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Ethernet passive optical network (EPON) is a low-cost and high speed solution to the bottleneck problem. We study previous inter-optical network unit (ONU) scheduling algorithm, interleaved polling with stop (IPS).The IPS algorithm needs an idle time period between two consecutive frame transmission cycles on uplink. In this paper, we propose a two-phase cycle dynamic bandwidth allocation (TCDBA)...
The Ethernet passive optical network (EPON) is an emerging technology for the next-generation broadband access networks and is considered an up-to-date candidate network for future fiber to the home. A crucial issue in EPONs is the sharing of uplink bandwidth among optical network units (ONUs). To manage resources efficiently, research on polling schemes based on multipoint control protocol has been...
Ethernet passive optical network (EPON) is the next generation technology to avoid the bottleneck problem in high-capacity access networks. In order to allocate time-slots of fiber channel efficiently, it performs polling based on multi-point control protocol (MPCP). We study previous polling algorithms and propose a novel one that increases channel utilization on capacity. This approach divides a...
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