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Category > Computer Science Posted 08 May 2017 My Price 8.00

Study the works of Shannon and Nyquist on channel capacity

 

1. Study the works of Shannon and Nyquist on channel capacity. Each places an upper limit on the bit rate of a channel based on two different approaches. How are the two related?

2. Consider a channel with a 1-MHz capacity and an SNR of 63.

a. What is the upper limit to the data rate that the channel can carry?

b. The result of part (a) is the upper limit. However, as a practical matter, better error performance will be achieved at a lower data rate. Assume we choose a data rate of 2/3 the maximum theoretical limit. How many signal levels are needed to achieve this data rate?

 

 

 
 

Answers

Alpha Geek
(8)
Status NEW Posted 08 May 2017 05:05 PM My Price 8.00

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file 1494263814-Answer.docx preview (157 words )
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