1510 search results - page 139 / 302 » Upper Probabilities and Additivity |
STOC
2002
ACM
15 years 10 months ago
2002
ACM
We present improved algorithms for maintaining transitive closure and all-pairs shortest paths/distances in a digraph under deletion of edges. For the problem of transitive closur...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Transmitter Leakage has a significant impact on the system performance in mobile devices using zero-IF receivers and thus requires a suitable compensation. In contrast to analo...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we provide a lower and upper bound for the number of degrees of freedom (DOF) of B multipleinput single-output (MISO) broadcast channels (BC) where each base sta...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
— In this paper, we derive a precise expression of spatial degrees of freedom (DOF) for two mutually interfering broadcast channels (IFBC) as a function of arbitrary numbers of t...
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—MAC layer random network coding (MRNC) was proposed in [1] as an alternative to HARQ for reliable data transmission in WiMAX unicast. It has been shown that MRNC achieves a high...