Relevant bibliographies by topics / Wired telecommunication networks

Academic literature on the topic 'Wired telecommunication networks'

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Published: 14 March 2023

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Journal articles on the topic "Wired telecommunication networks"

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Arseni, Paolo, Gennaro Boggia, and Pietro Camarda. "Modeling Telecommunication Infrastructures Integrating Wideband Wireless and Wired Networks." SIMULATION 78, no. 3 (March 2002): 173–84. http://dx.doi.org/10.1177/0037549702078003528.

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2

Nakayama, Yu, and Kazuki Maruta. "Analysis of Nonlinear Bypass Route Computation for Wired and Wireless Network Cooperation Recovery System." Big Data and Cognitive Computing 2, no. 3 (September 3, 2018): 28. http://dx.doi.org/10.3390/bdcc2030028.

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It is a significant issue for network carriers to immediately restore telecommunication services when a disaster occurs. A wired and wireless network cooperation (NeCo) system was proposed to address this problem. The goal of the NeCo system is quick and high-throughput recovery of telecommunication services in the disaster area using single-hop wireless links backhauled by wired networks. It establishes wireless bypass routes between widely deployed leaf nodes to relay packets to and from dead nodes whose normal wired communication channels are disrupted. In the previous study, the optimal routes for wireless links were calculated to maximize the expected physical layer throughput by solving a binary integer programming problem. However, the routing method did not consider throughput reduction caused by sharing of wireless resources among dead nodes. Therefore, this paper proposes a nonlinear bypass route computation method considering the wireless resource sharing among dead nodes for the NeCo system. Monte Carlo base approach is applied since the nonlinear programming problem is difficult to solve. The performance of the proposed routing method is evaluated with computer simulations and it was confirmed that bandwidth division loss can be avoided with the proposed method.
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Kelen, András. "Telephony in an Era of Network Cornucopia - Strategic Considerations on the Declining Value of Proprietary Networks." Acta Oeconomica 55, no. 1 (March 1, 2005): 23–42. http://dx.doi.org/10.1556/aoecon.55.2005.1.2.

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This study focuses on the strategic management consequences of technology development. Business policy considerations are predicated on the overall assumption that the multiplication of broadband telecommunication networks, capable of delivering both voice and data bits of information, has led telephone companies into a competitive situation where they are compelled to decrease their interconnection fees. All over the world there is an observable trend towards a cornucopia of networks and a glut of bandwidth. This means that legislation putting a cap on connection fees will only conserve a business situation that is gone long ago. Browsing the classical literature on telecommunication regulation, this study on business policy argues that instead of waiting for legislation - that is far too late to orient companies what to do policy-wise with the imminent new market situation -, wireless carriers should rather start emphasising the design of new, value-added services. Such a change of emphasis - turning away from the provision of connectivity alone - can help them achieve some added value and remain in business. Otherwise, they may soon follow the path of a slow corporate funeral following their wired brethren.
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Yigitcanlar, Tan, and Jung Hoon Han. "Ubiquitous Eco Cities." International Journal of Advanced Pervasive and Ubiquitous Computing 2, no. 1 (January 2010): 1–17. http://dx.doi.org/10.4018/japuc.2010010101.

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Efficient and effective urban management systems for Ubiquitous Eco Cities require having intelligent and integrated management mechanisms. This integration includes bringing together economic, socio-cultural and urban development with a well-orchestrated, transparent and open decision-making system and necessary infrastructure and technologies. In Ubiquitous Eco Cities, telecommunication technologies play an important role in monitoring and managing activities via wired and wireless networks. Particularly, technology convergence creates new ways in which information and telecommunication technologies are used and formed the backbone of urban management. The 21st century is an era where information has converged, in which people are able to access a variety of services, including internet- and location- based services, through multi-functional devices and provides new opportunities in the management of Ubiquitous Eco Cities. This paper discusses developments in telecommunication infrastructure and trends in convergence technologies and their implications on the management of Ubiquitous Eco Cities.
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Pavlovs, D., V. Bobrovs, M. Parfjonovs, A. Alsevska, and G. Ivanovs. "Evaluation of Signal Regeneration Impact on the Power Efficiency of Long-Haul DWDM Systems." Latvian Journal of Physics and Technical Sciences 54, no. 5 (October 26, 2017): 68–77. http://dx.doi.org/10.1515/lpts-2017-0035.

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Abstract Due to potential economic benefits and expected environmental impact, the power consumption issue in wired networks has become a major challenge. Furthermore, continuously increasing global Internet traffic demands high spectral efficiency values. As a result, the relationship between spectral efficiency and energy consumption of telecommunication networks has become a popular topic of academic research over the past years, where a critical parameter is power efficiency. The present research contains calculation results that can be used by optical network designers and operators as guidance for developing more power efficient communication networks if the planned system falls within the scope of this paper. The research results are presented as average aggregated traffic curves that provide more flexible data for the systems with different spectrum availability. Further investigations could be needed in order to evaluate the parameters under consideration taking into account particular spectral parameters, e.g., the entire C-band.
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Ghazali, Nurul Bashirah, Dang Fillatina Hashim, Fauziahanim Che Seman, Khalid Isa, Khairun Nidzam Ramli, Zuhairiah Zainal Abidin, Saizalmursidi Md Mustam, and Mohammed Al Haek. "Cable fault classification in ADSL copper access network using machine learning." International Journal of Advances in Intelligent Informatics 7, no. 3 (November 30, 2021): 318. http://dx.doi.org/10.26555/ijain.v7i3.488.

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Asymmetrical Digital Subscriber Line (ADSL) is the technology widely deployed worldwide, but its performance may be limited with respect to its intrinsic. The nature of the copper cable causes it to be more susceptible to signal degradation and faulty line. Common ADSL line faults are short-wired fault, open-wired fault, bridge taps, and uneven pair. However, ADSL technology is still one of the most established networks, and users in the suburban area still depend on the technology to access the internet service. This paper discussed and compared a machine learning algorithm based on Decision Trees (J48), K-Nearest Neighbor, Multi-level Perceptron, Naïve Bayes, Random Forest, and Sequential Minimal Optimization (SMO) for ADSL line impairment that affects the line operation performance concerning their percentage of accuracy. Resulting from classifications done using algorithms as mentioned above, the random forest algorithm gives the highest overall accuracy for the ADSL line impairment dataset. The best algorithm for classifying DSL line impairment is chosen based on the highest accuracy percentage. The accomplishment classification of fault type in the ADSL copper access network project may benefit the telecommunication network provider by remotely assessing the network condition rather than on-site.
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Ali, Farman, Shabbir Ahmad, Fazal Muhammad, Ziaul Haq Abbas, Usman Habib, and Sunghwan Kim. "Adaptive Equalization for Dispersion Mitigation in Multi-Channel Optical Communication Networks." Electronics 8, no. 11 (November 17, 2019): 1364. http://dx.doi.org/10.3390/electronics8111364.

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Optical communication networks (OCNs) provide promising and cost-effective support for the ultra-fast broadband solutions, thus enabling them to address the ever growing demands of telecommunication industry such as high capacity and end users’ data rate. OCNs are used in both wired and wireless access networks as they offer many advantages over conventional copper wire transmission such as low power consumption, low cost, ultra-high bandwidth, and high transmission rates. Channel effects caused by light propagation through the fiber limits the performance, hence the data rate of the overall transmission. To achieve the maximum performance gain in terms of transmission rate through the OCN, an optical downlink system is investigated in this paper using feed forward equalizer (FFE) along with decision feedback equalizer (DFE). The simulation results show that the proposed technique plays a key role in dispersion mitigation in multi-channel optical transmission to uphold multi-Gb/s transmission. Moreover, bit error rate (BER) and quality factor (Q-factor) below 10 − 5 and above 5, respectively, are achieved with electrical domain equalizers for the OCN in the presence of multiple distortion effects showing the effectiveness of the proposed adaptive equalization techniques.
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Ekwem, Edith N., and Kashif Nisar. "An Experimental Study." International Journal of Advanced Pervasive and Ubiquitous Computing 6, no. 3 (July 2014): 35–53. http://dx.doi.org/10.4018/ijapuc.2014070103.

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A network whose interconnections between nodes are implemented without using wires is referred to as wireless network and is usually related to a telecommunication network. As related to wired local area network, wireless channels are error-prone. Performance study and optimization of Wireless Local Area Network (WLAN) becomes more essential as its gaining popularity. For performance modelling and evaluation of wireless networks, computer simulation has become one of most widespread tools. While numerous network simulators exist for building a variety of network models, selecting a good network simulator tool is vital in modelling and performance study of wireless networks. Optimized Network Engineering Tools (OPNET) Modeller available to academic institutions at no cost is becoming one of the most widespread network simulators. In this study, the authors used OPNET Modeller 14.5 simulator tool to develop and validate a model for campus based WLAN. The results are expected to display that OPNET Modeller offers credible simulation outcomes close to a genuine system. The effect of network parameters such as the processing time on the performance metrics such as delay and throughput of the various scenarios in the entire network was investigated. The analysis of the results from the simulations carried out can assist the management of computer centre that manages the network in identifying the bottleneck node on the network and for future network capacity building. However, this wireless network involves too many numbers of users which OPNET is not capable to simulate; the authors limited the network to only users in the computer building.
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9

Sheng, Hong Yu, Xiao Lei Sun, Dong Wan, and Yue Yue Wang. "Wireless Sensor Network for Remote Monitoring and Trouble Shooting." Advanced Materials Research 433-440 (January 2012): 4235–40. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.4235.

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The article studies the wireless sensor network technology, using its features and functionality such as low-power, self-organization of networks and short-distance wireless transmission, integrating sensor technology, embedded computing technology, distributed data processing technology and telecommunication technology to transmit sample data into terminals. It solved the cost and the on-site maintenance problems in the wired sensor solution, and the high cost, high energy consumption, low stability and short lifespan problems in the sensor nodes under high-pressure en-vironment. By introducing two project cases including the application in the drug storage in Beijing Double-Crane Pharmaceutical Co., Ltd and the application in temperature control of high-voltage bus bars and high-voltage switches, the article analyses the application of wireless sensor network technology in remote monitoring and trouble shooting and its outlook, but providing the most straightforward and reliable data evidence for corporation steering committee and executives to mi-nimize risks and accidents. It is proved that the research results have significant practical value.
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Bang, Inkyu, Hyunwoo Nam, Woohyuk Chang, Taehoon Kim, Jong-Myung Woo, Choul-Young Kim, Tae-Won Ban, Pangun Park, and Bang Jung. "Channel Measurement and Feasibility Test for Wireless Avionics Intra-Communications." Sensors 19, no. 6 (March 14, 2019): 1294. http://dx.doi.org/10.3390/s19061294.

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Wireless avionics intra-communication (WAIC) refers to a wireless communication system among electronic components (e.g., sensors and actuators) that are integrated or installed in an aircraft and it is proposed to replace heavy and expensive wired communication cables. Recently, the use of a frequency band (4.2–4.4 GHz) for the WAIC (so-called, WAIC band) has been approved by international telecommunication union (ITU). Accordingly, several existing wireless protocols such as IEEE 802.11 and IEEE 802.15 are being considered as candidate techniques for the intra-avionics sensor network. In this paper, we perform a real field experiment to investigate wireless channel characteristics in intra-avionics sensor networks at the WAIC bands by a software-defined radio platform (universal software radio peripheral, USRP) and self-produced monopole antennas for the WAIC band. Through the experiment, we validated the feasibility of IEEE 802.11 protocol for the intra-avionics sensor network at the WAIC band in real aircraft environments. Furthermore, based on the measurement data, we evaluated the bit error rate (BER) performance of multiple antenna techniques where we considered the maximum ratio combining (MRC) for the multi-antenna receiver and the space-time block coding (STBC) for the multi-antenna transmitter.
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Dissertations / Theses on the topic "Wired telecommunication networks"

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Jia, Zhensheng. "Optical millimeter-wave signal generation, transmission and processing for symmetric super-broadband optical-wireless access networks." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/24640.

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Thesis (Ph.D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2009.
Committee Chair: Gee-Kung Chang; Committee Co-Chair: Jianjun Yu; Committee Member: John A. Buck; Committee Member: Joy Laskar; Committee Member: Umakishore Ramachandran; Committee Member: Ye Li
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2

Kothaluru, Tirumala Rao, and Mohamed Youshah Shameel Mecca. "Evaluation of EAP Authentication Methods in Wired and Wireless Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4240.

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In any networking environment, security, connection time and scalability of the network are the major concerns to keep network safe, faster and stable. Administrators working within the networking environment need to have complete account of manageability, scalability and security of the network, so that the organizational data can be kept confidential and maintain integrity. There are different authentication methods used by network administrators for accessing network in wired and wireless environments. As network usage and attacks on network increases, a secure, scalable and standard network protocol is needed for accessing and to keep data safe in both wired and wireless networks. IEEE 802.1x is an IEEE standard used to provide authentication and authorization to the devices over LAN/WLAN. The framework IEEE 802.1x uses EAP for authentication and authorization with a RADIUS server. In this report, an experimental analysis for different EAP authentication methods in both wired and wireless networks in terms of authentication time and the total processing time is presented. Wireshark is used to capture the network traffic on server and client ends. After analyzing each packet timestamps that are captured using Wireshark, it is seen that EAP-MD5 takes less time in both wired and wireless networks, if the number of users increases, there is not much difference in the network connection time. Concerning with security of the network, EAP-MD5 is vulnerable to many attacks so it is not used by many companies. The alternative methods with their strengths and weaknesses are discussed.
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Cornillet, Nicolas. "Convergence des réseaux de télécommunications mobiles et de télédiffusion : modélisation et évaluation des performances d’un réseau hybride LTE/DVB-T2." Thesis, Rennes, INSA, 2013. http://www.theses.fr/2013ISAR0034/document.

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Ces dernières années, la popularité croissante de terminaux mobiles de plus en plus intelligents a provoqué une hausse considérable du trafic supporté par les réseaux de télécommunications cellulaires. Dans ce contexte, le déploiement de réseaux dits de quatrième génération basés sur le standard LTE (Long Term Evolution) et offrant des capacités significativement plus élevées que les réseaux de générations précédentes peut sembler être une solution idéale. Cependant, dans le cas d’un service à délivrer à un très grand nombre d’utilisateurs, ce standard, malgré la disponibilité de la technologie eMBMS (Evolved Multimedia Broadcast Multicast Services), n’est pas forcément le plus adapté. Dans le même temps, la télévision a achevé dans de nombreux pays sa transition vers le numérique. L’abandon de la transmission analogique a permis non seulement d’améliorer la qualité du service mais aussi d’occuper moins de spectre. En France, une partie du spectre libéré a déjà été attribué au déploiement de réseaux LTE. Une autre méthode permettant d’exploiter ce spectre au profit des réseaux de communications mobiles est proposée dans cette thèse : le réseau hybride. Le réseau hybride est constitué d’un réseau cellulaire au standard LTE accompagné d’un émetteur DVB-T2 (Digital Video Broadcasting – Second Generation Terrestrial). Les aires de couverture de ces deux composantes se superposent et un service peut être transmis aux utilisateurs présents dans ces aires indifféremment par l’une ou l’autre des composantes. Ce concept permet de pallier un point faible du standard LTE, c’està- dire la capacité à délivrer efficacement un même service à un grand nombre d’utilisateurs simultanément. Après une étude approfondie des deux standards utilisés, un modèle mathématique du réseau hybride est proposé. Ce modèle se base sur les propriétés géométriques du réseau hybride, les performances des deux types de signaux utilisés, et sur plusieurs types de répartition des utilisateurs pour évaluer les performances du réseau hybride selon différents critères. Le premier critère étudié est un critère énergétique. Le modèle proposé permet de comparer les efficacités énergétiques des deux composantes pour transmettre un service en fonction de son nombre d’utilisateurs. L’efficacité de la composante DVBT2 dépasse celle de la composante LTE à partir d’un seuil dont la valeur varie avec les propriétés géométriques du réseau et le type d’affaiblissement de propagation auquel sont soumis les signaux. Il est de plus possible, dans certaines circonstances, d’améliorer encore l’efficacité énergétique du système en utilisant conjointement les deux composantes. Le second critère étudié est celui de l’encombrement du réseau cellulaire. En effet, un service consommé par un grand nombre d’utilisateurs peut avoir un impact conséquent sur le trafic à transmettre par un réseau LTE. Utiliser la composante DVB-T2 pour distribuer un tel service permet de réduire la charge du réseau cellulaire, et ceci même dans le cas où la composante DVB-T2 ne couvre pas l’ensemble de la zone à desservir globalement. Ces différentes études ont permis de bien mettre en évidence les avantages et inconvénients des deux types de réseaux broadcast et unicast. En particulier, l’intérêt d’une approche reposant sur l’utilisation d’un réseau hybride exploitant la complémentarité des deux composantes broadcast et unicast a été démontré
During the last few years, the growing popularity of smarter and smarter mobile devices has led to a tremendous growth of cellular data traffic. In such a context, the deployment of fourth generation networks based on the LTE (Long Term Evolution) standard and with capacities significantly higher than previous generations networks can be seen as an ideal solution. However, when the number of users requiring a given service is large, this standard, despite the availability of the eMBMS (Evolved Multimedia Broadcast Multicast Services) technology, is not necessarily the most suitable. Meanwhile, television has completed its transition to the digital transmission in many countries. The analog switch-off has not only allowed a better quality of service but has also freed some spectrum. In France, some of this spectrum has already been used for the deployment of LTE networks. This thesis introduces another way to use this spectrum to the benefit of mobile data networks: the hybrid network. The hybrid network consists of a LTE cellular network and a DVB-T2 (Digital Video Broadcasting – Second Generation Terrestrial) transmitter. The coverage areas of the two components are overlapping and a service can be delivered to the users located in these areas by either one or the other of the components. This concept can compensate one weakness of the LTE standard, which is the ability to deliver efficiently the same service to a large number of users simultaneously. After a thorough study of the two standards in use, a mathematical model of the hybrid network is proposed. This model is based on the geometrical properties of the network, the performances of the two types of signal, and different types of users distribution to measure the performances of the hybrid network using different criteria. The first criterion is the energy efficiency. The proposed model allows the comparison of the two components in terms of energy efficiency for one service depending of the number of its users. The DVB-T2 component outperforms the LTE component when the number of users exceeds a given threshold whose value depends on the geometric properties of the network and the type of path loss attenuating the signals. It is possible, in some cases, to further improve the energy efficiency of the system by using both components together. The second criterion is the network congestion. Indeed, a service with a great number of users can induce significant data traffic for the LTE network. Transmitting such a service through the DVB-T2 component can decrease the cellular data traffic even if the DVB-T2 component does not cover the whole area of interest. These studies have brought out the benefits and drawbacks of both broadcast and unicast networks. Especially, the interest of the hybrid network based on the complementarities between the two components has been demonstrated
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4

"A study of the effects of TCP designs on server efficiency and throughputs on wired and wireless networks." 2003. http://library.cuhk.edu.hk/record=b5896124.

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Yeung, Fei-Fei.
Thesis (M.Phil.)--Chinese University of Hong Kong, 2003.
Includes bibliographical references (leaves 144-146).
Abstracts in English and Chinese.
Introduction --- p.1
Chapter Part I: --- A New Socket API for Enhancing Server Efficiency --- p.5
Chapter Chapter 1 --- Introduction --- p.6
Chapter 1.1 --- Brief Background --- p.6
Chapter 1.2 --- Deficiencies of Nagle's Algorithm and Goals and Objectives of this Research --- p.7
Chapter 1.2.1 --- Effectiveness of Nagle's Algorithm --- p.7
Chapter 1.2.2 --- Preventing Small Packets via Application Layer --- p.9
Chapter 1.2.3 --- Minimum Delay in TCP Buffer --- p.10
Chapter 1.2.4 --- Maximum Delay in TCP Buffer --- p.11
Chapter 1.2.5 --- New Socket API --- p.12
Chapter 1.3 --- Scope of Research and Summary of Contributions --- p.12
Chapter 1.4 --- Organization of Part 1 --- p.13
Chapter Chapter 2 --- Background --- p.14
Chapter 2.1 --- Review of Nagle's Algorithm --- p.14
Chapter 2.2 --- Additional Problems Inherent in Nagle's Algorithm --- p.17
Chapter 2.3 --- Previous Proposed Modifications on Nagle's Algorithm --- p.22
Chapter 2.3.1 --- The Minshall Modification --- p.22
Chapter 2.3.1.1 --- The Minshall Modification --- p.22
Chapter 2.3.1.2 --- The Minshall et al. Modification --- p.23
Chapter 2.3.2 --- The Borman Modification --- p.23
Chapter 2.3.3 --- The Jeffrey et al. Modification --- p.25
Chapter 2.3.3.1 --- The EOM and MORE Variants --- p.25
Chapter 2.3.3.2 --- The DLDET Variant --- p.26
Chapter 2.3.4 --- Comparison Between Our Proposal and Related Works --- p.26
Chapter Chapter 3 --- Min-Delay-Max-Delay TCP Buffering --- p.28
Chapter 3.1 --- Minimum Delay --- p.29
Chapter 3.1.1 --- Why Enabling Nagle's Algorithm Alone is Not a Solution? --- p.29
Chapter 3.1.2 --- Advantages of Min-Delay TCP-layer Buffering versus Application-layer Buffering --- p.30
Chapter 3.2 --- Maximum Delay --- p.32
Chapter 3.2.1 --- Why Enabling Nagle's Algorithm Alone is Not a Solution? --- p.32
Chapter 3.2.2 --- Advantages of Max-delay TCP Buffering versus Nagle's Algorithm --- p.33
Chapter 3.3 --- Interaction with Nagle's Algorithm --- p.34
Chapter 3.4 --- When to Apply Our Proposed Scheme? --- p.36
Chapter 3.5 --- New Socket Option Description --- p.38
Chapter 3.6 --- Implementation --- p.40
Chapter 3.6.1 --- Small Packet Transmission Decision Logic --- p.42
Chapter 3.6.2 --- Modified API --- p.44
Chapter Chapter 4 --- Experiments --- p.46
Chapter 4.1 --- The Effect of Kernel Buffering Mechanism on the Service Time --- p.47
Chapter 4.1.1 --- Aims and Methodology --- p.47
Chapter 4.1.2 --- Comparison of Transmission Time Required --- p.49
Chapter 4.2 --- Performance of Min-Delay-Max-Delay Scheme --- p.56
Chapter 4.2.1 --- Methodology --- p.56
Chapter 4.2.1.1 --- Network Setup --- p.56
Chapter 4.2.1.2 --- Traffic Model --- p.58
Chapter 4.2.1.3 --- Delay Measurement --- p.60
Chapter 4.2.2 --- Efficiency of Busy Server --- p.62
Chapter 4.2.2.1 --- Performance of Nagle's algorithm --- p.62
Chapter 4.2.2.2 --- Performance of Min-Delay TCP Buffering Scheme --- p.67
Chapter 4.2.3 --- Limiting Delay by Setting TCP´ؤMAXDELAY --- p.70
Chapter 4.3 --- Performance Sensitivity Discussion --- p.77
Chapter 4.3.1 --- Sensitivity to Data Size per Invocation of send() --- p.77
Chapter 4.3.2 --- Sensitivity to Minimum Delay --- p.83
Chapter 4.3.3 --- Sensitivity to Round Trip Time --- p.85
Chapter Chapter 5 --- Conclusion --- p.88
Chapter Part II: --- Two Analytical Models for a Refined TCP Algorithm (TCP Veno) for Wired/Wireless Networks --- p.91
Chapter Chapter 1 --- Introduction --- p.92
Chapter 1.1 --- Brief Background --- p.92
Chapter 1.2 --- Motivation and Two Analytical Models --- p.95
Chapter 1.3 --- Organization of Part II --- p.96
Chapter Chapter 2 --- Background --- p.97
Chapter 2.1 --- TCP Veno Algorithm --- p.97
Chapter 2.1.1 --- Packet Loss Type Identification --- p.97
Chapter 2.1.2 --- Refined AIMD Algorithm --- p.99
Chapter 2.1.2.1 --- Random Loss Management --- p.99
Chapter 2.1.2.2 --- Congestion Management --- p.100
Chapter 2.2 --- A Simple Model of TCP Reno --- p.101
Chapter 2.3 --- Stochastic Modeling of TCP Reno over Lossy Channels --- p.103
Chapter Chapter 3 --- Two Analytical Models --- p.104
Chapter 3.1 --- Simple Model --- p.104
Chapter 3.1.1 --- Random-loss Only Case --- p.105
Chapter 3.1.2 --- Congestion-loss Only Case --- p.108
Chapter 3.1.3 --- The General Case (Random + Congestion Loss) --- p.110
Chapter 3.2 --- Markov Model --- p.115
Chapter 3.2.1 --- Congestion Window Evolution --- p.115
Chapter 3.2.2 --- Average Throughput Formulating --- p.119
Chapter 3.2.2.1 --- Random-loss Only Case --- p.120
Chapter 3.2.2.2 --- Congestion-loss Only Case --- p.122
Chapter 3.2.2.3 --- The General Case (Random + Congestion Loss) --- p.123
Chapter Chapter 4 --- Comparison with Experimental Results and Discussions --- p.127
Chapter 4.1 --- Throughput versus Random Loss Probability --- p.127
Chapter 4.2 --- Throughput versus Normalized Buffer Size --- p.132
Chapter 4.3 --- Throughput versus Bandwidth in Asymmetric Networks --- p.135
Chapter 4.3 --- Summary --- p.136
Chapter Chapter 5 --- Sensitivity of TCP Veno Throughput to Various Parameters --- p.137
Chapter 5.1 --- Multiplicative Decrease Factor (α) --- p.137
Chapter 5.2 --- Number of Backlogs (β) and Fractional Increase Factor (γ) --- p.139
Chapter Chapter 6 --- Conclusions --- p.142
Bibliography --- p.144
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5

Excell, Peter S., Raed A. Abd-Alhameed, and John A. Vaul. "Currents Induced on Wired I.T. Networks by Randomly Distributed Mobile Phones - A Computational Study." 2006. http://hdl.handle.net/10454/3449.

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The probability density and exceedance probability functions of the induced currents in a screened cable connecting two enclosures, resulting from the close. presence of single and multiple mobile phones working at 900 MHz, are investigated. The analysis of the problem is undertaken using the Method of Moments, but due to weak coupling, the impedance matrix was modified to reduce the memory and time requirements for the problem, to enable it to be executed multiple times. The empirical probability distribution functions (PDFs) and exceedance probabilities for the induced currents are presented. The form of the PDFs is seen to be quite well approximated by a log-normal distribution for a single source and by a Weibull distribution for multiple sources
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Books on the topic "Wired telecommunication networks"

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Perrig, Adrian. Secure Broadcast Communication: In Wired and Wireless Networks. Boston, MA: Springer US, 2003.

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NEW2AN 2006 (2006 St. Petersburg, Russia). Next generation teletraffic and wired/wireless advanced networking: 6th international conference, NEW2AN 2006, St. Petersburg, Russia, May 29-June 2, 2006 : proceedings. Berlin: Springer, 2006.

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S, Etheredge Lloyd, ed. Politics in wired nations: Selected writings of Ithiel de Sola Pool. New Brunswick, N.J: Transaction Publishers, 1998.

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Pool, Ithiel de Sola. Politics in wired nations: Selected writings of Ithiel de Sola Pool. New Brunswick, N.J: Transaction Publishers, 2002.

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United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Communications and Technology. The evolution of wired communications networks: Hearing before the Subcommittee on Communications and Technology of the Committee on Energy and Commerce, House of Representatives, One Hundred Thirteenth Congress, first session, October 23, 2013. Washington: U.S. Government Printing Office, 2014.

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Balandin, Sergeĭ I. Smart Spaces and Next Generation Wired/Wireless Networking: 11th International Conference, NEW2AN 2011, and 4th Conference on Smart Spaces, ruSMART 2011, St. Petersburg, Russia, August 22-25, 2011. Proceedings. Berlin, Heidelberg: Springer-Verlag GmbH Berlin Heidelberg, 2011.

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Yevgeni, Koucheryavy, Moltchanov Dmitri, and SpringerLink (Online service), eds. Smart Spaces and Next Generation Wired/Wireless Networking: 9th International Conference, NEW2AN 2009 and Second Conference on Smart Spaces, ruSMART 2009, St. Petersburg, Russia, September 15-18, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

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1943-, Hardy Stephen, ed. Network management in wired and wireless networks. Boston: Kluwer Academic Publishers, 2002.

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Paolo, Bellavista, and SpringerLink (Online service), eds. Wired-Wireless Multimedia Networks and Services Management: 12th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services, MMNS 2009, Venice, Italy, October 26-27, 2009. Proceedings. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2009.

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Jarmo, Harju, ed. Wired/wireless internet communications: 6th international conference, WWIC 2008, Tampere, Finland, May 28-30, 2008 ; proceedings. Berlin: Springer, 2008.

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Book chapters on the topic "Wired telecommunication networks"

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Gelenbe, Erol, and Simone Silvestri. "Optimisation of Power Consumption in Wired Packet Networks." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 717–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-10625-5_45.

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Dietrich, Steven, Gunther May, Johannes von Hoyningen-Huene, Andreas Mueller, and Gerhard Fohler. "Latency in Cascaded Wired/Wireless Communication Networks for Factory Automation." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 50–61. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52569-3_5.

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"Game Paradigm for Wired Networks." In Advances in Wireless Technologies and Telecommunication, 447–54. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6050-2.ch016.

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There are a great number of situations in which a many agent system self-organizes by coordinating individual actions. Such coordination is usually achieved by agents with partial information about the system, and in some cases optimizing utility functions that conflict with each other. A similar situation is found in many network situations. An example of a frustrated multi-agent system is given by the evolutionary minority game in which many players have to make a binary choice and the winning option is the one made by the minority. In evolutionary minority game, players make decisions by evaluating the performance of their strategies from past experience, and hence, they can adapt. The players have access to global information, which is in turn generated by the actions of the agents themselves. As the game progresses, non-trivial fluctuations arise in the agents' collective decisions – these can be understood in terms of the dynamical formation of crowds consisting of agents using correlated strategies. This chapter explores the game paradigm for wired networks.
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Villasenor-Gonzalez, Luis Armando. "IP Mobility Support in Hybrid Wired-Mobile Ad Hoc Networks." In Advances in Wireless Technologies and Telecommunication, 309–34. IGI Global, 2011. http://dx.doi.org/10.4018/978-1-60960-027-3.ch015.

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Mobile ad hoc networks (MANETs) make use of a distributed routing mechanism to support connectivity between nodes within the ad hoc network. A wireless ad hoc network can be deployed for multiple applications, such as extending the coverage of wire based networks, where interworking is achieved via wireless access routers. However, the implementation of a hybrid (i.e. wired and wireless) network is not straightforward and several issues must be solved for these types of deployments to become a reality. One concern is related to terminal mobility while preserving ongoing communication sessions over IP networks; as a mobile node moves from one subnetwork to a new subnetwork, a mobility protocol (e.g. Mobile IP) is required for the mobile node to preserve a communication session without having to reestablish the session with a correspondent node. This issue is more complex in a hybrid network where the wireless domain is composed of a mobile ad hoc network (MANET). For instance, MANET routing protocols usually do not account for the connectivity toward a wired network, such as the Internet, via a single or multiple access routers. As a result, there are multiple routing issues that must be taken into consideration to support interconnectivity between nodes located in a hybrid network topology. The main contribution of this work is to present a review on the state of the art of IP mobility support for hybrid wired–MANETs and discuss some of the relevant issues in this area. In addition, two case studies are presented where macromobility (e.g. Mobile IP) and micromobility (Mobile-IP – HAWAII) protocols are implemented to support IP mobility on hybrid networks.
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Bisoy, Sukant Kishoro, Prasant Kumar Pattnaik, and Narendra Kumar Kamila. "Throughput and Compatibility Analysis of TCP Variants in Heterogeneous Environment." In Advances in Wireless Technologies and Telecommunication, 254–87. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-0501-3.ch011.

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When TCP Reno and TCP Vegas connections share a link, TCP Reno generally steals more bandwidth and dominates TCP Vegas because of its aggressive nature. This is the major reason why TCP Vegas has not gained much popularity and deployment in the Internet despite its excellent standalone performance. This work systematically examines compatibility between Reno and Vegas in wired as well as in wireless networks. Popular Active Queue Management (AQM) technique named as Random Early Detection (RED) to minimize the incompatibility between Reno and Vegas in wired network. For wireless network two ad hoc routing protocols such as Ad Hoc On-Demand Distance Vector (AODV) and Destination-Sequenced Distance Vector (DSDV) are considered. Simulation results show that the incompatibility between Reno and Vegas in wired network is minimized using popular RED techniques. But in wireless ad hoc network environment Reno's aggressive behavior gets deteriorated while sharing with Vegas. Moreover, Reno and Vegas are more compatible in wireless network than wired network when both coexist in same time.
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"Game Theory for Wireless Ad Hoc Networks." In Advances in Wireless Technologies and Telecommunication, 130–45. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6050-2.ch004.

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An ad hoc network typically refers to any set of networks where all devices have equal status on a network and are free to associate with any other ad hoc network device in link range. In particular, ad hoc network often refers to a mode of operation of IEEE 802.11 wireless networks. A wireless ad hoc network is a decentralized type of wireless network. The network is ad hoc because it does not rely on a pre-existing infrastructure, such as routers in wired networks or access points in managed (infrastructure) wireless networks. The decentralized nature of wireless ad hoc networks makes them suitable for a variety of applications where central nodes cannot be relied on and may improve the scalability of networks compared to wireless managed networks, though theoretical and practical limits to the overall capacity of such networks have been identified. This chapter explores this.
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Liyanage, Madhusanka, Mika Ylianttila, and Andrei Gurtov. "IP-Based Virtual Private Network Implementations in Future Cellular Networks." In Advances in Wireless Technologies and Telecommunication, 44–66. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-5170-8.ch003.

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Virtual Private Network (VPN) services are widely used in the present corporate world to securely interconnect geographically distributed private network segments through unsecure public networks. Among various VPN techniques, Internet Protocol (IP)-based VPN services are dominating due to the ubiquitous use of IP-based provider networks and the Internet. Over last few decades, the usage of cellular/mobile networks has increased enormously due to the rapid increment of the number of mobile subscribers and the evolvement of telecommunication technologies. Furthermore, cellular network-based broadband services are able to provide the same set of network services as wired Internet services. Thus, mobile broadband services are also becoming popular among corporate customers. Hence, the usage of mobile broadband services in corporate networks demands to implement various broadband services on top of mobile networks, including VPN services. On the other hand, the all- IP-based mobile network architecture, which is proposed for beyond-LTE (Long Term Evolution) networks, is fuel to adapt IP-based VPN services in to cellular networks. This chapter is focused on identifying high-level use cases and scenarios where IP-based VPN services can be implemented on top of cellular networks. Furthermore, the authors predict the future involvement of IP-based VPNs in beyond-LTE cellular networks.
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Yigitcanlar, Tan, and Hoon Jung Han. "Urban Telecommunications Network." In Advances in Environmental Engineering and Green Technologies, 77–90. IGI Global, 2010. http://dx.doi.org/10.4018/978-1-61520-775-6.ch006.

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Rapidly developing information and telecommunication technologies and their platforms in the late 20th Century helped improve urban infrastructure management and influenced quality of life. Telecommunication technologies make it possible for people to deliver text, audio and video material using wired, wireless or fiber-optic networks. Technologies convergence amongst these digital devices continues to create new ways in which the information and telecommunication technologies are used. The 21st Century is an era where information has converged, in which people are able to access a variety of services, including internet and location based services, through multi-functional devices such as mobile phones. This chapter discusses the recent developments in telecommunication networks and trends in convergence technologies, their implications for urban infrastructure planning, and for the quality of life of urban residents.
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Yigitcanlar, Tan, and Hoon Jung Han. "Urban Telecommunications Network." In Wireless Technologies, 1136–49. IGI Global, 2012. http://dx.doi.org/10.4018/978-1-61350-101-6.ch503.

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Rapidly developing information and telecommunication technologies and their platforms in the late 20th Century helped improve urban infrastructure management and influenced quality of life. Telecommunication technologies make it possible for people to deliver text, audio and video material using wired, wireless or fiber-optic networks. Technologies convergence amongst these digital devices continues to create new ways in which the information and telecommunication technologies are used. The 21st Century is an era where information has converged, in which people are able to access a variety of services, including internet and location based services, through multi-functional devices such as mobile phones. This chapter discusses the recent developments in telecommunication networks and trends in convergence technologies, their implications for urban infrastructure planning, and for the quality of life of urban residents.
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Jamal, Amna, Chen-Khong Tham, and Wai-Choong Wong. "MAC Protocol for CRSN." In Advances in Wireless Technologies and Telecommunication, 74–98. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-6212-4.ch004.

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Cognitive Radio (CR) technology has gained popularity in Wireless Sensor Networks (WSN) because of scarcity caused by the increase in number of wireless devices and service, and it provides spectrum-efficient communication for the resource constrained WSNs. However, appropriate protocols have to be devised to satisfy the requirements of both WSNs and CRs and to enjoy the benefits of cognition in sensor networks. In this chapter, the authors review the existing schemes for wired, wireless, and cognitive radio networks. In addition, they propose a novel energy-efficient and spectrum-aware Medium Access Control (MAC) protocol for the cognitive radio sensor network. The authors design a spectrum-aware asynchronous duty cycle approach that caters to the requirements of both the domains. The performance of the proposed MAC is evaluated via simulations. Performance evaluations are also compared with MCMAC, a multi-channel MAC for WSNs. The comparative results show that the proposed scheme outperforms the multi-channel scheme for WSN.
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Conference papers on the topic "Wired telecommunication networks"

1

Ming Xia, Yasunori Owada, Masugi Inoue, and Hiroaki Harai. "Multiple-gateway deployment for wired/wireless converged access networks." In 2010 IEEE 4th International Symposium on Advanced Networks and Telecommunication Systems (ANTS). IEEE, 2010. http://dx.doi.org/10.1109/ants.2010.5983535.

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Luntovskyy, Andriy, Sven Holstein, Volodymyr Vasyutynskyy, and Dietbert Guetter. "IFC-Based Building Geometry Models for Computer-Aided Design of Wired and Wireless Networks." In 2007 17th International Crimean Conference - Microwave & Telecommunication Technology. IEEE, 2007. http://dx.doi.org/10.1109/crmico.2007.4368737.

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"S11: Telecommunications: Wired and wireless systems, network services, management." In 2018 14th International Conference on Advanced Trends in Radioelecrtronics, Telecommunications and Computer Engineering (TCSET). IEEE, 2018. http://dx.doi.org/10.1109/tcset.2018.8336358.

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Fengxia Zhang, Yonghe Yan, and A. Ahmad. "Pricing for efficient usage in wired and wireless networks." In 11th International Telecommunications Network Strategy and Planning Symposium. IEEE, 2004. http://dx.doi.org/10.1109/netwks.2004.240845.

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Keil, N., H. H. Yao, and C. Zawadzki. "Optical switches with low crosstalk based on low cost polymer waveguide technology." In The European Conference on Lasers and Electro-Optics. Washington, D.C.: Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cme6.

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Optical switches are considered to represent attractive components in all-optical networks as, for example, for circuit protection switching to by-pass a faulty system or cable, and in optical cross connects. Switching of cable TV in LANs, of high bit rate data in the optical backplanes of a computer and optical signals in sensors and vehicles (fly-by-wire) may be further applications in the telecommunications, microsystems and automotive area. High performance at low cost may be achieved if polymer waveguide technology is used.
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Zhang, Xi, and Krishna Chaitanya Tadi. "Modeling Virus and Antivirus Spreading Over Hybrid Wireless Ad Hoc and Wired Networks." In GLOBECOM 2007 - IEEE Global Telecommunications Conference. IEEE, 2007. http://dx.doi.org/10.1109/glocom.2007.183.

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Zhu, Ye, Marc Olivas, and Fabrice Auzanneau. "A new method of evaluating wired networks topology for fault diagnosis applications." In 2009 9th International Conference on ITS Telecommunications (ITST). IEEE, 2009. http://dx.doi.org/10.1109/itst.2009.5399295.

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Avila-Campos, Pablo, Jetmir Haxhibeqiri, Xianjun Jiao, Ingrid Moerman, and Jeroen Hoebeke. "Removing the Wires in Time-Sensitive Networks." In 2022 61st FITCE International Congress Future Telecommunications: Infrastructure and Sustainability (FITCE). IEEE, 2022. http://dx.doi.org/10.23919/fitce56290.2022.9934268.

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Lilik, Ferenc, and Laszlo T. Koczy. "Performance evaluation of wire pairs in telecommunications networks by fuzzy and evolutionary models." In AFRICON 2013. IEEE, 2013. http://dx.doi.org/10.1109/afrcon.2013.6757602.

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Abdollahpouri, Alireza, and Bernd E. Wolfinger. "Wired and wireless IPTV access networks: A comparison study." In 2012 IV International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT 2012). IEEE, 2012. http://dx.doi.org/10.1109/icumt.2012.6459685.

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