143 search results - page 10 / 29 » Distributed Transmit Diversity in Relay Networks |
VTC
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract—In this paper, randomized distributed spacefrequency coding (R-DSFC) scheme is proposed for decentralized wireless relay networks. We consider relay-assisted ARQ to over...
JSAC
2006
14 years 11 months ago
2006
It has been shown that distributed turbo coding (DTC) can approach the capacity of a wireless relay network. In the existing DTC schemes, it is usually assumed that error-free deco...
JSAC
2007
14 years 11 months ago
2007
— Various results to date have demonstrated the advantages of one or several relay nodes assisting transmissions in a wireless network. In many practical scenarios, not all nodes...
CORR
2006
Springer
14 years 12 months ago
2006
Springer
How to find a cooperative diversity scheme that achieves the transmit diversity bound is still an open problem. In fact, all previously proposed amplify-and-forward (AF) and decod...
GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract-- Cooperative communications can be used to improve communication reliability. However, the transmissions from different relaying nodes result in a great challenge in prac...