The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
발신자뿐만 아니라 착신 단말도 파장을 선택할 수 있는 네트워크 아키텍처를 채택함으로써 새로운 WDM 네트워크가 가능해진다. 이를 WAPN(Wavelength Assignment Photonic Network)이라고 합니다. 이 네트워크에서 파장은 일종의 네트워크 자원으로 단말의 요청에 따라 파장이 할당되거나 호출에 할당됩니다. 시스템에서는 통화에 사용된 파장은 통화가 종료된 후 다른 통화에 사용됩니다. 가정에 파장을 공급함으로써 비트레이트나 프로토콜이 없거나 심지어 전송 방법이 없는 네트워크를 실현할 수 있습니다. 본 논문에서는 S/N 또는 Q 요소의 관점에서 WAPN은 특히 노드 아키텍처, 즉 노드 크기, 스위칭 단계 수, 누화 수준 및 손실 관점에서 평가됩니다. 노드 크기는 전체 네트워크 용량을 결정하는 중요한 문제입니다. 제안된 시스템에 대한 간략한 설명을 마친 후, 시스템 평가를 위한 모델을 수립하고 특히 노드의 트래픽 특성을 고려한 몇 가지 실제 매개변수 값에 대해 노드 시스템을 평가한다. 이 연구의 결과로 현재 사용 가능한 기술을 사용하여 100만 erl(약 20Tbps 처리량) 이상의 용량을 가진 노드 시스템을 구축할 수 있으며, 이를 통해 반경 2,000km 및 약 50천만 명의 가입자를 갖춘 대규모 WAPN 네트워크를 구축할 수 있습니다. .
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
부
Tadahiko YASUI, Yoshiaki NAKANO, "Switching Node Consideration from the Aspect of Transmission Characteristics in Wavelength Assignment Photonic Network (WAPN)" in IEICE TRANSACTIONS on Electronics,
vol. E82-C, no. 2, pp. 254-264, February 1999, doi: .
Abstract: By adopting a network architecture in which not only a calling but also a called terminal can select a wavelength, a novel WDM network becomes possible. This we call Wavelength Assignment Photonic Network (WAPN). In this network wavelengths are a kind of network resources and according to requests from terminals, wavelengths are allocated or assigned to calls. In the system a wavelength used for a call is to be used for another call after the call is terminated. By supplying wavelengths to the home, a bitrate-free, protocol free or even transmission method free network can be realized. In this paper, from a viewpoint of S/N or Q factor, WAPN is evaluated with special focus on the node architecture--i. e. , from the viewpoint of node size, number of switching stages, crosstalk level,and losses, because the allowable node size is the crucial issue to decide the whole network capacity. After brief explanations of this proposed system, the model for system evaluations will be established and a node system is to be evaluated for some practical parameter values considering especially traffic characteristics of a node. As a result of this study a node system with capacity more than 100 thousands erl (about 20 Tbps throughput) can be constructed using present available technologies, which will enable us to construct large WAPN network with radius of 2,000 km and subscribers of about 50 millions.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e82-c_2_254/_p
부
@ARTICLE{e82-c_2_254,
author={Tadahiko YASUI, Yoshiaki NAKANO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Switching Node Consideration from the Aspect of Transmission Characteristics in Wavelength Assignment Photonic Network (WAPN)},
year={1999},
volume={E82-C},
number={2},
pages={254-264},
abstract={By adopting a network architecture in which not only a calling but also a called terminal can select a wavelength, a novel WDM network becomes possible. This we call Wavelength Assignment Photonic Network (WAPN). In this network wavelengths are a kind of network resources and according to requests from terminals, wavelengths are allocated or assigned to calls. In the system a wavelength used for a call is to be used for another call after the call is terminated. By supplying wavelengths to the home, a bitrate-free, protocol free or even transmission method free network can be realized. In this paper, from a viewpoint of S/N or Q factor, WAPN is evaluated with special focus on the node architecture--i. e. , from the viewpoint of node size, number of switching stages, crosstalk level,and losses, because the allowable node size is the crucial issue to decide the whole network capacity. After brief explanations of this proposed system, the model for system evaluations will be established and a node system is to be evaluated for some practical parameter values considering especially traffic characteristics of a node. As a result of this study a node system with capacity more than 100 thousands erl (about 20 Tbps throughput) can be constructed using present available technologies, which will enable us to construct large WAPN network with radius of 2,000 km and subscribers of about 50 millions.},
keywords={},
doi={},
ISSN={},
month={February},}
부
TY - JOUR
TI - Switching Node Consideration from the Aspect of Transmission Characteristics in Wavelength Assignment Photonic Network (WAPN)
T2 - IEICE TRANSACTIONS on Electronics
SP - 254
EP - 264
AU - Tadahiko YASUI
AU - Yoshiaki NAKANO
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E82-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 1999
AB - By adopting a network architecture in which not only a calling but also a called terminal can select a wavelength, a novel WDM network becomes possible. This we call Wavelength Assignment Photonic Network (WAPN). In this network wavelengths are a kind of network resources and according to requests from terminals, wavelengths are allocated or assigned to calls. In the system a wavelength used for a call is to be used for another call after the call is terminated. By supplying wavelengths to the home, a bitrate-free, protocol free or even transmission method free network can be realized. In this paper, from a viewpoint of S/N or Q factor, WAPN is evaluated with special focus on the node architecture--i. e. , from the viewpoint of node size, number of switching stages, crosstalk level,and losses, because the allowable node size is the crucial issue to decide the whole network capacity. After brief explanations of this proposed system, the model for system evaluations will be established and a node system is to be evaluated for some practical parameter values considering especially traffic characteristics of a node. As a result of this study a node system with capacity more than 100 thousands erl (about 20 Tbps throughput) can be constructed using present available technologies, which will enable us to construct large WAPN network with radius of 2,000 km and subscribers of about 50 millions.
ER -