Spectrum Trading: An Abstracted Bibliography

This document contains a bibliographic list of major papers on spectrum trading and their abstracts. The aim of the list is to offer researchers entering this field a fast panorama of the current literature. The list is continually updated on the webpage \url{http://www.disp.uniroma2.it/users/naldi/Ricspt.html}. Omissions and papers suggested for inclusion may be pointed out to the authors through e-mail (\textit{[email protected]})

The Case for Liberal Spectrum Licenses: A Technical and Economic Perspective

The traditional system of radio spectrum allocation has inefficiently restricted wireless services. Alternatively, liberal licenses ceding de facto spectrum ownership rights yield incentives for operators to maximize airwave value. These authorizations have been widely used for mobile services in the U.S. and internationally, leading to the development of highly productive services and waves of innovation in technology, applications and business models. Serious challenges to the efficacy of such a spectrum regime have arisen, however. Seeing the widespread adoption of such devices as cordless phones and wi-fi radios using bands set aside for unlicensed use, some scholars and policy makers posit that spectrum sharing technologies have become cheap and easy to deploy, mitigating airwave scarcity and, therefore, the utility of exclusive rights. This paper evaluates such claims technically and economically. We demonstrate that spectrum scarcity is alive and well. Costly conflicts over airwave use not only continue, but have intensified with scientific advances that dramatically improve the functionality of wireless devices and so increase demand for spectrum access. Exclusive ownership rights help direct spectrum inputs to where they deliver the highest social gains, making exclusive property rules relatively more socially valuable. Liberal licenses efficiently accommodate rival business models (including those commonly associated with unlicensed spectrum allocations) while mitigating the constraints levied on spectrum use by regulators imposing restrictions in traditional licenses or via use rules and technology standards in unlicensed spectrum allocations.

A National Broadband Plan for Our Future: A Customer-Centric Framework

Congress has recently charged the Federal Communications Commission to establish a National Broadband Plan. This paper argues that a customer-centric plan, which puts the customer in control of decision-making, will yield the best broadband result for the U.S. The Federal government must establish a market infrastructure that encourages competition, requires transparency of both network providers and application providers, and includes vigorous antitrust enforcement. Competition from wireless broadband is present now and will become far more prevalent shortly, on the basis of current and announced investment plans. Regulators must also make available far more licensed spectrum to ensure this competition is realized. Calls for regulation in the form of mandated unbundling and more unlicensed spectrum are regulatory cul-de-sacs with proven track records of failure. Calls for regulatory control of network provider practices (other than transparency), such as network neutrality, are misguided. Such decisions are best left to customers, who can very well decide for themselves which of the broadband providers offer terms that best suit the customer.Technology and Industry

Managing the radio spectrum : framework for reform in developing countries

Bringing management of the radio spectrum closer to markets is long overdue. The radio spectrum is a major component of the infrastructure that underpins the information society. Spectrum management, however, has not kept up with major changes in technology, business practice, and economic policy that have taken place worldwide during the last two decades. For many years traditional government administration of the spectrum worked reasonably well, but more recently it has led to growing technical and economic inefficiencies as well as obstacles to technological innovation. Two alternative approaches to spectrum management are being tried in several countries, one driven by the market (tradable spectrum rights) and another driven by technology innovation (spectrum commons). This paper discusses the basic features, advantages and limitations, scope of application, and requirements for implementation of these three approaches. The paper then discusses how these approaches can be made to work under conditions that typically prevail in developing countries, including weak rule of law, limited markets, and constrained fiscal space. Although spectrum reform strategies for individual countries must be developed case by case, several broadly applicable strategic options are outlined. The paper proposes a phased approach to addressing spectrum reform in a country. It ends by discussing aspects of institutional design, managing the transition, and addressing high-level changes such as the transition to digital television, the path to third-generation mobile services, launching of wireless fixed broadband services, and releasing military spectrum. The paper is extensively annotated and referenced.E-Business,Roads&Highways,Telecommunications Infrastructure,Climate Change,ICT Policy and Strategies

Technology and market conditions toward a new competitive landscape in the wireless access market

This article argues that the wireless telecommunication market is about to witness a shift in business models and market structure as a result of the deployment of new broadband access technologies, spectrum management techniques, policy-based network management, and the drive of new entrants to compete against the incumbents. The article discusses four agents of evolutionary changes: a range of broadband wireless access standards and technologies that are frontrunners in the industry’s efforts to embody the next generation of wireless networks; new provider-customer relationships facilitated through changes in the usual contract patterns that will allow consumers to enter short-term and spot contracts with the new wireless providers; an overview of the current debate on spectrum management; and an explanation of how autonomic communications and policybased management would support the new structure. Finally, the article asserts the necessity for the integration of the heterogeneous technologies that make up this emerging, hybrid wireless landscape, and describes the economic characteristics of a new competitive scenario.Postprint (published version

TVWS policies to enable efficient spectrum sharing

The transition from analogue to the Digital Terrestrial Television (DTV) in Europe is planned to be completed by the end of the year 2012. The DTV spectrum allocation is such that there are a number of TV channels which cannot be used for additional high power broadcast transmitters due to mutual interference and hence are left unused within a given geographical location, i.e. the TV channels are geographically interleaved. The use of geographically interleaved spectrum provides for the so-called TV white spaces (TVWS) an opportunity for deploying new wireless services. The main objective of this paper is to present the spectrum policies that are suitable for TVWS at European level, identified within the COGEU project. The COGEU project aims the efficient exploitation of the geographical interleaved spectrum (TVWS). COGEU is an ICT collaborative project supported by the European Commission within the 7th Framework Programme. Nine partners from seven EU countries representing academia, research institutes and industry are involved in the project. The COGEU project is a composite of technical, business, and regulatory/policy domains, with the objective of taking advantage of the TV digital switchover by developing cognitive radio systems that leverage the favorable propagation characteristics of the UHF broadcast spectrum through the introduction and promotion of real-time secondary spectrum trading and the creation of new spectrum commons regimes. COGEU will also define new methodologies for compliance testing and certification of TVWS equipment to ensure non-interference coexistence with the DVB-T European standard. The innovation brought by COGEU is the combination of cognitive access to TV white spaces with secondary spectrum trading mechanisms.telecommunications,spectrum management,secondary spectrum market,regulation,TV white spaces,cognitive radio

Care for a Sample? De Minimis, Fair Use, Blockchain, and an Approach to an Affordable Music Sampling System for Independent Artists

Thanks, in part, to social media and the digital streaming age of music, independent artists have seen a rise in popularity and many musicians have achieved mainstream success without the affiliation of a major record label. Alongside the growth of independent music has come the widespread use of music sampling. Sampling, which was once depicted as a crime perpetrated by hip-hop artists, is now prevalent across charttopping hits from all genres. Artists have used sampling as a tool to integrate cultures, eras, and styles of music while experimenting with the bounds of musical creativity. Artists whose works are sampled have profited from royalties and the exposure of their original work in modern art. However, the laws that shaped the sample licensing system helped solidify financial and political obstacles that prevent independent artists from sampling. Therefore, while major label-affiliated artists can use their status and financial capital to bypass the obstacles, it is practically impossible for independent artists to afford sampling and participate in modern music’s sonic creativity

Governing the Networks of the Information Society. Prospects and limits of policy in a complex technical system

This paper examines the prospects and limits of policies towards information and communications technologies (ICTs). The co-evolution of technological, economic, and political factors that has affected the information network infrastructure during the past three decades has transformed it from a relatively closed to more open system. As a consequence, the degree of complexity of the ICT infrastructure has increased with far-reaching implications for its governance. Paradoxically, policy was better able to control important performance characteristics, such as prices or investment levels, during the past monopoly era. However, the ability to control came at the high price of the inefficiencies associated with monopoly organization. In the present more competitive framework, many feasible policy instruments only work indirectly. Sector performance is an emergent property resulting from decentralized decisions in markets. It is influenced but not fully determined by policy choices. These changes need to be recognized more explicitly in the theoretical foundations, the formation and the implementation of policy. Applying concepts from the theory of complex evolving systems, the paper develops lessons for the design of effective information and communications policy.Information and communication technology, governance, complexity, incomplete information, institutions, feasible policy

The Indigenous visual arts industry

This research project has been an active collaboration between the ACCC, CAEPR and ATSIC