Netw 561 entire course wireless technology april 2015 keller

1. NETW 561 Entire Course Wireless Technology
April 2015 Keller
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NETW 561 Entire Course Wireless Technology April 2015 Keller

2. NETW 561 Course Project Proposal Week 2 and Project Week 7 Wireless
Technology Keller A +
The objective of the project is to recommend an upgraded wireless
technology for a major telecommunication carrier. This is an individual
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 citizens…
NETW 561 Course Project Proposal Week 2 Wireless Technology Keller
Preview:
Optimum Systems Incorporation is a software-based networking
solutions and broadband provider that is looking into ways of providing
faster and more cost-effective broadband services to its customers. The
company…
NETW 561 Course Project Week 7 Wireless Technology Keller

3. 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. Total of 31 pages.
Preview:
Telecommunication systems are critical to any organization, especially
one that deals with software networking like Optimum systems. These
systems enable an organization to communicate effectively with all its
stakeholders hence ensuring smooth running of its operations (Lathi,
1998). With the introduction of….
NETW 561 Case Study Week 3 Wireless Technology Keller A+
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 followingrequirements:
1. The case study should be between 750 and 1,000 words.
2. 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
Preview:
IPhone is a product of Apple Incorporation that was introduced to the June 2007.
Although there had been several smartphone before it, the iPhone has…
NETW 561 Midterm Exam Wireless Technology Keller A+
(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)
In 1984, the first generation (1G) of mobile phones was created. It had no download
capacity and only provided basic mobile voice (Sharma, 2013). In 1991, the second…
(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)
Since the FCC aims to promote competition, innovation and investment in broadband
services and facilities, it urges telecommunication companies to further develop wireless
technology. It also…

4. (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)
Global System for Mobile Communications, or GSM for short, is the most used carrier
technology in the world. However, Code…
(TCO D) Describe the applications and situations you would use SMS, GPRS, 1xRTT,
and WAP. (Points : 25)
SMS is used when exchanging short messages. It can also be used to send e-mail
messages with less than 160 characters. Because it is…
NETW 561 You Decide Week 5 Wireless Local Area Networks Keller AS
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….
Preview:
The U.S. is served by a number of wireless telecommunication carriers among them
being Sprint/Nextel, Verizon Wireless, Cingular, and T-Mobile. Verizon is the largest
wireless operator in the U.S and it also has a strongest balance sheet resell (Sarkar,
Cavusgil & Aulakh, 1999). AT&T is the second-largest provider, and it controls…
NETW 561 Case Study Week 6 Wireless Technology Keller A + 6 Pages
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 followingrequirements:
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

5. 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
Preview:
…For the data to be transferred through an Internet Protocol network, several
parameters have to be configured first. Due to the big number of parameters that need
to be configured, the network tends to experience potentially vulnerable points (Kuhn,
Walsh & Fries 2005). Since VoIP makes…
NETW 561 Discussions Week 1-7 Wireless Technology All Students
Posts 238 Pages Keller
NETW 561 Societal Changes as a Result of Wireless and Wireless
Technology and Market Advantage Discussions Week 1 All Students
Posts 37 Pages Keller
NETW 561 Societal Changes as a Result of Wireless Discussions 1 Week
1 All Students Posts 19 Pages Keller
Describe a major change in our society that was the direct result of wireless. Was it a
good change or a bad change? Why?…
NETW 561 Wireless Technology and Market Advantage Discussions 2
Week 1 All Students Posts 18 Pages Keller
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….
NETW 561 The Goals of the FCC and What is the Best Way to Allocate
Spectrum? Discussions Week 2 All Students Posts 36 Pages Keller
NETW 561 The Goals of the FCC Discussions 1 Week 2 All Students
Posts 20 Pages Keller
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….
NETW 561 What is the Best Way to Allocate Spectrum? Discussions 2
Week 2 All Students Posts 16 Pages Keller

6. 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…
NETW 561 Compare CDMA to GSM and Impacts of Mobile Devices on
Cellular Carriers Discussions Week 3 All Students Posts 36 Pages Keller
NETW 561 Compare CDMA to GSM Discussions 1 Week 3 All Students
Posts 19 Pages Keller
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?…
NETW 561 Impacts of Mobile Devices on Cellular Carriers Discussions 2
Week 3 All Students Posts 17 Pages Keller
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? How should carriers respond to this influx of devices?…
NETW 561 Wireless Data Revolution and Will WAP Last? Discussions
Week 4 All Students Posts 32 Pages Keller
NETW 561 Wireless Data Revolution Discussions 1 Week 4 All Students
Posts 17 Pages Keller
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?
NETW 561 Will WAP Last? Discussions 2 Week 4 All Students Posts 15
Pages Keller
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.
NETW 561 Is Bluetooth a Good Solution? And RFID and Supply Chain
Management Discussions Week 5 All Students Posts 30 Pages Keller
NETW 561 Is Bluetooth a Good Solution? Discussions 1 Week 5 All
Students Posts 16 Pages Keller

7. 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?….
NETW 561 RFID and Supply Chain Management Discussions 2 Week 5
All Students Posts 14 Pages Keller
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….
NETW 561 What Happened to the Local Wireless? And GPS Location
Services Discussions Week 6 All Students Posts 35 Pages Keller
NETW 561 What Happened to the Local Wireless? Discussions 1 Week 6
All Students Posts 16 Pages Keller
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?…
NETW 561 GPS Location Services Discussions 2 Week 6 All Students
Posts 19 Pages Keller
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?…
NETW 561 4G Technology Competition and Is Data the Future?
Discussions Week 7 All Students Posts 32 Pages Keller
NETW 561 4G Technology Competition Discussions 1 Week 7 All
Students Posts 17 Pages Keller
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?
NETW 561 Is Data the Future? Discussions 2 Week 7 All Students Posts
15 Pages Keller
Many wireless carriers are spending a lot of money on promoting wireless data. Do you
think that is a good idea? Is data more or less profitable for wireless carriers than
voice?…

8. NETW 561 Final Exam Wireless Technology Keller A +
(TCO A) Briefly describe the modulation process. (Points : 20)
Modulation is the process of combining a signal with a sinusoid in order to produce a
new signal. It entails the superimposition of the information…
(TCO A) Briefly describe the advantages of satellite communications. (Points : 20)
Satellite communication has many advantages. For example, when using satellite
communication, mobile communication can be more…
(TCO B) Describe code division multiple access (CDMA). (Points : 20)
Code Division Multiple Access (CDMA) is a method for transmitting multiple digital
signals simultaneously over the same…
(TCO C) Briefly discuss the advantages of GSM. (Points : 20)
One of the primary advantages of GSM is that is has an extensive coverage. It
approximately 450 million users…
(TCO D) Briefly discuss what General Packet Radio Systems (GPRS) is. (Points : 20)
General Packet Radio System, or GPRS, offered a significant improvement in the data
transfer capacity over existing cellular systems. It was the…
(TCO E) List the three different types of Call Session Control Function servers in IMS.
(Points : 20)
The Proxy-Call Session Control Function (P-CSCF) is a SIP proxy that is the first
contact point for the IP Multimedia Subsystem (IMS) terminal. The P-CSCF…
(TCO F) List three benefits of wireless LANs. (Points : 20)
One of the main advantages of wireless LANs is mobility. In can provide LAN users with
access to real-time information anywhere in their organization. It also allows…
(TCO G) What two things do LTE and WiMAX have in common? (Points : 20)
LTE and WiMAX both support advanced MIMO – multiple input and multiple output
antenna technology. They also…
(TCO A) Discuss the design consideration for frequency reuse in a cellular system and
how performance measure of QoS works. (Points : 30)
Cellular frequency reuse is a concept used by cellular phone networks. In the cellular
reuse concept, frequencies allocated to…

9. (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)
Although neither GSM or CDMA is technically better; they ultimately provide the same
service, and the quality of a network depends on the carrier. When choosing whether to
pick CDMA or GSM, the better…
(TCO F) The U.S. government is thinking of putting RFIDs in passports. Discuss all of
the technical and business elements that would be needed to make this happen, and
specifically talk about how the government could deploy the service. Discuss the
security and privacy issues associated with this proposal. Do you think this is a good
idea for the government or not? Support your idea. (Points : 30)