Identify the line coding schemes based on the requirements and convert this data: 1011110010100 according to those schemes a. High bandwidth requirement but no DC component and self synchronization problem. b. Good bandwidth utilization, no DC component problem but has a self synchronization problem. c. Good bandwidth utilization, no baseline wandering, dc component and self synchronization problem.

Identify the line coding schemes based on the requirements and convert this data: 1011110010100 according to those schemes a. High bandwidth requirement but no DC component and self synchronization problem. b. Good bandwidth utilization, no DC component problem but has a self synchronization problem. c. Good bandwidth utilization, no baseline wandering, dc component and self synchronization problem.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter8: Data And Network Communication Technology

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

We need to use synchronous TDM and combine 20 digital sources, each of 100 Kbps. Each output slot carries 1 bit from each digital source, but one extra bit is added to each frame for synchronization. Answer the following questions: a. What is the size of an output frame in bits? b. What is the output frame rate?c. What is the duration of an output frame? d. What is the output data rate? e. What is the efficiency of the system (ratio of useful bits to the total bits)?
Subject - Data Communication Networks 1. What is the main feature of Time Division Multiplexing? a. simple and easy to implement b. fair time slot allocation per cyvle c. unused slots go wasted d. all of the above 2. passbonds signals run from 0 to a max frequency a. true b. False 3. The cost of signal mode fiber is more expensive than multi mode fiber a. True b. False
What phrase is used to refer to the sum of the rotational delay and seek time?
Q. 2. (b) We need to use Time Division Multiplexing and combine 5 digital sources, each of 800 Kbps. Each output slot carries 4 bits 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?
Q.5.4 Explain what the primary differences between asynchronous connections,synchronous, and isochronous connections are.
(4) ____________is considered as the capacity at which a medium can carry data? a. Delay b. Bandwidth c. Jitter d. Segment
a. Compute for the data efficiency of transmitting if the data format is a General Synchronous Data Frame. b. For an asynchronous data transmission (wherein 1 byte of data is accompanied by a specific number of auxiliary bits), how many start and stop bits are there if the data efficiency in transmitting is ? The number of start bits is equal to the number of stop bits.
What is the overall rotational delay and seek time?
Identify the line coding schemes based on the requirements and convert this data: 1011110010100 according to those schemes (i) Good bandwidth utilization, no DC component problem but has a self synchronization problem.
Suppose, BanglaLink has 4 voice channels, each of 60Mbps. They use synchronous TDM to multiplex these channels. If 3 characters at a time are multiplexed (3 characters in each output slot), I. Draw the first two output frames with arbitrary inputs. II. What is the size of an output frame in bits? III. What is the output frame rate? IV. What is the duration of an output frame? V. What is the output data rate? VI. Input bit duration? VII. Output bit duration? VIII. Output slot duration?
The analog signal is sampled at a sampling frequency of 20O0 Hz using a 256 sampling level.a) How many bits are needed to record a signal lasting 10 seconds?b) The number of bits calculated above is desired to be transmitted by the digital modulation method in one second. If modulation symbols can be transmitted in the communication channel every 0.0125 ms and no, communication errors are taken into account, what size signal constellation is needed?c) Can modulation symbols be practically chosen to be arbitrarily short? If not, what, limit their duration? What limits the size of the signal constellation?
Which of the following best describes the distinction between multiplexing and demultiplexing?