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Title in Portuguese: Link performance evaluation for EGPRS with multiples antennas
Author: Freitas Júnior, Walter da Cruz
Cavalcanti, Francisco Rodrigo Porto
Cavalcante, Charles Casimiro
Zanatta Filho, Danilo
Almeida, André Lima Férrer de
Keywords: Antenas
Issue Date: 2002
Publisher: Simposium on Personal, Indoor, Mobile and Radio Communications
Citation: 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.
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