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Describe about the noiseless channel
A noiseless channel can transmit an arbitrarily large amount of information, no matter how frequently it is sampled. Just send a lot of data per sample. For 4kHz channel, make 8000 samples/sec. If each sample is 16 bits, channel can transmit 128 kbps. If each sample is 1024 bits, channel can send 8.2Mbps. The key word here is ''noiseless 'keyword. With a normal 4 kHz channel, the Shannon limit will not allow this.
Router#
What are the concerns of the Physical Layer? Physical layer coordinates the functions needed to transmit a bit stream over a physical medium. a. Physical characteristics of in
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Connection oriented
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