496 search results - page 43 / 100 » Dual-polarized wireless communications: from propagation mod... |
CCS
2001
ACM
14 years 1 months ago
2001
ACM
Authenticating mobile computing users can require a significant amount of processing and communications resources— particularly when protocols based on public key encryption are...
MOBICOM
2004
ACM
14 years 2 months ago
2004
ACM
Development in Wireless LAN and Cellular technologies has motivated recent efforts to integrate the two. This creates new application scenarios that were not possible before. Veh...
SIGMETRICS
2005
ACM
14 years 2 months ago
2005
ACM
Wide-spread deployment of infrastructure WLANs has made Wi-Fi an integral part of today’s Internet access technology. Despite its crucial role in affecting end-to-end performan...
CORR
2011
Springer
13 years 4 months ago
2011
Springer
Abstract—We consider a certain class of large random matrices, composed of independent column vectors with zero mean and different covariance matrices, and derive asymptotically ...
SIGMETRICS
2004
ACM
14 years 2 months ago
2004
ACM
The use of environmental energy is now emerging as a feasible energy source for embedded and wireless computing systems such as sensor networks where manual recharging or replacem...