Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Network & Security Expert

problem 1:

a) Express the Shannon-Hartley capacity theorem in terms of Eb/N0 where Eb is the Energy/bit and N0/2 is the psd of white noise. You can use the given identity in your work:

Eb/N0 = (S/N)(W/R)

Where,

S = average modulating signal power
R = bit rate
N = N0.W

b) In the given figure describe the behavior of the 2 modulating schemes at the two circles shown at the same level.

2416_modulating schemes.jpg

problem 2:

Consider a baseband signal x(t) having a bandwidth of 5 KHz. This signal is modulated to obtain the given signal:

xc (t) = x(t).cos (2.π.fct)

a) prepare the general expression in terms of Fourier Transform for the resulting spectrum of the signal xc(t).

b) Draw the approximate magnitude spectrum of the modulated signal. Show the LSB, USB and the Double-Sideband Bandwidth (WDSB) in your diagram.

problem 3:

a) Recognize the 3 transmitter masks and mention the 3 popular wireless technologies which each of these belong to.

b) Which of the practical signal(s) is (are) in violation of such masks and why?

1737_violation of masks.jpg

problem 4:

Consider a forward traffic generation method in the IS-95 communication standard as illustrated below:

a) Briefly describe in your own words the purpose of the Convolutional encoder block.

b) Briefly describe in your own words the purpose of the interleaver block.

2363_interleaver block.jpg

problem 5:

This problem is associated to the system failure part of your study.

a) Briefly describe what is meant by the battery electric vehicle (BEV).

b) What is the Tesla Electric car project?

c) Briefly describe the “Bricking” problem with the battery system of the Tesla produced car.

d) Briefly discuss how the infrastructure needs and the battery problems can make adoption of the battery electric vehicle on mass scale a problem.

e) Please give references employed to extract the information for this problem.

problem 6:

This problem is associated to the futuristic use of ICTs (driverless cars).

a) Briefly discuss the difference among the Google Driverless Car project and that of the University of Harvard’s in the UK from navigation technology employed in the two projects.

b) List at least 4 advantages of the Driverless Car project.

c) Please give references used to extract the information for this problem.

problem 7:

This problem is associated to the case studies part of your course.

a) Consider the Saudi Arabia ICT case study which is part of your Block 3. Describe in your own words the ICT contribution to the national GDP of KSA. Can ICT help diversify the economy away from total dependence on oil and mining in KSA.

b) Briefly discuss how requests for service in remote regions are handled by CITC as per the above case study.

c) Choose a new case study dealing with the utilization of ICTs in resolving different social, cultural and developmental issues either in the Middle East or the developing world. prepare a short paragraph describing why you selected your case study. You must comprise the case study as part of your TMA work.

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M91026

Have any Question? 


Related Questions in Computer Network & Security

Topic 1 wireless technologiescreate a short essay 1 to 3

Topic 1: Wireless Technologies Create a short essay (1 to 3 pages) that describes how you will set up a wireless network for the Nardi Pardy Corporation (a fictitious company). In this simple scenario, the company office ...

Q1 a subnetted or hierarchical backbone can also be called

Q1. A subnetted or hierarchical backbone can also be called: a. Bridged backbone b. Virtual LAN c. Hubbed backbone d. Collapsed backbone e. Routed backbone Q2. A backbone network that connects many backbone networks span ...

Lab assignment- assessment questions1 explain the two

Lab Assignment- Assessment Questions 1. Explain the two different types of attacks that can be performed in Cain and Abel to crack user account passwords. Which do you think is the most effective and why? 2. Compare and ...

Assignment wireless technologythere are a number of

Assignment: Wireless Technology There are a number of cellular phone companies each serving their own unique geographical areas. Likewise, they each may use a different technology to transfer communication. Research the ...

Introduction to information systems securityphysical

Introduction to Information Systems Security Physical Security Paper Research the following topic: Physical Security • What types of physical controls can be implemented to protect the perimeter of a building? • What typ ...

Discussionip basic concepts please respond to the

Discussion "IP Basic Concepts" Please respond to the following: - Suppose that you work for a company that has been using IPv4 in each of its networks. After hearing a discussion about the differences between IPv4 and IP ...

Case projectnbsp law firm companynbsp law firm lincoln

CASE PROJECT:  LAW FIRM Company:  Law Firm: Lincoln Partners, Esq. A law firm has hired you as a Network Security Consultant to help its operations by providing a secure network to support its growth.  The Law firm curre ...

Security management assessmentimplementing basic security

Security Management Assessment Implementing basic security management is an important task for system administrators, as security is important to today's organizations. IT specialists are on the front lines of protecting ...

Assignmentyou have been tasked with reconfiguring the

Assignment You have been tasked with reconfiguring the network for your company, which has grown considerably over the past year. You have used only static routing in the past, but you do not wish to spend the administra ...

I have one question and need a response to the other

I have one question and need a response to the other part.  The question needs to be at least two paragraphs with in text references and the other response need to be at least one paragraph and no references. Part 1 - Q1 ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro