130 search results - page 26 / 26 » The Quantum Communication Complexity of Sampling |
WISEC
2010
ACM
13 years 9 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Social Network Marketing techniques employ pre-existing social networks to increase brands or products awareness through word-of-mouth promotion. Full understanding of social netw...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— The least-mean square (LMS) decision-feedback equalizer (DFE) was previously shown [1], [2] to possess an extended convergence time in an interference limited environment. In [...
SENSYS
2010
ACM
13 years 2 months ago
2010
ACM
Passive monitoring is an important tool for measuring, troubleshooting, and protecting modern wireless networks. To date, WiFi monitoring has focused primarily on indoor settings ...
TCOM
2010
12 years 11 months ago
2010
Joint carrier frequency offset (CFO) and channel estimation for uplink MIMO-OFDMA systems over time-varying channels is investigated. To cope with the prohibitive computational co...