Consider a data sequence 1 0 0 0 0 0 0 0 0 1 0 1 that is transmitted at a rate of 5 kb/s. The sequence is to be transmitted using NRZ-L, B8ZS, Manchester, AMI, polar RZ, NRZ-I, and differential Manchester techniques.
a- Draw the waveform for each scheme.
b- Which scheme is being used in LAN?
c- Determine the bandwidth for each scheme.
d- Which schemes cannot use AC coupling?
e- Which schemes have self-synchronization capability?