Answer the following questions and support your answer with a block diagramif it's available:1- Based on which conditions the communication system can be calleddistortionless system?2- Explain a non-linear method to Generate DSB+LC system?3- Why do we have a condition1We< RC <;2mBin designing Normal AMsystem?d Cameose the transmitter transmitted a SSB+LC signal, in receiver side design asystem which can demodulate the SSB+LC signal.5- Try to generate the VSB signal.6- Explain by using bridge diode method how can we Generate SSB-SC system?

For the communication system to be effective, the speaker/writer/sender must make his speech or…

Answered: Answer the following questions and…

Answer the following questions and support your answer with a block diagram if it's available: 1- Based on which conditions the communication system can be called distortionless system?

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...

See similar textbooks

Similar questions

Assume that two hosts are directly connected via a submarine optical fiber cable, which goes from Los Angeles, CA to Shanghai, China. The cable length is 14,000 km. The bandwidth of the cable is R = 100 Gbps. Assume that the signal propagation speed in the cable is 2.0*10^8 m/s. Answer the following questions. (Make sure to have the correct number and unit for your answers whenever applicable.) a. What is the one-way propagation delay, dprop, between the two nodes? b. What is the Round Trip Time (RTT) between the two hosts? c. Calculate the bandwidth-delay product, i.e., R * dprop. d. What’s the meaning of R * dprop?
Suppose two hosts A and B, are separated by 10,000 kilometers and are connected by a direct link of R = 1 Mbps. Suppose the propagation speed over the link is 2.5 x 10^8 meters/sec.a. Calculate the "bandwidth-delay product", R.tprop.b. Consider sending a file of 400,000 bits from host A to B. Suppose the file is sent continuously as one big message. What is the maximum number of bits that will be in the link at any given time?c. Provide an interpretation of the bandwidth-delay product.d. What is the width (in meters) of bit in the link? Is it longer than a football field?e. Derive a general expression for the width of a bit in terms of the propagation speed s, the bandwidth R, and the length of the link d.
Suppose two hosts A and B, are separated by 10,000 kilometers and are connected by a direct link of R = 1 Gbps. Suppose the propagation speed over the link is 2.5 x 10^8 meters/sec.a. Calculate the "bandwidth-delay product", R.tprop.b. Consider sending a file of 400,000 bits from host A to B. Suppose the file is sent continuously as one big message. What is the maximum number of bits that will be in the link at any giventime?c. What is the width (in meters) of bit in the link?
"A transmission line with negligible attenuation has L = 0.15 uH/ft and C = 0.1 nF/ft and is typically operated at 100 MHz. What is the velocity of propagation (in 10^8 m/s) of the signal along this line? Enter only the numerical value. No need for the unit. Use four decimal places (if the answer is not an integer). For example, the calculated value is 3x10^8 m/s, then enter 3."
If a total of 33 MHz is allocated to a particular FDD cellular telephone system which uses two 25 KHz simplex channels to provide full duplex voice and control channels, compute the number of channels available per cell if a system usesa) 4-cell reuse, b) 7-cell reuse, and c) 12 – cell reuse. If 1 MHz of the spectrum is reserved for control channels, determine an equal distribution of control and voice channels for all the three cases. [
(a) A certain city with a population of 1.2 million residents has an area of 1,800 km² and is covered by a cellular system using a 7-cell re-use pattern. Each cell has a radius of 4.5 km and the city is allocated 36 MHz of spectrum with full duplex channel bandwidth of 60 kHz. Assume a grade of service (GOS) or probability of blocking of 2 % for this system. If the offered traffic per user is 0.03 Erlangs, determine: (i)The total number of cells; (ii) the maximum carried traffic; (iii) the total number of users that can be served for 2% GOS; (iv) the market penetration of this cellular system. (v) the theoretical maximum number of users that could be served at one time by the system. What percentage of the subscribers is this value?
Q / Consider a cellular system with 500 total allocated voice channel frequencies. Calculate the mean S/I ratio for cell reuse factor equal to 4,7, and 12. Assume omnidirectional antennas with six interferers in the first tier and a slope for path loss (γ = 4). Discuss the results
A GSM operator leases 7 MHz of spectrum (i.e., 7 MHz each in the uplink and the downlink), and estimates that a D/R of at least 4 is required. If the cell radius, R, is 2 km (assume hexagonal cells), determine the Erlangs per square kilometer for the network, for a target blocking probability of 1%.
A cellular service provider decides to use a digital TDMA scheme which can tolerate a signal- to-interference ratio of 15 dB in the worst case.i. Find the optimal value of N for the following scenarios:a) Omnidirectional antennas,b) 120° sectoring,c) 60° sectoring.ii. Should sectoring be used? If so, which case (60° or 120°) should be used? (Assume a path loss exponent of n = 4 and consider trunking efficiency.)
Q1.Unless specified otherwise, use the free space propagation speed of light 3x108 m/s to calculate the propagation delay. For numerical calculations, the results must show the appropriate unit. Show a complete solution for each problem in your submission.Consider a client-server system with the following parameters and requirements. The client transmits 10x106 bits of data every minute to the data server connected directly to it. The transmission link speed is 20x106 bps. Each packet is 2,000 bytes long which includes a 20-byte packet header.a. Calculate the number of packets generated per second for data transmission at the client node.b. The system requires every packet must be delivered within 4 ms of generating a data packet. Calculate the maximum link distance between the client and the server that still can meet this requirement. Ignore processing and queuing delays.c. Calculate the number of overhead bits transmitted per second from the client to the server.
Given the Personal Communications Service (PCS) extension to the Hata Model with a measured distance, d = 30 km, transmitter height, hte = 100 m, receiver height, hre = 7 m, and BS transmitter radiates an EIRP of 5 kW at a GSM carrier frequency of 925 MHz, evaluate: (a) The median path loss, L50 in dB (assume used in a medium sized city). (b) The median path loss, L50 in dB (assume used in a metropolitan center). (c) The power at the receiver, Pr in dB (assume a unity gain receiving antenna). (d) The received path loss, PL in dB.
What is the delay of sending a data file a station to a destination station? Suppose that the length of the data file is 1 Mbytes and the bandwidth of the channel is 200 Kbps, and the network link between the sender and receiver is 2000 Km and the speed of the light inside the link is 2x108 m/s? Assume that the delay is composed of only transmission time and propagation time.