网络拓扑
师(数学)
环形网络
星型网络
明星(博弈论)
无源光网络
计算机科学
波分复用
戒指(化学)
多路复用
计算机网络
波长
材料科学
电信
物理
光电子学
数学
算术
有机化学
化学
天体物理学
作者
Abdulhakim Zentani,Nadiatulhuda Zulkifli,Arnidza Ramli
标识
DOI:10.1016/j.yofte.2022.103038
摘要
Wavelength division multiplexing (WDM)-based Passive Optical Networks (PON) has gained attention due to the massive growth in bandwidth demand resulting from the increased number of users, utilisation of bandwidth-hungry applications, network protection, reliability, survivability, scalability and mobility advents. Multiple architectures were proposed in the literature to achieve credibility and sustainability in WDM-PON networks. To identify the best approach, the current study presented a comparative analysis of recent and the most deployed WDN-PON topologies that mainly comprises tree, star, ring, and wheel. The study also discussed the advantages and disadvantages of every WDM-PON topology while outlining the research gap for future directions.
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