3356 search results - page 184 / 672 » Thresholds and Expectation Thresholds |
122
Voted
JSAC
2007
15 years 20 days ago
2007
Abstract— In this paper, we develop a coded MIMO FHCDMA transceiver that is robust to partial-band jamming and the near-far problem for ad hoc networks with high mobility. Spatia...
93
Voted
CJ
2004
15 years 20 days ago
2004
We study the effects of physical layer parameters on the connectivity of fading wireless ad-hoc networks. Relying on a symbol error rate connectivity metric for wireless ad-hoc net...
88
Voted
CN
2004
15 years 19 days ago
2004
In this paper a novel handoff decision algorithm for the mobile subsystem of tactical communications systems is introduced. In this algorithm, handoff decision metrics are: receiv...
85
Voted
SIGIR
2002
ACM
15 years 13 days ago
2002
ACM
We develop a method for predicting query performance by computing the relative entropy between a query language model and the corresponding collection language model. The resultin...
91
Voted
TIT
2002
15 years 13 days ago
2002
Abstract--This paper studies the issue of optimal deconvolution density estimation using wavelets. The approach taken here can be considered as orthogonal series estimation in the ...