1. (c) Eight sources, six with a bit rate of 100kbps and two with a bit rate of 200kbps are to be combined using multilevel TDM with no synchronizing bits. Answer the following questions about the final stage of multiplexing: i) How many channels we have now? ii) What is the size of a frame in bits? iii) What is frame rate? iv) What is the duration of a frame? v) What is the data rate?

1. (c) Eight sources, six with a bit rate of 100kbps and two with a bit rate of 200kbps are to be combined using multilevel TDM with no synchronizing bits. Answer the following questions about the final stage of multiplexing: i) How many channels we have now? ii) What is the size of a frame in bits? iii) What is frame rate? iv) What is the duration of a frame? v) What is the data rate?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter8: Data And Network Communication Technology

Section: Chapter Questions

Problem 27VE

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4. Three input channels need to be multiplexed using TDM, Their bit rates are 120 kbps, 80 kbps, and 40 kbps, respectively, (a) What is the required output bit rate for the TDM? (b) How to set the relative size of each time slot in one frame? (e) What is the minimum frame size and the corresponding frame rate?
Add your answer Question 20 In CSMA, the time taken for a signal to propagate from one end of the medium to the other is called Add your answer
Question 2: Eight sources, each with a bit rate of 1000 kbps are to be combined using synchronous TDM. Each output slot carries 1 bit from each source. Answer the following questions a. What is the size of an output frame in bits? b. What is the duration of an input slot? c. What is the duration of an output slot? d. What is the output frame rate? e. What is the data rate of the multiplexed path?
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2. (b) We need to use Synchronous Time Division Multiplexing to combine 17 different channels, where 10 channels are each of 300 Kbps and 7 channels are each of 600 Kbps. A unit is 1 bit. Now, answer the following questions using multilevel TDM with no synchronization bit. Your answers must have units. 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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