2487 search results - page 379 / 498 » cases 2009 |
130
Voted
GI
2009
Springer
14 years 10 months ago
2009
Springer
: Data management in the life sciences has evolved from simple storage of data to complex information systems providing additional functionalities like analysis and visualization c...
101
Voted
GLOBECOM
2009
IEEE
14 years 10 months ago
2009
IEEE
In this paper, we present a comparison between the sensitivity of SC-FDMA and OFDMA schemes to large carrier frequency offsets (CFO) and timing offsets (TO) of different users on t...
90
Voted
GLOBECOM
2009
IEEE
14 years 10 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
93
Voted
GLOBECOM
2009
IEEE
14 years 10 months ago
2009
IEEE
Collaborative spectrum sensing in cognitive radio networks has been proposed as an efficient way to improve the performance of primary users detection. In collaborative spectrum se...
142
Voted
GLOBECOM
2009
IEEE
14 years 10 months ago
2009
IEEE
Today, it is well understood that interference poses the main capacity limitation and thus challenge for future cellular networks. A promising concept that addresses interference i...