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2010 9th Conference of Telecommunication, Media and Internet最新文献

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Value Network Configurations in wireless local area access 无线局域网接入中的网络配置
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557719
T. Casey, T. Smura, Antti Sorri
{"title":"Value Network Configurations in wireless local area access","authors":"T. Casey, T. Smura, Antti Sorri","doi":"10.1109/CTTE.2010.5557719","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557719","url":null,"abstract":"Rapidly growing demand for ubiquitous wireless access is presenting significant challenges to the scalability of the existing mobile wide area (WA) network infrastructure. This is increasing the importance of wireless local area (LA) access points (AP) and base stations (BS) residing in indoor locations. Uncertainty exists over who will control this, potentially very valuable part of the mobile service delivery infrastructure and there are many interested actors in position of coupling local area access to their existing platform. In this paper we conduct an analysis of possible Value Network Configurations (VNC) that could emerge around wireless local area access. We construct seven alternative Value Network Configurations by identifying important roles related to wireless local area access provisioning, the corresponding drivers and actors in position of taking on these roles. The identification and description of these configurations clarifies the different possible evolution paths for wireless local area access provisioning and acts as a basis for the design of corresponding future technologies and regulatory policies.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123898634","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: 41
Economical analysis of experience-optimized service delivery 体验优化服务交付的经济分析
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557711
T. Monath, M. Kind, Tobias Heger, Maximilian D. Schlesinger, J. Aznar
{"title":"Economical analysis of experience-optimized service delivery","authors":"T. Monath, M. Kind, Tobias Heger, Maximilian D. Schlesinger, J. Aznar","doi":"10.1109/CTTE.2010.5557711","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557711","url":null,"abstract":"This paper evaluates the potential market for experience-optimized service delivery also known as Quality of Experience (QoE). The competitive environment, market potential as well as revenue and cost estimations are part of the analysis that has been conducted within the EUREKA CELTIC project RUBENS. Major findings imply an implicit demand for QoE that remains to be explicated and initiated. A major driver for QoE technologies is the need for network operators to be able to deliver new, personalized and video related services with the quality levels that customers expect. This driver goes along with expected network congestion in the future and the wish for network efficiency increases. This results in the need for access and aggregation networks to become more cost efficient, whereas increasing expenditures for control and application servers would be coherent to customer expectations.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121594482","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
Parking sensor network: Economic feasibility study of parking sensors in a city environment is well 泊车传感器网络:对城市环境下泊车传感器的经济可行性进行了较好的研究
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557709
M. Tahon, S. Verbrugge, B. Lannoo, J. V. Ooteghem, Pieter De Mil, D. Colle, M. Pickavet, P. Demeester
{"title":"Parking sensor network: Economic feasibility study of parking sensors in a city environment is well","authors":"M. Tahon, S. Verbrugge, B. Lannoo, J. V. Ooteghem, Pieter De Mil, D. Colle, M. Pickavet, P. Demeester","doi":"10.1109/CTTE.2010.5557709","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557709","url":null,"abstract":"Wireless sensor networks (WSNs) have a variety of purposes. They are mainly used for monitoring environmental factors, like CO2 concentrations, temperature and humidity. Other applications of sensor networks focus on detecting traffic parameters, e.g. passenger flows, damaged roads and traffic lights. This paper extends the current research with an economic feasibility of a real case, deploying a wireless parking sensor network in a city environment. After modeling the service adoption, the costs and revenues of the project are estimated. The static Net Present Value (NPV) case is already highly profitable. However, like most network projects, WSNs offer many flexibility options. A business case is extended with a Real Option Analysis (ROA), in order to quantify the value of the learning possibilities. We show that the built-in flexibility in the original project raises the attractiveness of the project.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115630472","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: 15
Bringing ICT services to trains technical and economical challenges 将信息通信技术服务引入技术和经济挑战
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557705
W. V. Brussel
{"title":"Bringing ICT services to trains technical and economical challenges","authors":"W. V. Brussel","doi":"10.1109/CTTE.2010.5557705","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557705","url":null,"abstract":"In recent years ICT technology is gaining importance to the railway environment, more specific in the networking on-board of trains. One of the first drivers was the “always connected” idea for mobile users, but in the mean time this idea has evolved beyond providing pure Internet access for passengers, to a better way of managing the trains in all aspects. This includes comfort services like passenger info screens, or cost saving applications like remote maintenance and software upgrades, or security related applications like CCTV and PA. This paper discusses the most problematic issue of these services: how to establish and maintain a communication channel between fast moving trains and the ground, in an economical way.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129375908","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: 14
Social efficiency of the investments of local authorities in the access and backhaul networks 地方当局在接入网和回传网方面投资的社会效率
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557692
François Jeanjean
{"title":"Social efficiency of the investments of local authorities in the access and backhaul networks","authors":"François Jeanjean","doi":"10.1109/CTTE.2010.5557692","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557692","url":null,"abstract":"The local authorities, in particular via Delegations of Public Utility (DPU), develop telecommunications infrastructures which often duplicate infrastructures of the incumbent operator. Such infrastructures are financed partly by public subsidies which must allow competition to develop, even in the non-profitable zones, in order to improve consumer choice and the prices.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124569716","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
Decoupling of revenues and traffic - Is there a revenue gap for mobile broadband? 收入与流量的脱钩——移动宽带是否存在收入缺口?
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-06-07 DOI: 10.1109/CTTE.2010.5557696
Bengt G. Mölleryd, J. Markendahl, J. Werding, Östen Makitalo
{"title":"Decoupling of revenues and traffic - Is there a revenue gap for mobile broadband?","authors":"Bengt G. Mölleryd, J. Markendahl, J. Werding, Östen Makitalo","doi":"10.1109/CTTE.2010.5557696","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557696","url":null,"abstract":"Mobile broadband is increasing rapidly both when it comes to traffic and the number of subscriptions. Operators are challenged by the fact that revenues from mobile broadband are de-coupled from the traffic. In this paper we will analyze if this de-coupling results in a “revenue gap” for the combined voice and mobile broadband business and, if this is the case, how significant the gap is. We analyze a country and operator case where the increasing user demand requires network upgrades. The impact of increasing traffic, revenues and costs is analyzed in terms of profit margin for the voice and mobile broadband businesses. The results show that the overall profit for the modeled operator decreases due to declining voice revenues. The contribution from mobile broadband depends heavily on the amount of traffic growth and prices.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126931235","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
Broadband business for new entrants A techno-economic analysis for utility based firms 新进入者的宽带业务公用事业公司的技术经济分析
2010 9th Conference of Telecommunication, Media and Internet Pub Date : 2010-01-26 DOI: 10.1109/CTTE.2010.5557718
G. Angelou, A. Economides
{"title":"Broadband business for new entrants A techno-economic analysis for utility based firms","authors":"G. Angelou, A. Economides","doi":"10.1109/CTTE.2010.5557718","DOIUrl":"https://doi.org/10.1109/CTTE.2010.5557718","url":null,"abstract":"This study provides a model for analyzing the new perspectives for investors in the broadband business field. It integrates real options, SWOT analysis and fuzzy logic into a decision analysis framework for formulating and evaluating such business opportunities. Finally, we discuss a real case study in the specific business field showing how the model can be formulated and solved.","PeriodicalId":269841,"journal":{"name":"2010 9th Conference of Telecommunication, Media and Internet","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243443","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
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