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With the development in wireless communication in last few years, the problem of bandwidth shortage has become more noticeable. The studies made by FCC (Federal Communications Commission) indicated that large portion of the spectrum lies vacant most of the time and that portion is the licensed spectrum; which is utilized by licensed users only. So, to solve(More)
In This Paper, we report a new approach for providing security as well as privacy to the corporate user. With the help of locations sensing mechanism by using GPS we can avoid the un-authorized reading & relay attacks on RFID system. For example, location sensing mechanism with RFID card is used for location specific application such as ATM cash(More)
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