Academic literature on the topic '3G Cellular'

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Journal articles on the topic "3G Cellular"

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Hock-Beng Lim. "Beyond 3G [cellular communications]." IEEE Potentials 21, no. 4 (October 2002): 18–23. http://dx.doi.org/10.1109/mp.2002.1044213.

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Shahid, Muhammad Khalil, Tang Shoulian, and Ao Shan. "Mobile Broadband: Comparison of Mobile WiMAX and Cellular 3G/3G+ Technologies." Information Technology Journal 7, no. 4 (May 1, 2008): 570–79. http://dx.doi.org/10.3923/itj.2008.570.579.

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Laiho, J., K. Raivio, P. Lehtimaki, K. Hatonen, and O. Simula. "Advanced analysis methods for 3G cellular networks." IEEE Transactions on Wireless Communications 4, no. 3 (May 2005): 930–42. http://dx.doi.org/10.1109/twc.2005.847088.

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Brodņevs, Deniss, and Aleksandrs Kutins. "An Experimental Study of Ground-Based Equipment Real Time Data Transfer Possibility by Using Cellular Networks." Electrical, Control and Communication Engineering 12, no. 1 (July 1, 2017): 11–19. http://dx.doi.org/10.1515/ecce-2017-0002.

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Abstract An expanding mobile cellular network data transfer service offers cheaper wireless solutions for various data transfer needs. This paper presents an experimental testing of data transfer performance in 3G and 4G modes. The purpose of testing was to check the possibility of real-time and critical data transfer over the mobile cellular networks. The testing was performed in Riga in July and August 2016 using the most popular mobile service operators in Latvia: Tele2-LV, BITE-LV and LMT. The testing confirmed that the overload of Riga’s 4G networks causes serious service deterioration or even interruption. Riga’s 3G networks are more stable. However, 3G network service quality depends on a cell load. Lightly loaded 3G network meets real-time data transfer requirements of 100 ms one-way delay of the small packet traffic.
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Song, Wei, Weihua Zhuang, and Aladdin Saleh. "Interworking of 3G cellular networks and wireless LANs." International Journal of Wireless and Mobile Computing 2, no. 4 (2007): 237. http://dx.doi.org/10.1504/ijwmc.2007.016718.

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Huy, Dinh Thuy Phan, Jonathan Rodriguez, Atílio Gameiro, and Rahim Tafazolli. "Dynamic Resource Allocation for Beyond 3G Cellular Networks." Wireless Personal Communications 43, no. 4 (July 20, 2007): 1727–40. http://dx.doi.org/10.1007/s11277-007-9339-3.

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Durresi, Arjan, Mimoza Durresi, and Leonard Barolli. "Secure Authentication in Heterogeneous Wireless Networks." Mobile Information Systems 4, no. 2 (2008): 119–30. http://dx.doi.org/10.1155/2008/135848.

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The convergence of cellular and IP technologies has pushed the integration of 3G and WLAN networks to the forefront. Gaining secure access to 3G services from 802.11 WLANs is a primary challenge for this new integrated wireless technology. Successful execution of 3G security algorithms can be limited to a specified area by encrypting a user's authentication challenge with spatial data defining his visited WLAN. With limited capacity to determine a user's location only to within a current cell and restrictions on accessing users' location due to privacy, 3G operators must rely on spatial data sent from visited WLANs to implement spatial authentication control. A potential risk is presented to 3G operators since no prior relationship or trust may exist with a WLAN owner. Algorithms to quantify the trust between all parties of 3G-WLAN integrated networks are presented to further secure user authentication. Ad-hoc serving networks and the trust relationships established between mobile users are explored to define stronger algorithms for 3G – WLAN user authentication.
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Hidayat, Taufik, Rahutomo Mahardiko, and Mudrik Alaydrus. "Mobile Cellular Technology Forecast for the Indonesian Telecommunications Industry." Journal of Telecommunications and the Digital Economy 8, no. 1 (March 31, 2020): 37–48. http://dx.doi.org/10.18080/jtde.v8n1.226.

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Current mobile telecommunications deployment in Indonesia, based on 2G, 3G and 4G technologies, lags behind many other developing countries because of Indonesia’s larger territory. This paper presents recent data on revenue growth (%) and the number of Base Transceiver Stations (BTSs) in Indonesia, divided among 2G, 3G and 4G technologies, and forecasts future revenue growth and numbers of BTSs for the next few years. The results show that, while revenue growth from 2G operation is decreasing and 4G deployment is significantly increasing, there are still significant revenues from 2G services and many 2G BTSs in operation at the end of the forecast period, making it difficult to shut down the 2G networks in the near future.
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Kumar, R. Sudheer. "Multiple Access Technologies for Beyond 3G Wireless Cellular Systems." IOSR Journal of Engineering 3, no. 7 (July 2013): 37–45. http://dx.doi.org/10.9790/3021-03763745.

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Amaldi, Edoardo, Antonio Capone, and Federico Malucelli. "Radio planning and coverage optimization of 3G cellular networks." Wireless Networks 14, no. 4 (January 4, 2007): 435–47. http://dx.doi.org/10.1007/s11276-006-0729-3.

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Dissertations / Theses on the topic "3G Cellular"

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Prasad, Saurabh. "Radio over fiber for 3G cellular System." Thesis, Kolhapur Institute of Technology College of Engineering, 2010. http://hdl.handle.net/10919/71529.

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The demand for bandwidth is increasing vigorously. Thus wired network is using fiber optic telephone line instead of coaxial cable. The concept of Fiber to the Home (FTTH) is really coming into picture. Few countries like Japan, Korea etc are leading in this technology. But now the major challenge is how to provide the high speed internet connection wirelessly. Thus the change is to integrate the wireless and optical fiber communication.
Wireless Optical Communication
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Chinta, Vivek. "UbiTour: a 3G/WLAN Architecture to Support E-Tourism." ScholarWorks@UNO, 2003. https://scholarworks.uno.edu/td/2576.

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Electronic tourism is a new type of application that provides information, often location-based, to tourists. The information includes route guidance, listings of nearby points of interest, guided tours with multimedia presentations and experiences shared by visitors. E-tourism applications can also include storing sound and images recorded by visitors. An architecture to support e-tourism called 'UbiTour' is presented in this dissertation. UbiTour provides different services to visitors such as location-based information, route-guidance, announcements and visitor collaboration. UbiTour aims at using 3G for ubiquitous connectivity and WLAN for high-speed, local information, running on a PDA. WLAN, specifically 802.11, provides a high-bandwidth, broadcast-based connection over a very limited area, while 3G provides a ubiquitous, though lower speed, connection across large metropolitan areas. The services provided by UbiTour have different requirements and constraints, some better suited for WLAN and others for 3G. By seamlessly combining the two technologies, UbiTour can provide a powerful electronic tour guide.
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Munasinghe, Kumudu S. "A Unified Mobility Management Architecture for Interworked Heterogeneous Mobile Networks." School of Electrical and Information Engineering, 2009. http://hdl.handle.net/2123/4063.

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Doctor of Philosophy (Ph.D.)
The buzzword of this decade has been convergence: the convergence of telecommunications, Internet, entertainment, and information technologies for the seamless provisioning of multimedia services across different network types. Thus the future Next Generation Mobile Network (NGMN) can be envisioned as a group of co-existing heterogeneous mobile data networking technologies sharing a common Internet Protocol (IP) based backbone. In such all-IP based heterogeneous networking environments, ongoing sessions from roaming users are subjected to frequent vertical handoffs across network boundaries. Therefore, ensuring uninterrupted service continuity during session handoffs requires successful mobility and session management mechanisms to be implemented in these participating access networks. Therefore, it is essential for a common interworking framework to be in place for ensuring seamless service continuity over dissimilar networks to enable a potential user to freely roam from one network to another. For the best of our knowledge, the need for a suitable unified mobility and session management framework for the NGMN has not been successfully addressed as yet. This can be seen as the primary motivation of this research. Therefore, the key objectives of this thesis can be stated as:  To propose a mobility-aware novel architecture for interworking between heterogeneous mobile data networks  To propose a framework for facilitating unified real-time session management (inclusive of session establishment and seamless session handoff) across these different networks. In order to achieve the above goals, an interworking architecture is designed by incorporating the IP Multimedia Subsystem (IMS) as the coupling mediator between dissipate mobile data networking technologies. Subsequently, two different mobility management frameworks are proposed and implemented over the initial interworking architectural design. The first mobility management framework is fully handled by the IMS at the Application Layer. This framework is primarily dependant on the IMS’s default session management protocol, which is the Session Initiation Protocol (SIP). The second framework is a combined method based on SIP and the Mobile IP (MIP) protocols, which is essentially operated at the Network Layer. An analytical model is derived for evaluating the proposed scheme for analyzing the network Quality of Service (QoS) metrics and measures involved in session mobility management for the proposed mobility management frameworks. More precisely, these analyzed QoS metrics include vertical handoff delay, transient packet loss, jitter, and signaling overhead/cost. The results of the QoS analysis indicates that a MIP-SIP based mobility management framework performs better than its predecessor, the Pure-SIP based mobility management method. Also, the analysis results indicate that the QoS performances for the investigated parameters are within acceptable levels for real-time VoIP conversations. An OPNET based simulation platform is also used for modeling the proposed mobility management frameworks. All simulated scenarios prove to be capable of performing successful VoIP session handoffs between dissimilar networks whilst maintaining acceptable QoS levels. Lastly, based on the findings, the contributions made by this thesis can be summarized as:  The development of a novel framework for interworked heterogeneous mobile data networks in a NGMN environment.  The final design conveniently enables 3G cellular technologies (such as the Universal Mobile Telecommunications Systems (UMTS) or Code Division Multiple Access 2000 (CDMA2000) type systems), Wireless Local Area Networking (WLAN) technologies, and Wireless Metropolitan Area Networking (WMAN) technologies (e.g., Broadband Wireless Access (BWA) systems such as WiMAX) to interwork under a common signaling platform.  The introduction of a novel unified/centralized mobility and session management platform by exploiting the IMS as a universal coupling mediator for real-time session negotiation and management.  This enables a roaming user to seamlessly handoff sessions between different heterogeneous networks.  As secondary outcomes of this thesis, an analytical framework and an OPNET simulation framework are developed for analyzing vertical handoff performance. This OPNET simulation platform is suitable for commercial use.
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Munasinghe, Kumudu S. "A Unified Mobility Management Architecture for Interworked Heterogeneous Mobile Networks." Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/4063.

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The buzzword of this decade has been convergence: the convergence of telecommunications, Internet, entertainment, and information technologies for the seamless provisioning of multimedia services across different network types. Thus the future Next Generation Mobile Network (NGMN) can be envisioned as a group of co-existing heterogeneous mobile data networking technologies sharing a common Internet Protocol (IP) based backbone. In such all-IP based heterogeneous networking environments, ongoing sessions from roaming users are subjected to frequent vertical handoffs across network boundaries. Therefore, ensuring uninterrupted service continuity during session handoffs requires successful mobility and session management mechanisms to be implemented in these participating access networks. Therefore, it is essential for a common interworking framework to be in place for ensuring seamless service continuity over dissimilar networks to enable a potential user to freely roam from one network to another. For the best of our knowledge, the need for a suitable unified mobility and session management framework for the NGMN has not been successfully addressed as yet. This can be seen as the primary motivation of this research. Therefore, the key objectives of this thesis can be stated as:  To propose a mobility-aware novel architecture for interworking between heterogeneous mobile data networks  To propose a framework for facilitating unified real-time session management (inclusive of session establishment and seamless session handoff) across these different networks. In order to achieve the above goals, an interworking architecture is designed by incorporating the IP Multimedia Subsystem (IMS) as the coupling mediator between dissipate mobile data networking technologies. Subsequently, two different mobility management frameworks are proposed and implemented over the initial interworking architectural design. The first mobility management framework is fully handled by the IMS at the Application Layer. This framework is primarily dependant on the IMS’s default session management protocol, which is the Session Initiation Protocol (SIP). The second framework is a combined method based on SIP and the Mobile IP (MIP) protocols, which is essentially operated at the Network Layer. An analytical model is derived for evaluating the proposed scheme for analyzing the network Quality of Service (QoS) metrics and measures involved in session mobility management for the proposed mobility management frameworks. More precisely, these analyzed QoS metrics include vertical handoff delay, transient packet loss, jitter, and signaling overhead/cost. The results of the QoS analysis indicates that a MIP-SIP based mobility management framework performs better than its predecessor, the Pure-SIP based mobility management method. Also, the analysis results indicate that the QoS performances for the investigated parameters are within acceptable levels for real-time VoIP conversations. An OPNET based simulation platform is also used for modeling the proposed mobility management frameworks. All simulated scenarios prove to be capable of performing successful VoIP session handoffs between dissimilar networks whilst maintaining acceptable QoS levels. Lastly, based on the findings, the contributions made by this thesis can be summarized as:  The development of a novel framework for interworked heterogeneous mobile data networks in a NGMN environment.  The final design conveniently enables 3G cellular technologies (such as the Universal Mobile Telecommunications Systems (UMTS) or Code Division Multiple Access 2000 (CDMA2000) type systems), Wireless Local Area Networking (WLAN) technologies, and Wireless Metropolitan Area Networking (WMAN) technologies (e.g., Broadband Wireless Access (BWA) systems such as WiMAX) to interwork under a common signaling platform.  The introduction of a novel unified/centralized mobility and session management platform by exploiting the IMS as a universal coupling mediator for real-time session negotiation and management.  This enables a roaming user to seamlessly handoff sessions between different heterogeneous networks.  As secondary outcomes of this thesis, an analytical framework and an OPNET simulation framework are developed for analyzing vertical handoff performance. This OPNET simulation platform is suitable for commercial use.
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Ruberg, Anders. "Frequency Domain Link Adaptation for OFDM-based Cellular Packet Data." Thesis, Linköping University, Department of Electrical Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6328.

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In order to be competitive with emerging mobile systems and to satisfy the ever growing request for higher data rates, the 3G consortium, 3rd Generation Partnership Project (3GPP), is currently developing concepts for a long term evolution (LTE) of the 3G standard. The LTE-concept at Ericsson is based on Orthogonal Frequency Division Multiplexing (OFDM) as downlink air interface. OFDM enables the use of frequency domain link adaptation to select the most appropriate transmission parameters according to current channel conditions, in order to maximize the throughput and maintain the delay at a desired level. The purpose of this thesis work is to study, implement and evaluate different link adaptation algorithms. The main focus is on modulation adaptation, where the differences in performance between time domain and frequency domain adaptation are investigated. The simulations made in this thesis are made with a simulator developed at Ericsson. Simulations show in general that the cell throughput is enhanced by an average of 3% when using frequency domain modulation adaptation. When using the implemented frequency domain power allocation algorithm, a gain of 23-36% in average is seen in the users 5th percentile throughput. It should be noted that the simulations use a realistic web traffic model, which makes the channel quality estimation (CQE) difficult. The CQE has great impact on the performance of frequency domain adaptation. Throughput improvements are expected when using an improved CQE or interference avoidance schemes. The gains with frequency domain adaptation shown in this thesis work may be too small to motivate the extra signalling overhead required. The complexity of the implemented frequency domain power allocation algorithm is also very high compared to the performance enhancement seen.

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Bria, Aurelian. "Mobile Multimedia Multicasting in Future Wireless Systems : A Hybrid Cellular-Broadcasting System Approach." Doctoral thesis, Stockholm : Informations- och kommunikationsteknik, Kungliga Tekniska högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9795.

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Nguyen, Son. "Capacity and Throughput Optimization in Multi-cell 3G WCDMA Networks." Thesis, University of North Texas, 2005. https://digital.library.unt.edu/ark:/67531/metadc4948/.

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User modeling enables in the computation of the traffic density in a cellular network, which can be used to optimize the placement of base stations and radio network controllers as well as to analyze the performance of resource management algorithms towards meeting the final goal: the calculation and maximization of network capacity and throughput for different data rate services. An analytical model is presented for approximating the user distributions in multi-cell third generation wideband code division multiple access (WCDMA) networks using 2-dimensional Gaussian distributions by determining the means and the standard deviations of the distributions for every cell. This model allows for the calculation of the inter-cell interference and the reverse-link capacity of the network. An analytical model for optimizing capacity in multi-cell WCDMA networks is presented. Capacity is optimized for different spreading factors and for perfect and imperfect power control. Numerical results show that the SIR threshold for the received signals is decreased by 0.5 to 1.5 dB due to the imperfect power control. The results also show that the determined parameters of the 2-dimensional Gaussian model match well with traditional methods for modeling user distribution. A call admission control algorithm is designed that maximizes the throughput in multi-cell WCDMA networks. Numerical results are presented for different spreading factors and for several mobility scenarios. Our methods of optimizing capacity and throughput are computationally efficient, accurate, and can be implemented in large WCDMA networks.
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Makluf, Cibele Abreu 1984. "Análise de tecnologias 3G visando à estruturação do canal de retorno da TV digital." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/260056.

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Orientador: Yuzo Iano
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação
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Resumo: Este trabalho trata da análise das tecnologias de terceira geração (3G) emergentes no mercado, visando uma futura estruturação do canal de retorno da TV digital brasileira recentemente implantada no país. As tecnologias trabalhadas foram o UMTS (Universal Mobile Telecommunications Systems), o WCDMA (Wide Code Division Mobile Access) e o HSDPA (High Speed Downlink Packet Access). Essas tecnologias oferecem maiores velocidades de transmissão e melhor qualidade de serviço, e vem conquistando cada vez mais usuários por ter valor acessível e boa qualidade de serviço. Esses fatores motivaram um estudo mais detalhado dessas tecnologias, visando à estruturação do canal de retorno da TV digital brasileira, neste momento ainda não implantado. O estudo dessas tecnologias foi baseado em dois parâmetros de qualidade importantes, que são a latência e a perda de pacotes que serviram de base para uma comparação entre as operadoras que oferecem o serviço 3G no Brasil. A partir dessa análise foi possível determinar a(s) operadora(s) que oferece(m) o serviço com a melhor qualidade e verificar em quais pontos as operadoras podem ser melhoradas
Abstract: This work deals with the analysis of technologies for third generation (3G) in the emerging market, seeking a future structure of the return channel of the Brazilian digital TV recently deployed in the country. Among the 3G technologies can be cited, the UMTS (Universal Mobile Telecommunications Systems), WCDMA (Wide Code Division Mobile Access), HSDPA (High Speed Downlink Packet Access). These technologies offer higher transmission speed and better quality of service, and has been gaining more users to have affordable and good quality service. These factors motivated a more detailed study of these technologies, aiming at structuring the return channel of the Brazilian digital TV, we do not yet deployed. The study of these technologies was based on two important parameters of quality, that are latency and packet loss which formed the basis for comparison of operators offering 3G service in Brazil. From this analysis it is possible to determine the provider that is providing the service with the best quality and check points at which carries can be improved
Mestrado
Telecomunicações e Telemática
Mestre em Engenharia Elétrica
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Marques, Leandro Bento Sena. "Algoritmos de escalonamento e de handoff para redes 3G e 4G." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/261153.

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Orientador: Shusaburo Motoyama
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação
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Resumo: Este trabalho apresenta um estudo de desempenho dos enlaces diretos dos sistemas CDMA 1xEVDO RA, UMTS/HSDPA e WiMAX com ênfase em escalonadores de dados e nos novos critérios de aceitação de tráfego handoff horizontal e vertical para redes 3G e 4G. Estes novos critérios de aceitação de tráfego handoff horizontal e vertical levam em conta a ocupação do enlace, a ocupação do buffer, a potência do sinal recebido (RSS) e o tamanho do quantum (DRR) como parâmetros para a decisão do processo de handoff. Além disso, o estudo considera os escalonadores de dados Max C/I (Maximum Carrier Interference), DRR (Deficit Round Robin), PF (Proportional Fair), Pr (Prioritário) e a nova proposta Pr/PF (Priority Proportional Fair). Os critérios combinados aos escalonadores são avaliados pormeio de métricas de QoS em função da chegada de tráfego HTTP interno ou em handoff. Os resultados mostraram que conforme o critério e o escalonador adotados, podem assegurar a QoS dos sistemas móveis e ainda aceitar uma boa quantidade de tráfego handoff. O estudo é baseado em simulações computacionais através da ferramenta de software Matlab
Abstract: This work presents a performance study of the forward links of CDMA 1xEV-DO RA, UMTS/HSDPA and WiMAX systems with emphasis on data schedulers and new criteria for horizontal and vertical handoff traffic acceptance in the 3G and 4G networks. These new criteria for horizontal and vertical handoff traffic acceptance take into account the link occupation, the buffer occupation, the received signal strength (RSS) and the size of quantum (DRR) as inputs for decision of handoff process. Moreover, the study considers the data schedulers Max C/I (Maximum Carrier Interference), DRR (Deficit Round Robin), PF (Proportional Fair), Pr (Priority) and the new proposal Pr/PF (Priority Proportional Fair). The criteria combined with the data schedulers are evaluated using QoS metrics in function of internal HTTP traffic or handoff traffic. The results showed that depending on the chosen criterion and scheduler, it is possible to assure the QoS of mobile systems and still accept a good amount of handoff traffic. The study is based on computer simulations through Matlab software tool
Doutorado
Telecomunicações e Telemática
Doutor em Engenharia Elétrica
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Oliveira, Carlos Henrique Rodrigues de. "Analise de desempenho dos sistemas moveis celulares 2G, 2,5G e 3G." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/260571.

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Orientador: Renato Baldini Filho
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
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Resumo: Este trabalho de tese estuda e analisa o desempenho dos sistemas móveis celulares GSM de segunda geração (2G), GPRS de segunda geração intermediária (2,5G) e CDMA2000 de terceira geração (3G). Na primeira parte deste trabalho de tese são avaliadas estratégias de compartilhamento dos canais de comunicação utilizados pelos sistemas GSM e GPRS, em busca daquela que resulte no menor impacto na qualidade dos serviços prestados por ambas as redes. Para esta avaliação, e como contribuição deste trabalho de tese, são desenvolvidos algoritmos aplicados em um simulador de eventos discretos desenvolvido em linguagem de programação C/C++. Os resultados das simulações mostram que a reserva de canais exclusivos ao sistema GPRS apresenta degradação na qualidade de serviço prestado pelo sistema GSM e que a melhor estratégia de compartilhamento é utilizar os canais de comunicação para o sistema GPRS nos momentos em que estes canais não são usados pelo sistema GSM. Na segunda parte deste trabalho de tese são feitas análises de desempenho dos sistemas móveis celulares de terceira geração, CDMA2000 lxRTT e CDMA2000 lxEVDO, baseadas na qualidade do serviço prestado por estas redes operando com várias aplicações simultâneas fim-a-fim entre cliente e servidor. Técnicas de detecção multiusuário e de antenas adaptativas são utilizadas na recepção destas aplicações e é avaliada a nova qualidade de serviço. Para estas análises de desempenho e como contribuição deste trabalho de tese, modelos de simulação são desenvolvidos utilizando a ferramenta OPNET. As redes CDMA2000 lxRTT e lxEVDO apresentam bom desempenho, analisado pelo parâmetro atraso da qualidade de serviço, na passagem de tráfego das aplicações HTTP, E-mail, VoIP, FTP, Telnet e Acesso a Banco de Dados. O desempenho da rede CDMA2000 lxEVDO melhora tanto com detecção multiusuário como com antenas adaptativas em relação ao receptor rake
Abstract: This thesis work studies and analyzes the performance of cellular mobile systems GSM of second generation (2G), GPRS of second intermediate generation (2,5G) and CDMA2000 of third generation (3G). In the first part of this thesis work, sharing strategies of communication channels used by GSM and GPRS systems are evaluated to find the one that results in the lowest impact in the quality of services supported by both networks. To this evaluation, and as contribution of this thesis work, algorithms applied in a discrete-event simulator developed in C/C++ programming language are developed. The simulation results show that the reserve of exclusive channels to the GPRS system presents degradation in the quality of service given for GSM system and that the better sharing strategy is to use the communication channels for the GPRS system whenever these channels are not used by the GSM system. In the second part of this thesis work, performance analyses of the third generation cellular mobile systems, CDMA2000 lxRTT and CDMA2000 lxEVDO, based on the quality of service supported by these networks operating with several end-to-end simultaneous applications between client and server are made. Multiuser detection and adaptive antennas techniques are used in the reception of these applications and the new quality of service is evaluated. For these performance analyses, and as contribution of this thesis work, simulation models are developed using the OPNET tool. The CDMA2000 lxRTT and lxEVDO networks present good performance analyzed through the delay parameter of quality of service running HTTP, E-mail, VolP, FTP, Telnet and Data Base Access applications. The CDMA2000 lxEVDO network performance improves using either multiuser detection or adaptive antennas when compared with rake receiver
Doutorado
Telecomunicações e Telemática
Doutor em Engenharia Elétrica
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Books on the topic "3G Cellular"

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Poole, Ian. Cellular communications explained: From basics to 3G. Oxford, England: Newnes/Elsevier, 2006.

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Hausman, Jerry. Cellular, 3G, Broadband and WiFi Shann Lecture. [Western Australia]: University of Western Australia Business School, 2003.

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Quinn, Jack. 3G cellular market opportunities: A preview of the next cellular generation. Tempe, AZ: Forward Concepts, 1999.

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Mishra, Ajay R. Cellular technologies for emerging markets: 2G, 3G, and beyond. Chichester, West Sussex, U.K: Wiley, 2010.

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Mishra, Ajay R. Cellular technologies for emerging markets: 2G, 3G, and beyond. Chichester, West Sussex, U.K: Wiley, 2010.

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Roger, Belcher, ed. 3G handset and network design. Indianapolis: Wiley, 2003.

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3G Handset and Network Design. New York: John Wiley & Sons, Ltd., 2003.

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S, Blogh J., ed. 3G, HSDPA, HSUPA and FDD versus TDD networking. Hoboken, NJ: John Wiley & Sons, 2008.

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A, García-Martín Miguel, ed. The 3G multimedia subsystem (IMS): Merging the internet and the cellular worlds. Chichester, West Sussex: J. Wiley, 2004.

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Camarillo, Gonzalo. The 3G IP multimedia subsystem (IMS): Merging the Internet and the cellular worlds. 3rd ed. Hoboken, NJ: J. Wiley & Sons, 2008.

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Book chapters on the topic "3G Cellular"

1

Hausman, Jerry. "Cellular 3G Broadband and WiFi." In Frontiers of Broadband, Electronic and Mobile Commerce, 9–25. Heidelberg: Physica-Verlag HD, 2004. http://dx.doi.org/10.1007/978-3-7908-2676-0_2.

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Wu, Gang. "Radio Access Technologies in Cellular Networks." In Next Generation Mobile Systems 3G and Beyond, 57–92. Chichester, UK: John Wiley & Sons, Ltd, 2005. http://dx.doi.org/10.1002/0470091533.ch3.

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Køien, Geir M. "Access Security in 2G and 3G Systems." In Entity Authentication and Personal Privacy in Future Cellular Systems, 7–55. New York: River Publishers, 2022. http://dx.doi.org/10.1201/9781003338147-2.

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Geethu, N., and M. Rajesh. "3G Cellular Network Fault Prediction Using LSTM-Conv1D Model." In Lecture Notes in Networks and Systems, 323–36. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9967-2_31.

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Sorwar, Golam, and Ameer Ali. "Advanced Telemedicine System Using 3G Cellular Networks and Agent Technology." In IFIP Advances in Information and Communication Technology, 187–97. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15515-4_20.

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Ferber, Marvin, and Thomas Rauber. "Mobile Cloud Computing in 3G Cellular Networks Using Pipelined Tasks." In Service-Oriented and Cloud Computing, 192–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33427-6_14.

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Coluccia, Angelo, Fabio Ricciato, and Peter Romirer-Maierhofer. "Bayesian Estimation of Network-Wide Mean Failure Probability in 3G Cellular Networks." In Performance Evaluation of Computer and Communication Systems. Milestones and Future Challenges, 167–78. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-25575-5_14.

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Sadhukhan, Samir K., Swarup Mandal, Partha Bhaumik, and Debashis Saha. "Post Deployment Planning of 3G Cellular Networks through Dual Homing of NodeBs." In Distributed Computing and Networking, 404–19. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-11322-2_39.

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Barreto, G. A., J. C. M. Mota, L. G. M. Souza, R. A. Frota, L. Aguayo, J. S. Yamamoto, and P. E. O. Macedo. "Competitive Neural Networks for Fault Detection and Diagnosis in 3G Cellular Systems." In Telecommunications and Networking - ICT 2004, 207–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-27824-5_29.

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Araniti, G., P. De Meo, A. Iera, and D. Ursino. "Enhancing 3G Cellular Systems with User Profiling Techniques for Multimedia Application QoS Adaptation." In Telecommunications and Networking - ICT 2004, 1–6. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-27824-5_1.

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Conference papers on the topic "3G Cellular"

1

Al-Akaidi, M. "Capacity evaluation in cellular system." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010036.

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Uskela, S. "All IP architectures for cellular networks." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010037.

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Burley, S. "Capacity of an integrated LCD/UDD WCDMA cellular network." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010012.

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Zhang, J. "Automation of 3G/4G cellular network planning." In Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond. IEE, 2004. http://dx.doi.org/10.1049/cp:20040707.

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Forkel, I. "Performance evaluation of power control algorithms in cellular UTRA systems." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010003.

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Cellatoglu, A. "Robust header compression for real-time services in cellular networks." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010025.

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Fan, Z. "Packet loss rate estimation in a packet switched voice cellular network." In Second International Conference on 3G Mobile Communication Technologies (3G 2001). IEE, 2001. http://dx.doi.org/10.1049/cp:20010057.

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Katouzian, A. "Cellular IP report." In First International Conference on 3G Mobile Communication Technologies. IEE, 2000. http://dx.doi.org/10.1049/cp:20000028.

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Haider, K. "Vertical handover between HIPERLAN/2 and UMTS cellular system." In Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond. IEE, 2004. http://dx.doi.org/10.1049/cp:20040637.

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Dinnis, A. K. "Distribution of relays in a cellular system using multihops." In Fifth IEE International Conference on 3G Mobile Communication Technologies (3G 2004) The Premier Technical Conference for 3G and Beyond. IEE, 2004. http://dx.doi.org/10.1049/cp:20040661.

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