Fixed Line Phone
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Green-Markov models - new optimization strategies: a case study for user allocation in co-channel macro/femto networks
The femtocell concept aims to combine fixed-line broadband access with mobile telephony using the deployment of low-cost, low-power third and fourth generation base stations in the subscribers' homes. While the self-configuration of femtocells is a plus, it can limit the quality of service (QoS) for the users and reduce the efficiency of the network, based o
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2012-12
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2. A Análise da Teledensidade como Contribuição ao Entendimento dos Fatores Estratégicos à Sustentabilidade Das Empresas Concessionárias de Telefonia Fixa Brasileiras / The Teledensity Analysis as Contribuition to the Agreement of the Strategic Factors for the Sustentation of the Companies Concessionaries of Fixed Brazilian Telephony.
This dissertation deals with the dynamic environment regarding the Brazilian residential telephone service established since its privatization, in 1997. The territorial division made by players with distinct strategies, all followed by a strict federal law, and the existence of a regulation organ for telecom services (ANATEL) contributed for the continuous e
Publicado em: 2006
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3. USABILIDADE DE TELEFONES CELULARES COM BASE EM CRITÉRIOS ERGONÔMICOS / CELL PHONES USABILITY BASED ON ERGONOMIC CRITERIA
At present time, cell phone is a device found almost everywhere and in every situations of the people`s life as a condition known as Ubiquitous Technology. In 2003, the total cell phone users overcame the total fixed line users in Brazil. The frequently cell phone changes with different systems and without user centered studies increase the cell phone use di
Publicado em: 2005
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4. Estudo de caso sobre gestão da qualidade em uma empresa de serviços de telefonia fixa.
The privatization of Telebras opened the national telephone market to competition,strengthening the importance of employing a management program having quality as a competitive advantage. Quality management as competitive strategy is an innovation in a sector that is no longer characterized by a monopoly market structure without competition. This study aims
Publicado em: 2003