779 search results - page 134 / 156 » Modeling Dependable Systems using Hybrid Bayesian Networks |
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, we propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is v...
ANSS
2005
IEEE
14 years 1 months ago
2005
IEEE
The Internet is a large, complex, heterogeneous system operating at very high speeds and consisting of a large number of users. Researchers use a suite of tools and techniques in ...
TWC
2010
13 years 2 months ago
2010
In this paper, we evaluate the performance of a Medium Access Control (MAC) protocol for MIMO ad hoc networks under imperfect channel estimation. To this end, we also present an an...
MMB
2004
Springer
14 years 27 days ago
2004
Springer
In this paper, we characterize the user behavior in a peer-to-peer (P2P) file sharing network. Our characterization is based on the results of an extensive passive measurement stu...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by ...