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ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— In most wireless communications research, the channel models considered experience less severe fading than the classic Rayleigh fading case. In this work, however, we investiga...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— In this paper, we study the angle coverage problem in visual sensor networks where all sensors are equipped with cameras. An object of interest moves around the network and the...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
—In this paper, we analyze the impact of imperfect channel quality feedback on the scheduling algorithms that exploit multi-user diversity. We consider a time-slotted MIMO broadc...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
— The main task in OFDM downlink scheduling design is to maximize some kind of utility considering user specific as well as system induced constraints. A typical example is the ...
ICC
2007
IEEE
14 years 5 months ago
2007
IEEE
With the advent of cognitive radio technology, new paradigms for spectrum access can achieve near-optimal spectrum utilisation by letting each user sense and utilise available s...