The stationery antennas are directed permanently at a specific location in the sky. This network was originally referred to as class 17, according to 10999 specifications. 8GHz OFDM waveform is currently illustrated in the clause 18 according to 2012 specifications. It gives protocols that ensure data transmission and reception between the rates of 1.5 and 54 Mbits/s. 11g hardware is completely backward compatible with the 802.11a hardware; and hence, has legacy issues which minimize throughput by approximately 21% (Clarke, 2005). Dictionary attack entails defeating a cipher, and also authentication approach; through determining the decryption key and also passphrase (Clark, 2005).
This is realized through conducting hundreds of trial possibilities, just like words in the dictionary. The technique attempts the entire exhaustive list referred to as a dictionary. Radio Frequency Identification involves wireless application of electromagnetic fields in data transfer; for aims of automatically tracking tags installed or attached on objects. The tags have information stored electronically. Barcode entails machine-readable optical illustrations of data concerning objects on which it is installed or attached. The barcodes illustrate data through differing widths or spacing of the parallel lines (Clarke, 2005). RF loss is through several approaches.
Any component in the transmission line that possesses input or output has effect on the mismatch loss in the system. For instance, mismatch loss occurs in mixers if there is impendence mismatch of the IF port and the RF port. RF loss can be minimized through choosing quality components for utilization in the well designed system (White,
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