Question
COMPUTER NETWORK Suppose a signal travels through a transmission medium and its power is reduced to P2=1/4P1.In this case, the attenuation (loss of power) can
COMPUTER NETWORK
Suppose a signal travels through a transmission medium and its power is reduced to P2=1/4P1.In this case, the attenuation (loss of power) can be calculated.
The signal-to-noise ratio is often given in decibels. Assume that SNRdB =38 and the channel bandwidth is 3MHz. The theoretical capacity can be calculated as.
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Build It For The Real World A Database Workbook
Authors: Wilson, Susan, Hoferek, Mary J.
1st Edition
0073197599, 9780073197593
