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Previous issue date: 2007-06-28 / Digital Inclusion is currently a concerning subject especially in those urgent countries. In Brazil there have been various initiatives and experiences regarding this subject, both from government parts (Federal, State and Urban) and through Non-Profitable Organizations and private companies. The approach to low-cost Broadband Internet has been one of the main barriers to the effectiveness on these initiatives. The goal of this current work is to find new concepts and connection management and voice services, data and video (triple play) in a unique wireless connection focusing on digital inclusion. The used wireless technology is the World Interoperability for Microwave Access (WiMAX), whose frequency is of 5,8 GHZ, which permission is not required for its usage along with National Telecommunication Agency (ANATEL) and to the access point, the wireless fidelity technology (Wifi). Some main convergent WiMAX technology characteristics are described in this work with new Triple Play services to hold a multipoint-point enlacement, causing an establishment to link a case study between the School and PUC-Campinas in order to investigate the performance and application factors. The results on the efficiency of metropolitan wireless network (WMAN) as well as the Triple Play services were profitable, defining a new method on prediction of coverage area and user s quantity. / Inclus?o Digital ? hoje um tema de muita preocupa??o, principalmente nos pa?ses denominados emergentes. No Brasil existem diversas iniciativas e experi?ncias relativas a esse assunto, tanto por parte dos governos (Federal, Estadual e Municipal), como tamb?m por parte de ONG s e empresas privadas. O acesso ? Internet Banda Larga a baixo custo tem sido uma das principais barreiras para a efetiva??o dessas iniciativas. O prop?sito do presente trabalho ? definir novos conceitos e par?metros de conex?o e servi?os de voz, dados e v?deo (triple play) em uma ?nica conex?o sem fio com foco na inclus?o digital. A tecnologia de conex?o sem fio (wireless) utilizada ? o World Interoperability for Microwave Acess (WiMAX), de freq??ncia 5.8 GHz, que n?o requer licenciamento para a sua utiliza??o junto a Ag?ncia Nacional de Telecomunica??es (ANATEL) e para o ponto de acesso, a tecnologia wireless fidelity (WiFi). Neste trabalho est?o descritas as principais caracter?sticas da tecnologia WiMAX convergentes, com os novos servi?os Triple Play para a realiza??o de um enlace ponto-multiponto, estabelecendo-se um link para estudo de caso entre a Escola e a PUC-Campinas, para a investiga??o dos fatores de desempenho e aplica??es. Os resultados de efici?ncia da rede sem fio metropolitana (WMAN) com os servi?os Triple Play foram satisfat?rios, definindo-se um novo m?todo de predi??o da ?rea de cobertura e do n?mero de usu?rios.
| Identifer | oai:union.ndltd.org:IBICT/oai:tede.bibliotecadigital.puc-campinas.edu.br:tede/486 |
| Date | 28 June 2007 |
| Creators | Saldanha, Carlos Alberto |
| Contributors | Branquinho, Omar Carvalho, Reggiani, Norma, Ursini, Edson Luiz |
| Publisher | Pontif?cia Universidade Cat?lica de Campinas, Programa de P?s-Gradua??o em Engenharia El?trica, PUC-Campinas, BR, CEATEC ? Centro de Ci?ncias Exatas, Ambientais e de Tecnologias |
| Source Sets | IBICT Brazilian ETDs |
| Language | Portuguese |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, info:eu-repo/semantics/masterThesis |
| Format | application/pdf |
| Source | reponame:Biblioteca Digital de Teses e Dissertações da PUC_CAMPINAS, instname:Pontifícia Universidade Católica de Campinas, instacron:PUC_CAMP |
| Rights | info:eu-repo/semantics/openAccess |
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