Traffic aware routing algorithms for energy efficient optical-wireless access networks
Also available in printed version
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| Format: | Master's thesis |
| Language: | English |
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Universiti Teknologi Malaysia
2025
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| Online Access: | https://utmik.utm.my/handle/123456789/57787 |
| Abstract | Abstract here |
| _version_ | 1854975055346270208 |
|---|---|
| author | Foo, Keat How |
| author2 | Arnidza Ramli, supervisor |
| author_facet | Arnidza Ramli, supervisor Foo, Keat How |
| author_sort | Foo, Keat How |
| description | Also available in printed version |
| format | Master's thesis |
| id | utm-123456789-57787 |
| institution | Universiti Teknologi Malaysia |
| language | English |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-577872025-08-20T20:51:03Z Traffic aware routing algorithms for energy efficient optical-wireless access networks Foo, Keat How Arnidza Ramli, supervisor Electrical engineering Also available in printed version Next generation communication networks will bring forth technologies that will integrate optical-wireless systems, these networks are expected to deliver huge potential bandwidth and increase the energy consumption. Therefore, efficient utilization of bandwidth and effective reduction of energy consumption is being considered and evaluated with every possible solution. The objective of this project is to propose algorithms that will perform real-time bandwidth and wavelength allocation while assuring quality of service, for integrated optical-wireless access networks. The solution is based on the analysis of traffic request and polling cycles in Next Generation-Passive Optical Network (NG-PON2). The approach has several notable merits, for instance better utilization of available resources, delay constrained network, and increased energy efficiency. The methodology adapted in this work is to divide the algorithm in three phases and assign tasks accordingly. A comprehensive verification using Matlab, has been be carried out to determine the effectiveness of the concept. The simulation and performance is evaluated in optical line terminal (OLT) and optical network unit (ONU), for Time and Wavelength Division Multiplexing (TWDM-PON) architectures. The expected goal was to improve energy consumption in access networks, and it was observed from calculations that, energy efficiency as high as 27% at each ONU and 50% at the OLT could be achieved using routing algorithms. Hence, greener and energy efficient converged optical-wireless system can be introduced in next generation access networks. zulaihi UTM 66 p. Thesis (Sarjana Kejuruteraan Elektrik (Elektronik Dan Telekomunikasi)) - Universiti Teknologi Malaysia, 2019 2025-03-17T04:45:49Z 2025-03-17T04:45:49Z 2019 Master's thesis https://utmik.utm.my/handle/123456789/57787 vital:132638 valet-20200309-12203 ENG Closed Access UTM Complete Completion Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Electrical engineering Foo, Keat How Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| thesis_level | Master |
| title | Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| title_full | Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| title_fullStr | Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| title_full_unstemmed | Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| title_short | Traffic aware routing algorithms for energy efficient optical-wireless access networks |
| title_sort | traffic aware routing algorithms for energy efficient optical wireless access networks |
| topic | Electrical engineering |
| url | https://utmik.utm.my/handle/123456789/57787 |
| work_keys_str_mv | AT fookeathow trafficawareroutingalgorithmsforenergyefficientopticalwirelessaccessnetworks |