2. (a) In FDM, time synchronization is not necessary. Yes or No? Give proper reasons behind your answer. Write one example of TDM where extrainformation load (overhead) could be 300%..(b) We need to use Time Division Multiplexing and combine 9 digital sources, each of 900 Kbps. Each output slot carries 9 bit from each digitalsource, but no extra bit is added to each frame for synchronization. Now, answer the following questions:i) What is the output frame duration?ii) What is the output frame rate?iii) What is the output bit rate?iv) What is the output bit duration?v) What is the size of an output frame in bits?vi) What is the input bit duration?

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Answered: 2. (a) In FDM, time synchronization is…

2. (a) In FDM, time synchronization is not necessary. Yes or No? Give proper reasons behind your answer. Write one example of TDM where extra information load (overhead) could be 300%..

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Transmission media

A communication channel that transmits data from a source to a recipient is referred to as "transmission media." Electromagnetic impulses are used to transmit data. Transmission media's primary purpose is to transmit data in the form of bits via a local area network (LAN). In data transport, it is the physical link that connects the transmitter and receiver. Transmission medium is part of layer 1 or physical layer of the ISO/OSI (Open System Interconnection) model.

Question

2. (a) In FDM, time synchronization is not necessary. Yes or No? Give proper reasons behind your answer. Write one example of TDM where extra
information load (overhead) could be 300%..
(b) We need to use Time Division Multiplexing and combine 9 digital sources, each of 900 Kbps. Each output slot carries 9 bit from each digital
source, but no extra bit is added to each frame for synchronization. Now, answer the following questions:
i) What is the output frame duration?
ii) What is the output frame rate?
iii) What is the output bit rate?
iv) What is the output bit duration?
v) What is the size of an output frame in bits?
vi) What is the input bit duration?

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