Ip Convergence
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. REGULATION MISUNDERSTANDING: CONVERGENCE COMPLEXITY PROVIDING FAILURES IN TELECOMMUNICATION SERVICES COSTS
ABSTRACT This manuscript discusses a theoretical competitive scenario for telecommunications services, in particular voice over Internet protocol (VoIP), and finds that the economic benefits of the current technological convergence are based on three main factors: technological advances and updates; regulation failures related to technological complexity; an
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2017-04
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2. Numerical analysis of the nonlinear subgrid scale method
This paper presents the numerical analysis of the Nonlinear Subgrid Scale (NSGS) model for approximating singularly perturbed transport models. The NSGS is a free parameter subgrid stabilizing method that introduces an extra stability only onto the subgrid scales. Thisnew feature comes from the local control yielded by decomposing the velocity field into the
Comput. Appl. Math.. Publicado em: 2012
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3. Proposta de sistema para coletar, sintetizar e dispor informações através de plataforma computacional
Este trabalho apresenta uma proposta de sistema para permitir o acesso à informações numa estrutura baseada em sistemas computacionais, visando monitoramento remoto. Desta forma, pessoas responsáveis por um ambiente eletronicamente monitorado poderão coletar informações em um ambiente computacional através de telefonia IP, síntese de voz e integraç
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/09/2010
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4. Uma arquitetura de controle de qualidade de serviço aplicada a redes heterogêneas e serviços convergentes. / An architecture for QoS control applied to heterogeneous networks and convergent services.
One of the targets of the next generation communication systems is to provide access to any service, to any user, anytime, anywhere, regardless the access network technology or type of user device (mobile phone, PDA, personal computer, and so on). This scenario is called convergence of services by heterogeneous networks, and in such scenario quality of servi
Publicado em: 2010
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5. 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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6. Avaliação de desempenho do protocolo MIPv6 utilizando a rede de telecomunicação aeronáutica (ATN). / Evaluation of performance of protocol MIPv6 using the aeronautical telecommunicaton networking (ATN).
Currently the use of standard IPS (Internet Protocol Suite) in the ATN it comprehends the concepts of IP mobility, convergence in the air-to-ground communication and also ATN sub-nets in land. The ICAO (International Civil Aviation Organization) mentions the ATN/IPS, which is based on connections supported by TCP and UDP protocols in the transport layer and
Publicado em: 2008
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7. Modelos de faturamento em telecomunicações decorrentes da convergência de redes e serviços. / Telecom billing models for convergent networks and services.
O setor de Telecomunicações está mudando seus paradigmas em decorrência das tecnologias que utilizam o Protocolo Internet (IP). Essa tecnologia está cada vez mais permeando as redes de Telecomunicações, criando as chamadas Redes de Nova Geração (NGN). A convergência de redes e serviços está modificando as cadeias de valor em Telecomunicações, c
Publicado em: 2007
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8. O processo de migração de sistemas corporativos de comunicação TDM para plataformas convergentes IP com preservação de ativos
The aim of this elaboration is to present a study of the migration process involved transforming the digital PBX (Private Branch Exchange), TDM (Time Division Multiplex), SPC (Stored Program Control) based platforms of corporate communications on technology to converged IP (Internet Protocol) systems supported by the TCP/IP (Transmission Control Protocol/Int
Publicado em: 2006
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9. New algorithms for of call admission control of for the service of voice on IP in local networks without wire infrastructures / Novos algoritmos para controle de admissÃo de chamadas para o serviÃo de voz sobre IP em redes locais sem fio infra-estruturadas
In the last years, the IEEE 802.11 WLAN has become very popular and widely deploved for Internet acess. On the other hand, voice over IP is one of the fast growing Internet apllications today. Thanks to the convergence of these two trends, it is believed that VoIP over WLAN is expected to become an important Internet application. However, the so called "aval
Publicado em: 2006