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2006 International Conference on Transparent Optical Networks最新文献

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Cost-Efficient Transparent Optical Networks with High Connection Availabilities 具有高连接可用性的高成本效益透明光网络
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248410
A. Koster
{"title":"Cost-Efficient Transparent Optical Networks with High Connection Availabilities","authors":"A. Koster","doi":"10.1109/ICTON.2006.248410","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248410","url":null,"abstract":"Transparent optical networks have to be designed cost-efficiently in order to survive in the highly competitive telecommunication network market. In this talk we discuss the power of mathematical optimization techniques to obtain such designs. One aspect that deserves particular attention in transparent optical networks is the availability of connections. Several survivability concepts have been developed over the years. We compare the concepts 1+1 dedicated path protection, shared path protection and the recently introduced concept demand-wise shared protection (DSP) on the network cost and connection availabilities. The results show that DSP obtains nearly the same network availability against significantly less cost","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130581992","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
Analysis of the Slotted Non-persistent CSMA Protocol with Poissonian Packet Size Using a Semi-Markov Graph Representation 基于半马尔可夫图表示的带泊松包大小的开槽非持久性CSMA协议分析
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248447
J. Galtier
{"title":"Analysis of the Slotted Non-persistent CSMA Protocol with Poissonian Packet Size Using a Semi-Markov Graph Representation","authors":"J. Galtier","doi":"10.1109/ICTON.2006.248447","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248447","url":null,"abstract":"In this paper, we analyze the slotted non-persistent CSMA protocol when the packet size follows a Poissonian distribution. To that purpose, we use a semi-Markov representation of the protocol and derive a closed form for the saturation throughput. The method can apply to a very large family of protocols and therefore unifies lots of results. The new formula for non-persistent CSMA with non unitary packet size present many interesting aspects","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125630486","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: 9
Monolithic Semiconductor Ring Lasers: Design, Experiments and Applications 单片半导体环形激光器:设计、实验和应用
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248364
G. Giuliani, A. Scire, M. Sorel
{"title":"Monolithic Semiconductor Ring Lasers: Design, Experiments and Applications","authors":"G. Giuliani, A. Scire, M. Sorel","doi":"10.1109/ICTON.2006.248364","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248364","url":null,"abstract":"Monolithic semiconductor ring lasers (SRLs) have the potential to simultaneously address two important issues of modern optoelectronic systems for high-speed optical communications: integrability and ultrafast all-optical signal processing. SRLs do not require chip cleaving or refractive index grating for the definition of the laser cavity, and hence they allow to integrate several laser devices on the same semiconductor chip. Since the early 90's, SRLs have been demonstrated as practical laser sources, showing interesting properties such as the directional bistability that occurs when only one of the two possible counter-propagating modes is active, while the other is highly suppressed. In this regime, the injection of an optical pulse can switch the direction of operation, hence realizing a new type of optically addressable digital memory unit (all-optical flip-flop). In this paper we review the technological development and experimental results achieved to date for SRLs, present a physical model for the description of device operation, and discuss device design rules for optimization of the performance and reduction of switching time","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127180246","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: 0
Optimum Planning of GMPLS Transport Networks GMPLS运输网络的优化规划
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248402
N. Naas, H. Mouftah
{"title":"Optimum Planning of GMPLS Transport Networks","authors":"N. Naas, H. Mouftah","doi":"10.1109/ICTON.2006.248402","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248402","url":null,"abstract":"The rapid increase in the number of wavelengths per fiber has significantly increased the size of the optical crossconnect (OXC) in WDM transport networks. To maintain the scalability of the OXC at a reasonable level, various multi-granular OXC (MG-OXC) architectures have been proposed. Motivated by the fact that the MG-OXC constitutes only the optical segment of the generalized multi-protocol label switching (GMPLS)-based transport node architecture, we first propose a novel node architecture that handles the whole traffic hierarchy defined in GMPLS. Second, incorporating the proposed architecture with our novel contributions, namely (1) bifurcation of multi-granularity traffic demands; (2) traffic flow grouping strategies at all granularity levels, requires defining a new transport planning problem, which we call the routing and multi-granular paths assignment (RMGPA) problem. The RMGPA problem is formulated as a mixed integer linear programming (MILP) model with the objective of minimizing the overall network weighted port count","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114076858","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: 21
The Effect of PDL in a Polarization and Time Division Multiplexed Scheme for All-Optical Class of Service Segregation 偏振与时分复用方案对全光类业务隔离的影响
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248408
V. Tuft, D. Hjelme
{"title":"The Effect of PDL in a Polarization and Time Division Multiplexed Scheme for All-Optical Class of Service Segregation","authors":"V. Tuft, D. Hjelme","doi":"10.1109/ICTON.2006.248408","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248408","url":null,"abstract":"We investigate the impact of polarization dependent loss (PDL) in a polarization and time division multiplexed scheme for all-optical class of service segregation. Using orthogonal states of polarization, a packet switched quality of service class shares the wavelength of a circuit switched class. PDL-induced power penalty, in terms of dynamic power fluctuations and crosstalk, is quantified for a single wavelength channel in a metro area network. Unlike traditional polarization multiplexing, the method is not subject to coherent crosstalk. This increases tolerance towards orthogonality degradation, and the power penalty due to PDL is comparable to that of a conventional non-polarization multiplexed system","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123826671","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: 7
Reliability for Future Ubiquitous Network Societies Challenges and Opportunities 未来无处不在的网络社会的可靠性挑战与机遇
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248418
M. Marciniak
{"title":"Reliability for Future Ubiquitous Network Societies Challenges and Opportunities","authors":"M. Marciniak","doi":"10.1109/ICTON.2006.248418","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248418","url":null,"abstract":"In this contribution the technological, economical and societal factors that would possibly influence a mass deployment of ubiquitous information and communication technologies are discussed. The guidelines for new research directions in reliability of optical networks, systems and components are formulated in order to meet the specific requirements of the future ubiquitous networking","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116151250","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: 4
Control and Management Plane Considerations for Service Oriented Optical Research Networks 面向业务的光研究网络的控制和管理平面考虑
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248393
R. Nejabati, D. Simeonidou
{"title":"Control and Management Plane Considerations for Service Oriented Optical Research Networks","authors":"R. Nejabati, D. Simeonidou","doi":"10.1109/ICTON.2006.248393","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248393","url":null,"abstract":"We will present here a new network service model that allows users or/and applications to adapt the network to their applications. This notion of adaptability adds a new dimension to the long-standing practice to adapt the applications to networks. This network model will require the network topology to migrate from the traditional edge-core telecom model to a more distributed model. In this type of network the user may have the ability to control routing in an end-to-end manner and set up and teardown of light-paths between routing domains. To facilitate this level of user control, users or applications will be offered management/control of the network resources (i.e. bandwidth allocation at the wavelength and sub-wavelength level). These resources could be leased and exchanged between users. We will present network technologies and technology evolutions for implementing the proposed service oriented and user controlled optical network architectures","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114816095","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
GMPLS Extensions for a User-Centric and Grid Enabled Optical Network Control Plane 以用户为中心和网格支持的光网络控制平面的GMPLS扩展
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248431
L. Sadeghioon, R. Nejabati, D. Simeonidou
{"title":"GMPLS Extensions for a User-Centric and Grid Enabled Optical Network Control Plane","authors":"L. Sadeghioon, R. Nejabati, D. Simeonidou","doi":"10.1109/ICTON.2006.248431","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248431","url":null,"abstract":"Emerging distributed and collaborative network applications like grid services demand an intelligent and user-centric infrastructure. There has been lots of effort in both network control plane layer and application layer interfaces to provide dynamic on demand service provisioning with desirable requirements. In this paper a novel solution towards an intelligent and ubiquitous photonic grid network taking advantages of recent development in optical networking technologies is proposed. The proposed approach makes the optical networks more application aware by extending control plane modules. This has been presented and simulated by integrating applications resources information into the routing and signaling modules of GMPLS as the optical control plane over optical burst switching transport network interconnected according to CA*net4 topology. The results show the affects on control channel traffic, the successful rate of link setup due to the synchronization in service resource reservation and allocation and network resources as the transport media","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133299907","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: 1
Modelling of Femtosecond Inscription in Fused Silica 熔融石英飞秒刻字的建模
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248522
V. Mezentsev, S. Turitsyn, M. Fedoruk, M. Dubov, A. Rubenchik, E. Podivilov
{"title":"Modelling of Femtosecond Inscription in Fused Silica","authors":"V. Mezentsev, S. Turitsyn, M. Fedoruk, M. Dubov, A. Rubenchik, E. Podivilov","doi":"10.1109/ICTON.2006.248522","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248522","url":null,"abstract":"We present theoretical and numerical analysis of the femtosecond processing of silica by laser beam with power below self-focusing threshold","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133069154","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: 1
The Impact over the Packets Sequence at the Output Interface in Load Balancing Strategies 负载分担策略对输出接口报文顺序的影响
2006 International Conference on Transparent Optical Networks Pub Date : 2006-11-20 DOI: 10.1109/ICTON.2006.248448
X. Hesselbach, R. Fabregat, C. Kolias
{"title":"The Impact over the Packets Sequence at the Output Interface in Load Balancing Strategies","authors":"X. Hesselbach, R. Fabregat, C. Kolias","doi":"10.1109/ICTON.2006.248448","DOIUrl":"https://doi.org/10.1109/ICTON.2006.248448","url":null,"abstract":"Load balancing is a key mechanism in traffic engineering. The strategy of considering multipath with load balancing enhances the network throughput. The use of effective preordering packets functions optimizes the network utilization and reduces packet disordering and imbalance. This paper studies the impact of packet preordering in multipath MPLS networks, and the traffic partitioning to implement a flow splitting issued from an optimized model. Some experimental results from an optimized network are presented","PeriodicalId":208725,"journal":{"name":"2006 International Conference on Transparent Optical Networks","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132706934","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: 6
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