An Introduction to KeeLoq Code Hopping
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چکیده
Remote control via RF or IR is popular for many applications, including vehicle alarms and automatic garage doors. Conventional remote control systems are based on unidirectional transmission and have limited security. More sophisticated devices based on bi-directional transmission are also available but, because of their high cost and certain practical disadvantages, they are not widely used in commercial remote control devices.
منابع مشابه
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تاریخ انتشار 1998