Broadband : towards a national plan for Scotland

The development of national broadband plans has been used by many countries to join up different areas of governmental and regulatory activities and to set ambitious targets for ubiquitous access to and use of the latest fixed and wireless networks and services. For Scotland this requires working within EU and UK legislative frameworks, which have also provided the bulk of the finance for interventions. It also requires an understanding of the significant weaknesses of urban broadband adoption compared to other UK and EU nations and of its e-commerce supply and demand. While resources are being targeted at rural and remote areas, more are needed to close the social digital divide, which is unavoidable if the stated ambition of being world class is to be achieved

Managing ubiquitous eco cities: the role of urban telecommunication infrastructure networks and convergence technologies

A successful urban management system for a Ubiquitous Eco City requires an integrated approach. This integration includes bringing together economic, socio-cultural and urban development with a well orchestrated, transparent and open decision making mechanism and necessary infrastructure and technologies. Rapidly developing information and telecommunication technologies and their platforms in the late 20th Century improves urban management and enhances the quality of life and place. Telecommunication technologies provide an important base for monitoring and managing activities over wired, wireless or fibre-optic networks. Particularly technology convergence creates new ways in which the information and telecommunication technologies are used. The 21st Century is an era where information has converged, in which people are able to access a variety of services, including internet and location based services, through multi-functional devices such as mobile phones and provides opportunities in the management of Ubiquitous Eco Cities. This paper discusses the recent developments in telecommunication networks and trends in convergence technologies and their implications on the management of Ubiquitous Eco Cities and how this technological shift is likely to be beneficial in improving the quality of life and place. The paper also introduces recent approaches on urban management systems, such as intelligent urban management systems, that are suitable for Ubiquitous Eco Cities

Tackling Africa's digital divide

Innovations in ‘sustainable’ photonics technologies such as free-space optical links and solar-powered equipment provide developing countries with new cost-effective opportunities for deploying future-proof telecommunication networks

Towards evaluation design for smart city development

Smart city developments integrate digital, human, and physical systems in the built environment. With growing urbanization and widespread developments, identifying suitable evaluation methodologies is important. Case-study research across five UK cities - Birmingham, Bristol, Manchester, Milton Keynes and Peterborough - revealed that city evaluation approaches were principally project-focused with city-level evaluation plans at early stages. Key challenges centred on selecting suitable evaluation methodologies to evidence urban value and outcomes, addressing city authority requirements. Recommendations for evaluation design draw on urban studies and measurement frameworks, capitalizing on big data opportunities and developing appropriate, valid, credible integrative approaches across projects, programmes and city-level developments

Ordinance on technical requirements and conditions of use of optical distribution networks of the Croatian regulatory agency - Analysis and outlook

In September 2010 the Croatian regulatory agency (HAKOM) put in force the ordinance on technical requirements and conditions of use of optical distribution networks. With this ordinance the Croatian regulatory agency is looking over the rim by proposing a rather technical approach for the rollout of optical access networks which will have significant influence on the deployment of next generation access networks (NGAN) in Croatia. The ordinance stipulates the requirements that have to be fulfilled in developing, planning, designing, building, using and maintaining optical access networks. Some of the main issues are the obligation of a point-to-point architecture, the focus on open access and the incorporation of municipalities in planning fibre distribution networks. In this way the agency is following a path which is unique in Europe and which is incorporating new players for building the optical network infrastructure. For Croatia an additional aspect is related to the expected accession to the European Union by mid 2013, putting the Government into the position of receiving financial support provided by the structural and cohesion fund of the EU in the amount of 7.6 billion Euros. --optical access networks,next generation access (NGA),regulatory framework,passive infrastructure,fibre to the home (FTTH)

Electric Telegraph to e-Scotland: Networking remote and rural communities

There are said to be parallels in the impact that the advent of the telegraph and the internet had on their respective societies. This chapter looks at two examples of state intervention and subsidy in the development of those two communications infrastructures in remote and rural areas of Scotland, at either end of the revolution in electric communications. Both applied the technology of the day to break down geographical barriers, to increase connectivity, to spread information, and to enhance social and business links. Both initiatives grew in part out of a government concern that Scotland should not fall behind the level of technological provision available in other European countries, thereby disadvantaging Scottish business as well as citizens (a comparison with the state-owned telegraph systems in Belgium, Switzerland and France informed the 1868 Telegraph Act, and the development of a broadband infrastructure across a range of European Union countries has been quoted by the Scottish Government). The emphasis in both cases was on affordable wide-ranging availability to benefit individuals as much as business, though with an understanding that business needs would be the driver and would provide the bulk of the finance to establish and maintain the infrastructure. The first was a product of nationalisation with the expansion of the telegraph network from 1870 to 1872 driven by demand. Following is an analysis of that demand and its impact, alongside a description of the development of the network across remote and rural areas over the two years of the scheme. The second examines the rationales behind Scottish Government initiatives since 2001 to extend broadband provision and outlines the technical solutions devised in partnership with commercial operators and funding bodies to reach non-commercially viable areas and to stimulate take up

Enhanced broadband access as a solution to the social and economic problems of the rural digital divide

Peer reviewedPublisher PD

Costs and benefits of superfast broadband in the UK

This paper was commissioned from LSE Enterprise by Convergys Smart Revenue Solutions to stimulate an open and constructive debate among the main stakeholders about the balance between the costs, the revenues, and the societal benefits of ‘superfast’ broadband. The intent has been to analyse the available facts and to propose wider perspectives on economic and social interactions. The paper has two parts: one concentrates on superfast broadband deployment and the associated economic and social implications (for the UK and its service providers), and the other considers alternative social science approaches to these implications. Both parts consider the potential contribution of smart solutions to superfast broadband provision and use. Whereas Part I takes the “national perspective” and the “service provider perspective”, which deal with the implications of superfast broadband for the UK and for service providers, Part II views matters in other ways, particularly by looking at how to realise values beyond the market economy, such as those inherent in neighbourliness, trust and democrac

Filterless millimetre-wave optical generation using optical phase modulators without DC bias

International audienceA tunable millimetre-wave generator using optical phase modulators with no DC bias and no filters (neither RF nor optical filters) is proposed in this paper. A 60 GHz RF signal is optically generated by multiplying the frequency of an input RF signal at 7.5 GHz by a factor of 8. The electrical suppression ratio is around 50 dB as shown by simulations