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Method and system for applying an active radio frequency identification (RFID) tag having a first filter to exclude invalid signals and a second filter to perform a validity judgment
Method and system for applying an active radio frequency identification (RFID) tag having a first filter to exclude invalid signals and a second filter to perform a validity judgment
The present invention provides an active radio frequency identification (RFID) tag and an application system and method thereof. The system includes: a control processor; a coordinator; an active RFID tag, configured to perform an RF feature check first with very little time before spending more time to receive a whole valid data packet during the time period of an interception state; and a reader/writer. Therefore, the power consumption of an active RFID tag is reduced drastically. Further, the present invention also provides an active RFID tag having a plurality of fixed mode actions and the application system and method thereof, thereby improving the communication efficiency of the radio communication system and effectively reducing the probability of signal collision and mutual interference.
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