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METHOD AND SYSTEM FOR ESTABLISHING WIRELESS LOCAL AREA NETWORK LINK BETWEEN PORTABLE TERMINALS
METHOD AND SYSTEM FOR ESTABLISHING WIRELESS LOCAL AREA NETWORK LINK BETWEEN PORTABLE TERMINALS
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机译:建立便携式终端之间无线本地网络链接的方法和系统
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摘要
A method of establishing a WLAN link between portable terminals using a cellular network and a sound, the method including: transmitting a connection request message including a first partial security key being a portion of a first security key to a second portable terminal through a cellular network by a first portable terminal; outputting a sound including a second partial security key being a remaining portion of the first security key after transmitting the connection request message; receiving a request of a WLAN connection including a second security key from the second portable terminal having received the sound through a WLAN; and establishing the WLAN link with the second portable terminal when the second security key corresponds to the first security key.
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