Module Specifications..
Current Academic Year 2023 - 2024
Please note that this information is subject to change.
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Repeat examination Array |
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Description The aim of the module is to introduce students to the design of wireless networks and in particular to illustrate the differences between fixed and mobile voice and data networks. Students will gain in-depth knowledge of the underlying architectures of wireless communication systems and standards, physical layer, MAC, and network layer. The design and planning of a wireless network considering its critical limitations and performance issues. The design of cellular networks will be motivated in terms of the properties of wireless signal transmission and the evolution of cellular network technologies. Understanding of various wireless networks standard including LAN, MAN, short and long-range networks, and a combination of networks. Introduction of wireless sensor networks and their application for the Internet of Things. | |||||||||||||||||||||||||||||||||||||||||||||
Learning Outcomes 1. Explain various wireless communication networks, identify critical limitations and issues, and compare various wireless communication networks. 2. Calculate and compare the signal loss models, performance of various signal modulation techniques, spread spectrum techniques and codes. 3. Explain the evolution of cellular networks, data transmission, and handover techniques. Calculate signal loss, network traffic congestion and grade of service of a cellular network. 4. Explain and compare various wireless network standards and plan a suitable wireless network for a given application. Troubleshoot network problems and performance monitoring. 5. Design wireless sensor networks for IoT applications using a variety of low-power, short-range and long-range wireless networks. | |||||||||||||||||||||||||||||||||||||||||||||
All module information is indicative and subject to change. For further information,students are advised to refer to the University's Marks and Standards and Programme Specific Regulations at: http://www.dcu.ie/registry/examinations/index.shtml |
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Indicative Content and Learning Activities
IntroductionIntroduction to the wireless communication networks, the difference between wired and wireless techniques. Limitation and network issues. Applications of wireless networks.Wireless NetworksHistory of the wireless networks, radio transmission, antennas and propagation, loss models, signal encoding.Cellular NetworksIntroduction to cellular networks, history and evolution of cellular networks 1G to 5G, design of cellular networks, channel reuse, signal interference, and network traffic engineering and monitoring. Mobility and handover techniques and their comparison.Wireless Networks StandardsExplain various wireless network techniques and architectures. Plan, design, deploy, and simulate wireless networks including LAN and MAN considering constraints and performance issues including quality of services and network traffic analysis.Wireless Sensor NetworksIntroduction to wireless sensor networks, long and short-range wireless communication protocols, ad hoc networks, and their applications for the Internet of Things. | |||||||||||||||||||||||||||||||||||||||||||||
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Indicative Reading List
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Other Resources 55226, 0, GPRS overview, http://www.radio-electronics.com/info/cellulartelecomms/gprs/gprs_tutorial.php, 55227, 0, UMTS overview, http://www.radio-electronics.com/info/cellulartelecomms/umts/umts_wcdma_tutorial.php, 55228, 0, WCDMA, http://privateline.com/, 55229, 0, Bluetooth Tutorial, http://www.palowireless.com/infotooth/tutorial.asp, 55230, 0, The Nuts and Bolts of WiMAX, http://www.embedded.com/columns/technicalinsights/201802589?cid=RSSfeed_embedded_news, 55231, IEC, 0, OFDM for mobile and data communications, http://www.iec.org/online/tutorials/ofdm/, | |||||||||||||||||||||||||||||||||||||||||||||
Programme or List of Programmes | |||||||||||||||||||||||||||||||||||||||||||||
Date of Last Revision | 28-SEP-09 | ||||||||||||||||||||||||||||||||||||||||||||
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