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The use of inverse-multiplexing with diverse-path routing techniques in transport networks is expected to satisfy the traffic demands at the expense of lower capacity requirements. However, when the traffic between two nodes is routed over multiple paths, the different flows have different arrival times at the destination node. In order to compensate for this difference, known as differential delay,...
Stimulated by the remarkable packet traffic growth, the transport of 100 Gb/s Ethernet (100-GbE) services is to become a reality in a near future. To provide a smooth and cost- efficient network evolution, inverse-multiplexing techniques can be employed to carry the high-capacity data streams. In this context, the virtual concatenation (VCAT) protocol, available in optical transport network (OTN)...
The authors propose a network architecture for self-protected long-reach 10 Gbps EPONs based on a feeder ring, and investigate its physical feasibility and MAC performance using a 100-km ring supporting four EPONs, each with 32 ONUs.
This paper describes and tests the feasibility of a protected super Ethernet passive optical network (Super-EPON). The architecture of the Super-EPON is based on a two-fiber ring that provides protection to the feeder section of the supported EPONs. The performance evaluation of the network is measured by simulating the behavior of dynamic bandwidth allocation (DBA) algorithms with quality of service...
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