IE3050 – Wireless Communication- 3rd Year, 1st
Semester Assignment (2025)
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Total Marks: 100, Weight: 30%
This is an individual assignment.
Plagiarism is strictly prohibited: A student shall not engage in plagiarism nor employ nor
seek to employ any other unfair means in any other form of assessment. As per the rule,
content written with 20% plagiarism is acceptable.
"Your technical team has been contracted by 'Edinburgh University to design a robust and scalable
wireless network for their campus. The university comprises several buildings, including lecture halls,
laboratories, dormitories, a library, and administrative offices. They anticipate a significant increase in
the number of connected devices due to the growing adoption of BYOD (Bring Your Own Device)
policies and the integration of IoT devices for smart building management. The university also
emphasizes the need for reliable wireless connectivity for online learning, research, and administrative
tasks. Your proposal should address the specific needs of each area, consider future expansion, and
provide a cost-effective solution."
Assignments:
Assignment 1: Needs Assessment and Requirements Analysis
• Task:
o Conduct a thorough needs assessment for Edinburgh University's wireless network.
o Identify and document the specific requirements for different areas of the campus
(Two lecture halls with 150m2 each, Four Data Communication labs of 75m2 Each, one
dorm of 100m2, a library of 300 m2, and One Administrative Building of 130m2).
o Consider user density, application requirements (e.g., video streaming, online exams,
file sharing), and future growth projections.
o Document the required bandwidth, latency, and reliability for each area.
• Deliverables:
o A detailed report outlining the needs assessment and requirements analysis, including
tables and diagrams where appropriate.
o A user density map of the university campus.
IE3050 – Wireless Communication- 3rd Year, 1st
Semester Assignment (2025)
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Assignment 2: Network Design and Technology Selection
• Task:
o Design a wireless network architecture that meets the identified requirements.
o Select appropriate wireless technologies (e.g., Wi-Fi 6/6E/7, mesh networks, point-topoint links) and explain your choices.
o Determine the optimal placement of access points (APs) and other network devices.
o Specify the required network hardware (APs, routers, switches, controllers).
o Create a network topology diagram.
o Explain the reasoning behind the channel selection, and the power level selection.
• Deliverables:
o A detailed network design document, including a network topology diagram, AP
placement map, and hardware specifications.
o Justification for the chosen wireless technologies.
Assignment 3: Security and Management
• Task:
o Develop a comprehensive security plan for the wireless network, addressing
authentication, encryption, and access control.
o Propose a network management strategy, including monitoring, troubleshooting, and
maintenance.
o Address the potential impact of IoT devices on network security.
o Consider guest network access, and how the network will handle it.
• Deliverables:
o A security and management plan document.
o A guest network access plan.
IE3050 – Wireless Communication- 3rd Year, 1st
Semester Assignment (2025)
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Assignment 4: Cost Analysis and Implementation Plan
• Task:
o Provide a detailed cost analysis for the proposed wireless network, including hardware,
software, installation, and maintenance costs.
o Develop an implementation plan, outlining the timeline, resources, and potential
challenges.
o Consider scalability and future expansion in the cost analysis and implementation plan.
o Include a plan for ongoing support.
• Deliverables:
o A cost analysis and implementation plan document.
o A timeline Gantt chart.
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Marking Guide
Assignment 1: Needs Assessment and Requirements Analysis (20 marks)
o Accuracy and completeness of needs assessment (5 marks).
o Identification of specific requirements for each area (5 marks).
o Analysis of current infrastructure and limitations (5 marks).
o Clarity and organization of the report (5 marks).
Assignment 2: Network Design and Technology Selection (30 marks)
o Appropriateness of network architecture (8 marks).
o Justification of technology selection (8 marks).
o Optimal AP placement and network topology (8 marks).
o Channel and power level justification (6 marks)
• Assignment 3: Security and Management (25 marks)
IE3050 – Wireless Communication- 3rd Year, 1st
Semester Assignment (2025)
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o Completeness and effectiveness of security plan (10 marks).
o Feasibility of network management strategy (8 marks).
o IoT security considerations (4 marks).
o Guest network plan (3 marks)
• Assignment 4: Cost Analysis and Implementation Plan (25 marks)
o Accuracy and completeness of cost analysis (8 marks).
o Feasibility and clarity of implementation plan (8 marks).
o Scalability and future expansion considerations (5 marks)
o Ongoing Support plan (4 marks).
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Welcome to the IE3050 Wireless Communication assignment overview. In this project, you'll design a robust and scalable wireless network for Edinburgh University campus. The assignment is divided into four parts: First, conduct a needs assessment and requirements analysis worth 20 marks. Second, create a network design and select appropriate technologies, worth 30 marks. Third, develop security and management plans worth 25 marks. And finally, provide a cost analysis and implementation plan worth 25 marks. The campus includes two lecture halls, four data communication labs, a dormitory, a library, and an administrative building, each with specific area requirements.
For Assignment 1, you need to conduct a thorough needs assessment for Edinburgh University's wireless network. This involves identifying specific requirements for different areas of the campus based on their unique characteristics. For lecture halls, you'll need to support high-density usage with capabilities for video streaming and online exams. Labs require medium-density support with specialized software applications. The library needs high-density coverage for research databases and quiet study. Dormitories need medium-density coverage primarily for entertainment and personal use. Administrative offices require lower density but higher security for confidential transactions. Your deliverable should include a detailed report with a user density map like the one shown here, where red indicates high-density areas, yellow shows medium-density, and green represents low-density usage areas.
Assignment 2 focuses on network design and technology selection. You'll need to design a wireless network architecture that meets the requirements identified in Assignment 1. This includes selecting appropriate wireless technologies such as Wi-Fi 6 or 6E for high-density areas like lecture halls and the library. For seamless coverage across the campus, consider implementing mesh networks, and use point-to-point links to connect separate buildings. The diagram shows a hierarchical network topology with a core switch at the top, distribution switches in the middle layer, and access points at the bottom layer serving different areas of the campus. You'll need to determine the optimal placement of these access points based on coverage requirements, user density, and building materials. Additionally, you must specify all required network hardware and explain your reasoning behind channel selection and power level configuration to minimize interference and maximize performance.
Assignment 3 focuses on security and management aspects of the wireless network. You'll need to develop a comprehensive security plan that addresses authentication, encryption, and access control. The security architecture shown here illustrates how different network segments should be protected. The core network is secured by a firewall and intrusion prevention system that filters traffic from the internet. Authentication is handled by a RADIUS server that validates user credentials before granting network access. For IoT devices, which often have limited security features, you should create an isolated network segment with specific security controls. Similarly, a separate guest network provides internet access for visitors without exposing the core network. Your management strategy should include monitoring tools, troubleshooting protocols, and regular maintenance schedules. You'll also need to develop an incident response plan for security breaches and performance issues. Remember that security is not just about technology—it also involves policies and user education.
The final assignment focuses on cost analysis and implementation planning. You'll need to provide a detailed breakdown of all costs associated with the wireless network project. This includes hardware costs for access points, switches, and other equipment; software licensing for management tools; installation and configuration services; and ongoing maintenance expenses. The implementation plan should outline a phased deployment approach, as shown in the Gantt chart. Start with a thorough needs assessment, followed by procurement of equipment, then installation of core infrastructure before deploying to specific areas. The lecture halls and labs should be prioritized due to their critical academic function, followed by the library, administrative buildings, and dormitories. Testing and validation are crucial before the final training and handover. Your plan should also address potential challenges such as interference from existing networks, building materials that block signals, and user adoption issues. Finally, consider future expansion needs as the university grows and technology evolves.