Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226255
H. Hadama, A. Tsutsui, N. Takahashi, A. Takahara
The first challenge of a network is to achieve service flexibility that can adaptively provide a wide range of network services to each customer. Future networks will need to satisfy a widely expanded scale of customers' demands. Various service parameters will need to be scaled up to accommodate the wide variety of network applications required by each customer. Typical parameter examples are the so-called network QoS, which includes factors such as bandwidth, transmission delay, and jitter. In addition, the number of terminal equipment devices involved should be considered. In the business field, a wide variety of network-based applications and services have been adopted. Since leakage of confidential information is a critical issue for companies, thin client style computations are widely recognized as a secure implementation for business usage. SaaS (Software as a Service) and PaaS (Platform as a Service) type applications are recognized as cost effective solutions. In recent years, low cost wireless networking techniques have been widely and rapidly spreading. Passive type RFID is expected to achieve efficient management of manufactured goods. Even in the managing of paper documents, very small IC chips are expected to play important roles. Active type RFID systems are another category of low cost wireless networking techniques.
{"title":"Design concept for future carrier networks","authors":"H. Hadama, A. Tsutsui, N. Takahashi, A. Takahara","doi":"10.1109/LEOSST.2009.5226255","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226255","url":null,"abstract":"The first challenge of a network is to achieve service flexibility that can adaptively provide a wide range of network services to each customer. Future networks will need to satisfy a widely expanded scale of customers' demands. Various service parameters will need to be scaled up to accommodate the wide variety of network applications required by each customer. Typical parameter examples are the so-called network QoS, which includes factors such as bandwidth, transmission delay, and jitter. In addition, the number of terminal equipment devices involved should be considered. In the business field, a wide variety of network-based applications and services have been adopted. Since leakage of confidential information is a critical issue for companies, thin client style computations are widely recognized as a secure implementation for business usage. SaaS (Software as a Service) and PaaS (Platform as a Service) type applications are recognized as cost effective solutions. In recent years, low cost wireless networking techniques have been widely and rapidly spreading. Passive type RFID is expected to achieve efficient management of manufactured goods. Even in the managing of paper documents, very small IC chips are expected to play important roles. Active type RFID systems are another category of low cost wireless networking techniques.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123091932","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226198
D. Simeonidou, R. Nejabati, G. Zervas
There is an increasing demand from both academic and industrial communities to bridge the gap between visionary research and large-scale experimentation for new networking and service architectures and paradigms [1, 2]. This approach needs the set-up of experimental facilities, going beyond individual project test-beds, which could help in identifying possible migration paths for technological developments, in discovering new and emerging behaviours and use patterns; as well as in assessing the socioeconomic implications of new technological solutions at an early stage. In addition, such experimental test-beds allow integrations of all relevant actors in a flexible service and technology innovation environment. This brings the user in the loop at an early stage of the R&D cycle and addresses the problem of bridging the gap between technologies and applications.
{"title":"Optical research testbed initiatives for network and service innovation","authors":"D. Simeonidou, R. Nejabati, G. Zervas","doi":"10.1109/LEOSST.2009.5226198","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226198","url":null,"abstract":"There is an increasing demand from both academic and industrial communities to bridge the gap between visionary research and large-scale experimentation for new networking and service architectures and paradigms [1, 2]. This approach needs the set-up of experimental facilities, going beyond individual project test-beds, which could help in identifying possible migration paths for technological developments, in discovering new and emerging behaviours and use patterns; as well as in assessing the socioeconomic implications of new technological solutions at an early stage. In addition, such experimental test-beds allow integrations of all relevant actors in a flexible service and technology innovation environment. This brings the user in the loop at an early stage of the R&D cycle and addresses the problem of bridging the gap between technologies and applications.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115699987","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226261
M. Frankel
Fiber-optic industry is increasingly using CMOS DSPs to satisfy WDM channel rate increases. CMOS works best in high volume applications for dynamic impairment compensation. Optical approaches may be more appropriate for dealing with static impairments.
{"title":"Network implications of optical compensation and digital signal processing for coherent and non-coherent receiver design","authors":"M. Frankel","doi":"10.1109/LEOSST.2009.5226261","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226261","url":null,"abstract":"Fiber-optic industry is increasingly using CMOS DSPs to satisfy WDM channel rate increases. CMOS works best in high volume applications for dynamic impairment compensation. Optical approaches may be more appropriate for dealing with static impairments.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116551314","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226201
L. Smarr
The NSF-funded OptIPuter project [see www.optiputer.net and special issue of Future Generation Computer Systems (FGCS), Volume 25, Issue 2, February 2009] has been exploring for the last six years how user-controlled 10Gbps dedicated lightpaths (lambdas) can provide direct access to global data repositories, scientific instruments, and computational resources from the researchers' Linux clusters in their campus laboratories. These clusters are reconfigured as “OptIPortals,” providing the end users with local scalable visualization, computing, and storage. Using the 10Gbps lightpaths available over the National Lambda Rail (NLR) and the Global Lambda Integrated Facility (GLIF), this new distributed architecture creates an end-to-end “OptIPlatform” for data-intensive research (Figure 1).
{"title":"The OptIPuter and its applications","authors":"L. Smarr","doi":"10.1109/LEOSST.2009.5226201","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226201","url":null,"abstract":"The NSF-funded OptIPuter project [see www.optiputer.net and special issue of Future Generation Computer Systems (FGCS), Volume 25, Issue 2, February 2009] has been exploring for the last six years how user-controlled 10Gbps dedicated lightpaths (lambdas) can provide direct access to global data repositories, scientific instruments, and computational resources from the researchers' Linux clusters in their campus laboratories. These clusters are reconfigured as “OptIPortals,” providing the end users with local scalable visualization, computing, and storage. Using the 10Gbps lightpaths available over the National Lambda Rail (NLR) and the Global Lambda Integrated Facility (GLIF), this new distributed architecture creates an end-to-end “OptIPlatform” for data-intensive research (Figure 1).","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126521710","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226226
J. Yao
Ultra-wideband over fiber technologies are discussed, with an emphasis on the generation and encoding of UWB signals in the optical domain.
讨论了光纤超宽带技术，重点讨论了光域超宽带信号的产生和编码。
{"title":"UWB over fiber technologies","authors":"J. Yao","doi":"10.1109/LEOSST.2009.5226226","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226226","url":null,"abstract":"Ultra-wideband over fiber technologies are discussed, with an emphasis on the generation and encoding of UWB signals in the optical domain.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127484596","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226267
G. Kalfas, P. Nikolaidis, N. Pleros, G. Papadimitriou
We demonstrate a Radio-Over-Fiber network equipped with an intelligent Medium Transparent Access Control protocol for dynamic wavelength assignment to Remote Access Units.
我们演示了一个配备智能介质透明访问控制协议的无线光纤网络，用于向远程访问单元动态分配波长。
{"title":"A Radio-Over-Fiber network with MAC protocol that provides intelligent and dynamic resource allocation","authors":"G. Kalfas, P. Nikolaidis, N. Pleros, G. Papadimitriou","doi":"10.1109/LEOSST.2009.5226267","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226267","url":null,"abstract":"We demonstrate a Radio-Over-Fiber network equipped with an intelligent Medium Transparent Access Control protocol for dynamic wavelength assignment to Remote Access Units.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128166779","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226252
K. Rauschenbach
We describe GENI, the Global Environment for Network Innovations, a suite of experimental network research infrastructure being planned and prototyped in work sponsored by the National Science foundation that contemplates evolving layer structuring in future network architectures. We also consider how innovations being developed under the DARPA CORONET program drive network evolution.
{"title":"Higher-layer network requirements for optical innovation: CORONET and GENI","authors":"K. Rauschenbach","doi":"10.1109/LEOSST.2009.5226252","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226252","url":null,"abstract":"We describe GENI, the Global Environment for Network Innovations, a suite of experimental network research infrastructure being planned and prototyped in work sponsored by the National Science foundation that contemplates evolving layer structuring in future network architectures. We also consider how innovations being developed under the DARPA CORONET program drive network evolution.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132047890","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226221
F. Parmigiani, L. Provost, P. Petropoulos, D. Richardson
We review the progress on the various existing fibre-based solutions proposed to date to extend all-optical 2R regeneration to multi-channel operation. Our emphasis is on a bi-directional architecture based on offset filtering of an SPM-broadened spectrum.
{"title":"Multi-wavelength all-optical regeneration techniques","authors":"F. Parmigiani, L. Provost, P. Petropoulos, D. Richardson","doi":"10.1109/LEOSST.2009.5226221","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226221","url":null,"abstract":"We review the progress on the various existing fibre-based solutions proposed to date to extend all-optical 2R regeneration to multi-channel operation. Our emphasis is on a bi-directional architecture based on offset filtering of an SPM-broadened spectrum.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128762980","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226246
P. Prucnal, M. Fok, K. Kravtsov, Zhenxing Wang, Yanhua Deng
All-optical processing technologies, including all-optical thresholding, noise suppression, and autocorrelation peak detection, are shown to enhance the performance of incoherent optical CDMA networks. A truly-asynchronous optical network with flexible quality-of-service and self-healing capability is demonstrated.
{"title":"Truly-asynchronous, scalable and survivable optical CDMA networks with heterogeneous QoS","authors":"P. Prucnal, M. Fok, K. Kravtsov, Zhenxing Wang, Yanhua Deng","doi":"10.1109/LEOSST.2009.5226246","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226246","url":null,"abstract":"All-optical processing technologies, including all-optical thresholding, noise suppression, and autocorrelation peak detection, are shown to enhance the performance of incoherent optical CDMA networks. A truly-asynchronous optical network with flexible quality-of-service and self-healing capability is demonstrated.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"2008 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129634957","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}
Pub Date : 2009-07-20DOI: 10.1109/LEOSST.2009.5226219
M. Matsumoto, Y. Morioka
All-optical regeneration of DPSK signals using fiber nonlinearity is reported. BER measurements for a two-span system where the regenerator is inserted in between shows that the regenerator is effective in suppressing phase-noise accumulation.
{"title":"Experiment of DPSK signal regeneration using fiber nonlinearity","authors":"M. Matsumoto, Y. Morioka","doi":"10.1109/LEOSST.2009.5226219","DOIUrl":"https://doi.org/10.1109/LEOSST.2009.5226219","url":null,"abstract":"All-optical regeneration of DPSK signals using fiber nonlinearity is reported. BER measurements for a two-span system where the regenerator is inserted in between shows that the regenerator is effective in suppressing phase-noise accumulation.","PeriodicalId":308737,"journal":{"name":"2009 IEEE/LEOS Summer Topical Meeting","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128963257","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}
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