utilizing an ActiveX control or a plug-in, without relying on HTTPS protection to transact management information. The invention does not burden the embedded system and thus is ideally suited for the remote administration of embedded systems. The invention provides a method to calculate a security code base upon identical algorithms in the administrative system having the browser and the embedded system. When the browser-based administrator submits the management information, an operator packages the control information as a string and invokes the security function in the plug-in with the string as a parameter. After the security function returns the result, the operator sends the form data together with a coded digest to the remote system. The digest may be embedded in the form data, for example, as a hidden field.
摘要翻译：本发明提供了一种用于基于web浏览器的远程管理系统通过利用ActiveX控件或插件来维护其安全性的方法，而不依赖于HTTPS保护来处理管理信息。本发明不会对嵌入式系统造成负担，因此非常适合于嵌入式系统的远程管理。本发明提供了一种在具有浏览器和嵌入式系统的管理系统中基于相同算法来计算安全代码的方法。当基于浏览器的管理员提交管理信息时，操作员将控制信息作为字符串打包，并以字符串作为参数调用插件中的安全功能。安全功能返回结果后，操作员将表单数据与编码摘要一起发送到远程系统。摘要可以嵌入在表单数据中，例如，作为隐藏字段。

7. 发明授权

US08588191B2 Method for mobile terminal access to wireless LAN based on access point services and service parameters 有权
标题翻译：基于接入点业务和业务参数的移动终端接入无线局域网的方法
公开(公告)号：US08588191B2
公开(公告)日：2013-11-19
申请号：US11664804
申请日：2004-10-20
申请人： Saurabh Mathur , Junbiao Zhang
发明人： Saurabh Mathur , Junbiao Zhang
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W8/18
摘要： A wireless LAN provides access to a mobile terminal (MT) utilizing beacon frames to broadcast access point (AP) service specific information. The MT listens to the beacon frames and compares the broadcast service(s) and service parameters to a predetermined service profile stored in the MT. When the services offered by an AP matches the services designated in the stored service profile, the MT associates with that particular AP.
摘要翻译：无线LAN使用信标帧来提供对移动终端（MT）的访问以广播接入点（AP）服务特定信息。 MT监听信标帧，并将广播服务和服务参数与存储在MT中的预定服务简档进行比较。当AP提供的服务与存储的服务配置文件中指定的服务匹配时，MT与该特定AP相关联。

8. 发明授权

US08522315B2 Automatic configuration of client terminal in public hot spot 有权
标题翻译：在公共热点自动配置客户端
公开(公告)号：US08522315B2
公开(公告)日：2013-08-27
申请号：US10549407
申请日：2004-03-12
申请人： Junbiao Zhang , Saurabh Mathur , Sachin Satish Mody
发明人： Junbiao Zhang , Saurabh Mathur , Sachin Satish Mody
IPC分类号： H04L29/06 , H04W4/00 , G06F11/00 , H04L1/00 , H04L12/26 , H04L12/28
CPC分类号： H04W12/06 , H04L63/08 , H04L63/083 , H04L63/102 , H04L67/34 , H04W8/245 , H04W80/04 , H04W84/12
摘要： The invention herein provides an apparatus and a method for automatically configuring an IEEE 802.1x client terminal to provide limited access in a WLAN environment, specifically utilizing the access point to filter traffic associated with the limited access so as to redirect the client terminal's HTTP request to a designated local web server. The web server responds to the client terminal by requesting information required to establish an authorized communication. Thereafter the client terminal provides information required to establish an authorized communication. In the course of the communication the web server sends information such as transmission rates, new user account creation information, authentication method selection, and access user terms and conditions of acceptance, all typically required to establish an authorized access. The client responds with information, required to establish an authorized communication.
摘要翻译：本发明提供了一种用于自动配置IEEE 802.1x客户终端以在WLAN环境中提供有限接入的装置和方法，具体地利用接入点来过滤与有限接入相关联的业务，从而将客户终端的HTTP请求重定向到指定的本地Web服务器。 Web服务器通过请求建立授权通信所需的信息来响应客户终端。此后，客户终端提供建立授权通信所需的信息。在通信过程中，网络服务器发送诸如传输速率，新用户帐户创建信息，认证方法选择以及接入用户条款和接受条件等信息，这些信息通常需要建立授权访问。客户端响应建立授权通信所需的信息。

9. 发明授权

US08272037B2 Flexible WLAN access point architecture capable of accommodating different user devices 有权
标题翻译：灵活的WLAN接入点架构能够适应不同的用户设备
公开(公告)号：US08272037B2
公开(公告)日：2012-09-18
申请号：US10549465
申请日：2004-03-12
申请人： Junbiao Zhang , Saurabh Mathur
发明人： Junbiao Zhang , Saurabh Mathur
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L63/205 , H04L67/02 , H04L67/04 , H04L67/2814 , H04L67/303 , H04L69/08 , H04L69/18 , H04W12/06 , H04W48/14 , H04W80/00 , H04W84/12 , H04W88/10
摘要： The invention provides an apparatus and a method for improving the control of access by a terminal device in a WLAN environment having an access point for determining whether the device utilizes an IEEE 802.1x protocol by the access point communicating to the device, a packet, whereby if the devices utilizes a IEEE 802.1x protocol the device appropriately responds and otherwise the access point determines that the terminal device protocol does not employ a IEEE 802.1x protocol and selects an authentication mechanism compatible with the terminal device. If the device is not an IEEE 802.1x client, an IP packet filtering is configured to redirect a user HTTP request to a local server, and when the HTTP requests are thereby redirected, the HTTP server presents the terminal device with information specifically related to the browser based authentication.
摘要翻译：本发明提供一种用于改善终端设备在具有用于确定设备是否利用与设备通信的接入点的IEEE 802.1x协议的接入点的WLAN环境中的接入控制的装置和方法，分组，由此如果设备利用IEEE 802.1x协议，则设备适当地响应，否则接入点确定终端设备协议不使用IEEE 802.1x协议并选择与终端设备兼容的认证机制。如果设备不是IEEE 802.1x客户端，则配置IP包过滤将用户HTTP请求重定向到本地服务器，并且当HTTP请求被重定向时，HTTP服务器向终端设备呈现与基于浏览器的身份验证。

10. 发明申请

US20090175250A1 Method for mobile terminal access to wireless lan based on access point services and service parameters 有权
标题翻译：基于接入点业务和业务参数的移动终端接入无线局域网的方法
公开(公告)号：US20090175250A1
公开(公告)日：2009-07-09
申请号：US11664804
申请日：2004-10-20
申请人： Saurabh Mathur , Junbiao Zhang
发明人： Saurabh Mathur , Junbiao Zhang
IPC分类号： H04W4/00
CPC分类号： H04W48/20 , H04W8/18
摘要： A wireless LAN provides access to a mobile terminal (MT) utilizing beacon frames to broadcast access point (AP) service specific information. The MT listens to the beacon frames and compares the broadcast service(s) and service parameters to a predetermined service profile stored in the MT. When the services offered by an AP matches the services designated in the stored service profile, the MT associates with that particular AP.
摘要翻译：无线LAN使用信标帧来提供对移动终端（MT）的访问以广播接入点（AP）服务特定信息。 MT监听信标帧，并将广播服务和服务参数与存储在MT中的预定服务简档进行比较。当AP提供的服务与存储的服务配置文件中指定的服务匹配时，MT与该特定AP相关联。

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