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1.
《Telecommunications Policy》2022,46(3):102264
5G is a technology that was designed to provide citizens with access to faster and innovative wireless services. While different technical aspects related to 5G have been extensively examined by researchers worldwide, a lack in the existing literature is the economics of 5G in terms of business cases of specific 5G use cases. In this article we analyse the business case for three 5G use cases in an industrial sea port area, the Hamburg port in Germany, over the period 2020–2030. The first use case is enhanced mobile broadband and the results show a payback period lower than one year for all the scenarios analysed. The second use case is automation of container handling in the port's container terminal. It was found that the payback period is also lower than one year with a positive business case net present value in all scenarios studied. The business case of the third case, augmented reality for construction projects in the port's area, is challenging as the payback period was 5 years for the baseline case. Moreover, when performing the sensitivity analysis, it was found that in several scenarios there was a negative return on investment, and it was not possible to recover the investment over the time period studied. It can be concluded that mobile network operators will need to be careful as not all new 5G service offerings may have a positive business case. Future research work should focus on studying other 5G use cases in the port area, and on examining other industrial areas beyond ports such as airports, science parks and manufacturing facilities. 相似文献
2.
《Telecommunications Policy》2023,47(3):102489
Field of researchThis research is in the field of public safety communications in mobile broadband 4G/5G networks. The focus is on mobile network operators and their business opportunities in the public safety market.PurposeThe purpose of this research is to provide a review of ongoing public safety mobile broadband projects in which mobile operators play a key role. In addition, a business model analysis is presented to determine the role of mobile operators in these projects. A comparison of the two key business models is also included to reveal their general characteristics.Methods and dataThe research used a qualitative method, an inductive case study. This method was used to draw general conclusions from a small number of case studies based on ongoing public safety mobile broadband projects. The Casadesus-Masanell and Ricart framework and the business model canvas were used to analyse and compare the two key business models discussed. Data were collected from a variety of sources, including company reports, press releases, international events and conferences, and selected interviews with managers in charge.FindingsThe results show that mobile operators have new business opportunities in the public safety market. Their existing mobile networks can be used for public safety services with certain enhancements. Within existing projects, mobile operators have different business models. The two analysed models were found to require different resources and offer different business opportunities for mobile operators. Procurement authorities responsible for selecting business models are encouraged to pay attention to the choice of model based on, for example, strategic objectives.ValueVery little research has been done on the business opportunities of mobile operators in the public safety market. In this area, this study lays the groundwork for new research. Procurement authorities can use the results when deciding on the business model. Mobile operators can benefit from these results by better understanding their own roles in public safety projects and when assessing the business opportunities of a particular project. 相似文献
3.
In order to define the mobile network operators' strategies of building value network in the 3G era, this paper applies the ecosystem principles to the mobile industry through a China Mobile case study. Based on an analytical framework of such principles, this paper reviews China Mobile's ecosystem, and identifies its success factors and problems. The results indicate that a complete ecosystem, where mobile network operators collaborate closely with value-added service providers, content/application providers, equipment and device manufacturers, and other involved organizations, can promote the development of mobile data services substantially. Therefore, mobile network operators should play a central role in the ecosystem by managing the entire value-chain and setting up proper value-sharing mechanisms. However, while doing so, problems may arise because of regulatory issues and information asymmetry. High-value common assets, a centralized management system, partner selection schemes and continuous innovations are important success factors. 相似文献
4.
This paper aims to investigate whether mobile broadband (MB) is a complementary or substitute service to fixed broadband (FB) by examining survey data collected by the Post-och telestyrelsen (PTS) in 2009. These data are supplemented with provider broadband service price data. Study findings indicate that price and housing mode are important determinants for broadband connections. In addition, the living area and service provider affect the probability of broadband access. In particular, the own-price and cross-price elasticities show that MB is substitute service to FB in most geographic area of Sweden. 相似文献
5.
《Telecommunications Policy》2018,42(8):612-621
Despite being still under development, it is envisaged that 5G networks will provide a ‘fibre-like’ experience to mobile users. As such, they are expected to accommodate services with very different requirements in terms of latency, bandwidth and reliability, among others, for the vertical sectors. However, the European Union has just approved the Telecommunications Single Market Regulation, which enshrines the network neutrality principle and guarantees that ‘all traffic through the Internet is treated equally’. This article explores the potential conflict between net neutrality regulation and future 5G services, particularly regarding network virtualisation. We present a discussion on the challenges of building net neutrality upon judgements on whether traffic optimisation is objectively necessary. This proves complex in a technological environment that envisions network ‘slices’ created and priced on-demand according to the Quality of Service (QoS) required by specific applications at any given time. In addition, we argue that the ‘anything-as-a-service’ paradigm might turn into an important source of innovation for the future Internet infrastructure layer, and thus for the ecosystem as a whole. 相似文献
6.
Broadband telecommunication service is growing rapidly and its economic impact is likely to vary considerably around the globe. Considerable interest is being shown in wireless broadband, especially in low income and rural areas. This study focuses on the direct effect (broadband penetration as an input), and separately, the productive efficiency effect of broadband (as an information network externality), using a model developed in Thompson and Garbacz (2007). Aggregate fixed and mobile broadband usage and their effect are analyzed and compared first on a sample of forty-three countries with sufficient data. The same models are used on samples of high income and low income countries. It is hypothesized that the rapid growth of broadband could have a stronger effect for low income countries and their initial levels of network development. Key variables are adjusted to a per household basis, using information on household size. Due to the endogeneity of key variables, instrumental variables are employed to estimate separate equations for mobile broadband and fixed broadband. Predicted values for these variables are used in the final equations in order to adjust for endogeneity and omitted variable bias. The results of the model estimated for the full sample indicate that mobile broadband has an important direct effect on GDP, but fixed broadband has an effect no different than zero. In the models with high and low income samples it is apparent that low income countries derive significantly more benefit from mobile broadband. Estimates from the Stochastic Frontier Model find mobile broadband to be a significant driver of growth via a reduction of inefficiency. 相似文献
7.
《Telecommunications Policy》2018,42(8):587-611
European policy makers have shown a keen interest in the success of 5G because ubiquitous and high capacity electronic communication infrastructure is recognized as a cornerstone of economic development and productivity growth. The second generation, GSM, is considered the leading example, reaching its peak of deployment in 2015 with 3.83 billion subscribers served by over 700 operators in 219 countries and territories.With 5G rapidly shaping up in the R&D and standardization environments, and a call for leadership with 5G in Europe by policy makers, it is timely to investigate what lessons can be learned from the success of 2G that can be applied to 5G. More broadly, this calls for research into the commonalities and differences between successive generations of mobile technology, their introduction and the market adoption that followed. This also calls for an investigation into the possibility of multiple futures of 5G and how that impacts the opportunity for leadership. As one future may be more desirable than the other, depending on the perspective of the actor involved, a policy debate will be required to determine the most desirable future. As well as a discussion of the policy and regulatory actions required to enable a particular future.Hence, the two-part research question being addressed in this paper is: What explains the success of 2G-GSM and how can it be applied to create success with 5G in the European Union?To respond to the research question this paper first identifies the leadership lessons to be drawn from the success of 2G-GSM in relation to its successors 3G and 4G. Secondly, the contribution describes two stylized images of possible futures of 5G, called “Evolution” and “Revolution”, as input to the policy debate on the options for leadership with 5G. These images reflect two extremes in terms of possible futures of 5G. “Evolution” follows the pattern of previous generations and current trends. “Revolution” represents a clear break with these trends and a path towards leadership with 5G, as it exploits the opportunities of standardized APIs for service creation, being enabled by network virtualization as an architectural foundation of 5G. These open and uniformly applied APIs allow the market entry of a multitude of virtual mobile network operators (VMNOs) serving particular industry verticals or economic sectors with tailored feature sets and qualities of services. They allow a market momentum to be built that constitutes leadership with 5G in Europe. 相似文献
8.
This paper analyzes substitution between access to fixed-line and mobile telephony in the European Union using cross-section panel data on households’ choices of telecommunications technologies in years 2005–2010. We estimate a structural model of household?s demand for access to: (i) fixed-line only; (ii) mobile only; and (iii) both fixed-line and mobile. We find that growing Internet usage increases the share of ‘fixed + mobile’ households, which suggests that households keep their fixed-line connection to access Internet. However, the spread of 3G and cable broadband access decreases the share of ‘fixed + mobile’ households and increases the share of ‘mobile only’ households. Hence, fixed-to-mobile substitution was slowed down by the spread of Internet but it may continue with the spread of mobile broadband. Furthermore, bundling of telecommunications services increases the share of ‘fixed + mobile’ households and decreases the shares of ‘mobile only’ and ‘fixed only’ households. Therefore, operators which can bundle fixed-line connection with Internet or mobile services may slow down fixed-to-mobile substitution. 相似文献
9.
Riccardo Nanni 《Telecommunications Policy》2021,45(6):102151
This article explores the actions of Chinese stakeholders as norm entrepreneurs in mobile Internet standard-making within the 3rd Generation Partnership Project (3GPP). Through semi-structured interviews with key experts from the Internet stakeholder communities, this article contextualises a rapidly transforming and increasingly politicised issue in the broader context of China's engagement with the global multistakeholder Internet governance architecture, as well as the debate on China's rise in the Liberal International Order. Furthermore, it incorporates the views and experiences of technologists working first-hand in standard-making, as they are often disregarded in political-scientific literature. Through the analytical lens of cognitivist regime theory, this article argues that the stronger China and Chinese stakeholders grow economically and politically, the more they become involved in the existing Internet governance regime complex, increasing their influence in the existing institutional arrangements without necessarily acting for changing their norms, rules, and principles. Through these theoretical and methodological approaches, new light is shed on the role of private and public Chinese stakeholders and on the relation between them. 相似文献
10.
《Telecommunications Policy》2023,47(8):102613
The Korean government has played a crucial role in the development of advanced mobile networks, including 5G. Korea became the first country in the world to not only launch a nationwide 5G network but also to commercialize 5G services. In addition to looking at the steps toward 5G-related developments in Korea, this study used Latent Dirichlet Allocation (LDA) topic modeling analysis to examine how 5G-related discourse was formed in the media after its commercialization. As a result of analyzing news articles in the Korean press with 5G as the main keyword, a total of five topics were derived. Intriguingly, most topics contained several new articles related to government policies. Considering the characteristics of the mobile network industry—e.g. as an industry that receives licenses from the government—this result suggests that 5G-related issues are closely related to government policies. Our topic modeling results confirm that the interventionist promotion policy of the Korean government which acted as a catalyst for technology and business innovation played an important role in Korea's 5G leadership. 相似文献
11.
The mobile telecommunication market has evolved from simple voice to multimedia services. In the past, the primary players in mobile services were local operators in different countries; international telecommunication vendors, such as Qualcomm and Nokia, were seldom involved in the mobile service market. In order to enter this market, Qualcomm and Nokia have separately introduced their mobile application platforms, called respectively BREW and Preminet. This paper examines how the two companies attempt to share the mobile service market through their mobile platforms and internationalized business models. This paper also analyzes their mobile platforms’ business models and their strategic implications. 相似文献
12.
《Telecommunications Policy》2022,46(5):102290
South Korea became the first country in the world to launch a nationwide 5G network and commercialize 5G services. The Korean government played an essential role in the development of 5G, creating a tailored institutional arrangement that allowed South Korea to be at the forefront of 5G. In particular, the government set up a detailed time plan on how to go about 5G deployment and commercialization. The government also facilitated collaborative work between companies, research institutes, and academia, and strongly promoted R&D work for the development of 5G equipment, devices, and applications, providing financial and administrative support, opportunities for field trials, and various forms of incentive, including tax benefits to companies. This study analyzed the 5G socio-technical system in South Korea through the lens of technology systems theory, identifying and discussing crucial factors that have propelled 5G development and major latent aspects, such as the lack of killer applications for consumers and in vertical industries, which may potentially hinder the further growth and stabilization of the 5G system in South Korea. 相似文献
13.
The 3G transition: Changes in the US wireless industry 总被引:2,自引:0,他引:2
The transition of the wireless industry from second generation (2G) to third generation (3G) is more than a simple technology upgrade. The industry's service profile will move far beyond telephony and services will converge with the computing and content sectors. This will bring many more players into this already huge industry. Thus the transition to 3G needs to be regarded as a major economic transformation as it requires a major reconfiguration of the existing value networks. Standards have traditionally been essential in the success of wireless services and will play an increasingly critical role in the future.Due to the on-going transition, wireless standardization has changed considerably—reflecting changes in the configuration of the value network. While the number of major air-interface standards has been reduced to just two, the overall number of standards bodies has increased by almost an order of magnitude while the number and scope of interfaces being standardized has grown at a breathtaking pace. This growth reflects the need to support the industry's new coordination requirements at critical interfaces in the value network. At the same time, the importance of the traditional standards development organizations (SDOs) has diminished as more nimble industry consortia have taken over the main responsibilities for standardization. The major standardization battlegrounds have shifted up the protocol stack to the service enabler level. In addition, the manufacture of handsets and other mobile communication devices is transitioning to a more horizontal industry structure. These changes, along with changes in the way value is extracted from new services and their influence on the reconfiguration of the industry are discussed. 相似文献
14.
《Telecommunications Policy》2020,44(7):101975
This paper aims to provide policy makers in low income and middle income countries with a pragmatic review of the critical issues in formulating effective strategies and planning to embrace the next generation of mobile cellular technology. In a context of industry lobbying of governments to promote 5G, the paper attempts to bring clarity to just what are the critical issues, specifically for an industrial policy to deal with this novel but complex technology. Planning for 5G is a series of complicated choices as there are issues at the levels of creating ecosystems to support it, unproven business models, with claims for applications which may not be financially viable, yet, plus confusion over choices of radio spectrum, and selection of equipment suppliers, even potential issues over public health, as well as the real level of industrial and consumer demand beyond the hype. The emphasis here is on the importance of making balanced strategic choices, by identifying the basic issues, in a ‘realpolitik’ fashion - including why embrace 5G at all. The paper develops its insights from lessons learnt in the introduction of the previous mobile generation, LTE, also from policy studies on small cells and on designing auctions for 5G networks, as well as various 5G-focused publications from governments, regulatory authorities, mobile industry associations and global suppliers over the past six years (2015–2020). It examines whether to regulate 5G deployment with a heavy or light-touch regime, also whether to focus on more than the traditional indicators, such as penetration and coverage, or on “transformational outcomes” (as the promotional literature terms them) for the private and public sectors. 相似文献
15.
《Telecommunications Policy》2018,42(8):622-635
Future 5G networks aim at providing new high-quality wireless services to meet stringent and case-specific needs of various vertical sectors beyond traditional mobile broadband offerings. 5G is expected to disrupt the mobile communication business ecosystem and open the market to drastically new sharing based network operational models. 5G technical features of network slicing and small cell deployments in higher carrier frequencies will lower the investment barrier for new entrants to deploy local radio access networks and offer vertical specific services in specific areas and allow them lease the remaining required infrastructure on demand from mobile network operators (MNO) or infrastructure vendors. To realize the full vision of 5G to benefit the society and promote competition, innovation and emergence of new services when the 5G end-to-end network spans across different stakeholders administrative domains, the existing regulations governing the mobile communication business ecosystem are being refined. This paper provides a tutorial overview on how 5G innovations impact mobile communications and reviews the regulatory elements relevant to 5G development for locally deployed networks. This paper expands the recent micro licensing model for local spectrum authorization in future 5G systems and provides guidelines for the development of the key micro licensing elements. This local micro licensing model can open the mobile market by allowing different stakeholders to deploy local small cell networks with locally issued spectrum licenses ensuring pre-defined quality guarantees for the vertical sectors’ case specific needs. 相似文献
16.
17.
《Telecommunications Policy》2023,47(7):102580
In 2021, the Chilean government implemented a first-price package auction to allocate electromagnetic spectrum for 5G mobile services. The auction was run sequentially for different spectrum bands, allowing firms to exploit band complementarities. It was a combinatorial auction, so firms could bid for any combination of blocks within a band. It contemplated spectrum caps – upper limits on the spectrum for each firm – to ensure competitiveness. The beauty contests used in previous processes became obsolete, as there was a need to promote competitiveness and transparency in the telecommunication sector. Four incumbents and one potential entrant participated in the auction. The auction raised more than USD $450 million, which was six times more than the sum of the revenues of all previous contests in the country. We discuss this experience and show how different aspects of the context justified our design choices. 相似文献
18.
《Telecommunications Policy》2018,42(4):315-322
A key concern with the Licensed-shared access (LSA) approach currently being developed by European regulators is that leaving incumbents and secondary users to agree to bilateral arrangements may be insufficient to incentivise an optimal level of sharing.We propose an efficient auction mechanism to incentivise incumbent users to offer shared access to the spectrum they use. The mechanism consists of two stages. In the first stage, LSA licences are auctioned. In the second stage, the incumbent is provided with a choice of either granting access under an LSA agreement to the winner of the auction or not. If the incumbent accepts, its existing licence fee is reduced, whereas, if it rejects, its existing licence fee is increased. The change in the licence fee is such that a rational incumbent always opts to share when it is efficient to do so, i.e. when the cost of sharing is below the value to the secondary user.We also explore how this simple mechanism can be extended to situations in which there is more than one incumbent in a band. Our proposed approach involves package (combinatorial) bidding and linear reference prices. 相似文献
19.
《Telecommunications Policy》2022,46(1):102283
United Nations Sustainable Development Goals (UN SDGs) are becoming an increasingly important theme for researchers in multiple fields to investigate. In this paper, we look at how a group of 40 experts from academia and the mobile communications industry identified ways in which future 6th generation (6G) mobile communications is linked with the UN SDGs while writing a white paper on the topic. In this paper, building on the methodology of critical participatory action research, we look into the detailed operations of the expert group, offer a new way to look at the 6G development process guided by the UN SDGs and describe the linking process for the UN SDGs and 6G in a way that may guide other researchers in similar endeavors. We also present initial outcomes of the linking process that led to the white paper published in 2020 (Matinmikko-Blue et al., 2020). The aim of this research is to identify and formulate a process to recognise the connection between UN SDGs and 6G. 相似文献
20.
A central question in industrial marketing is whether the form in which the market of a firm is represented influences the marketing strategy. This question has been studied generally through case study research, and quantitative evidence is limited. In response to this limitation, this paper reports on a quasi-experiment investigating whether market representations have a constructive aspect in business. Empirically, this study compares two types of market representations - ostensive and performative - in order to test for influence exacted in two well-established strategies in industrial marketing - service focus and product differentiation. Results indicate that service focus is selected when market representations rely on agency in firms (i.e., performative), and product strategies are selected when structures are emphasized (i.e., ostensive). This paper contributes to methodology development by expanding the link between a case study approach and quasi-experiments explaining how quasi-experiments can replicate findings in industrial marketing. 相似文献