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Article
Publication date: 1 December 2004

Pieter Ballon

This paper investigates the main trends and uncertainties that will define fourth generation mobile systems and services (4G) in Europe. It outlines two divergent visions on 4G

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Abstract

This paper investigates the main trends and uncertainties that will define fourth generation mobile systems and services (4G) in Europe. It outlines two divergent visions on 4G: the so‐called “immediate” 4G vision, consisting of wireless local area networks (WLANs) combined with other wireless access technologies, competing with 3G in the short term, and the so‐called “linear” 4G vision, in which the 3G standard is not replaced until the end of its life cycle by an ultra‐high speed broadband wireless network. Which of these visions will materialise, and what this means for the competitiveness of the main 4G stakeholders in Europe, will be to a large extent determined by which business models are feasible for 4G.

Details

info, vol. 6 no. 6
Type: Research Article
ISSN: 1463-6697

Keywords

Article
Publication date: 2 March 2015

Elaine Garcia, Ibrahim Elbeltagi and Martial Bugliolo

The purpose of this paper is to explore the opportunities the rollout of 4G services across the UK will offer to the higher education (HE) sector. Potential benefits are…

Abstract

Purpose

The purpose of this paper is to explore the opportunities the rollout of 4G services across the UK will offer to the higher education (HE) sector. Potential benefits are considered within existing literature to include factors such as an ability to study in an any-time, any place manner, improved access to education, particularly in remote and rural areas and the transformation of teaching and learning.

Design/methodology/approach

This research utilises a case study approach, analysing the views of teaching staff who have taken part in a trial of 4G as part of a funded project from JANET, part of a UK government funded company (JISC) whose primary aim is to provide and develop network infrastructure to meet the needs of education and research communities.

Findings

Findings demonstrate that benefits of using 4G mobile technologies relate to key areas such as the general effectiveness of 4G services, any-time, any place access, transformation of teaching and learning and personal and organisational effectiveness.

Research limitations/implications

Overall this paper concludes that staff can envisage significant benefits to the HE sector of the adoption of 4G technologies within the UK although these will be limited until the network is fully evolved.

Originality/value

The research provides a unique opportunity to explore the potential of 4G at the commencement of the rollout across the UK providing an opportunity to explore the value of 4G for HE before contracts are agreed or purchase of hardware has been undertaken.

Details

The International Journal of Information and Learning Technology, vol. 32 no. 2
Type: Research Article
ISSN: 2056-4880

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Article
Publication date: 1 February 2004

Simon Forge

So far fourth generation (4G) has not been well defined technically, functionally or commercially despite conceptual research having been quietly under way since 1998. But as we…

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Abstract

So far fourth generation (4G) has not been well defined technically, functionally or commercially despite conceptual research having been quietly under way since 1998. But as we have not fully rolled out and digested 2.5G, let alone 3G, why on earth should we be interested in a still further mobile technology? And how will WiFi, WiMAX and existing networks figure in all of this? The answer is that 4G will fundamentally advance the way we use mobile and existing networks and repair the problems of 3G. If allowed to, 4G can take us from radio technologies and concepts of the 1920s into the next era of radio communications using “open spectrum”. And 4G may be able to answer many cost and technical problems of the earlier mobile systems. Once its technical blueprint is worked out, 4G faces enormous challenges, far more than the technical, in commercial/political battles with what it could replace. We examine its challenges here, also considering regulatory policy, which would require that the mobile element is seen as only one of at least six components. The different scenarios for its early development are also briefly reviewed.

Details

info, vol. 6 no. 1
Type: Research Article
ISSN: 1463-6697

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Article
Publication date: 30 August 2022

Tanvir Ahmed, Waseem Ahmad and Bashir Ahmad

Mobile phone network third-generation (3G) and fourth-generation (4G) modes are the most commonly used modes in many developing countries. This study aims to assess the impact of…

Abstract

Purpose

Mobile phone network third-generation (3G) and fourth-generation (4G) modes are the most commonly used modes in many developing countries. This study aims to assess the impact of these network modes and other mobile phone attributes on their retail prices in Pakistan, the fifth most populous and developing country.

Design/methodology/approach

This study has been conducted in Punjab province, which shares about 53% of the Pakistan’s population. Hedonic price analysis was carried out on all new mobile phone attributes sold in Punjab’s markets at the retail level. Various econometric tests, that is, Ramsey regression equation specification error, Breusch–Pagan/Cook–Weisberg and variance inflation factor, were calculated to check the robustness of the results.

Findings

Results of this study indicated that the mobile phone prices were significantly higher for the sets having 4G network mode than the 3G mode. In addition to this, other mobile phone attributes that significantly influenced their prices were brand, weight, camera, random access memory (RAM), memory size, operating system, battery capacity and display size.

Research limitations/implications

This study has implications for mobile phone sales and marketing strategies of the manufacturers, importers, retailers and others involved in the mobile phone business in developing countries like Pakistan. Mobile phone manufacturers/importers can increase their profits by producing/importing the 4G enabled devices.

Originality/value

Although many studies in the literature estimated the implicit price of mobile phone attributes, none of these had explicitly assessed the impact of network mode generation of mobile phones on their prices.

Details

Digital Policy, Regulation and Governance, vol. 24 no. 4
Type: Research Article
ISSN: 2398-5038

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Article
Publication date: 10 July 2023

Hye-Sung Kim and Christopher J. Marier

Government repression against civilians while enforcing COVID-19 related lockdowns was widely reported in Africa. At the same time, many have claimed that high-speed (4G) mobile…

Abstract

Purpose

Government repression against civilians while enforcing COVID-19 related lockdowns was widely reported in Africa. At the same time, many have claimed that high-speed (4G) mobile network proliferation provide an accountability mechanism that may constrain police abuses. This study focused on Nigeria to examine (1) the effect of COVID-19 lockdowns on police repression and (2) whether widespread high-speed mobile data networks constrain police repression.

Design/methodology/approach

Using data from the Armed Conflict Location and Event Database (ACLED) and the Mobile Coverage Database, this study used difference-in-differences (DID) and triple difference (DDD) estimation on a sample of 423,925 observations (local government area-days) between January 1, 2019 and June 30, 2020 to estimate the causal effects of COVID-19 lockdowns and high-speed (4G) mobile data on police repression.

Findings

Lockdowns increased certain forms of police repression in areas with substantial high-speed (4G) mobile networks. Separate from the lockdowns, widespread 4G network increased police repression even without lockdowns.

Research limitations/implications

Proliferation of high-speed mobile networks in Nigeria appears to facilitate, rather than constrain, police repression. It is possible that high-speed mobile data networks allow police to detect and repress citizen behaviors, rather than permitting citizens to correct repressive police behaviors.

Originality/value

Although many studies have explored the COVID-19 pandemic and police behavior in Western countries, only a few have examined its effects in states with even more troubled policing institutions, including those in sub-Saharan Africa, using DID and DDD estimation.

Details

Policing: An International Journal, vol. 46 no. 4
Type: Research Article
ISSN: 1363-951X

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Article
Publication date: 2 November 2012

Samuel C. Yang

The use of mobile wireless data services continues to increase worldwide. New fourth‐generation (4G) wireless networks can deliver data rates exceeding 2 Mbps. The purpose of this…

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Abstract

Purpose

The use of mobile wireless data services continues to increase worldwide. New fourth‐generation (4G) wireless networks can deliver data rates exceeding 2 Mbps. The purpose of this paper is to develop a framework of 4G mobile applications that utilize such high data rates and run on small form‐factor devices.

Design/methodology/approach

The author reviews existing literature of mobile applications development and proposes using network‐related characteristics to create a conceptual framework of these applications.

Findings

Combining traffic symmetry and latency yields a 2×3 framework with six categories that characterize current and emerging 4G mobile applications, such as augmented reality, mobile social networking and m‐health.

Research limitations/implications

With the advent of high‐speed 4G networks, completely new mobile applications can be developed to leverage such high data rates, and a framework of such development efforts is highly desirable.

Originality/value

The framework is developed based on a perspective of technical characteristics because these characteristics intrinsically constrain the kinds of broadband mobile applications that can be developed. The framework should be useful in exploring opportunities of mobile application development and guiding future research in this area.

Details

Campus-Wide Information Systems, vol. 29 no. 5
Type: Research Article
ISSN: 1065-0741

Keywords

Article
Publication date: 12 January 2015

Yongwoon Shim and Dong-Hee Shin

– This paper aims to provide an in-depth analysis of the process of standards setting based on the case of long-term evolution time division duplex (LTE TDD) deployment in China.

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Abstract

Purpose

This paper aims to provide an in-depth analysis of the process of standards setting based on the case of long-term evolution time division duplex (LTE TDD) deployment in China.

Design/methodology/approach

Using actor-network theory (ANT) as a theoretical framework, multi-level analyses are presented to explain the process of adoption of LTE TDD at a global level.

Findings

Findings identified the complex interaction between the social and technical aspects of fourth-generation (4G) by highlighting the co-evolving nature, diversity and interface that constitute the next-generation network environment.

Research limitations/implications

ANT provides a framework of ideas for describing the process of technology adoption and for developing stories that explain it.

Originality/value

The findings shed light on a critical insight of the interrelationships between TD-SCDMA and LTE TDD and identify the policy successes and failures of 4G mobile networks.

Details

info, vol. 17 no. 1
Type: Research Article
ISSN: 1463-6697

Keywords

Article
Publication date: 1 July 2005

Yuhan Liu

Defines dumping as the sale of goods onto the market of an importing country at less than their normal value on the domestic market, and explains the economic rationale behind…

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Abstract

Defines dumping as the sale of goods onto the market of an importing country at less than their normal value on the domestic market, and explains the economic rationale behind dumping. Reviews the origin of anti‐dumping laws, and the objectives of applying anti‐dumping duty legislation to non‐market economy countries, with reference to European Union (EU) anti‐dumping measures against China; the latter is still viewed as a non‐market economy. Indicates the impact of the EU anti‐dumping campaign on Chinese industries and legal strategies for challenging the EU anti‐dumping campaign. Concludes that the campaign is unfair and should now recognise the progress of economic reform in China, which since 2001 is a member of the World Trade Organization.

Details

Journal of Financial Crime, vol. 12 no. 3
Type: Research Article
ISSN: 1359-0790

Keywords

Abstract

Details

Understanding 5G Mobile Networks
Type: Book
ISBN: 978-1-80071-036-8

Article
Publication date: 28 June 2011

Peter Curwen and Jason Whalley

The purpose of this paper is to analyse the technological, licensing and strategic implications of the move to the fourth generation of mobile telecommunications

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Abstract

Purpose

The purpose of this paper is to analyse the technological, licensing and strategic implications of the move to the fourth generation of mobile telecommunications

Design/methodology/approach

An initial section provides an analysis of what is meant by fourth generation mobile telecommunications based upon a new taxonomy. This is followed by an overview of all countries where Long Term Evolution is being, or has been, introduced, introducing multiple case studies to illustrate the variety of approaches adopted. After a subsequent summary of what is happening in respect of WiMAX, the paper concludes with an assessment of the prospects for fourth generation technology.

Findings

One key finding is that what is commonly understood to be fourth generation technology is in practice 3.9G rather than 4G. Another is that “true 4G” is shortly to be ratified and will gradually be introduced over the next few years, but that it will be used in different ways by different operators in different countries.

Research limitations/implications

Some data for the case studies is hard to establish with certainty.

Practical implications

Very fast mobile networks are already a reality. Ultra‐fast networks will soon appear but only in limited places. Most customers will not notice the difference.

Social implications

Things that are already easy and quick to download on a mobile device will become even easier and quicker to download. Whether this will matter much is a moot point.

Originality/value

The taxonomy of mobile technology is the only one available in the public sector.

Details

info, vol. 13 no. 4
Type: Research Article
ISSN: 1463-6697

Keywords

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