490 search results - page 34 / 98 » Changing the Channel |
IEEEARES
2009
IEEE
13 years 5 months ago
2009
IEEE
Scenarios such as online banking, mobile payment systems, stock trading, selling merchandise, and a host of other applications that need a high level of security have moved from th...
TSP
2010
13 years 2 months ago
2010
In this paper, a practical approach for detecting packet-based orthogonal frequency division multiplexing (OFDM) signals in the presence of phase noise is presented. An OFDM packe...
CLEAR
2006
Springer
13 years 11 months ago
2006
Springer
We present an object detection and tracking algorithm that addresses the problem of multiple simultaneous targets tracking in realworld surveillance scenarios. The algorithm is bas...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We propose in this paper a novel content-aware stream-level approach to authenticating multimedia data transmitted over wireless networks. The proposed approach is fundamentally d...
DEXAW
1999
IEEE
14 years 3 days ago
1999
IEEE
We propose an information push model information dissemination to mobile users, called dynamic channel model. It is a set of extensions to the conceptual models developed for info...