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篇名 |
Enabling Flexible Software-Defined Energy-Efficient Orchestration in TWDM-PON
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並列篇名 | Enabling Flexible Software-Defined Energy-Efficient Orchestration in TWDM-PON |
作者 | Andrew Fernando Pakpahan、I-Shyan Hwang |
英文摘要 | The emergence of time and wavelength division multiplexed-passive optical network (TWDM-PON) architectures as next-generation access network technologies necessitates the development of new types of network devices and enhanced flexible operations. In this paper, we propose the software-defined (SD) energyefficient architecture and operations in the TWDM-PON in which legacy PON devices are enriched with SD capabilities. The SD programmable operations deliver a balance between OLT and ONU energy-saving, while still guaranteeing the QoS requirements. We provide system performance and energy-savings trade-off analysis and compare the delay, throughput, and drop probability with the energy-savings performance in the OLT and ONU for various scenarios. |
起訖頁 | 365-374 |
關鍵詞 | TWDM-PON、SDN、Energy-efficiency、QoS |
刊名 | 網際網路技術學刊 |
期數 | 202003 (21:2期) |
出版單位 | 台灣學術網路管理委員會 |
DOI |
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