1222 search results - page 226 / 245 » Routing in the frequency domain |
SIGMOD
2001
ACM
14 years 7 months ago
2001
ACM
Estimating the result size of complex queries that involve selection on multiple attributes and the join of several relations is a difficult but fundamental task in database query...
DATE
2009
IEEE
14 years 2 months ago
2009
IEEE
In modern digital ICs, the increasing demand for performance and throughput requires operating frequencies of hundreds of megahertz, and in several cases exceeding the gigahertz r...
ISORC
2009
IEEE
14 years 2 months ago
2009
IEEE
Java is one of the most popular programming languages for the development of portable workstation and server applications available today. Because of its clean design and typesafe...
VTC
2008
IEEE
14 years 2 months ago
2008
IEEE
—The EU WINNER projects have studied OFDM-based packet data systems beyond 3G that use adaptivity on all timescales to obtain high flexibility and performance. The adaptive trans...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We propose an improved channel estimator for reuse-1 orthogonal frequency division multiplexing (OFDM) cellular systems1 . The proposed channel estimation technique exploits de...