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http://repositorio.ufc.br/handle/riufc/4248| Tipo: | Artigo de Evento |
| Título : | Link performance evaluation for EGPRS with multiples antennas |
| Autor : | Freitas Júnior, Walter da Cruz Cavalcanti, Francisco Rodrigo Porto Cavalcante, Charles Casimiro Zanatta Filho, Danilo Almeida, André Lima Férrer de |
| Palabras clave : | Antenas;Teleinformática;Telecomunicações |
| Fecha de publicación : | 2002 |
| Editorial : | Simposium on Personal, Indoor, Mobile and Radio Communications |
| Citación : | FREITAS JUNIOR, W. C. et al. Link performance evaluation for EGPRS with multiples antennas. In: SIMPOSIUM ON PERSONAL, INDOOR, MOBILE AND RADIO COMMUNICATIONS, 2002, Lisboa. Anais... Lisboa: PIMRC, 2002. p. 2092-2096. |
| Abstract: | Transmission diversity schemes have recently emerged in wireless systems as an attractive solution in order to mitigate fading effects. Space-time block codes (STBC) with two antennas can provide similar order diversity as maximal-ratio receiver combining (MMRC). In this paper transmit diversity scheme using STBC with two and four antennas is applied for the EDGE/EGPRS system and its results are evaluated in a interference-limited scenario. We jointly compare this strategy of multiple antennas with incremental redundancy (IR), a technique for link quality control (LQC) in EDGE. |
| URI : | http://www.repositorio.ufc.br/handle/riufc/4248 |
| Aparece en las colecciones: | DETE - Trabalhos apresentados em eventos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| 2002_eve_cccavalcante link.pdf | 83,75 kB | Adobe PDF | Visualizar/Abrir |
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