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Q: Networks ( No Answer, 0 Comments )

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Subject: Networks
Category: Computers > Internet
Asked by: shabach-ga
List Price: $20.00

Posted: 15 Jan 2005 13:19 PST
Expires: 17 Jan 2005 23:09 PST
Question ID: 457781

Manchester encoding transmits a 0 as +1 voltage for T/2 seconds
followed by -1 for T/2 seconds and a 1 as -1 voltage for T/2 seconds
followed by +1 for T/2 seconds. A NRZ encoding transmits a 0 with +1
voltage for T seconds and 1 with -1 voltage for T seconds.

a. What is the bandwidth cost of Manchester encoding compared to NRZ?
 
b. If the receiver needs to recover clocking signal, which encoding is
more suitable?

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