2822 search results - page 3 / 565 » Performance Analysis of Systems with Multi-Channel Communica... |
CORR
2007
Springer
13 years 6 months ago
2007
Springer
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elli...
VTC
2010
IEEE
13 years 4 months ago
2010
IEEE
—In this paper, we develop an opportunistic spectrum scheduling scheme for cognitive radio networks. In the proposed scheme, the channel status (i.e., whether being occupied by p...
GLOBECOM
2010
IEEE
13 years 4 months ago
2010
IEEE
Abstract-- We consider the problem of identifying insiderbased attacks in the form of jammers in multi-channel wireless networks, where jammers have the inside knowledge of frequen...
INFOCOM
2007
IEEE
14 years 21 days ago
2007
IEEE
Abstract—We analyze the performance limits of data dissemination with multi-channel, single radio sensors. We formulate the problem of minimizing the average delay of data dissem...
JSW
2008
13 years 6 months ago
2008
In a mobile computing system, users carrying portable devices can access database services from any location without requiring a fixed position in the networking environment. Some ...