Network architecture for optical path transport networks

Okamoto, Seiji; Oguchi, Kimio; Sato, Ken-ichi

doi:10.1109/26.618308

Cited by 9 publications

(1 citation statement)

References 15 publications

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“…[15,16] is developed in Fig.5, in which the relation is clarified to other functional block diagrams defined for SDH networks as indicated in ITU-T recommendation G.783 [17], for multiwavelength SDH networks as indicated in G.681 [12], and for ATM networks. The main feature of proposed functional block diagram is that electrical path layer signals are directly accommodated into optical paths, and are not accommodated via section layer signals.…”

Section: Wdm Optical Path Transport Network Layered Ar-mentioning

confidence: 99%

Inter-network interface for photonic transport networks and SDH transport networks

Okamoto

Sato²

GLOBECOM 97. IEEE Global Telecommunications Conference. Conference Record

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To realize really effective photonic transport network, we must develop the network node interface ("1) structure and the inter-network interface (INI) for the WDM optical path transport network. This paper proposes the N N I structure for the WDM optical path transport network that is defined as the optical transport module (OTM), and proposes the IN1 structure between the optical path transport network and the SDH transport network. The proposed IN1 structure can be developed with minimum modification from the existing SDH line-terminal system. Therefore, the economical hardware development and the economical and smooth introduction of the WDM optical path transport network become possible.

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Section: Wdm Optical Path Transport Network Layered Ar-mentioning

confidence: 99%