ASSIGNMENT a) Explain the benefit of multi-level as opposed to binary systems. [20] Marks We need to design a multilevel

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Assignment A Explain The Benefit Of Multi Level As Opposed To Binary Systems 20 Marks We Need To Design A Multilevel 1 (76.25 KiB) Viewed 25 times

ASSIGNMENT a) Explain the benefit of multi-level as opposed to binary systems. [20] Marks We need to design a multilevel system that will transmit the following PCM signal +1 MUN t -1 - To We are examining two alternative options A and B as shown below: Digital word 11 10 00 01 Output Level +3 +1 - 1 -3 i. OPTION A Digital Word Output Level +7 +5 000 001 010 011 100 101 110 111 ii. OPTION B b) Draw the output of the multilevel signal for the two options. [30] Marks c) Calculate the symbol rate for the two options. [10] Marks Calculate the BW requirement for the two options. [10] Marks d) How many symbols will be transmitted during the transmission of the PCM signal for each option? [10] Marks e) Compare the two options in terms of BW requirements and complexity [10] Marks f) Discuss the possibility to design a communication scenario that will include both options into an adaptive system. [10] Marks