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TWC
2010
14 years 4 months ago
Multi-hop MIMO relay networks: diversity-multiplexing trade-off analysis
A multi-hop relay network with multiple antenna terminals in a quasi-static slow fading environment is considered. The fundamental diversity-multiplexing gain tradeoff (DMT) is an...
Deniz Gündüz, Mohammad Ali Khojastepour,...
ALGORITHMICA
2008
83views more  ALGORITHMICA 2008»
14 years 10 months ago
Inferring (Biological) Signal Transduction Networks via Transitive Reductions of Directed Graphs
In this paper we consider the p-ary transitive reduction (TRp) problem where p > 0 is an integer; for p = 2 this problem arises in inferring a sparsest possible (biological) sig...
Réka Albert, Bhaskar DasGupta, Riccardo Don...
MOBIHOC
2009
ACM
15 years 10 months ago
Spectrum auction framework for access allocation in cognitive radio networks
Cognitive radio networks are emerging as a promising technology for the efficient use of radio spectrum. In these networks, there are two categories of networks on different chann...
Gaurav S. Kasbekar, Saswati Sarkar
PDSE
1998
103views more  PDSE 1998»
14 years 11 months ago
Towards a Framework for Testing Distributed Multimedia Software Systems
With the advancement in network speed and computing power; distributed multimedia applications are becoming populal: However;generalprinciples of system testing cannot be directly...
Jelena V. Misic, Samuel T. Chanson, Shing-Chi Cheu...
QUESTA
2006
101views more  QUESTA 2006»
14 years 10 months ago
Insensitive versus efficient dynamic load balancing in networks without blocking
So-called Whittle networks have recently been shown to give tight approximations for the performance of non-locally balanced networks with blocking, including practical routing pol...
Matthieu Jonckheere