2015 20th European Conference on Networks and Optical Communications - (NOC)最新文献_第2页

Routing and spectrum assignment in metro optical ring networks with distance-adaptive transceivers 距离自适应收发器城域光环网中的路由和频谱分配

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238616

M. Tornatore, C. Rottondi

引用次数: 2

Greening next generation optical networks through a collapsed access and metro network architecture 通过塌陷接入网和城域网架构绿化下一代光网络

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238611

T. Orphanoudakis, C. Matrakidis, A. Stavdas

{"title":"Greening next generation optical networks through a collapsed access and metro network architecture","authors":"T. Orphanoudakis, C. Matrakidis, A. Stavdas","doi":"10.1109/NOC.2015.7238611","DOIUrl":"https://doi.org/10.1109/NOC.2015.7238611","url":null,"abstract":"Next generation access networks are leveraging on the efficiency of fiber access networks to deliver higher data rates in a sustainable manner balancing network deployment costs and the network energy footprint. Towards this direction Passive Optical Networks have been attracting a lot of interest since they can deliver an optimal balance of these two critical factors. However, the transition to next generation optical networks is still an issue under research since no mature technology has yet prevailed. Beyond the cost of the equipment that is used to develop the access systems the overall network architecture must be carefully studied and engineered in order to optimize overall system costs, taking power consumption into account. In this paper we demonstrate how a hybrid fiber access network architecture can combine mature TDM PON technologies and WDM multiplexing to exploit the benefits of an ultra long reach access network leading to a collapsed access and metro network architecture. We show that this combination can lead to lower overall power consumption mainly due to efficient traffic aggregation, node consolidation and simplification of metro and core network design.","PeriodicalId":162507,"journal":{"name":"2015 20th European Conference on Networks and Optical Communications - (NOC)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117291361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Performance limits of spectrally-efficient WDM direct-detection SSB Nyquist subcarrier modulation with signal-signal beat interference cancellation 频谱高效WDM直接检测SSB奈奎斯特副载波调制信号拍干扰抵消的性能限制

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238606

Z. Li, M. S. Erkılınç, S. Pachnicke, H. Griesser, R. Bouziane, B. Thomsen, P. Bayvel, R. Killey

引用次数: 2

Impact of in-band crosstalk signals with different duty-cycles in M-QAM optical coherent receivers 不同占空比带内串扰信号对M-QAM光相干接收机的影响

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238604

B. Pinheiro, J. Rebola, L. Cancela

引用次数: 6

Experimental analysis of EVM and BER for indoor radio-over-fibre networks using polymer optical fibre 聚合物光纤室内无线光纤网络的EVM和BER实验分析

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238624

H. Al-Musawi, W. P. Ng, Zabih Ghassemlooy, C. Lu, Nageswara Lalam

引用次数: 8

Scalable routing, scheduling and virtualization for TWIN optical burst switching networks 用于TWIN光突发交换网络的可扩展路由、调度和虚拟化

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238609

Ion Popescu, B. Uscumlic, A. Triki, Y. Pointurier, A. Gravey, P. Gravey

{"title":"Scalable routing, scheduling and virtualization for TWIN optical burst switching networks","authors":"Ion Popescu, B. Uscumlic, A. Triki, Y. Pointurier, A. Gravey, P. Gravey","doi":"10.1109/NOC.2015.7238609","DOIUrl":"https://doi.org/10.1109/NOC.2015.7238609","url":null,"abstract":"We propose a comprehensive scalable algorithm simultaneously assessing the routing, scheduling and virtualization in Time-Domain Wavelength Interleaved Network (TWIN). TWIN is an energy-efficient optical burst switching technology for metropolitan area and data center intra- and interconnections, with destinations using separate allocated sets of wavelengths for the reception. Given the costs of the optical transponders and the wavelength use per km of fiber length, the proposed algorithm solves the routing and wavelength assignment problem, and in the same time allocates the time slots to traffic flows (performs the slot scheduling), so that the total network cost is minimized. The algorithm also enables the construction of overlayed virtual networking domains at minimum cost, which share the transponders and network links, and can employ different scheduling policies. The performance of the algorithm is compared with the pre-existing optimal dimensioning solution for single virtualization domain based on Integer Linear Programing, for different scenarios. The obtained results show that the network cost is within 27% of the optimal.","PeriodicalId":162507,"journal":{"name":"2015 20th European Conference on Networks and Optical Communications - (NOC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129583334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

High capacity communications at 24 GHz and 60 GHz for converged 5G networking 24 GHz和60 GHz高容量通信，用于融合5G网络

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238620

M. Parker, G. Koczian, T. Quinlan, S. Walker

引用次数: 3

Energy efficient disaggregated servers for future data centers 面向未来数据中心的节能分解服务器

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238630

Howraa M. Mohammad Ali, A. Lawey, T. El-Gorashi, J. Elmirghani

引用次数: 22

Characterization of Brillouin frequency shift in Brillouin Optical Time Domain Analysis (BOTDA) 布里渊光时域分析(BOTDA)中布里渊频移表征

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238625

Nageswara Lalam, W. P. Ng, X. Dai, H. Al-Musawi

引用次数: 6

Photonic-enabled millimeter-wave F-band wireless link using photonic integrated circuits 使用光子集成电路的光能毫米波f波段无线链路

2015 20th European Conference on Networks and Optical Communications - (NOC) Pub Date : 2015-09-07 DOI: 10.1109/NOC.2015.7238622

G. Carpintero, R. Guzman, C. Gordón, K. Lawniczuk, X. Leijtens

引用次数: 0