490 search results - page 38 / 98 » Changing the Channel |
CORR
2010
Springer
13 years 8 months ago
2010
Springer
In random-access networks, such as the IEEE 802.11 network, different users may transmit their packets simultaneously, resulting in packet collisions. Traditionally, the collided p...
TWC
2010
13 years 2 months ago
2010
Abstract--We propose a cognitive radio system in fading environments where the secondary sender opportunistically violates the secondary-to-primary (S-P) interference power limit. ...
ESORICS
2007
Springer
14 years 2 months ago
2007
Springer
A number of network covert channels have been proposed recently that may have important ramifications for Internet security and privacy. However, they could become ineffective in...
BMCBI
2006
13 years 7 months ago
2006
Background: Channel current feature extraction methods, using Hidden Markov Models (HMMs) have been designed for tracking individual-molecule conformational changes. This informat...
MOBIQUITOUS
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper proposes the Middleware for Application Interconnection in Personal Area Networks (MAIPAN), a middleware that provides a uniform computing environment for creating dyna...