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In wireless communications, diversity combining is often employed to alleviate the deleterious effect of fading channels. As a variant of generalized selection combining (GSC), output thresholded GSC (OT-GSC) was proposed to minimize the processing power. Although extensive simulations were performed to evaluate the performance of OT-GSC in the existing literature, analytical results may be desirable...
At the physical layer of wireless vehicular networks, coded cooperation is a possible way of realizing uplink transmit diversity at the mobile vehicles equipped with single antenna. In this work, in order to increase the power and bandwidth efficiency, a multilevel coded cooperative system using orthogonal signalling is proposed. Orthogonal signalling not only enables transmission of both users data...
In this paper, we consider a multi-relay network operating in decode-and-forward mode. We propose a novel relay selection method with a low implementation complexity. Unlike the competing schemes, it requires neither error detection methods at relay nodes nor feedback information at the source. Our proposed selection method is able to extract the full diversity. We further formulate a power allocation...
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