GPON Redundancy Eraser Algorithm for Long-Reach extension
| العنوان: | GPON Redundancy Eraser Algorithm for Long-Reach extension |
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| المؤلفون: | Josep Prat, Vicent Sales, Josep Segarra |
| المساهمون: | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions, Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques |
| المصدر: | UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya instname |
| بيانات النشر: | IEEE, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Queueing theory, Dynamic bandwidth allocation, business.industry, Computer science, Quality of service, Dynamic Bandwidth Allocation (DBA), Gigabit-capable Passive Optical Network (GPON), Passive optical network, Optical Line Terminal (OLT), Quality of Service (QoS), Xarxes òptiques, Scheduling (computing), Telecomunicació de banda ampla, Sistemes de, Enginyeria de la telecomunicació::Telecomunicació òptica [Àrees temàtiques de la UPC], Bandwidth allocation, Redundancy (information theory), Optical networks, Next-generation network, Long-Reach (LR), Optical Network Unit (ONU), business, Broadband communication systems, Algorithm, Computer network |
| الوصف: | Long-Reach (LR) extension is a promising scheme for future next generation access networks, enabling less Central Offices (COs) in the field and a large number of customers in the access/metro area. Because of the large propagation time between ONUs and OLT, inefficiency occurs in the Dynamic Bandwidth Allocation (DBA) protocols. To solve this drawback the GPON Redundancy Eraser Algorithm for Long-Reach (GREAL) is proposed, removing the redundancy caused by scheduling intervals (SIs) smaller than the Round-Trip-Time (RTT), while providing also multi-service QoS. This algorithm is independent of the SIs and uses real data queuing information without prediction, achieving a great enhancement in bandwidth utilization. |
| وصف الملف: | application/pdf |
| DOI: | 10.1109/icton.2013.6602857 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ca707ee78779d38be123f3c7826757 https://doi.org/10.1109/icton.2013.6602857 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a4ca707ee78779d38be123f3c7826757 |
| قاعدة البيانات: | OpenAIRE |
| DOI: | 10.1109/icton.2013.6602857 |
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