Edge Node 간 단일 홉을 갖는 다중링 기반의 광패킷 네트워크 구성

Architecture of Multiple Ring based Optical Packet Network with Single Hop Between Edge Nodes

This paper proposes the architecture of a multiple ring based optical network with single hop between edge nodes using either the concept of circuit switching or multi-wavelength label. The structure of the multi-wavelength label, be shown through the single wavelength-band and the multiple wavelength-band that can reduce number of ring. To avoid the collision of the optical packets at an outward port, we proposed the dynamic allocation scheme of the outward optical packets based on the fiber do]ay lines(FDLs).