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Journal articles on the topic 'Mobile broadband networks'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Ramya, K. "Mobile Computing Broadband Networks." International Journal for Research in Applied Science and Engineering Technology V, no. II (February 28, 2017): 292–94. http://dx.doi.org/10.22214/ijraset.2017.2045.

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Soldani, David, Sajal K. Das, Mahbub Hassan, Jahan A. Hassan, and Giridhar D. Mandyam. "Traffic management for mobile broadband networks." IEEE Communications Magazine 49, no. 10 (October 2011): 98–100. http://dx.doi.org/10.1109/mcom.2011.6035822.

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Wang, Hao, and Hui Min Li. "Research on Cognition of Heterogeneous Wireless Networks." Applied Mechanics and Materials 685 (October 2014): 595–98. http://dx.doi.org/10.4028/www.scientific.net/amm.685.595.

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With the broadband development of mobile network and the mobility development of broadband networks, all-IP based heterogeneous networks coexistence and integration is becoming an important feature of next generation wireless networks.This Paper firstly summarized the evolution and development tendency of heterogeneous wireless networks, then introduced and analyzed the cognitive radio and cognitive network technologies. Also the difficult Problems for future cognitive heterogeneous networks were also addressed on.

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Losquadro, G., and R. E. Sheriff. "Requirements of multiregional mobile broadband satellite networks." IEEE Personal Communications 5, no. 2 (April 1998): 26–30. http://dx.doi.org/10.1109/98.667942.

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Ilcev, Stojce Dimov. "Introduction to inmarsat broadband global area network for mobile backbone networks." Bulletin of Electrical Engineering and Informatics 9, no. 2 (April 1, 2020): 843–52. http://dx.doi.org/10.11591/eei.v9i2.2136.

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In this paper is introduced the Inmarsat Global Area Network (GAN) as backbone to mobile networks. At the end of 2005 Inmarsat launched its BGAN service as the first high speed wireless data solutions with voice available on a global basis. The service is accessed through a portable, broadband satellite transceiver with antenna easy to carry as a laptop. The BGAN network consists constellation of Geostationary Earth Orbit (GEO) I-4 and I-5 satellites with an optimized ground network, which interconnects variety of terrestrial infrastructures at local BGAN users. This system employs bandwidth efficient modulation and coding techniques, capable of supporting variable bit-rate services and QoS depending on the needs of the application. The BGAN system is satellite component of 3G IMT-2000, specially the Universal Mobile Telecommunications Service (UMTS) standards. It will provide a near-global coverage overlay for the terrestrial networks, giving users service availability beyond the reach of terrestrial IMT-2000 networks. A range of supported terminals, personal devices, portable and mobile units linked with onboard entertainment, communications systems to remote base stations for civilian and military applications and SCADA or M2M are discussed.

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Moustafa, M. N., I. Habib, M. Naghshineh, and M. Guizani. "QoS-enabled broadband mobile access to wireline networks." IEEE Communications Magazine 40, no. 4 (April 2002): 50–56. http://dx.doi.org/10.1109/35.995851.

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Demestichas, Panagiotis, Andreas Georgakopoulos, Kostas Tsagkaris, and Serafim Kotrotsos. "Intelligent 5G Networks: Managing 5G Wireless\/Mobile Broadband." IEEE Vehicular Technology Magazine 10, no. 3 (September 2015): 41–50. http://dx.doi.org/10.1109/mvt.2015.2446419.

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Midoglu, Cise, Konstantinos Kousias, Özgü Alay, Andra Lutu, Antonios Argyriou, Michael Riegler, and Carsten Griwodz. "Large scale “speedtest” experimentation in Mobile Broadband Networks." Computer Networks 184 (January 2021): 107629. http://dx.doi.org/10.1016/j.comnet.2020.107629.

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Emara, Tamer Z. "Maximizing Power Saving for VoIP over WiMAX Systems." International Journal of Mobile Computing and Multimedia Communications 7, no. 1 (January 2016): 32–40. http://dx.doi.org/10.4018/ijmcmc.2016010103.

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The voice-over-Internet protocol (VoIP) service is expected to be widely supported in wireless mobile networks. Mobile Broadband Wireless networks VoIP service to users with high mobility requirements, connecting via portable devices which rely on the use of batteries by necessity. Energy consumption significantly affects mobile subscriber stations in wireless broadband access networks. Efficient energy saving is an important and challenging issue because all mobile stations are powered by limited battery lifetimes. Therefore, the authors propose an adaptive mechanism suitable for VoIP service with silence suppression. The proposed mechanism was examined with a computer simulation. The simulation results demonstrate that the proposed mechanism reduces energy consumption.

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Типаков, Василий, Vasily Sergeevich Tipakov, Тимур Яковлев, and Timur Aleksandrovich Yakovlev. "Problems of constructing broadband radio access systems of mobile radio communication." Vestnik of Astrakhan State Technical University 2019, no. 2 (November 19, 2019): 24–30. http://dx.doi.org/10.24143/1812-9498-2019-2-24-3.

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The article is focused on the problem of degrading the signals of broadband 3G / 4G mobile radio access systems in places of subscribers clustering and in so-called “dead zones”. The analysis of the actual principles of building mobile networks has been carried out, the main disadvantages of the approaches to the development of cellular networks have been identified. The current trend of building macro cells in the urban environment has lost its effectiveness due to the increasing frequencies used; it has to be replaced by a fundamentally new way of planning mobile networks. A new principle of providing access to mobile communications “from inside to outside” is proposed, which takes into account the needs of a large number of subscribers in the premises. It is based on setting the maximum number of internal base stations fully meeting the needs of internal network users. Such a distinction will positively affect all subscribers and improve the experience from using the high-quality services of the mobile operators, which will result in increasing the economic performance

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Gierszal, Henryk, Karina Pawlina, Piotr Tyczka, Krzysztof Romanowski, and Maria Urbańska. "A Software Tool of Technical and Financial-Economic Analysis for Acquistion of Broadband Radio PPDR Networks." Folia Oeconomica Stetinensia 16, no. 1 (December 1, 2016): 301–16. http://dx.doi.org/10.1515/foli-2016-0020.

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Abstract In this paper, we present a software tool that allows preparing econometric analyses aiming at selection of optimal business models for acquisition of broadband mobile networks by PPDR organizations. Such agencies often and often need broadband services to improve operational activities in order to increase the safety, security, and their effectiveness in day-to-day and crisis situations. Upgrade or migration to broadband networks needs careful decisions so as to find a justified trade-off between CAPEX and OPEX. The network evolution can be based on different business models but any approach cannot degrade the reliability, security, and resilience required by PSC.

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Sawyer, Steve, J. P. Allen, and Heejin Lee. "Broadband and Mobile Opportunities: A Socio-Technical Perspective." Journal of Information Technology 18, no. 2 (June 2003): 121–36. http://dx.doi.org/10.1080/0268396032000101171.

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The growth of broadband connectivity expands what can and might be transmitted across the World Wide Web and Internet. Coupled with the increasing levels of mobile Internet connectivity, broadband may allow for a new round of changed patterns in the ways computers are used. Direct effects models of the deployment, use, value and futures of broadband connectivity are unlikely to cope with the social and technological complexity of broadband. A socio-technical theoretical perspective, with its emphasis on the complex relations among social and technical aspects of a phenomenon, can provide useful insight into the potential societal impact, institutional effects and changes to individual work and life behaviours that may arise from the increasing level of bandwidth available. This paper provides a brief overview of broadband and mobile technologies from a socio-technical perspective, organizes and surveys relevant literature and focuses on emerging issues with broadband connectivity where research will help shape policy, strategy and the use of broadband networks.

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Maier, Martin. "Fiber-Wireless (FiWi) Broadband Access Networks in an Age of Convergence: Past, Present, and Future." Advances in Optics 2014 (June 22, 2014): 1–23. http://dx.doi.org/10.1155/2014/945364.

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After describing the beginnings and state of the art of integrated fiber-wireless (FiWi) broadband access networks in great detail, we briefly review recent progress and point to various ongoing research activities, including the design of energy-efficient “green” FiWi access networks, advanced survivability techniques, and integration of wireless and fiber optic sensors, towards realizing adaptable, dependable, and ecoconscious future-proof broadband access networks based on both wireless and shared passive fiber media. Furthermore, we discuss service, application, business, and operation related aspects, which motivate access technology to move into a substantially different direction in the long run than continued capacity provisioning. Given that most 4G cellular mobile network researches so far have been focusing on the achievable performance gains in the wireless front-end only without looking into the details of backhaul implementations and possible backhaul bottlenecks, we identify open key research challenges for FiWi broadband access networks. We explore ways of how they can be deployed across relevant economic sectors other than telecommunications per se, taking major paradigm shifts such as the Third Industrial Revolution, Energy Internet, smart grid, and explosion of mobile data traffic in today’s cellular networks into account.

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Baur, Harald. "Heterogeneous networks—meeting mobile broadband expectations with maximum efficiency." e & i Elektrotechnik und Informationstechnik 129, no. 6 (October 2012): 416–21. http://dx.doi.org/10.1007/s00502-012-0050-z.

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Zhang, Weiwei, and Yanlong Wang. "Review of the development of China's mobile broadband networks." China Communications 12, no. 6 (June 2015): 164–73. http://dx.doi.org/10.1109/cc.2015.7122474.

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Botta, Alessio, Antonio Pescape, Claudio Guerrini, and Marin Mangri. "A customer service assurance platform for mobile broadband networks." IEEE Communications Magazine 49, no. 10 (October 2011): 101–9. http://dx.doi.org/10.1109/mcom.2011.6035823.

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Park, Seongmin, Daeun Kim, Youngkwon Park, Hyungjin Cho, Dowon Kim, and Sungmoon Kwon. "5G Security Threat Assessment in Real Networks." Sensors 21, no. 16 (August 17, 2021): 5524. http://dx.doi.org/10.3390/s21165524.

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Advances in mobile communication networks from 2G to 5G have brought unprecedented traffic growth, and 5G mobile communication networks are expected to be used in a variety of industries based on innovative technologies, fast not only in terms of extremely low latency but massive access devices. Various types of services, such as enhanced mobile broadband (eMBB), massive machine type communication (mMTC), and ultra-reliable and low latency communication (uRLLC), represent an increase in the number of attacks on users’ personal information, confidential information, and privacy information. Therefore, security assessments are essential to verify and cope with these various attacks. In this research, we (1) looked at 5G mobile communication network backgrounds and problems to investigate existing vulnerabilities and (2) assessed the current situation through evaluation of 5G security threats in real-world mobile networks in service.

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Tie, Ling, and Di He. "Security Analysis of Proxy Mobile IPv6 Authentication Protocol with IPv4 Support." Advanced Materials Research 433-440 (January 2012): 3683–87. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.3683.

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Proxy mobile ipv6 protocol is a mandatory protocol to support inter-working among heterogeneous mobile broadband networks. In order to support compatibility to IPv4 network, a mobility infrastructure in the proxy mobile ipv6 that provide ipv4 extension is presented in this article. An authentication protocol based on authentication option is proposed to protect this proxy mobile IPv6 protocol with IPv4 support. A SVO formal Analysis method is used to prove the security of this protocol.

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19

Katsigiannis, Michail, and Constantinos Valagiannopoulos. "Demand Curves and Operator Strategies in the Finnish Mobile Broadband Market." International Journal of Business Data Communications and Networking 10, no. 1 (January 2014): 30–46. http://dx.doi.org/10.4018/ijbdcn.2014010102.

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Finland, among the first to adopt mobile broadband services, faces rapid growth of mobile data traffic. Therefore, Finnish mobile operators continually invest in their radio access networks to handle this growth, which represents an attractive revenue source. This study presents a demand curve estimate for mobile broadband data traffic, which takes into account the impact of technology evolution on network coverage and capacity. Based on the demand curve and the market equilibrium, this study proposes two strategies for mobile operators: i) reducing the marginal cost of traffic, and ii) changing the pricing structure. Assuming that mobile operators are price-takers (perfect competition), the findings of this study indicate that a continuing reduction of marginal cost is imposed by market forces. However, this policy of cost reduction will inevitably reach its limits. Thus, this study proposes a change in pricing structure from flat-rate tariff to usage-based charging.

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Urošević, Uglješa, and Zoran Veljović. "A concept of future sixth generation wireless networks: 6G." Tehnika 76, no. 3 (2021): 335–41. http://dx.doi.org/10.5937/tehnika2103335u.

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Simultaneously with the beginning of the implementation of the fifth generation wireless networks (5G systems), the research of the next generation mobile wireless systems - the sixth generation network 6G, has began. Having in mind the already started considerations on the components of the future 6G technology, it is necessary to follow the given technological trends, which are waiting for us beyond 5G era. This paper will explain the range of communication needs and technologies within the future 6G. 6G is expected to include three main aspects, mobile ultra broadband, super Internet-of-Things (IoT) and Artificial Intelligence (AI). The paper will present an overview of the crucial technology that is planned to achieve the first two aspects. In particular, THz communication could be used to support mobile ultra-broadband, while symbiotic radio and satellite communications to support super IoT. For each technology, the basic basic principle of functioning, key challenges and currently current approaches and solutions will be given. It will be especially emphasized what 6G brings in relation to 5G, ie what are the key new characteristics.

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21

Kvalbein, Amund, Džiugas Baltrūnas, Kristian Evensen, Jie Xiang, Ahmed Elmokashfi, and Simone Ferlin-Oliveira. "The Nornet Edge platform for mobile broadband measurements." Computer Networks 61 (March 2014): 88–101. http://dx.doi.org/10.1016/j.bjp.2013.12.036.

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22

Pejović, Veljko, Ivan Majhen, Miha Janež, and Blaž Zupan. "RICERCANDO: Data mining toolkit for mobile broadband measurements." Computer Networks 177 (August 2020): 107294. http://dx.doi.org/10.1016/j.comnet.2020.107294.

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23

Bohlin, Erik. "Business models and financial impacts of future mobile broadband networks." Telematics and Informatics 24, no. 3 (August 2007): 217–37. http://dx.doi.org/10.1016/j.tele.2007.04.002.

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Periyalwar, Shalini, Bassam Hashem, Gamini Senarath, Kelvin Au, and Robert Matyas. "Future mobile broadband wireless networks: a radio resource management perspective." Wireless Communications and Mobile Computing 3, no. 7 (2003): 803–16. http://dx.doi.org/10.1002/wcm.174.

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Liu, Jiajia, Zhongyuan Jiang, Nei Kato, Osamu Akashi, and Atsushi Takahara. "Reliability evaluation for NFV deployment of future mobile broadband networks." IEEE Wireless Communications 23, no. 3 (June 2016): 90–96. http://dx.doi.org/10.1109/mwc.2016.7498079.

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26

Alexander, Paul, David Haley, and Alex Grant. "Outdoor Mobile Broadband Access with 802.11." IEEE Communications Magazine 45, no. 11 (November 2007): 108–14. http://dx.doi.org/10.1109/mcom.2007.4378329.

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Di Zenobio, Dario, Massimo Celidonio, Lorenzo Pulcini, and Arianna Rufini. "A Femtocellular-Cabled Solution for Broadband Wireless Access." International Journal of Interdisciplinary Telecommunications and Networking 3, no. 2 (April 2011): 38–50. http://dx.doi.org/10.4018/jitn.2011040103.

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Broadband Wireless Access is a strategic opportunity for mobile operators which aim to provide connectivity in digital divide areas, in order to accelerate speed of deployment and save in installation costs. This paper presents an innovative approach to access the end user, relying on infrastructural integration of femtocellular technology with existing cabled network. Usually, the adoption of Femtocell Access Points, operating in the licensed cellular bands typically designed to be used in SOHO, improves the radio coverage and the building penetration of the existing mobile networks, based on macrocells. In the proposed solution, the peculiar functionality of femtocells is further improved using a MATV/SMATV cabled infrastructure which facilitates the signal connection inside the building. The potentiality of the solution is even more evident, taking into account the growing interest towards the possible deployment of new mobile technologies, like LTE in both the last portion of the UHF band V and the GSM frequency band, resulting from the re-farming process.

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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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Candra Sihombing, Harry. "A 5G RURAL, REMOTE, AND DIFFICULT AREAS HOPE: A REVIEW." TEKNOKOM 4, no. 1 (June 10, 2021): 21–29. http://dx.doi.org/10.31943/teknokom.v4i1.57.

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The 5G cellular networks are “urban” areas technology in nature, extensively deployed where the user’s density is high to provide very high data rates, coupled with extremely low delays and dealing with very high mobility of users. On the contrary, one-third of people experience a lack of mobile broadband connectivity living in rural zones. These mobile broadband lacks recognized as the main barriers impairing the Sustainable Developing Goals (SDGs) defined by the United Nations. Those that are not currently covered will be unlikely to be covered also soon, as the network operators are not keen to invest in such zones, because of potentially low revenues. While it is confirmed that 5G would meet stringent requirements in urban zones, rural areas still suffer from almost inexistent MBB (Mobile Broadband) coverage, especially in the developing world. The big deal of isolated rural areas, which are sparsely inhabited by low-income populations, is that the classical access using traditional backhaul technologies is a bad solution for operators since it does not ensure a good ROI (Return of Investment).

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Khatri, Marzook. "Network Amelioration, AI Automation and Future Integration in Wireless Networks." International Journal for Research in Applied Science and Engineering Technology 9, no. 8 (August 31, 2021): 2607–13. http://dx.doi.org/10.22214/ijraset.2021.37835.

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Abstract: The deployment of 5G mobile communication networks is just getting started right now. There are numerous technologies available today, each capable of fulfilling activities such as enabling voice traffic via voice over IP (VoIP), providing broadband data access in mobile environments, and so on. However, there is a pressing need to implement technology that can bring all of these systems together into a single unified system. Because it is all about smoothly integrating terminals, networks, and applications, 8G presents a solution to this dilemma. In this work, an attempt is made to provide a study of various cellular technologies, such as 4G, 5G, 6G, 7G, and FG, as well as a detailed comparison between them. With the introduction of network virtualization and the implementation of 5G/IoT, mobile networks will become more complicated and offer more diverse services. This raises concerns about a considerable increase in the workload of network operations. Meanwhile, artificial intelligence (AI) is advancing rapidly and is projected to alleviate human resource shortages in a variety of industries. Similarly, the mobile industry is gaining traction in the application of artificial intelligence (AI) to network operations in order to improve the efficiency of mobile network operations. This paper will address the idea of using AI technology to network operations and will give various use examples to demonstrate that AI-driven network operations have a bright future. Keywords: 5G & 6G networks, Artificial Intelligence, Next generation network, Future Advancement.

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SAWAHASHI, Mamoru, and Kenichi HIGUCHI. "Radio Access Technologies for Broadband Mobile Communications." IEICE Transactions on Communications E100.B, no. 9 (2017): 1674–87. http://dx.doi.org/10.1587/transcom.2016pfi0015.

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Bojkovic, Zoran, Dragorad Milovanovic, Tulsi Pawan Fowdur, and Mussawir Ahmad Hosany. "What 5G has been and what should 5G+ be?" Athens Journal of Τechnology & Engineering 8, no. 1 (January 20, 2021): 27–38. http://dx.doi.org/10.30958/ajte.8-1-2.

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In this work we aim to provide a comprehensive summary of the most inspiring aspects of 5G mobile networks. In addition, we present the latest findings on the promising 6G technology towards a world of fully digital connectivity. The key determinants are extreme system performance and combinations of requirements for new use cases. We study new performance targets beyond 5G in two stages: 5G+ evolution and new 6G step. Relevant technologies considered too immature for 5G or outside the defined scope are outlined. To justify our vision of future mobile networks, we point out the need for closer collaborations of academia, standardizing bodies, industrial organizations and governments. The contribution strategy is gradual evolution and performance enhancement of mobile communications. Finally, we identify challenges and directions on network technology roadmap toward 6G. Keywords: wireless communication, mobile broadband, low-latency communi-cation, 5G network, 3GPP, 6G vision

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Daubs, Michael S. "Hindsight in 2020? New Zealand's ‘Wait and See’ Approach to Mobile Broadband Regulation." Media International Australia 151, no. 1 (May 2014): 171–79. http://dx.doi.org/10.1177/1329878x1415100121.

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New Zealand's Ministry of Business, Innovation and Employment's Review of the Telecommunications Act 2001, released in 2013, highlighted an increased demand for mobile broadband service, particularly in relation to the 700 MHz spectrum auction of 14 January 2014 – space ideal for next-generation 4G or Long Term Evolution (LTE) mobile services. The government seemingly adopted a ‘wait and see’ approach to mobile broadband regulation, however, delaying its development until 2020 when there will be ‘a clearer sense of the impact of new networks and technology’. One can look to Canada to see the need for robust mobile broadband policies. Like New Zealand, Canada has relied primarily upon spectrum auctions to stimulate market competition. The spectrum auction frameworks used there, however, have done little to promote market competition. Applying the lessons learned from Canada to a New Zealand context, this article argues for a more assertive regulatory framework sooner rather than later.

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Peltola, Matti, and Heikki Hämmäinen. "Effect of population density and network availability on deployment of broadband PPDR mobile network service." Digital Policy, Regulation and Governance 20, no. 1 (January 8, 2018): 78–96. http://dx.doi.org/10.1108/dprg-07-2017-0042.

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Purpose The purpose of the paper is to define the best deployment alternatives for a public protection and disaster relief (PPDR) mobile network service – the implementation alternatives being either a dedicated network, a commercial network or a hybrid of the two network types. The selection criteria are based on the social benefits that the PPDR mobile service is expected to bring to society. The critical parameters are population density and service availability, which both directly relate to the socioeconomic benefits achieved by providing broadband (BB) mobile services in various demographic areas. Design/methodology/approach A causal loop model has been developed to define the socioeconomic benefits of the PPDR network, the parameters being population density, service availability, socioeconomic value of the service and the costs of the network. The network solution alternatives are studied using the Finnish PPDR network as a reference – analysing various areas of the country with differing population densities from remote, rural and more densely populated suburban and urban areas. Findings Socioeconomic value is a common measure for assessing the value of governmental investments; population density has a strong impact on the optimum deployment alternatives as the socioeconomic value is directly proportional to this variable. The flat nationwide fee of the mobile users means that the users are subsidised in sparsely populated areas – and overcharged in densely populated areas. This is the main reason why the commercial network seems to be most feasible in rural areas, whereas the dedicated network works best in urban areas. Based on the case study, the commercial network is most preferable up to the point when the population density reaches 50-125 persons/km2. After that point, the dedicated network becomes more appropriate. Proposals are being made to improve the availability of the commercial networks enabling them to serve as a PPDR network: ensuring priority functionality and a protected power supply; allowing PPDR subscribers the exclusive use of one of the 700 MHz spectrum bands in restricted, critical areas; and extending use of the existing narrowband PPDR network in areas where communication availability is crucial. Originality/value On the one hand, the financing of BB PPDR mobile networks is an unresolved issue in many countries. On the other hand, the ability of commercial BB networks to provide better quality of service is improving, making viable the alternative to subscribe for radio service from a commercial operator. Therefore, the feasibility study on how to provide an optimum mobile BB service for PPDR organisations is of real value at this time.

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Lee, Ki-Dong, and Ho-Kyom Kim. "Capacity Scheduling for Heterogeneous Mobile Terminals in Broadband Satellite Interactive Networks." ETRI Journal 26, no. 3 (June 15, 2004): 265–68. http://dx.doi.org/10.4218/etrij.04.0203.0025.

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Kundu, Anindita, Iti Saha Misra, Salil K. Sanyal, and Suman Bhunia. "VOIP Performance Over Broadband Wireless Networks Under Static and Mobile Environments." International Journal of Wireless & Mobile Networks 2, no. 4 (November 25, 2010): 82–93. http://dx.doi.org/10.5121/ijwmn.2010.2407.

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Giuliano, Romeo, Michele Luglio, and Franco Mazzenga. "Interoperability between WiMAXand broadband mobile space networks [topics in radio communications]." IEEE Communications Magazine 46, no. 3 (March 2008): 50–57. http://dx.doi.org/10.1109/mcom.2008.4463771.

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38

Edquist, Harald, Peter Goodridge, Jonathan Haskel, Xuan Li, and Edward Lindquist. "How important are mobile broadband networks for the global economic development?" Information Economics and Policy 45 (December 2018): 16–29. http://dx.doi.org/10.1016/j.infoecopol.2018.10.001.

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Ohata, Kohei, Kiyoshi Kobayashi, Katsuya Nakahira, and Masazumi Ueba. "Broadband and scalable mobile satellite communication system for future access networks." Acta Astronautica 57, no. 2-8 (July 2005): 239–49. http://dx.doi.org/10.1016/j.actaastro.2005.03.028.

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40

Umoren, Imeh J., and Saviour J. Inyang. "Methodical Performance Modelling of Mobile Broadband Networks with Soft Computing Model." International Journal of Computer Applications 174, no. 25 (March 18, 2021): 7–21. http://dx.doi.org/10.5120/ijca2021921157.

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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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Chaudhry, Aizaz U., and Roshdy H. M. Hafez. "LMR and LTE for Public Safety in 700 MHz Spectrum." Wireless Communications and Mobile Computing 2019 (June 10, 2019): 1–17. http://dx.doi.org/10.1155/2019/7810546.

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This paper presents a concise overview of current public safety communication networks known as LMR (Land Mobile Radio) and emerging LTE- (Long-Term Evolution-) based broadband public safety networks to be deployed in the 700 MHz band. A broadband nationwide network for public safety based on LTE is inevitable where shared or dedicated types of LTE-based public safety networks are possible. Current LTE services do not meet mission-critical requirements and several enhancements have been defined by 3GPP to address this in Releases 12 and 13. First responders are familiar with LMR and consider it to be a reliable technology with massive deployment everywhere. Therefore, it is expected that LMR will continue to exist alongside any new LTE-based broadband public safety network. Recent LTE releases (particularly Release 15) addressed the LMR-LTE interoperability issue and described comprehensive interworking facilities. New and upcoming features and services of LTE in Releases 14 and 15, such as mission-critical data, mission-critical video, and aerial user equipments, are also directly applicable to public safety. The paper endeavours to provide a quick yet meaningful review of all these issues. It also offers a look ahead at the new and rapidly advancing virtualization technologies, such as software-defined radio access network, and radio access network slicing, as enablers for future public safety networks.

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Ahthasham, Saira, Aftab Ahmed Shaikh, Muhammad Iqbal, Ahtsham Sajid, and Amir Shahzad. "Socio Technical Impact of Broadband Services in Baluchistan." International Journal of Engineering & Technology 1, no. 2 (May 21, 2012): 77. http://dx.doi.org/10.14419/ijet.v1i2.76.

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Broadband infrastructure is a key component of knowledge economy. Broadband service both on fixed and mobile networks are becoming an indicator of the knowledge economy. Globally it is viewed that countries with developed broadband infrastructures are working more efficiently and effectively towards social and economic growth. To achieve worldwide broadband connectivity level Government of Pakistan and industry must play a combine role for the betterment and improvement of the said industry. Government and market players must come up with innovative broadband packages that can capture the customer demand. This paper analysis market trends, customer expectation and socio-technical impact of broadband service in Baluchistan.

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Yuehong Gao, Xin Zhang, Dacheng Yang, and Yuming Jiang. "Unified simulation evaluation for mobile broadband technologies." IEEE Communications Magazine 47, no. 3 (March 2009): 142–49. http://dx.doi.org/10.1109/mcom.2009.4804400.

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K.Venkatesh, G., and P. V.Rao. "Performance analysis of a novel method for fast handovers in TDD and FDD for long term evolution." International Journal of Engineering & Technology 7, no. 1.9 (March 1, 2018): 115. http://dx.doi.org/10.14419/ijet.v7i1.9.9745.

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The LTE Long Term Evolution highly developed Technology, Handover is the essential function of the mobility of user in cellular networks in Time Division Duplex as well as Frequency Division Duplex. Handover is one of the essential that can affect the [QoS] Quality of Service with Capacity of Mobile Broadband Networks. Within mobile cellular network communication systems, a (spectrum) limited shared resource needs to be shared with all the users, so full duplex communication is achieved. This paper involves studying diverse Hand over delay parameters and also focus on reducing “Hard Handover delay” by minimizing interruption time, activation time, wireless channel accesses time as well as the wireless link transmission delay. Technique is developed in order to reduce the handover delay time in Time Division Duplex network which too reduces the wireless channel access time and the wireless link transmission delay. A novel handover algorithm is developed which would decreases the handover delay time and access time inside mobile network environment.Additional work may be conceded on to obtain enhanced performance and Quality of service in Time Division Duplex mobile network.

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Sangeethan.Y, Saravanan.S, Thiyagarajan.M, Sugumaran.V.R. "Modeling Dynamics of Video Request Routing in Mobile Networks using Adaptive Scheme." International Journal on Recent and Innovation Trends in Computing and Communication 7, no. 3 (March 12, 2019): 01–03. http://dx.doi.org/10.17762/ijritcc.v7i3.5239.

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3G and 4G equipment development has melodramatically increasing the mobile internet in the recent years. The devices like laptops, cellular mobiles and tablets using the mobile broadband internet like rise steeply. The most popular mobile presentation is the video streaming in the application of hypermedia. In a cost effective way, the big challenge is the quality to make obtainable these services to users. The above task is achievable by means of emerging the LTE (Long Term Evolution) in the world of mobile. With low latency and high data rates in the applications of multimedia the effective services is provided by the LTE equipment features. In this paper, we study and analyze the Quality of Experience (QoE) at the end user for Video on Demand (VoD) over the LTE network. To achieve this, we streamed High Definition (HD) videos based on H.264/AVC and these videos are delivered from foundation to destination using Transport Control Protocol (TCP) and User Datagram Protocol (UDP). Specifically, our study is about QoEassessment in terms of delay variation, packet loss metrics and provides performance assessment to characterize the impact of conveyance layer protocol in video streaming over radio systems like LTE.

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Dauitbayeva, Aigul Ospanovna, Elmira Nurlanovna Tulegenova, Sapar Omir, and Mukhtar Kozhan. "CONCEPT OF PROTECTED NETWORKS CREATION." Bulletin of Toraighyrov University. Energetics series, no. 3.2020 (October 14, 2020): 87–94. http://dx.doi.org/10.48081/aqby3283.

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Nowadays, it is important for users to know how to contact a corporate information system. There is a need for broadband connection, whether it’s fixed line or Wi-Fi, as it’s not rare for users to work on the road. At the moment, virtual technologies are widely popular, they have a high place in modern companies. Because they allow the voice server to communicate to one workplace. It does not require staff always to keep up-to-date with the Service, and there’s no need to be there, so use remote access. Many institutions have been fixed or fixed through a mobile connection that ensures optimal connection of mobile workers through the terminal. They work with voice data transmission services. It ensures that employees are always in touch.

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Grzybowski, Lukasz, Julienne Liang, and Christine Zulehner. "Bundling and Consumer Churn in Telecommunications Markets." Review of Network Economics 20, no. 1 (March 1, 2021): 35–54. http://dx.doi.org/10.1515/rne-2021-0032.

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Abstract In this paper, we analyze how fixed-mobile (quadruple-play) bundling impacts the decision of consumers to churn telecommunications services. We use a database from an European operator of fixed and mobile telecommunications services which includes information about 9.6 million fixed broadband subscribers and 14.2 million mobile subscribers between March 2014 and February 2015. These data is combined with socio-demographic characteristics from each municipality in this country. We find that consumers who bundle fixed and mobile services from the same provider are less likely to churn. Without fixed-mobile bundling the annual churn of fixed broadband consumers would increase from 8.4 to 9.2%. Furthermore, the consumer churn in the mobile market would increase from 11.5 to 13.1%. We conclude that in the current competitive environment in the country considered, bundling has a moderate impact on consumer retention on both fixed and mobile networks.

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Elmagzoub, M. A., Asadullah Shaikh, Abdullah Alghamdi, and Khairan Rajab. "A Review on MIMO Wireless Signals over Fibre for Next Generation Fibre Wireless (FiWi) Broadband Networks." Electronics 9, no. 12 (November 28, 2020): 2014. http://dx.doi.org/10.3390/electronics9122014.

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Next-generation access/mobile networks have set high standards in terms of providing wireless services at high data rates in order to keep up with the vast demands for other mobility and multiple services. Wireless-optical broadband access network (WOBAN) technology, also known as fibre-wireless (FiWi), has uncovered incredible opportunities for the future of next-generation networks because it gets the best of both domains: huge bandwidth provided by the optical fibre and high ubiquity of the wireless domain. The objective of FiWi networks is to integrate the high data rate and long reach provided by optical networks and the ubiquity and mobility of wireless networks, with the target to decrease their expense and complexity. Multiple-input–multiple-output (MIMO) is an inevitable technique for most of the new mobile/wireless networks that are driven by the huge data rates required by today’s users. Consequently, to construct any FiWi system for next-generation (NG) access/broadband networks, an MIMO technique has to be considered. This article presents a comprehensive, contemporary review of the latest subsystems, architectures and integrated technologies of MIMO wireless signals backhauling using optical fibre or fibre access networks, such as passive optical networks (PONs). An overview for FiWi, PONs and MIMO wireless systems is provided. In addition, advanced techniques of accommodating the MIMO wireless signals over optical fibre are explained and compared. Different types of wireless MIMO signals over fibre, such as 5G, WiFi and related transport technologies, are reviewed. Moreover, future research trends are also discussed.

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STOSIL, Adrián, Marcel VOLOŠIN, Taras MAKSYMYUK, and Gabriel BUGÁR. "OVERVIEW OF OPTIMIZATION ALGORITHMS FOR UAVS POSITIONING." Acta Electrotechnica et Informatica 20, no. 4 (January 21, 2021): 46–53. http://dx.doi.org/10.15546/aeei-2020-0025.

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Mobile broadband networks can provide a reliable and flexible communication channel. User requirements can come with different levels of specificity. The widespread application of unmanned aerial vehicles (UAVs, commonly known as a drones) introduces possibilities of use in modern upcoming mobile networks; for example, 5G and 6G, to achieve and support various use cases from low latency to high bandwidth scenarios. For reliable command and control communication, mobile networks can provide flexible differentiated QoS matching the needed reliability, latency and throughput. Many end user equipment connected to the same base station can overload the system and may cause the network to be unavailable. Also, in case the fixed infrastructure is partially decommissioned, destroyed or the network is congested and the system capacity is not sufficient, it is appropriate to use autonomous drones as mobile base stations to ensure well signal coverage of the affected area. The aim of this work is to overview of optimization algorithm developed to provide the best drones’ locations. We compared the techniques of minimization of the number of drones needed to cover users located in a given area with respect to the time required to calculate the optimal positions of the drones.

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