2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops最新文献_第7页

Testbed infrastructure supporting pervasive services 支持普及服务的测试平台基础设施

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976213

Frances Cleary Grant, M. P. D. Leon, Jerry Horgan

{"title":"Testbed infrastructure supporting pervasive services","authors":"Frances Cleary Grant, M. P. D. Leon, Jerry Horgan","doi":"10.1109/TRIDENTCOM.2009.4976213","DOIUrl":"https://doi.org/10.1109/TRIDENTCOM.2009.4976213","url":null,"abstract":"Daidalos II [1] works towards its overall mission of providing a beyond 3G Framework that is capable of supporting pervasive services built on network and service infrastructures for mobile end users. In order to validate such a framework, Daidalos worked towards the completion of a prototype demonstrator was verified on a Daidalos specific testbed infrastructure, enabling end user validation of the Daidalos framework. Having a Daidalos specific testbed infrastructure up and running with Daidalos components installed, provides a valuable opportunity for the Daidalos consortium to realistically debug and evaluate the Daidalos framework to assess if it lives up to its objectives. This paper will provide you with an overview of the testbed layout and the evolution of this testbed. It will also give you an insight into the validation aspects of work completed wthin this Daidalos testbed via a scenario driven process, detailing some of the applications specifically designed for the Daidalos II demonstrator that support and help convey the pervasive aspects of the Daidalos framework..","PeriodicalId":254380,"journal":{"name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops","volume":"61 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122856560","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

A federated experiment environment for emulab-based testbeds 基于仿真的试验台联合实验环境

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976238

Ted Faber, J. Wroclawski

引用次数: 15

Exoticus: An IMS experimentation testbed Experimentation methodology and environment for IP applications Exoticus:用于IP应用程序的IMS实验测试平台、实验方法和环境

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976197

A. Gonguet, Olivier Durecu, Yann Gaste

引用次数: 4

WiMAX RF planner WiMAX射频规划器

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976199

D. Shyy, Jamie Ma, M. Refaei

引用次数: 2

On the feasibility of a large scale distributed testbed for measuring quality of path characteristics in the Internet 研究了大规模分布式网络路径特性质量测试平台的可行性

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976195

M. Allalouf, E. Kaplan, Y. Shavitt

{"title":"On the feasibility of a large scale distributed testbed for measuring quality of path characteristics in the Internet","authors":"M. Allalouf, E. Kaplan, Y. Shavitt","doi":"10.1109/TRIDENTCOM.2009.4976195","DOIUrl":"https://doi.org/10.1109/TRIDENTCOM.2009.4976195","url":null,"abstract":"There is a long line of research on measuring the Quality of Service (QoS) path characteristics of the Internet, such as available bandwidth, path capacity, packets reordering, delay and jitter. Most of the measurement techniques are based on active probing using pairs or trains of packets. The packets are either transmitted back-to-back or at a desired spacing (e.g., to achieve a certain rate). In most cases, one-way active probing techniques are preferred over round trip measurements as they gather less measurement noise. However, a large scale study of the Internet using such techniques was not feasible due to the need to deploy and manage a large number of packet emitters and sinks. In this paper, we present the design of a system for conducting large scale QoPC measurements. Our novel design is based on the ability to emit packets either back to back or at desired rates using off the shelf MS Windows hosts, thus achieving the ability to use a volunteer community as measurement hosts. We demonstrate experimentally and explain how this can be done, and discuss the system aspects of such a solution.","PeriodicalId":254380,"journal":{"name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114660690","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

Deploying and testing a NGN testbed IST-daidalos testbed 部署和测试下一代网络测试平台IST-daidalos测试平台

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976259

D. Gomes, Alfredo Matos, Emanuel Fonseca, R. Aguiar

引用次数: 3

ImsInnovation - experiences of an IMS testbed IMS创新——IMS试验台的经验

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976245

Tomas Mecklin, M. Opsenica, Heidi-Maria Rissanen, Darwin Valderas

引用次数: 4

Technical infrastructure for a Pan-European federation of testbeds 泛欧试验台联盟的技术基础设施

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976205

S. Wahle, T. Magedanz, A. Gavras, H. Hrasnica, S. Denazis

{"title":"Technical infrastructure for a Pan-European federation of testbeds","authors":"S. Wahle, T. Magedanz, A. Gavras, H. Hrasnica, S. Denazis","doi":"10.1109/TRIDENTCOM.2009.4976205","DOIUrl":"https://doi.org/10.1109/TRIDENTCOM.2009.4976205","url":null,"abstract":"The Pan-European laboratory - Panlab - is based on federation of distributed testbeds that are interconnected, providing access to required platforms, networks and services for broad interoperability testing and enabling the trial and evaluation of service concepts, technologies, system solutions and business models. In this context a testbed federation is the interconnection of two or more independent testbeds for the temporary creation of a richer environment for testing and experimentation, and for the increased multilateral benefit of the users of the individual independent testbeds. The technical infrastructure that supports the federation is based on a web service through which available testing resources can be queried and requested. The available resources are stored in a repository, and a processing engine is able to identify, locate and provision the requested testing infrastructure, based on the testing users' requirements. The concept is implemented using a gateway approach at the border of each federated testbed. Each testbed is an independent administrative domain and implements a reference point specification in its gateway.","PeriodicalId":254380,"journal":{"name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123227711","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

Realization of IEEE 802.21 services and preauthentication framework IEEE 802.21业务及预认证框架的实现

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976210

M. Tauil, A. Dutta, Yuu-Heng Cheng, S. Das, D. Baker, M. Yajnik, D. Famolari, Y. Ohba, V. Fajardo, K. Taniuchi, H. Schulzrinne

{"title":"Realization of IEEE 802.21 services and preauthentication framework","authors":"M. Tauil, A. Dutta, Yuu-Heng Cheng, S. Das, D. Baker, M. Yajnik, D. Famolari, Y. Ohba, V. Fajardo, K. Taniuchi, H. Schulzrinne","doi":"10.1109/TRIDENTCOM.2009.4976210","DOIUrl":"https://doi.org/10.1109/TRIDENTCOM.2009.4976210","url":null,"abstract":"Providing users of multi-interface devices the ability to roam between different access networks is becoming a key requirement for service providers. The availability of multiple mobile broadband access technologies together with increasing use of real time multimedia applications is creating strong demand for handover solutions that can seamlessly and securely transfer user sessions across different access technologies. In this paper, we discuss how the IEEE 802.21 standard and its services address the challenges of seamless mobility for multi-interface devices. We focus on a proof-of-concept implementation that integrates IEEE 802.21 services and a pre-authentication framework, realizing different possible usage scenarios to optimize handover performance. We describe the implementation of two handover scenarios using the 802.21 Services: the first one is initiated by the mobile node and the second one is initiated by the operator network. We compare the two scenarios and discuss their respective benefits. Finally, we describe the implementation challenges and lessons learned through this exercise.","PeriodicalId":254380,"journal":{"name":"2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131506625","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: 18

Testbed implementation of control plane extensions for inter-carrier GMPLS LSP provisioning 测试平台实现跨运营商GMPLS LSP发放的控制平面扩展

2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops Pub Date : 2009-04-06 DOI: 10.1109/TRIDENTCOM.2009.4976225

Aruna Prem Bianzino, J. Rougier, Stefano Secci, R. Casellas, R. Martínez, R. Muñoz, N. Djarallah, R. Douville, Hélia Pouyllau

引用次数: 7