Four channels are multiplexed using TDM. If the input bit rate is 600 kbps and the...
Four channels are multiplexed using TDM. If the input bit rate is 600 kbps and the multiplexer uses a time slot of 4 bits, what will be the frame duration and the bit duration in the output channel?
Homework Answers
Each frame carries 4 bits from each channel;
the size of each frame, therefore, is 4 * 4 16 bits.
Because each channel is sending 600 kb/s and a frame carries 4 bits
from each channel, the frame rate must be 600 kframes per
second.
Frame Duration = 1/600,000 = 1.67µs
The bit rate is 600000 × 16, or 9600000 bps
Bit duration = 1/9600000 = 0.1 µs
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Four channels are multiplexed using TDM. If the input bit rate
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