Telecommunications Industry
Mostrando 13-24 de 36 artigos, teses e dissertações.
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13. Convergência digital e a telefonia móvel: implicações à gestão estratégica e à inovação. / Digital convergence and mobile telecommunications: Implications toward strategic management and innovation.
Telecommunications industry faces fierce competition both locally and globally, in which innovation plays a significant role for companies competitiveness and prosperity. In addition, a variety of technological solutions brings up uncertainty about users embracing to new technologies and about businesses models profitability. One element that enables mobile
Publicado em: 2008
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14. MÃtodos justos de alocaÃÃo dinÃmica de recursos em sistemas de transmissÃo baseados em OFDM com modulaÃÃo adaptativa
The growth of the telecommunications systems utilization and the introduction of the Third Generation Cell-Phone technologies motivate the industry to search for new alternatives to manage the traditional radio infrastructure, allowing so the offering of new business models and applications. In order to satisfactorily supply the demand generated this growth,
Publicado em: 2008
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15. Fusões, Aquisições Estratégicas, e Capacidades Tecnológicas Inovadoras: Evidências da Indústria de Telecomunicações Multinacional
This dissertation studies the innovative technological capabilities available in the merger and acquisitions processes and the relationship between these processes with the technological capabilities accumulation to get convergence of technology and services. This study was examined in fourteen companies of the telecommunications industry during 2002 to 2007
Publicado em: 2008
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16. O uso do móbile marketing como estratégia de fidelização de clientes :um estudo e empresas do setor de comércio e serviços em natal-RN
This study aims to understand the effects of the mobile marketing use as a relationships tool for companies that operate locally, because of the lack of information about this new marketing tool, as well as the scarcity of studies in this area. This is an exploratory and qualitatively study, based on primary sources, raised through books, articles in the mar
Publicado em: 2008
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17. Competências organizacionais e estratégias de internacionalização :um estudo multissetorial em indústrias de pequeno e médio porte da região Alto Uruguai do estado do Rio Grande do Sul
The intensification of international trade facilitated by the telecommunications and ways of transportation makes the companies seek for new markets and improve their ways of acting. This study describes how happens the internationalization of small and medium industrial firms of the region of Alto Uruguai of Rio Grande do Sul and which are the indispensable
Publicado em: 2008
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18. STRATEGIC ALLIANCES IN THE TELECOMMUNICATIONS: A CASE STUDY OF OI / ALIANÇAS ESTRATÉGICAS NO SETOR DE TELECOMUNICAÇÕES: UM ESTUDO DE CASO DA OI
The telecommunications industry has been experiencing fast growth in the last years, especially in the mobile market. In Brazil, this growth occurred after the privatization of the old Telebrás system, opening the market to new national and international competing companies interested in exploring a repressed demand market and at the same time with a high g
Publicado em: 2007
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19. Técnicas para garantia de qualidade fim-a-fim em serviços de telecomunicações digitais. / Tools and methodologies for end-to-end quality assurance in digital telecommunications services.
This work presents a set of concepts, tools and methodologies that, if applied together, allow telecommunications service providers and developers to better fulfill their customersexpectations. This set of tools was created by identifying and selecting concepts and methodologies originally developed for deployment on different industries: manufacturing, cons
Publicado em: 2007
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20. Automação do processo de gerência de força de trabalho terceirizada no setor de telecomunicações / Workforce management process automation in outsourced telecom industry
Após a cisão da TELEBRÁS, deu-se início à consolidação do mercado brasileiro de telecomunicações que passa pela redução dos custos operacionais das operadoras de Serviço Móvel Pessoal (SMP). A integração dos processos de negócio com as empresas terceirizadas deve considerar que parte do processo de Gerência da Força de Trabalho (GFT) foi de
Publicado em: 2007
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21. Uma investigação empírico-exploratória acerca da causalidade dos indicadores operacionais de call center com a satisfação dos clientes
Year after year the call center industry comes presenting high growth, either in Brazil or the world, using increasing contingent of people and receiving large amount of financial resources. Supporting all this industry, exists a theoretical reference that privileges the search of the improvement of diverse operational performance indicators. This study, emp
Publicado em: 2006
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22. Wimax e os efeitos disruptivos na indústria das telecomunicações / Wimax and its disruptive effects on the telecommunications industry
Wireless é broadband que entrega applicações e serviços de comunicações avançadas a qualquer momento e em qualquer lugar. A evolução das tecnologias e das applicações está alterando, também, a linha tradicional que definia e separava aplicações, serviços e redes. Em conseqüência, os limites funcionais que definem as ferramentas dominantes d
Publicado em: 08/06/2005
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23. Technological activities in the telecommunicatios sector in Brazil after privatization / As atividades tecnologicas pos-privatização do setor de telecomunicações no Brasil
The purpose of the work is to analyze, based on the existing literature, the technological efforts undertaken by the Brazilian telecommunications sector after its privatization (in the 1990?s). Initially, it discusses the institutional and technologic trajectories at the international level, the changes in the telecom industry?s innovation regime and, conseq
Publicado em: 2005
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24. DESENVOLVIMENTO DE TRANSDUTORES A FIBRA ÓPTICA PARA COMPLETAÇÃO INTELIGENTE DE POÇOS / DEVELOPMENT OF OPTICAL FIBER TRANSDUCERS FOR INTELLIGENT WELL COMPLETION
Optical fibers are finding a growing range of new applications in the petroleum industry, which include, not only those already well established in telecommunications, but also in novel sensing technologies. Possibility of dense multiplexing, continuous distributed measurements, long distances between measurement points and electronic circuits, and explosion
Publicado em: 2004