RFID and interference with other frequency

Various RFID technology is available at several different frequencies where theymoving in the queried tag. Most systems operate in one of the following frequencies:125 kHz (LF), 13:56 MHz (HF), 900 MHz (UHF), or 2.4 GHz.
The wireless applications are free linsensi operate at 900 MHz industrial, scientific,and medical (ISM) bands, including the supervision control and data acquisition(SCADA), industrial automation, building automation and control, wireless sensornetworks, and consumer devices.
To avoid RFID from other frequencies will need to use the microwave frequency using a frequency where this path loss will be higher than the lower system.
There is also another way is to choose the right frequency so that no interference isvery large. Because RFID uses low frequencies so that the possibility of interference is very large. This is dsebabkan by the LF system did not experience a lot of path lossat close range when compared with a system that works at high frequency bands.
For the last road that used frequency interference does not occur by the intervention of government in determining each frequency that can be used