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    • 8. 发明申请
    • PHYSICAL LAYER SECURITY METHOD IN WIRELESS LAN AND WIRELESS COMMUNICATION SYSTEM USING THE SAME
    • 无线局域网中的物理层安全方法及其使用的无线通信系统
    • US20150121468A1
    • 2015-04-30
    • US14399564
    • 2012-09-13
    • Gun Byum ParkGwan Hee HanKyoung Soo Kim
    • Gun Byum ParkGwan Hee HanKyoung Soo Kim
    • H04W12/08H04W48/02
    • H04W12/08H04W48/02H04W84/12
    • A security method in a physical layer and a wireless communication system using the same are provided. A wireless communication Access Point (AP) whose security has been enhanced in the physical layer includes a storage unit that manages channel bandwidth pattern data, a controller for sequentially acquiring channel bandwidth data from the channel bandwidth pattern data, a PLL controller for changing a channel bandwidth based on the acquired channel bandwidth data, and a wireless interface unit for performing wireless communication with a wireless communication terminal using the changed channel bandwidth. The channel bandwidth pattern data is identical to channel bandwidth pattern data stored in the wireless communication terminal, and the wireless communication terminal and the wireless communication AP are synchronized with each other such that the wireless communication terminal and the wireless communication AP perform wireless communication using the same channel bandwidth.
    • 提供了物理层中的安全方法和使用该方法的无线通信系统。 其物理层的安全性已被增强的无线通信接入点(AP)包括:管理信道带宽模式数据的存储单元,用于从信道带宽模式数据顺序地获取信道带宽数据的控制器,用于改变信道的PLL控制器 基于获取的信道带宽数据的带宽,以及用于使用改变的信道带宽与无线通信终端进行无线通信的无线接口单元。 信道带宽模式数据与存储在无线通信终端中的信道带宽模式数据相同,无线通信终端和无线通信AP彼此同步,使得无线通信终端和无线通信AP使用 相同的通道带宽。