IPTV deployment - Trigger for advanced network services!

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40 Gbps Access for Metro networks: Implications in terms of Sustainability and Innovation from an LCA Perspective

In this work, the implications of new technologies, more specifically the new optical FTTH technologies, are studied both from the functional and non-functional perspectives. In particular, some direct impacts are listed in the form of abandoning non-functional technologies, such as micro-registration, which would be implicitly required for having a functioning operation before arrival the new high-bandwidth access technologies. It is shown that such abandonment of non-functional best practices, which are mainly at the management level of ICT, immediately results in additional consumption and environmental footprint, and also there is a chance that some other new innovations might be 'missed.' Therefore, unconstrained deployment of these access technologies is not aligned with a possible sustainable ICT picture, except if they are regulated. An approach to pricing the best practices, including both functional and non-functional technologies, is proposed in order to develop a regulation and policy framework for a sustainable broadband access.Comment: 10 pages, 6 Tables, 1 Figure. Accepted to be presented at the ICT4S'15 Conferenc

Emerging technologies for learning (volume 1)

Collection of 5 articles on emerging technologies and trend

Spectrum Management and Broadcasting: Current Issues

Broadcasting policy has traditionally been supported by a 'command-and-control' system of assigning frequencies for terrestrial transmission, but this link is being eroded by the emergence of other technologies – cable, satellite, IPTV, mobile broadcasting - and by the emergence of multi-channel television, which is facilitated by digital terrestrial television. The switch off of analogue terrestrial transmission is being achieved through significant government intervention, but with diverse intentions relating to the use of the freed spectrum. It is argued, however, that the trend to liberalise spectrum policy is strong, and that this will promote the liberalisation of broadcasting.spectrum management; broadcasting policy; digital switchover

Iowa Community Empowerment Newsletter, December 2005, Vol.6, no.6

Monthly newsletter for the Iowa Department of Public Healt

CHORUS Deliverable 3.4: Vision Document

The goal of the CHORUS Vision Document is to create a high level vision on audio-visual search engines in order to give guidance to the future R&D work in this area and to highlight trends and challenges in this domain. The vision of CHORUS is strongly connected to the CHORUS Roadmap Document (D2.3). A concise document integrating the outcomes of the two deliverables will be prepared for the end of the project (NEM Summit)

Bitpipe vs. service: Why do pure service providers outperform fully integrated operators?

With the emergence of pure internet-based service providers, the business landscape of fully integrated telecommunications providers - industry incumbents that provide services on their own infrastructure - has changed massively. While various pure service providers exhibit successful business models and high performance, the services offered by the integrated telecommunication firms are not able to compete on neither price nor user experience. To shed light on this issue, we build upon work that has applied a complex systems perspective on performance - how firms manage to configure a large set of interdependent activities affects the performance of the overall activity system. We develop a simulation model to illustrate the effects of a) configuring only interdependent service-related activities, while building on an existing (external) infrastructure, and b) configuring both infrastructure-related and service-related activities at the same time. Our results point to a mechanism that helps explain the underperformance of the fully integrated operators. Pure service providers can improve the performance of their services speedily, as they can focus on optimizing only the service-related activities and adapting them to an existing infrastructure. Fully integrated operators, in contrast, will likely be concerned with both infrastructure and service components, taking into account also the interdependencies between these two domains. While this approach can help reap synergy effects and yield a performance advantage in the long run, it requires more time and results in a lower performance in the short run. Put differently, the objective of the integrated operators to integrate their bitpipe and service business puts these firms at a disadvantage when compared to their specialized competitors. We illustrate this mechanism with two case studies that show how fully integrated operators adapted their infrastructure in response to their service activities, which in return triggered further adaptations and coordination effort. --Telecommunication industry,complex systems,organizational search

Multimedia delivery in the future internet

The term “Networked Media” implies that all kinds of media including text, image, 3D graphics, audio and video are produced, distributed, shared, managed and consumed on-line through various networks, like the Internet, Fiber, WiFi, WiMAX, GPRS, 3G and so on, in a convergent manner [1]. This white paper is the contribution of the Media Delivery Platform (MDP) cluster and aims to cover the Networked challenges of the Networked Media in the transition to the Future of the Internet. Internet has evolved and changed the way we work and live. End users of the Internet have been confronted with a bewildering range of media, services and applications and of technological innovations concerning media formats, wireless networks, terminal types and capabilities. And there is little evidence that the pace of this innovation is slowing. Today, over one billion of users access the Internet on regular basis, more than 100 million users have downloaded at least one (multi)media file and over 47 millions of them do so regularly, searching in more than 160 Exabytes1 of content. In the near future these numbers are expected to exponentially rise. It is expected that the Internet content will be increased by at least a factor of 6, rising to more than 990 Exabytes before 2012, fuelled mainly by the users themselves. Moreover, it is envisaged that in a near- to mid-term future, the Internet will provide the means to share and distribute (new) multimedia content and services with superior quality and striking flexibility, in a trusted and personalized way, improving citizens’ quality of life, working conditions, edutainment and safety. In this evolving environment, new transport protocols, new multimedia encoding schemes, cross-layer inthe network adaptation, machine-to-machine communication (including RFIDs), rich 3D content as well as community networks and the use of peer-to-peer (P2P) overlays are expected to generate new models of interaction and cooperation, and be able to support enhanced perceived quality-of-experience (PQoE) and innovative applications “on the move”, like virtual collaboration environments, personalised services/ media, virtual sport groups, on-line gaming, edutainment. In this context, the interaction with content combined with interactive/multimedia search capabilities across distributed repositories, opportunistic P2P networks and the dynamic adaptation to the characteristics of diverse mobile terminals are expected to contribute towards such a vision. Based on work that has taken place in a number of EC co-funded projects, in Framework Program 6 (FP6) and Framework Program 7 (FP7), a group of experts and technology visionaries have voluntarily contributed in this white paper aiming to describe the status, the state-of-the art, the challenges and the way ahead in the area of Content Aware media delivery platforms