Edgar B. Souza

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Link adaptation is a process of paramount importance to optimize the performance of wireless communication systems. However, standardization committees have not standardized link adaptation procedures in order to foster competitiveness among vendors. As a consequence, many research projects have been conducted on this field and several strategies have been(More)
—In this paper some preliminary studies of power allocation strategy in downlink MIMO cooperative system applied to a multi-carrier cellular system is proposed and evaluated. The system model considers multi-antenna base stations communicating with a couple of single-antenna terminals simultaneously and the system outage probability is evaluated for a given(More)
— Link adaptation is a process of paramount importance to optimize the performance of wireless communication systems. However, standardization committees have not standardized link adaptation procedures in order to foster competitiveness among vendors. As a consequence, many research projects have been conducted on this field and several strategies have(More)
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