Synchronous and asynchronous transmission (presentation, comparison). Considering a baseband signal with the bandwidth between 210 kHz and 3970 kHz modulating the amplitude of a 54 MHz sine carrier, determine the frequency range of the resulted amplitude modulated (AM) signal. Polynomial block codes for data communications (principle, polynomial description). What is the ratio between the data rates (D₁/D₂) of two transmitted signals occupying the same bandwidth, but different number of levels, i.e., M₁ = 8 and M₂ 32, using Raised Cosine characteristics with the roll-off factors a₁ = 0.5 and a2 = 0.25, respectively? =

Synchronous and asynchronous transmission (presentation, comparison). Considering a baseband signal with the bandwidth between 210 kHz and 3970 kHz modulating the amplitude of a 54 MHz sine carrier, determine the frequency range of the resulted amplitude modulated (AM) signal. Polynomial block codes for data communications (principle, polynomial description). What is the ratio between the data rates (D₁/D₂) of two transmitted signals occupying the same bandwidth, but different number of levels, i.e., M₁ = 8 and M₂ 32, using Raised Cosine characteristics with the roll-off factors a₁ = 0.5 and a2 = 0.25, respectively? =

Operations Research : Applications and Algorithms

4th Edition

ISBN:9780534380588

Author:Wayne L. Winston

Publisher:Wayne L. Winston

Chapter20: Queuing Theory

Section20.10: Exponential Queues In Series And Open Queuing Networks

Problem 8P

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