1. Five channels, each with a 100-kHz bandwidth, are to be multiplexed together. What isthe minimum bandwidth of the link if there is a need for a guard band of 10kHz betweenthe channels to prevent interference? Draw the frequency assignment allocation.2. The Advanced Mobile Phone System (AMPS) uses two bands. The first band of 824 to849 MHz is used for sending, and 869 to 894 MHz is used for receiving. Each user has abandwidth of 30 kHz in each direction. The 3-kHz voice is modulated using FM, creating30 kHz of modulated signal. How many people can use their cellular phonessimultaneously? 3. In the given figure below, the data rate for each input connection is 3 kbps. If 1 bit at atime is multiplexed (a unit is 1 bit), what is the duration of (a) each input slot, (b) eachoutput slot, and (c) each frame?A3A2AlC3 B3:A3 C2H82:A2 C1:BI!AIB2BIFrame 3Frame 2FrameMUXEach frame is 3 time slots.Each time slot duration is T13 sData are taken from cachline every Ts.4. Four 1-kbps connections are multiplexed together. A unit is 1 bit. Find (a) the duration of1 bit before multiplexing, (b) the transmission rate of the link, (c) the duration of a time slot,and (d) the duration of a frame.

As per Bartleby regulation I should answer the first question of a post where multiple questions…

1. Five channels, each with a 100-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? Draw the frequency assignment allocation.

1. Five channels, each with a 100-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? Draw the frequency assignment allocation.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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