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Cooperative diversity techniques have emerged as promising solutions to combat the deleterious effects caused by multipath fading. The main advantage of this technique is that the diversity gain can be achieved without installing multiple antennas at the transmitter or the receiver. In this paper, we study the ergodic capacity performance of cooperative communication systems with decode-and-forward...
Type-based multiple-access (TBMA) is a bandwidth efficient transmission scheme for decentralized estimation in wireless sensor networks (WSNs) over non-orthogonal multiple-access channels, whereas its performance degrades severely in zero-mean fading channels. In this paper, we improve its performance in the fading channels by using more resources for transmitting each type, which is named as TBMA...
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