19 search results - page 3 / 4 » Asymptotics of greedy energy points |
JSAC
2006
13 years 5 months ago
2006
Abstract--Efficient near-optimal energy allocation for multimedia data transmission using multicarrier modulation is investigated. The optimal method typically relies on an iterati...
CORR
2010
Springer
13 years 5 months ago
2010
Springer
Multiuser diversity (MUDiv) is one of the central concepts in multiuser (MU) systems. In particular, MUDiv allows for scheduling among users in order to eliminate the negative effe...
SIAMMA
2010
13 years 16 days ago
2010
We consider infinite FPU-type atomic chains with general convex potentials and study the existence of monotone fronts that are heteroclinic travelling waves connecting constant asy...
INFOCOM
2008
IEEE
14 years 5 days ago
2008
IEEE
—As mobile nodes roam in a wireless network, they continuously associate with different access points and perform handoff operations. However, these handoffs can potentially incu...
MVA
2010
13 years 4 months ago
2010
An approach for rapid, automatic detection of plant roots in minirhizotron images is presented. The problem is modeled as a Gibbs point process with a modified Candy model, in wh...