5493 search results - page 924 / 1099 » Effectively Polynomial Simulations |
157
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
—The optimum multiuser detection (OMD) is a discrete (binary) optimization. The previously developed approaches often relax it by a semi-definite program (SDP) and then employ r...
148
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Cross-layer design and operation of wireless networks has attracted significant interest in the last decade, yet some basic problems in the area remain unsolved. In this paper, w...
148
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
In cognitive radio (CR) networks, multi-CR cooperation typically takes place during spectrum sensing, to cope with wireless fading effects and the hidden terminal problem. The use...
144
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper considers the problem of extending the single antenna power measurements based direction finding to the two-dimensional (2D) case, and proposes a method to estimate th...
139
Voted
ISQED
2011
IEEE
14 years 7 months ago
2011
IEEE
With continuous scaling of transistors in each technology generation, NBTI and Process Variation (PV) have become very important silicon reliability problems for the microprocesso...