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Review on Dynamic Bandwidth Allocation of GPON and EPON |
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| Authors: | Theresal Thangappan Brintha Therese Adi Suvarnamma Gadda Sai Swapna |
| Affiliation: | 1. School of Electronics and Communication Engineering, Vellore Institute of Technology (Chennai Campus), Chennai, 632014, India;2. School of Electronics and Communication Engineering, Vels University, Chennai, 600117, India;3. School of Electronics and Communication Engineering, Government Polytechnic College, Adhoni, 518301, India |
| Abstract: | The passive optical network (PON) technology has been drastically improved in recent years. In spite of using the optical technology, the utilization of the entire bandwidth is a very challenging task. The main categories of PON are the Ethernet passive optical network (EPON) and gigabit passive optical network (GPON). These two networks use the dynamic bandwidth allocation (DBA) algorithm to attain the maximum usage of bandwidth, which is provided in the network dynamically according to the need of the customers with the support of the service level agreement (SLA). This paper will provide a clear review about the DBA algorithm of both technologies as well as the comparison. |
| Keywords: | Dynamic bandwidth allocation (DBA) Ethernet passive optical network (EPON) gigabit passive optical network (GPON) |
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