发明申请
US20070097934A1 Method and system of secured direct link set-up (DLS) for wireless networks
审中-公开
用于无线网络的安全直接链路建立(DLS)的方法和系统
- 专利标题: Method and system of secured direct link set-up (DLS) for wireless networks
- 专利标题(中): 用于无线网络的安全直接链路建立(DLS)的方法和系统
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申请号: US11266439申请日: 2005-11-03
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公开(公告)号: US20070097934A1公开(公告)日: 2007-05-03
- 发明人: Jesse Walker , Shlomo Ovadia , Suman Sharma
- 申请人: Jesse Walker , Shlomo Ovadia , Suman Sharma
- 主分类号: H04Q7/24
- IPC分类号: H04Q7/24
![Method and system of secured direct link set-up (DLS) for wireless networks](/abs-image/US/2007/05/03/US20070097934A1/abs.jpg.150x150.jpg)
摘要:
Method and system of secured direct link set-up (DLS) for wireless networks. In accordance with aspects of the method, techniques are disclosed for setting up computationally secure direct links between stations in a wireless network in a manner that is computationally secure. A direct link comprising a new communication session is set up between first and second stations in a wireless local area network (WLAN) hosted by an access point (AP), the direct link comprising a new communication session. The AP generates a unique session key for the new communication session and transfers secured copies of the session key to each of the first and second stations in a manner under which only the first and second stations can obtain the session key. A security mechanism is then implemented on the unsecured direct link to secure the direct link between the first and second stations using a secure session key derived from the session key.