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Journal articles on the topic 'Broadband integrated services digital network'

Author: Grafiati

Published: 4 June 2021

Last updated: 13 February 2022

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1

Listanti, Marco, and Aldo Roveri. "Integrated services digital networks: Broadband networks." European Transactions on Telecommunications 2, no. 1 (January 1991): 59–74. http://dx.doi.org/10.1002/ett.4460020108.

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2

White, P. E. "The role of the broadband integrated services digital network." IEEE Communications Magazine 29, no. 3 (March 1991): 116–19. http://dx.doi.org/10.1109/35.75535.

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3

Bhatt, Poorav. "Study of Broadband Integrated Service Digital Network." International Journal of Recent Advancement in Engineering & Research 2, no. 4 (April 8, 2017): 19. http://dx.doi.org/10.24128/ijraer.2017.no67ef.

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4

Newbury, J., and W. Miller. "Potential communication services using power line carriers and broadband integrated services digital network." IEEE Transactions on Power Delivery 14, no. 4 (1999): 1197–201. http://dx.doi.org/10.1109/61.796206.

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5

Abbasi, Munir, and Lampros K. Stergioulas. "Hybrid Wireless Networks for E-Learning and Digital Literacy." International Journal of Digital Literacy and Digital Competence 2, no. 2 (April 2011): 40–52. http://dx.doi.org/10.4018/jdldc.2011040104.

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Today, satellite communication networks are being integrated into the infrastructure of modern Terrestrial communication networks and becoming popular for the delivery of educational content and data, as well as education-centric services, including information, tele-conferencing, entertainment, or ‘edutainment’ services. With fresh demand for new services and applications, it is becoming essential that wireless network architecture seamlessly interoperate with new and existing technologies, protocols and standards. This paper presents recent work on the use of hybrid wireless network infrastructures for delivering tele-education and e-learning applications to remote communities by combining a variety of satellite, terrestrial and wireless technologies, and provides the results from live scenarios carried out employing various methods of interoperability testing. The analysis of the results examines a number of different issues such as delay, jitter, packet loss, latency, throughput measurement, and bandwidth. By combining satellite and terrestrial (wireless) technologies, full coverage and high capacity can be achieved for true broadband services for delivering educational content. The interoperability among such diverse networks imposes a number of challenges regarding service provision and management.

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6

Tobagi, F. A. "Fast packet switch architectures for broadband integrated services digital networks." Proceedings of the IEEE 78, no. 1 (1990): 133–67. http://dx.doi.org/10.1109/5.52203.

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7

Tanaka, Yoshiaki, and Tetsuya Usui. "Transition models for the number of broadcast viewers in broadband integrated services digital network." Electronics and Communications in Japan (Part I: Communications) 79, no. 1 (1996): 31–41. http://dx.doi.org/10.1002/ecja.4410790104.

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8

Dhahir, Darman Fauzan. "Internet Adoption of Indonesian Remote Society: Integrated Broadband Village Versus Commercial Mobile Broadband." Jurnal Penelitian Komunikasi 21, no. 2 (December 20, 2018): 145–58. http://dx.doi.org/10.20422/jpk.v21i2.579.

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A free integrated broadband facility provision by the Indonesian Government in several remote villages seems has not been successfully narrowing down the digital divide. To establish a solution, the gap that caused the problem needs to reveal. Therefore, the current research was conducted with the aim of illustrating the efforts the Indonesian government has made those in term of narrowing down the digital divide, as well as the community feedback in term of how they adopt the internet. Data was obtained from observations and discussions with the government officials and society in several purposive selected rural villages in Eastern Indonesia. It is qualitatively analysed using the diffusion of innovation point of view. The research result gives an overview that the facilities provided by Integrated Broadband Village (IBV) have not been welcomed enthusiasm, whereas the commercial mobile broadband (CMB) network services those are not free was more preferred due to the advantages in all phases of diffusion of innovations. Unfortunately, CMB is not evenly available especially in areas with minimal population. Besides, the efforts of local governments in developing community access are differing in degrees.

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9

Adeyinka, M. B. "Fundamentals of Modern Telemedicine in Africa." Methods of Information in Medicine 36, no. 02 (March 1997): 95–98. http://dx.doi.org/10.1055/s-0038-1634700.

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Abstract:The FOMTA (Fundamentals of Modern Telemedicine in Africa) project aims to promote the development of indigenous regional networks between R&D centres and universities of the Developing Countries (DCs) and their European counterparts. While FOMTA prepares the way for the use of broadband technology in Africa, it will also associate the DCs with the generation of knowledge, innovative and appropriate technologies needed to solve some of the specific problems, in order to achieve a sustainable economic development. Designed to eliminate the time-delaying lack of infrastructure, FOMTA will embark on the simulation of the Integrated Service Digital Network infrastructure. FOMTA will adopt measures to increase the awareness and stimulate the participation of the DCs in the telemedicine and health care telematics projects through demonstrations, pilot projects, Workshops, training and exchange activities. This will demonstrate the feasibility of telemedicine services in the DCs, including trial of services in real-life circumstances, and will provide training possibilities for researchers in the use of methods and tools for advanced communication technologies and telematics. Undoubtedly, telediagnosis, teleconsultation and other areas of telemedicine would thrive in Africa both as remote testing grounds and fields of practical applications.

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10

Szarkowicz, Krzysztof, Gábor Fodor, András Faragó, and Tamás Henk. "Simulation Analysis of Routing Strategies in Multicasting Multiservice Loss Networks." SIMULATION 68, no. 1 (January 1997): 34–43. http://dx.doi.org/10.1177/003754979706800108.

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This paper begins with an overview of multicast algorithms, which are the most promising candidates to be in wide use in first generation Asynchronous Transfer Mode (ATM) based Broadband Integrated Services Digital Networks (B-ISDN). Since the Multiple Destination Routing (MDR) problem and the associated Steiner Tree problem are known to be NP-complete and therefore a number of heuristic algorithms have been proposed in the literature, we first need to establish which of these are the best candidates for the B-ISDN. We conclude that the weighted greedy -type algorithms are promising ones, and therefore we examine the behavior of these algorithms in terms of blocking probability and network utilization. In doing so, we use a B-ISDN call level simulation program, which proves to be an indispensable tool in the quest for efficient multicast algorithms. We find that shortest path routing with appropriate (adaptive) weight functions combined with the complete partitioning link allocation policy may give satisfactory blocking values and good network utilization in networks of different sizes.

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11

Kirichenko, Irina V. "India: Digitalization Program as the key to social problems solving." Asia and Africa Today, no. 7 (2021): 5. http://dx.doi.org/10.31857/s032150750014769-7.

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The article examines the place and role of the public institutions and the economy digitalization in the implementation of the Indian innovation policy objectives such as the inclusiveness of innovations and the social problems of the country resolution on this basis. It is shown that digitalization reduces the cost and optimizes social communications, and as a result facilitates the interaction of the country’s citizens with public authorities, access of disadvantaged segments of the population to services that improve their quality of life, and activates their involvement in economic activity that can improve their standards of living. The article also examines the prerequisites that have been formed to implement large-scale digitalization in India. These are a digital identification system that has no analogues in the world, low cost mobile telephony services, a large number of mobile phone users, and a network of public broadband Internet access centers created by the state that covers the entire country. Thus, India has created a good base to provide access to electronic services for the general population. It is concluded that a broad base of digitalization was created due to the highly developed ICT industry in India. Examples of areas of digitalization include public services, healthcare, financial services, and agriculture. These are the areas where the social aspect of digitalization is most noticeable. And the digitalization of agriculture allows numerous farmers to conduct agricultural production effectively and efficiently, increasing their incomes. Thus, a systematic and integrated approach to digitalization allows the country to make significant progress in solving social problems caused by the poverty of the population, which persists despite rapid economic growth.

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12

Chaudhry, M. L., and U. C. Gupta. "On the Analysis of the Discrete-Time Geom(n)/G(n)/1/N Queue." Probability in the Engineering and Informational Sciences 10, no. 3 (July 1996): 415–28. http://dx.doi.org/10.1017/s0269964800004447.

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In this paper, we discuss the late-arrival discrete-time Geom(n)/G(n)/1/N queue with state-dependent arrival and service processes. Whereas the interarrival times are geometrically distributed, service times are conditioned on the system length at the moment of service initiation. The model has wide applications in computer-communications systems, broadband integrated service digital network, asynchronous transfer mode, and so on. The analysis of the model has been carried out, using the supplementary variable technique, and the final results are presented in the form of recursive equations that can be easily implemented on any personal computer. In addition, relations among state probabilities at prearrival, postdeparture, and random epochs have been developed. To demonstrate the effectiveness of our method, some numerical examples have been presented for service-time distributions such as geometric, deterministic, arbitrary, and mixed. The results obtained in this paper should be found useful by system designers who wish to control the congestion by adjusting the service rate if the arrival traffic changes.

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13

Yatchuk, O., and N. Kodatska. "ТЕЛЕВІЗІЙНА КОМУНІКАЦІЯ В КОНТЕКСТІ РОЗВИТКУ СУСПІЛЬСТВА." State and Regions. Series: Social Communications, no. 1(41) (March 10, 2020): 68. http://dx.doi.org/10.32840/cpu2219-8741/2020.1(41).10.

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<div><p><em>The article presents the dynamics of the main factors for the development of modern television, the transition from traditional technologies of television broadcasting to the latest technologies. The process of developing digital television and broadband has been technically determined to address the challenge of integrating new technologies into traditional TV content. Ways of expanding the possibilities of interaction between the viewer and the television producer in the context of overcoming the crisis of traditional technologies are analyzed. It is determined that integration, development of mobile communications and Internet technologies are a hallmark of the modern world media space and have a significant influence on the formation of public opinion. The analysis of actual media researches concerning problems of the theory of mass communication is carried out. The phenomenon of «social television», which combines watching TV with simultaneous communication in social networks, is considered. The author draws attention to the disclosure of the determining factors of media communication, the study of the process of feedback from viewers on television. It is stated that the development of modern technologies, namely digital broadcasting and introduction of broadband Internet access to create a multimedia platform that combines Internet communication services and television content, contributes to improving the mechanism of interaction between the TV and the viewer. The theory of the conceptualization of journalism based on identity construction is examined: journalists understand their audience and, as members of that audience, connect with their communities. An analysis of integrated journalistic activity is conducted, which consists of three stages: gathering, editing and disseminating information. It is determined that the influence of the Internet allows the consumer to play his or her role at each stage, thus helping the journalist determine the degree of relevance of the story to himself and to the potential audience. The common features of modern telecontent were singled out and a comparative analysis of the trend of development of interactive TV programs of the USA, UK and Ukraine was made.</em></p></div><p><strong><em>Key words:</em></strong><em> public opinion, two-vector communication, feedback, communication methods, television audience, country telephony.</em></p>

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14

Newman, S., D. Eigen, A. Clark, J. Mackie, J. Kaufeld, and D. Clark. "Integrated services digital network (ISDN, panel)." ACM SIGCOMM Computer Communication Review 15, no. 4 (September 1985): 181. http://dx.doi.org/10.1145/318951.319041.

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15

Clark, Richard. "The integrated services digital network (ISDN)." Computer Communications 10, no. 4 (August 1987): 209. http://dx.doi.org/10.1016/0140-3664(87)90013-2.

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16

Sanders, Peter W. "ISDN — the integrated services digital network." Computer Communications 12, no. 6 (December 1989): 366. http://dx.doi.org/10.1016/0140-3664(89)90008-x.

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17

Mesiya, M. F. "Implementation of a broadband integrated services hybrid network." IEEE Communications Magazine 26, no. 1 (January 1988): 34–43. http://dx.doi.org/10.1109/35.420.

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18

Rzeszewski, T. S. "A two-layer fiber network for broadband integrated services." IEEE LCS 1, no. 1 (February 1990): 77–80. http://dx.doi.org/10.1109/73.80371.

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19

Rzeszewski, Y. S. "A two layer fiber network for broadband integrated services." IEEE Transactions on Consumer Electronics 35, no. 2 (May 1989): 81–85. http://dx.doi.org/10.1109/30.24659.

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20

Johnston, C. A., M. Kramer, C. N. Lo, G. Shtirmer, and R. S. Wolff. "A broadband customer premises network prototype for integrated communications services." IEEE Transactions on Consumer Electronics 37, no. 3 (1991): 437–40. http://dx.doi.org/10.1109/30.85549.

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21

Brancheau, James C., and Justus D. Naumann. "A manager's guide to integrated services digital network." ACM SIGMIS Database: the DATABASE for Advances in Information Systems 18, no. 3 (March 1987): 20–29. http://dx.doi.org/10.1145/27544.27547.

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22

Fuchs, Gerhard. "Integrated services digital network: The politics of European telecommunications network development." Journal of European Integration 16, no. 1 (September 1992): 63–88. http://dx.doi.org/10.1080/07036339208428982.

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23

Dettmer, Roger. "The integrated services digital network. Bringing home the bits." Electronics and Power 31, no. 1 (1985): 25. http://dx.doi.org/10.1049/ep.1985.0006.

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24

Nansen, Bjorn, Rowan Wilken, Michael Arnold, and Martin Gibbs. "Digital Literacies and the National Broadband Network: Competency, Legibility, Context." Media International Australia 145, no. 1 (November 2012): 64–74. http://dx.doi.org/10.1177/1329878x1214500108.

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This article reports on findings from an ethnographic study of fifteen participant households in North Hobart and Midway Point, Tasmania. Key themes emerging from this research have been gathered up and presented through the metaphor ‘digital literacy’. The first half of the article is concerned with developing a critical understanding of what is at stake in the notion, or metaphor, of digital literacy. The second half tests these understandings against our research. In our conversations with the people of North Hobart and Midway Point, we found evidence of digital illiteracy, and also evidence of the weaknesses of digital literacy as an explanatory trope. We group these findings using three themes: the presence of instrumental literacy; the illegibility of the NBN and its HSB services; and structural conditions limiting the acquisition of the NBN and its HSB services. These draw upon the digital literacy metaphor, but make its shortcomings clear, and the latter two in particular extend the metaphor from a personal deficit model to one that embraces technologies and social structures.

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25

Nansen, Bjorn, Rowan Wilken, Michael Arnold, and Martin Gibbs. "Digital Literacies and the National Broadband Network: Competency, Legibility, Context." Media International Australia 147, no. 1 (May 2013): 18–28. http://dx.doi.org/10.1177/1329878x1314700104.

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This article reports on findings from an ethnographic study of fifteen participant households in North Hobart and Midway Point, Tasmania. Key themes emerging from this research have been gathered and presented here through the metaphor ‘digital literacy’. The first half of the article is concerned with developing a critical understanding of what is at stake in the notion, or metaphor, of digital literacy. The second half tests these understandings against our research. In our conversations with the people of North Hobart and Midway Point, we found evidence of digital illiteracy, and also evidence of the weaknesses of digital literacy as an explanatory trope. We group these findings using three themes: (1) the presence of instrumental literacy; (2) the illegibility of the NBN and its HSB services; and (3) structural conditions limiting the acquisition of the NBN and its HSB services. These three draw upon the digital literacy metaphor, but make its shortcomings clear, and the latter two in particular extend the metaphor from a personal deficit model to one that embraces technologies and social structures.

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26

Bolla, R., and F. Davoli. "Dynamic hierarchical control of resource allocation in an integrated services broadband network." Computer Networks and ISDN Systems 25, no. 10 (May 1993): 1079–87. http://dx.doi.org/10.1016/0169-7552(93)90068-f.

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27

Wright, Mina. "Special Issue Of Infor on Integrated Services Digital Network: ISDN." INFOR: Information Systems and Operational Research 27, no. 4 (November 1989): 407. http://dx.doi.org/10.1080/03155986.1989.11732107.

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28

HATAKEYAMA, Takeji. "The latest information related technology. 6. ISDN(Integrated Services Digital Network)." Journal of Information Processing and Management 37, no. 6 (1994): 512–23. http://dx.doi.org/10.1241/johokanri.37.512.

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29

Corbin, Teresa, and Melyssa Troy. "Promoting Digital Inclusion Through the NBN." Journal of Telecommunications and the Digital Economy 7, no. 4 (December 31, 2019): 12–16. http://dx.doi.org/10.18080/jtde.v7n4.236.

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This is the speech given by Ms Corbin at the TelSoc NBN Futures forum held in Melbourne on 22 October 2019. She spoke on how to include all Australians in the National Broadband Network through more affordable pricing of services, continued and improving reliability of access, and an evolution of the Universal Service Obligation.

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30

Escobar-Briones, Rebeca, and Núbia M. Conde-Menchaca. "Competition and its Impact on Investment in Telecommunications Networks in a Digital Environment." Law, State and Telecommunications Review 12, no. 2 (October 13, 2020): 64–90. http://dx.doi.org/10.26512/lstr.v12i2.34691.

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Purpose ”“ The study establishes the determinants of investment in fixed broadband networks and, in particular, to evaluate the impact of economic competition on it, we present a panel model on fourteen countries, including four Latin American. The model uses quarterly data for the period from 2013 to 2018. Methodology ”“ The adopted approach is based on the debate on the relationship between competition and investment, on economic theory, and on findings of studies on the association within investment and competition oriented to European countries and the United States. Findings ”“ Derived from the results, evidence is provided on the existence of a positive relationship between competition and speed of fixed broadband services. The analysis identifies that competition, in services as well as between networks, is favorable for the investment of fixed broadband services. Likewise, the expansion of digital audiovisual entertainment services, the penetration of IoT services, and the higher penetration of mobile broadband, favorably influence investment in networks. Practical Implications ”“ This result provides useful information for policy design in the telecommunications sector. Encouraging network expansion, some regulatory recommendations are to be presented. Additionally, this study provides information for countries that have not been included in this topic, specifically Mexico and others in the Latin American region.

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31

Brady, Jon D. "The realization of integrated services in a digital distributed star local network." International Journal of Digital & Analog Communication Systems 3, no. 1 (1990): 19–23. http://dx.doi.org/10.1002/dac.4510030107.

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32

Erickson, Delnora, Lester Greer, Arnaud Belard, Brent Tinnel, and John O'Connell. "A Hybrid Integrated Services Digital Network–Internet Protocol Solution for Resident Education." Telemedicine and e-Health 16, no. 4 (May 2010): 454–60. http://dx.doi.org/10.1089/tmj.2009.0132.

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33

Lai, Vincent S., and Jan L. Guynes. "A model of ISDN (integrated services digital network) adoption in U.S. corporations." Information & Management 26, no. 2 (February 1994): 75–84. http://dx.doi.org/10.1016/0378-7206(94)90055-8.

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34

Barrell, Kevin, and Warren Lemmens. "The Future of Digital Services Delivery." Journal of Telecommunications and the Digital Economy 3, no. 3 (September 28, 2015): 31–46. http://dx.doi.org/10.18080/jtde.v3n3.22.

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Australia has set a strong ambition to capture opportunities presented by the emerging digital economy. While much discussion has focussed on the significant investment being made in broadband infrastructure, it is important to recognise that a range of other factors will also impact Australia’s ability to realise this vision of a dynamic digital market. Not least will be the requirement for the highest levels of satisfaction across a complex service delivery environment encompassing retail and business consumers, today’s retail and wholesale service providers, early phase digital content providers as well as the full range of future digital application services providers.This challenge transcends access network architecture and technology considerations, while highlighting the complex array of technology, process and systems components required to deliver digital services in the global marketplace. Successfully addressing this challenge is fundamental to ensuring Australia develops an effective service delivery ecosystem to underpin its digital future.This paper makes the case for industry to turn its attention to the operational market structure and processes that will support this future environment, together with the key multi-party relationships and interdependencies that will underpin the required high levels of user experience and Australia’s ultimate success.

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35

Campbell, Leith H. "The NBN Futures Forum." Journal of Telecommunications and the Digital Economy 7, no. 4 (December 31, 2019): 1–11. http://dx.doi.org/10.18080/jtde.v7n4.228.

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On 22 October 2019, TelSoc held its second NBN Futures Forum in Melbourne on the theme of realising the user potential of Australia’s National Broadband Network. Four speakers discussed various aspects of usage, including digital inclusion, access and affordability, broadband-enabled services, and service pricing. While the NBN has increased access to broadband, affordability remains an issue and the evidence suggests that gaps in digital inclusion are not being closed. The New Zealand experience suggests that demand for high-speed broadband will continue to grow if wholesale and retail prices are appropriately set. The cost of the NBN rollout remains a challenge for wholesale prices. Various improvements in affordability, including direct subsidies for low-income households, were canvassed.

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36

Thomas, Dominic, and Adam Finn. "Households’ valuation of new broadband networks." Internet Research 28, no. 3 (June 4, 2018): 675–95. http://dx.doi.org/10.1108/intr-10-2016-0317.

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Purpose While governments have invested in broadband infrastructure to ensure universal access, researchers argue that infrastructure alone does not guarantee internet use. The purpose of this paper is to investigate the effectiveness of one such government initiative on households’ internet adoption and use. Design/methodology/approach The authors used data from 2002 to 2014, including two choice experiment surveys and broadband access and subscription data. Findings The results of Survey 1 show that urban households valued existing e-services more than rural households, indicating the importance of government investment in broadband access. The results of Survey 2 show that when a publicly funded new broadband network equalized access costs, rural households valued overall e-services more than urban households, highlighting the dual role of access to e-services and their perceived benefits. Importantly, these results suggest that rural households resist social change, which lowers their valuation of certain new publicly funded e-services. Research limitations/implications These findings extend the digital divide literature by providing empirical support for the applicability of the global village vs urban leadership framework in households’ valuations of e-services. Practical implications While the government has worked diligently to enhance access, it also needs to focus on the types of content and services and better communication with communities. Originality/value Recent research has focused on inequities in skills and usage, not internet access. Furthermore, the authors examined the inequality in benefits of access to meaningful e-services and better communication with beneficiaries.

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37

Chowdhury, A., Hung-Chang Chien, Yu-Ting Hsueh, and Gee-Kung Chang. "Advanced System Technologies and Field Demonstration for In-Building Optical-Wireless Network With Integrated Broadband Services." Journal of Lightwave Technology 27, no. 12 (June 2009): 1920–27. http://dx.doi.org/10.1109/jlt.2009.2022419.

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38

Paredes-Páliz, Diego F., Guillermo Royo, Francisco Aznar, Concepción Aldea, and Santiago Celma. "Radio over Fiber: An Alternative Broadband Network Technology for IoT." Electronics 9, no. 11 (October 27, 2020): 1785. http://dx.doi.org/10.3390/electronics9111785.

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Wireless broadband access networks have been positioning themselves as a good solution for manufacturers and users of IoT (internet of things) devices, due mainly to the high data transfer rate required over terminal devices without restriction of information format. In this work, a review of two Radio over Fiber strategies is presented. Both have excellent performance and even offer the possibility to extend wireless area coverage where mobile networks do not reach or the 802.11 network presents issues. Radio Frequency over Fiber (RFoF) and intermediate Frequency over Fiber (IFoF) are two transmission strategies compatible with the required new broadband services and both play a key role in the design of the next generation integrated optical–wireless networks, such as 5G and Satcom networks, including on RAU (Remote Antenna Unit) new functionalities to improve their physical dimensions, employing a microelectronic layout over nanometric technologies.

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39

Zong Chen, Joy Iong. "5G INTEGRATED MOBILE SATELLITE SERVICE WITH HIGH ENERGY EFFICIENCY." IRO Journal on Sustainable Wireless Systems 01, no. 03 (September 22, 2019): 189–97. http://dx.doi.org/10.36548/jsws.2019.3.005.

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Communication technology is moving towards its next generation network and 5G implementation. 5G provides high resource efficiency, continuity, reduced power consumption and increased resilience. This technology is integrated with mobile satellite service (MSS). This new architecture improves the commercial value proposition of the network, provide optimal performance and energy efficiency. It improvises the ubiquity, mobility, broadcast and security features of the existing communication system. It also provides an efficient broadband connectivity in moving platforms and good broadcast services. The long propagation delay of MSS is also addressed in this paper. We also the meet the increased backhaul demands thereby saving physical sites on ground.

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40

Cervantes Trejo, Arturo, Sophie Domenge Treuille, and Isaac Castañeda Alcántara. "Implementing an Integrated Large-Scale Clinical Information System for ISSSTE’s Hospital Network in Mexico." SN Comprehensive Clinical Medicine 3, no. 2 (January 24, 2021): 444–53. http://dx.doi.org/10.1007/s42399-020-00713-2.

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AbstractThe Institute for Security and Social Services for State Workers (ISSSTE) is a large public provider of health care services that serve around 13.2 million Mexican government workers and their families. To attain process efficiencies, cost reductions, and improvement of the quality of diagnostic and imaging services, ISSSTE was set out in 2019 to create a digital filmless medical image and report management system. A large-scale clinical information system (CIS), including radiology information system (RIS), picture archiving and communication system (PACS), and clinical data warehouse (CDW) components, was implemented at ISSSTE’s network of forty secondary- and tertiary-level public hospitals, applying global HL-7 and Digital Imaging and Communications in Medicine (DICOM) standards. In just 5 months, 40 hospitals had their endoscopy, radiology, and pathology services functionally interconnected within a national CIS and RIS/PACS on secure private local area networks (LANs) and a secure national wide area network (WAN). More than 2 million yearly studies and reports are now in digital form in a CDW, securely stored and always available. Benefits include increased productivity, reduced turnaround times, reduced need for duplicate exams, and reduced costs. Functional IT solutions allow ISSSTE hospitals to leave behind the use of radiographic film and printed medical reports with important cost reductions, as well as social and environmental impacts, leading to direct improvement in the quality of health care services rendered.

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41

Ramli, A., N. Zulkifli, and S. M. Idrus. "Power Consumption Modeling and Analysis of Integrated Optical-Wireless Access Network." International Journal of Electrical and Computer Engineering (IJECE) 7, no. 6 (December 1, 2017): 3475. http://dx.doi.org/10.11591/ijece.v7i6.pp3475-3483.

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The integration of optical and wireless technologies at access networks are considered as a future solution which provide both high bandwidth and high mobility in an efficient way. GPON is a suitable candidate for optical backhaul due to the combination of higher data rates, greater split ratio and support for triple play services hence it offers maximum flexibility and cost advantages. On the other hand, recent developments of new radio access technologies and introduction of femtocell base stations provide the potential of offering broadband services and applications to everyone and everywhere. However, the power consumption of this network demands a particular attention because access networks are the largest contributor the network related electricity consumption. Therefore, in this paper we evaluate the power consumption of integrated optical-wireless access network which is based on independent ONU-BS architecture. We proposed a power consumption model for such network and the assessment has been done under different simulation scenarios. The constructed model will provide insight of the energy performance of the integrated access network so that in the network design process, focus can be done to the most energy saving strategies.

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Holmes, Jim, John Burke, Leith Campbell, and Andrew Hamilton. "Towards a National Broadband Strategy for Australia, 2020-2030." Journal of Telecommunications and the Digital Economy 8, no. 4 (December 30, 2020): 192–269. http://dx.doi.org/10.18080/jtde.v8n4.371.

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This Report has been developed by the TelSoc National Broadband Network (NBN) Futures Group, drawing on substantial work since early 2019 to examine the current state and desirable future of broadband services in Australia. The purpose of the Group and this Report is to ensure Australia’s broadband infrastructure and services continues to develop in a financially responsible and timely manner, delivering value, economic benefit and new services to all Australian residents in all locations and in all economic circumstances. Broadband infrastructure, including the NBN in particular, represents National Critical Infrastructure providing essential services important for the development of a digital economy and online society. All Australians should benefit to the maximum extent in realising the social and economic potential of broadband. Large, long-term investments and programs that address the demand side, as well as the supply side, of broadband require a clear long-term vision and plan (the National Broadband Strategy), supported by a robust bipartisan commitment that endures beyond electoral cycles. The Report is not such a Strategy but is a major contribution towards it. It is addressed to all stakeholders, especially to the Commonwealth Government which has leadership responsibility, and to industry organisations whose involvement is important for success.

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Nguyen, HoangViet. "An Easy In-Service Optical IP Network System for Residential Complex, Employing 1550 nm-Band CWDM and Layer-3 Switch." Journal of Optical Communications 40, no. 4 (October 25, 2019): 423–28. http://dx.doi.org/10.1515/joc-2017-0116.

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Abstract We have proposed and demonstrated a novel architecture to implement in Coarse Wavelength-Division-Multiplexing (CWDM) technologies to give integrated broadband services for residential complex use system. For keeping the speed of 1000 Mbps at the bus IFs, CWDM technology is employed, and eight wavelengths are allocated to eight bus IFs, respectively. We also have evaluated characteristics of the transmission by calculated and measured the throughputs. The optical IP network can be easy in-service by adjusting the number of wavelengths and optical transceivers. We believe this novel scheme can be applied for future broadband network.

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Calvo, Angel. "Internet access standards: dissemination of the Integrated Services Digital Network in Spain, 1984-2005." Journal of Evolutionary Studies in Business 6, no. 2 (July 1, 2021): 1–41. http://dx.doi.org/10.1344/jesb2021.2.j091.

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This article aims to narrate the birth and evolution of the Integrated Services Digital Network (ISDN) in Spain with an essentially descriptive methodology, from an interdisciplinary perspective and from varied sources. The study aims to investigate the forms of the transition from a conceptual or engineering phase to the market in a standard of Internet access and, at the same time, in the different patterns of technological innovation and the factors that motivate them. It tries to verify if the own nature of the techniques, the degree of diffusion of the previous technologies, the technological level -digitalization- and the structure of market of the telecommunications — continued existence of the monopoly of the historical operator National Telephone Company of Spain — had a significant impact on the inequality of penetration with respect to other countries. The research authorizes to conclude that a very heterogeneous combination of factors caused that leading countries in the diffusion of a technology did not achieve that leading role in the diffusion of other technologies.

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Lai, Vincent S., and Jan Guynes Clark. "Network Evolution towards ISDN Services: A Management Perspective." Journal of Information Technology 13, no. 1 (March 1998): 67–78. http://dx.doi.org/10.1177/026839629801300105.

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ISDN (Integrated Services Digital Network) has been recognized by technologists as a major step in the evolution of public network architecture. However, a large percentage of network users do not recognize any bottom line improvements that can result from ISDN nor do they know how to exploit the benefits of the technology. This study evaluates and summarizes the ISDN implementation experiences of nine organizations that are currently using ISDN. Along with their experiences, the study also investigated potential problems and critical success factors associated with ISDN implementation. Understanding these critical issues provides IS management with new insight, enabling them to strategically expedite their ISDN implementation and diffusion.

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Evans, Suzanne P. "A mathematical model and related problems of optimal management and design in a broadband integrated services network." Journal of the Australian Mathematical Society. Series B. Applied Mathematics 31, no. 2 (October 1989): 150–75. http://dx.doi.org/10.1017/s0334270000006561.

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AbstractThis paper describes a mathematical model for a broadband integrated services network offered traffic of many different types. Performance measures are introduced related to revenue generation and overall grade-of-service, providing criteria for the optimal management of resources. Simple asymptotic expressions are derived for quantities termed the “implied costs”, which measure the effect on performance of changes in parameters that are controllable by network management, or that are subject to variation. These implied costs may be used, both to implement optimal bandwidth allocation polices, and also to indicate which services may share a single facility without adversely affecting performance, and which might require a dedicated facility. Asymptotic results are also used to examine how to make efficient use of capacity that is shared between calls with fluctuating bit-rate requirements.

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Halsall, F., S. M. Harrison, F. S. Poon, and D. Sirovica. "Design issues relating to the provision of integrated services on a broadband coaxial cable local area network." IEEE Communications Magazine 26, no. 11 (November 1988): 33–44. http://dx.doi.org/10.1109/35.9127.

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Duerinckx, Andre J., John J. Kenagy, and Edward G. Grant. "Planning and cost analysis of digital radiography services for a network of hospitals the Veterans Integrated Service Network." Journal of Telemedicine and Telecare 4, no. 3 (September 1, 1998): 172–78. http://dx.doi.org/10.1258/1357633981932163.

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This study analysed the design and cost of a picture archiving and communications system PACS , computerized radiography CR and a wide-area network for teleradiology. The Desert Pacific Healthcare Network comprises 10 facilities, including four tertiary medical centres and one small hospital. Data were collected on radiologists' workloads, and patient and image flow within and between these medical centres. These were used to estimate the size and cash flows associated with a system-wide implementation of PACS, CR and teleradiology services. A cost analysis model was used to estimate the potential cost savings in a filmless radiology environment. ATM technology was selected as the communications medium between the medical centres. A strategic plan and business plan were successfully developed. The cost model predicted the cost-effectiveness of the proposed PACS CR configuration within four to six years, if the base costs were kept low. The experience gained in design and cost analysis of a PACS teleradiology network will serve as a model for similar projects.

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Santhi, K. R., P. M. Rubesh Anand, and G. Senthil Kumaran. "Broadband Cordect: Technology for Building Knowledge Societies." Advanced Materials Research 18-19 (June 2007): 125–31. http://dx.doi.org/10.4028/www.scientific.net/amr.18-19.125.

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The Internet has emerged in the last few years, not just as another communication means, but as sheer power and access to it provides access to a lot of information. Lack of access to internet will bring strong digital divide between rich and poor countries and also brings strong divide within the rural and urban communities of a country which in turn will affect the socio- economic development of a country. So there is a need for low-cost information technologies that are suitable to the conditions prevailing in a developing or third world country. Broadband CorDECT is one of the cost-effective fixed wireless broadband Access Solutions used for networking and building knowledge societies in a developing country. It is based on the DECT standard specification from the ETSI. It provides a complete wireless access solution for new and expanding telecommunication networks with seamless integration of both voice and internet services. It has been designed and specified to inter-work with many other types of network, such as the PSTN, ISDN, GSM and more. Broadband CorDECT provides the basic telecommunications as well as broadband Internet services and thus bridges the digital divide and such a service cannot be provided by any other product today in the world even double the cost. This paper discusses the relevance of broadband CorDECT in the context of current trends and provides a description of the technology.

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Fan, Qiuyan. "The Impact of Australia’s Government Policy on Broadband Internet Access." Journal of Information Technology Research 6, no. 4 (October 2013): 18–35. http://dx.doi.org/10.4018/jitr.2013100102.

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The Australian government has recognised the importance of broadband for their social and economic development. This paper provides an in-depth analysis of the impact of policy issues on broadband Internet access in Australia. This research has clearly indicated that the state of broadband Internet access is closely related to the Government’s policy and regulatory framework. The Government based its actions on market forces as a principal driver for broadband Internet connectivity. The research has indicated that the previous regulatory competition regime, by and large, has failed to address concerns of market dominance and market power in the Telecommunications sector as is evidenced by a relatively lower speed and value of broadband services in Australia. To rectify the situation, the Australian government has recently adopted a unique National Broadband Network (NBN) plan, which is linked to the national digital economy strategy. Australia is the first country in the world where a national broadband network infrastructure company, NBN Co, is regarded as a regulated national infrastructure provider rather than as a telecommunication company. The NBN Co builds and operates an open access, wholesale only and non-discrimination high-speed broadband network, the National Broadband Network (NBN). The Australian Government's goal for the NBN is to reform the telecommunications sector and ensure every home and business across the country has access to the NBN by 2020. This paper examines the policies underlying the NBN and discusses current practices and potential benefits of the NBN.

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