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Publication
Sistema de suporte à operação de redes de acesso de fibra óptica
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Abstract(s)
Desde o início dos tempos, o homem tem construído e aperfeiçoado estratégias para garantir uma comunicação mais eficiente. Na actualidade, comunicação a longas distâncias, bem como a utilização de diversos serviços é possível através de redes de telecomunicações. As redes de telecomunicações são essencialmente mantidas por organizações especializadas e integram 3 segmentos principais: as redes de interligação, de acesso e do cliente.
As redes de acesso interligam clientes aos serviços das respectivas organizações e, como tal, devem garantir a melhor qualidade de comunicação possível. Nos últimos anos, governos e organizações em diversos países têm adoptado a utilização em grande escala de fibra óptica nas suas redes de acesso, dada a sua elevada capacidade de largura de banda. Contudo, redes de acesso em fibra óptica poderão tornar-se extremamente complexas, no que respeita à estrutura física da sua implementação concreta. Tal complexidade, obriga à adopção de meios capazes de facilitar a gestão e, consequentemente, a operação sobre estas redes. Existem várias ferramentas de software no mercado, capazes de melhorar a eficiência de tarefas de gestão das redes, contudo a sua elevada complexidade, prejudica essas tarefas tornando-as mais morosas e susceptíveis a falhas.
A presente dissertação objectiva a construção de uma solução em software para o problema de gestão de redes de acesso ópticas, enfrentado por uma organização local. A solução deverá possibilitar um maior nível de eficiência de gestão, em comparação com a actual solução adoptada na organização. A solução deverá também ultrapassar as limitações de complexidade das actuais ferramentas, garantindo uma gestão mais rápida e focada nos aspectos essenciais.
Since the beginning of time, man has focused on the creation and perfection of strategies to ensure efficient communication. Currently, long distance communications, as well as access to several services is possible through telecommunications networks. Such networks are essentially maintained by specialized organizations and include 3 main segments: the core, access and client networks. The access networks connect clients to the services provided by the organizations; therefore, they must ensure the best communication possible. In the last few years, governments, as well as organizations from several countries have been adopting wide scale implementations of fiber optics in their access networks, given its high broadband capabilities. However, access networks over fiber optics can become extremely complex, specifically regarding the physical structure of their concrete implementation. That complexity forces the adoption of means, capable of easing the management and, consequentially, the operation over such networks. Several software tools in the market are capable of improving the efficiency of management tasks for these networks, but their increased complexity, can negatively affect such tasks, making them lengthier and increasingly susceptible to flaws. This dissertation focuses on the development of a software solution capable of addressing the issues faced by a local organization on managing access optical networks. Such solution must provide a higher level of efficiency as opposed to the current solution, adopted by the organization. The solution should also overcome the complexity limitations of current tools, ensuring a faster management, focused on essential aspects.
Since the beginning of time, man has focused on the creation and perfection of strategies to ensure efficient communication. Currently, long distance communications, as well as access to several services is possible through telecommunications networks. Such networks are essentially maintained by specialized organizations and include 3 main segments: the core, access and client networks. The access networks connect clients to the services provided by the organizations; therefore, they must ensure the best communication possible. In the last few years, governments, as well as organizations from several countries have been adopting wide scale implementations of fiber optics in their access networks, given its high broadband capabilities. However, access networks over fiber optics can become extremely complex, specifically regarding the physical structure of their concrete implementation. That complexity forces the adoption of means, capable of easing the management and, consequentially, the operation over such networks. Several software tools in the market are capable of improving the efficiency of management tasks for these networks, but their increased complexity, can negatively affect such tasks, making them lengthier and increasingly susceptible to flaws. This dissertation focuses on the development of a software solution capable of addressing the issues faced by a local organization on managing access optical networks. Such solution must provide a higher level of efficiency as opposed to the current solution, adopted by the organization. The solution should also overcome the complexity limitations of current tools, ensuring a faster management, focused on essential aspects.
Description
Keywords
Redes de telecomunicações Redes de acesso Fibra óptica Gestão de inventário de redes Sistemas de suporte à operação Serviços baseados na internet Telecommunications networks Access networks Fiber optics Network inventory management Operation support systems Web based Services Engenharia Informática . Faculdade de Ciências Exatas e da Engenharia