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GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
We propose a broadcast protocol that is based on a form of cooperative diversity called the Opportunistic Large Array (OLA). In the initial broadcast, an SNR ("transmission&qu...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
The propagation characteristics of electromagnetic (EM) waves in tunnels are significantly different from those in terrestrial environment. However, the current tunnel channel mode...
GLOBECOM
2008
IEEE
13 years 10 months ago
2008
IEEE
We study the impact of the distribution of node locations on key properties of wireless networks. In particular, using Monte Carlo simulations we study in detail the behavior of av...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—The throughput of multi-hop communication systems can significantly be increased by the application of MIMO concepts. To utilize the physical resources in an efficient...