KELLER NETW 561 Entire Course Flashcards

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KELLER NETW 561 Entire Course

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NETW 561 Entire Course
NETW 561 Week 1 DQ 1 Societal Changes as a Result of Wireless
NETW 561 Week 1 DQ 2 Wireless Technology and Market Advantage
NETW 561 Week 2 DQ 1 The Goals of the FCC
NETW 561 Week 2 DQ 2 What is the Best Way to Allocate Spectrum
NETW 561 Week 2 Course Project Proposal Deploying 4G Next Generation Services
NETW 561 Week 3 Case Study
NETW 561 Week 3 DQ 1 Compare CDMA to GSM
NETW 561 Week 3 DQ 2 Impacts of Mobile Devices on Cellular Carriers
NETW 561 Week 4 DQ 1 Wireless Data Revolution
NETW 561 Week 4 DQ 2 Will WAP Last
NETW 561 Midterm Exam
NETW 561 Week 5 DQ 1 Is Bluetooth a Good Solution
NETW 561 Week 5 DQ 2 RFID and Supply Chain Management
NETW 561 Week 5 You Decide
NETW 561 Week 6 Case Study VOIP Security Concerns
NETW 561 Week 6 DQ 1 What Happened to the Local Wireless
NETW 561 Week 6 DQ 2 GPS Location Services
NETW 561 Week 7 DQ 1 4G Technology Competition
NETW 561 Week 7 DQ 2 Is Data the Future
NETW 561 Week 7 Course Project
NETW 561 Final Exam

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KELLER NETW 561 Entire Course

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KELLER NETW 561 Final Exam 100% Correct

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KELLER NETW 561 Final Exam 100% Correct

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NETW 561 Final Exam 100% Correct
Question 1. 1. (TCO A) Briefly describe the modulation process. (Points : 20)

Question 2.2. (TCO A) Briefly describe the advantages of satellite communications. (Points : 20)

Question 3.3. (TCO B) Describe code division multiple access (CDMA). (Points : 20)

Question 4.4. (TCO C) Briefly discuss the advantages of GSM. (Points : 20)

(TCO D) Briefly discuss what General Packet Radio Systems (GPRS) is. (Points : 20)

Question 2.2. (TCO E) List the three different types of Call Session Control Function servers in IMS. (Points : 20)

Question 3.3. (TCO F) List three benefits of wireless LANs. (Points : 20)

Question 4.4. (TCO G) What two things do LTE and WiMAX have in common? (Points : 20)

(TCO A) Discuss the design consideration for frequency reuse in a cellular system and how performance measure of QoS works. (Points : 30)

Question 2.2. (TCO C) Using the TIDAL approach to decision making, solve the problem of picking CDMA or GSM for a company that has people traveling extensively in Europe and the United States, is only interested in voice services, and is looking for the lowest cost solution. (Points : 30)

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KELLER NETW 561 Final Exam 100% Correct

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KELLER NETW 561 Final Exam 100% Correct

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NETW 561 Final Exam 100% Correct
Question 1. 1. (TCO A) Briefly describe the modulation process. (Points : 20)

Question 2.2. (TCO A) Briefly describe the advantages of satellite communications. (Points : 20)

Question 3.3. (TCO B) Describe code division multiple access (CDMA). (Points : 20)

Question 4.4. (TCO C) Briefly discuss the advantages of GSM. (Points : 20)

(TCO D) Briefly discuss what General Packet Radio Systems (GPRS) is. (Points : 20)

Question 2.2. (TCO E) List the three different types of Call Session Control Function servers in IMS. (Points : 20)

Question 3.3. (TCO F) List three benefits of wireless LANs. (Points : 20)

Question 4.4. (TCO G) What two things do LTE and WiMAX have in common? (Points : 20)

(TCO A) Discuss the design consideration for frequency reuse in a cellular system and how performance measure of QoS works. (Points : 30)

Question 2.2. (TCO C) Using the TIDAL approach to decision making, solve the problem of picking CDMA or GSM for a company that has people traveling extensively in Europe and the United States, is only interested in voice services, and is looking for the lowest cost solution. (Points : 30)

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KELLER NETW 561 Midterm Exam

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NETW 561 Midterm Exam
(TCO A) Describe the evolution (1G through 4G) of wireless technology and discuss how this evolution has changed the landscape of the telecommunication market. (Points : 25)

(TCO B) The lecture lists five goals of the FCC. Apply those goals to wireless. Describe how each one might apply to today’s wireless market. (Points : 25)

(TCO C) Compare and contrast GSM and CDMA from a technology perspective for both network operation as well as the cell phone standpoint. (Points : 25)

(TCO D) Describe the applications and situations you would use SMS, GPRS, 1xRTT, and WAP. (Points : 25)

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KELLER NETW 561 Midterm Exam

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KELLER NETW 561 Week 1 DQ 1 Societal Changes as a Result of Wireless

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NETW 561 Week 1 DQ 1 Societal Changes as a Result of Wireless
Describe a major change in our society that was the direct result of wireless. Was it a good change or a bad change? Why?

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KELLER NETW 561 Week 1 DQ 1 Societal Changes as a Result of Wireless

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KELLER NETW 561 Week 1 DQ 2 Wireless Technology and Market Advantage

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NETW 561 Week 1 DQ 2 Wireless Technology and Market Advantage
How can wireless technology provide an organization with a competitive advantage in its market? Discuss the pros and cons of wireless and wireline technologies. Give illustrative examples from the industry to support your claims.

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KELLER NETW 561 Week 1 DQ 2 Wireless Technology and Market Advantage

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6
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KELLER NETW 561 Week 2 Course Project Proposal

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NETW 561 Week 2 Course Project Proposal
NETW 561 Week 2 Proposal Deploying 4G Next Generation Services

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KELLER NETW 561 Week 2 Course Project Proposal

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KELLER NETW 561 Week 2 DQ 1 The Goals of the FCC

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NETW 561 Week 2 DQ 1 The Goals of the FCC
The lecture lists five goals of the FCC. Use critical thinking to apply those goals to wireless. Describe how each one might apply to today’s wireless market. Use examples to support your position.

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KELLER NETW 561 Week 2 DQ 1 The Goals of the FCC

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KELLER NETW 561 Week 2 DQ 2 What is the Best Way to Allocate Spectrum

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NETW 561 Week 2 DQ 2 What is the Best Way to Allocate Spectrum
On September 18, 2006, the FCC announced that Advanced Wireless Services (AWS) spectrum auction, also known as Auction 66, closed with total bids of $14 billion. Another way to allocate spectrum is via lottery. Which way do you think is best for the wireless industry (auction or lottery)? Why do you think that? Use examples.

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KELLER NETW 561 Week 2 DQ 2 What is the Best Way to Allocate Spectrum

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9
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KELLER NETW 561 Week 3 Case Study

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NETW 561 Week 3 Case Study
This is the first case study assignment required for the course. Case studies are designed to give students the opportunity to analyze and solve real world problems.
Your completed case study will consist of your individual analysis and conclusions based on the following requirements:
The case study should be between 750 and 1,000 words.
Case Study 1 addresses the iPhone’s effect on the wireless industry based on the following article; as well as your supplementary research:
The Untold Story: How the iPhone Blew Up the Wireless Industry

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KELLER NETW 561 Week 3 Case Study

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KELLER NETW 561 Week 3 DQ 1 Compare CDMA to GSM

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NETW 561 Week 3 DQ 1 Compare CDMA to GSM
The book lists eight benefits of CDMA (see pages 146-147). Compare those benefits to GSM. Do you think those benefits give CDMA an advantage over GSM? Why or why not?

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KELLER NETW 561 Week 3 DQ 1 Compare CDMA to GSM

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KELLER NETW 561 Week 3 DQ 2 Impacts of Mobile Devices on Cellular Carriers

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NETW 561 Week 3 DQ 2 Impacts of Mobile Devices on Cellular Carriers
The advent of smart phones (like Androids and iPhones) and tablets (like the iPad) are changing the way cellular carriers are doing business. What impacts do you see that these smart devices are having on cellular companies? How does this relate to GSM and CDMA technologies?

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KELLER NETW 561 Week 3 DQ 2 Impacts of Mobile Devices on Cellular Carriers

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12
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KELLER NETW 561 Week 4 DQ 1 Wireless Data Revolution

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NETW 561 Week 4 DQ 1 Wireless Data Revolution
The book says we are in a wireless data revolution and wireless data did pass voice in usage in 2010. However, voice still accounts for a sizeable portion of cellular usage. Do you see the relative usage of voice decreasing further? Do you think voice has a future in the mobile space at all? What evidence do you have for your position?

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KELLER NETW 561 Week 4 DQ 1 Wireless Data Revolution

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13
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KELLER NETW 561 Week 4 DQ 2 Will WAP Last

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NETW 561 Week 4 DQ 2 Will WAP Last
WAP uses a microbrowser, a WAP Gateway, and a WAP Server to get Internet information unto the small screen of a mobile phone. Do you think this is a good idea, and will it last a long time? Or do you think this was just an interim solution to get to the Internet and that once data speeds and capability evolve, we will no longer need WAP? Support your opinion with evidence.

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KELLER NETW 561 Week 4 DQ 2 Will WAP Last

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14
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KELLER NETW 561 Week 5 DQ 1 Is Bluetooth a Good Solution

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NETW 561 Week 5 DQ 1 Is Bluetooth a Good Solution
As the book says on page 249, Bluetooth is a “low-power, low-cost radio interface between mobile phones and their accessories.” Do you think Bluetooth is a good solution for connecting phones and their accessories? Do you think there will be a better solution soon? Or is Bluetooth here to stay?

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KELLER NETW 561 Week 5 DQ 1 Is Bluetooth a Good Solution

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KELLER NETW 561 Week 5 DQ 2 RFID and Supply Chain Management

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NETW 561 Week 5 DQ 2 RFID and Supply Chain Management
RFID is an important technology in supply chain management. What is supply chain management and how does RFID help in this area? Please support your opinions with strong evidence.

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KELLER NETW 561 Week 5 DQ 2 RFID and Supply Chain Management

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16
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KELLER NETW 561 Week 5 You Decide Wireless Local Area Networks

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NETW 561 Week 5 You Decide Wireless Local Area Networks
GenMax is a large package delivery service company. While the company was once an industry leader with more than 30% market share, you now see that lead declining to 27% and continuing to slide. Your nearest competitor has gained ground and is now at 25% market share. The CEA has asked you to develop a strategy to regain market share and industry leadership. You have decided on the strategy of installing a real-time tracking system on the trucks, so that drivers can report the exact moment when a package is picked up and delivered. This information can then be made available to end-users through the website. The GenMax IT department has already selected the application that will be used for this project. The application is called ALLTRACK and is provided by an outside third-party supplier. Your team will pick a wireless transport technology and a wireless carrier to run the application….

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KELLER NETW 561 Week 5 You Decide Wireless Local Area Networks

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KELLER NETW 561 Week 6 Case Study

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NETW 561 Week 6 Case Study
This is the second case study assignment required for the course. Case studies are designed to give the student the opportunity to analyze and solve real world problems.
Your completed case study will consist of your individual analysis and conclusions based on the following requirements:
The case study should be between 750 and 1,000 words.
Case Study 2 addresses privacy concerns with mobile VoIP based on the following article; as well as your supplementary research:
Mobile VoIP – a privacy accident waiting to happen?:
https://forums2.symantec.com/t5/Mobile-Wireless/Mobile-VoIP-a-privacy-accident-waiting-to-happen/ba-p/306416
Subjects Covered: Information technology, Internet, Service management, Technology & operations, Telecommunications, Telecommunications industry.
In Case Study 2, focus on the following issues:
The potential for wireless VoIP
The significance or insignificance of privacy concerns with mobile VoIP

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KELLER NETW 561 Week 6 Case Study

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KELLER NETW 561 Week 6 DQ 1 What Happened to the Local Wireless

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NETW 561 Week 6 DQ 1 What Happened to the Local Wireless
The book talks a lot about the Wireless Local Loop (WLL) and Local Multipoint Distribution Services (LMDS), but if you scan the news today, you don’t read much about these services. Why do you think that is? What do you think is taking their place?

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KELLER NETW 561 Week 6 DQ 1 What Happened to the Local Wireless

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KELLER NETW 561 Week 6 DQ 2 GPS Location Services

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NETW 561 Week 6 DQ 2 GPS Location Services
Explain the GPS technology, and describe a GPS-based application. Which other location-based wireless systems do you know? How do they differentiate from GPS?

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KELLER NETW 561 Week 6 DQ 2 GPS Location Services

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KELLER NETW 561 Week 7 Course Project

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NETW 561 Week 7 Course Project
The course project will involve producing a professional and well-cited research report that will be due in Week 7. The report should propel management and investors to deploy services and compete against other wireless carriers.
Scenario: You are an independent consultant. You have been hired to prepare a recommendation to management on when, if at all, they should begin to deploy 4G next generation services.
The course project shall consist of a single solution: CDMA, GSM, GPRS, CDMA2000, or UMTS mobile wireless project (you decide which is the correct technology). PCS spectrum has been won in a fictional nation’s lottery, with the promise of a very quick deployment and cost-effective service by you and another competitor. The nation is a protectorate of the United States, using similar laws, language, and technology; there are no political barriers or rules that should be of concern to your company. There is a single existing 800 MHz TDMA cellular competitor with service in all 16 cities, but there is coverage-blocking issues coupled with very high charges and no wireless data services whatsoever! The nation has awarded two sets of licenses to you and another company to roll out a deployment that offers cost-effective service to their citizen.

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KELLER NETW 561 Week 7 Course Project

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KELLER NETW 561 Week 7 DQ 1 4G Technology Competition

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NETW 561 Week 7 DQ 1 4G Technology Competition
In the United States, there is a great deal of competition between LTE (Verizon), WiMax (Sprint), and HSPA+ (AT&T) for 4G dollars. Is this competition in the best interest of the general public? Europe does not seem to have this competition among technologies. Is that a better way? Should the government just pick a standard and mandate it? Or should we let the marketplace decide?

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KELLER NETW 561 Week 7 DQ 1 4G Technology Competition

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KELLER NETW 561 Week 7 DQ 2 Is Data the Future

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KELLER NETW 561 Week 7 DQ 2 Is Data the Future

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