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its about a wireless LAN hm , please see file
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Explanation & Answer
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Running head: WLAN DISCUSSION
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WLAN discussion
Name of the student
Tutor
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Running head: WLAN DISCUSSION
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WLAN discussion
1. List and briefly define important factors that can be used in evaluating or comparting the
various digital-to-digital encoding techniques
Clocking: encoding process is vital in streaming the bit and the clock system will assist to
synchronize the transmitter and the receiver.
Signal spectrum; in situation where there is lack of high frequency components then it means
that there will be less bandwidth needed for transmission. On the other hand, the magnitude of
the effects of interference and signal depends on the transmitted signal properties.
Cost and complexity; a greater cost is necessary in order to achieve a higher signal rate of a
given data rate. Some of the codes need a rate of signaling that is greater than the actual data
rate.
2. Function of a modem
This is an internal or external electronic device that is used for the purpose ...