assignment 1Prepared by: A/Prof Tony Jan Moderated by: Dr Sanjeeb Shrestha July 2019 Assessment...

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assignment 1Prepared by: A/Prof Tony Jan Moderated by: Dr Sanjeeb Shrestha July 2019 Assessment Details and Submission Guidelines  Unit Code BN303  Unit Title Wireless Network & Security  Assessment Type Individual Assessment  Assessment Title Analysis of Future Wireless Technologies  Purpose of the  assessment (with  ULO Mapping)  b. Utilise standards-based technologies used in various networks;  c. Test and compare the performance of various wireless networks;  Weight 20%  Total Marks 30  Word limit 1500 minimum   Due Date Week 7 Sunday 11:55 PM 1st of September 2019  Submission  Guidelines  ● All work must be submitted on Moodle by the due date along with a  completed Assignment Cover Page.   ● The assignment must be in MS Word format, 1.5 spacing, 11-pt Calibri  (Body) font and 2 cm margins on all four sides of your page with  appropriate section headings.    ● Reference sources must be cited in the text of the report, and listed  appropriately at the end in a reference list using IEEE referencing style.  Extension ● If an extension of time to submit work is required, a Special  Consideration Application must be submitted directly through AMS.  You must submit this application within three working days of the  assessment due date. Further information is available at:    http://www.mit.edu.au/about-mit/institute-publications/policies- procedures-and-guidelines/specialconsiderationdeferment Academic  Misconduct      ● Academic Misconduct is a serious offence. Depending on the seriousness  of the case, penalties can vary from a written warning or zero marks to  exclusion from the course or rescinding the degree. Students should make  themselves familiar with the full policy and procedure available at:  http://www.mit.edu.au/about-mit/institute-publications/policies- procedures-and-guidelines/Plagiarism-Academic-Misconduct-Policy- Procedure. For further information, please refer to the Academic Integrity  Section in your Unit Description.            http://www.mit.edu.au/about-mit/institute-publications/policies-procedures-and-guidelines/Plagiarism-Academic-Misconduct-Policy-Procedure http://www.mit.edu.au/about-mit/institute-publications/policies-procedures-and-guidelines/Plagiarism-Academic-Misconduct-Policy-Procedure http://www.mit.edu.au/about-mit/institute-publications/policies-procedures-and-guidelines/Plagiarism-Academic-Misconduct-Policy-Procedure   Prepared by: A/Prof Tony Jan Moderated by: Dr Sanjeeb Shrestha July 2019  Assignment Description    You are a new network engineer at MindBlowing Pty Ltd in Australia. Your company wishes  to extend their connectivity throughout their offices (located at level 3 of one building). Most  of the office workers are using laptops and mobile phones to communicate. They often need  to share images and data amongst themselves.  The company also has another office in the  adjacent building with a line of sight view. Overall, the office workers are moving  continuously, and they need full connectivity and accessibility to the network at any given  point of time at any place.    Your company director is keen to hear your opinion on available wireless technologies. The  director is also wary of the security concerns of the wireless technologies as she/he has read  on the technical magazines.    Your task is to select at least two of the following wireless technologies:   ZigBee   WiMax   Bluetooth   RFID   WLAN   IoT   5G    Then you will report to your director on:  1. Introduction to the selected technologies  2. Case examples of successful use of the selected technologies  3. The operational mechanism of selected technologies  4. Potential benefits to the business using the selected technologies  5. Security vulnerabilities of the selected technologies  6. Resolution and recommendations for the business.  Marking Guide:  Marks are allocated as indicated on each question, taking the following aspects into  account: Criteria Description Marks  Section 1- introduction   and case examples  Introduction to wireless technologies and their  pros and cons. Use of case examples to  motivate the business director.  5  Section 2 – operational  mechanisms  Describe how the selected wireless  technologies operate – in particular for the  aforementioned business environment (and  their potential benefits)  10 Prepared by: A/Prof Tony Jan Moderated by: Dr Sanjeeb Shrestha July 2019  Section 3 – Security  vulnerabilities and  resolutions  Describe the known and unknown security  vulnerabilities and your recommended  resolutions. If available, some evidence of  security testing.  10  Report structure Inadequate structure, careless presentation,  poor writing, word limits   3   Reference style (IEEE) Minimum 5 Proper different referencing  resources   2     Marking Rubric for Exercise Answers[SS1]  Grade  Mark  HD  80%+  D  70%-79%  CR  60%-69%  P  50%-59%  Fail

Ankit · Accepted Answer

Analysis of Future Wireless Technologies
Student_Name:
Introduction:
Wireless technology is the way of Internet access but without the use of wires and cables. This technology allows two or more systems to access the Internet even from distance and that too without any wire and cables. We can broadly classify Internet access in three domains:  Broadband, Wi-Fi and Dial-up. Broadband is installed at our homes with a DSL or via modem. But it is very expensive and not feasible in remote areas. We can go for wireless Wi-Fi, but it offers very restricted range. And regarding dial-up, it is very lagged and old fashioned [1].
Assuming I am newly assigned network engineer at MindBlowing Pvt. Ltd in Australia. I am going to present my opinion on two new emerging wireless technologies:
1. WiMax
2. 5G
Based on their operational mechanism and operational benefits, the company director can select the best suitable out of them to be implemented in their infrastructure.
WiMax:
Worldwide Interoperability i.e. WiMax is using most challenging standard which is “LTE”. It is based on 4G the “fourth generation”. WiMax is alike to Wi-Fi because it allows the connection to Internet without wires. But WiMax has upper hand than Wi-Fi. It is because Wi-Fi has low range like limited to a building or a block and WiMax range can go as far as a cellular network plus with the benefit of broadband technology i.e. high speed Internet access. We can critically call it as “Wireless broadband”.
Advantages of WiMax:
1) One single router can benefit hundred users.
2) Provides high speed internet access
3) The signal range is very far just like a cellular range
4) Under a line of sight, it gives a speed of 10 Mbps upto 10 Kms.
5) No cable/wire costing, no need of multiple routers
Disadvantages of WiMax:
1) For the long distance coverage, line of sight is much needed.
2) Highly dependent on the external weather conditions, like rains can barge the wireless signal.
3) Obtrusion may occur if multiple wireless routers are used.
4) Installation and operational cost is quite high.
5) WiMax is very potential intensive technology and thus demand powerful electrical support [2], [1].
One real use case of WiMax is “Environmental Monitoring”. To monitor the natural catastrophes incidents, a successful and dependent monitoring is needed. And for this, various immutable and mutable stations (sensors and cameras) are fixed that would send the data in real time to the systems with the use of both immutable and mutable WiMax. Then the collected data is sent in real time to the environmental monitoring centre with WiMax [9].
5G:
5G can be seen as the new boom to the next generation of mobile Internet technology. It provides faster Internet spend and much more dependable Internet connections for mobile phones and other hands on devices than any other technology. 5G furnish the old Internet connections that provide average low speed downloads, with high speed of around 1GBps.

Prepared by: A/Prof Tony Jan Moderated by: Dr Sanjeeb Shrestha July 2019 Assessment Details and Submission Guidelines Unit Code BN303 Unit Title Wireless Network & Security Assessment Type Individual...

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