Pub Date : 2008-02-01DOI: 10.1109/ITNEWS.2008.4488147
M. Noro, K. Baba, Shinji Shimojo
We have developed a data transfer method that uses less reserved bandwidth on DiffServ AF networks. Our method consists of a dynamic QoS control method and a data transfer protocol that uses two kinds of TCP connections. We simulated the transfer of data using our method on a network simulator and found that it performed better than current methods. By reducing reserved bandwidth, our method will reduce the cost to network providers of meeting service level agreements with customers. It will be particularly useful in such applications as pipeline processing in large-scale grid computing and remote data backup over wide area networks because these applications will need to reserve less bandwidth than they currently need to meet job schedules.
{"title":"A large-scale data transfer method that reduces reservation bandwidth over DiffServ AF networks","authors":"M. Noro, K. Baba, Shinji Shimojo","doi":"10.1109/ITNEWS.2008.4488147","DOIUrl":"https://doi.org/10.1109/ITNEWS.2008.4488147","url":null,"abstract":"We have developed a data transfer method that uses less reserved bandwidth on DiffServ AF networks. Our method consists of a dynamic QoS control method and a data transfer protocol that uses two kinds of TCP connections. We simulated the transfer of data using our method on a network simulator and found that it performed better than current methods. By reducing reserved bandwidth, our method will reduce the cost to network providers of meeting service level agreements with customers. It will be particularly useful in such applications as pipeline processing in large-scale grid computing and remote data backup over wide area networks because these applications will need to reserve less bandwidth than they currently need to meet job schedules.","PeriodicalId":255580,"journal":{"name":"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks","volume":"2017 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126172560","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 : 2008-02-01DOI: 10.1109/ITNEWS.2008.4488149
M. Baldi, S. Morichetti, E. Gambi
The increasing diffusion of home area networks (HANs), intended for the delivery of both multimedia contents (e.g. TV programs, movies, music) and for home automation services (e.g. household appliances, lighting and surveillance controls), represents a new challenge for networking. The convergence of many traditional services over IP-based infrastructures drastically increases the amount of IP data traffic to be delivered to user clients, thus raising questions about the management of quality of service in such networks. Quality of service will be of primary importance in order to ensure right operation, and to face the occurrence of congestion conditions, due to bandwidth demanding multimedia services. In this paper, we consider two possible scenarios in which multiple multimedia and control streams are conveyed over the same HAN, and study a possible solution for the implementation of an easily manageable QoS framework, that relies on a QoS router based on open source software.
{"title":"Analysis of a quality of service framework for home area networks","authors":"M. Baldi, S. Morichetti, E. Gambi","doi":"10.1109/ITNEWS.2008.4488149","DOIUrl":"https://doi.org/10.1109/ITNEWS.2008.4488149","url":null,"abstract":"The increasing diffusion of home area networks (HANs), intended for the delivery of both multimedia contents (e.g. TV programs, movies, music) and for home automation services (e.g. household appliances, lighting and surveillance controls), represents a new challenge for networking. The convergence of many traditional services over IP-based infrastructures drastically increases the amount of IP data traffic to be delivered to user clients, thus raising questions about the management of quality of service in such networks. Quality of service will be of primary importance in order to ensure right operation, and to face the occurrence of congestion conditions, due to bandwidth demanding multimedia services. In this paper, we consider two possible scenarios in which multiple multimedia and control streams are conveyed over the same HAN, and study a possible solution for the implementation of an easily manageable QoS framework, that relies on a QoS router based on open source software.","PeriodicalId":255580,"journal":{"name":"2008 4th International Telecommunication Networking Workshop on QoS in Multiservice IP Networks","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121698130","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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