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portada Ethernet passive optical networks performance optimization. An extensive comparative study for DBA algorithms: Passive Optical Network
Type
Physical Book
Publisher
Language
English
Pages
118
Format
Paperback
Dimensions
21x14.8x0.7 cm
Weight
0.16 kg.
ISBN13
9783346477552

Ethernet passive optical networks performance optimization. An extensive comparative study for DBA algorithms: Passive Optical Network

Mohamed Maher (Author) · Grin Verlag · Paperback

Ethernet passive optical networks performance optimization. An extensive comparative study for DBA algorithms: Passive Optical Network - Maher, Mohamed

New Book Imported to Taiwan
Delivery: 09 Oct - 19 Oct Shipping: 13 to 14 business days.
NT$ 1,832
NT$ 1,832

Synopsis "Ethernet passive optical networks performance optimization. An extensive comparative study for DBA algorithms: Passive Optical Network"

Master's Thesis from the year 2021 in the subject Engineering - Communication Technology, grade: 3.3, course: Optical Fibers, language: English, abstract: This thesis provides a detailed comparison and a classification study for a large number of DBA algorithms with respect to time delay and throughput as performance indicators. The study shows that IPACT WITH CBR, UDBA, IPACT with two stages and CPBA are the optimum DBA algorithms regarding both time delay and throughput at highly loaded scenarios. Dynamic bandwidth allocation in Ethernet passive optical networks (EPON) presents a key issue for providing efficient and fair utilization of the EPON upstream bandwidth while supporting the quality of service QoS requirements of different traffic classes. Rare literatures have addressed a qualitative and quantitative comparison of large numbers of DBA algorithms based on their performance indicators. These algorithms are enrolled in a parametric optimization process targeting performance enhancement at highly loaded scenarios this increasing upstream line rates, changing distance between the OLT (Optical Line Terminal) and ONU (Optical Network Unit), increasing size of an Ethernet packet and changing maximum cycle time to 1 ms and altering guard time value). This process reduces time delay around 3.5% for IPACT WITH CBR, 1.725% for UDBA, 1.167% for IPACT with two stages and (1.167% for CPBA. Also, the optimization increases the throughput by 1.3% for IPACT WITH CBR, 1.795% in UDBA, 2.5% for IPACT with two stages and 1.684% for CPBA.

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