Mention two (2) advantages that infrared communication has against microwave b. List and briefly define important factors that can be used in evaluating or comparing the various digital-to-digital encoding techniques. c) What is the difference between QPSK and offset QPSK? b) Five channels, each with a l00 kHz bandwidth, are to be multiplexed together. What is the minimum bandwidth of the link if there is a need for a guard band of 10kHz between the channels to prevent interference

Mention two (2) advantages that infrared communication has against microwave b. List and briefly define important factors that can be used in evaluating or comparing the various digital-to-digital encoding techniques. c) What is the difference between QPSK and offset QPSK? b) Five channels, each with a l00 kHz bandwidth, are to be multiplexed together. What is the minimum bandwidth of the link if there is a need for a guard band of 10kHz between the channels to prevent interference

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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