4612 search results - page 587 / 923 » More Communications |
217
click to vote
ICONFERENCE
2011
15 years 2 months ago
2011
Telecenters, libraries and internet cafés are often credited as being important venues for making information and communication technologies (ICTs) more widely available for peop...
180
click to vote
INFOCOM
2000
IEEE
15 years 12 months ago
2000
IEEE
—One way to broadcast a popular video is to use a number of dedicated channels, each responsible for broadcasting some portion of the video periodically in a predefined way. The ...
206
click to vote
GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
In this paper, cognitive transmission under quality of service (QoS) constraints is studied. In the cognitive radio channel model, it is assumed that the secondary transmitter sen...
214
click to vote
VLSID
2008
IEEE
16 years 8 months ago
2008
IEEE
Protocol conversion involves the use of a converter to control communication between two or more protocols such that desired system-level specifications can be satisfied. We invest...
211
click to vote
LCN
2008
IEEE
16 years 2 months ago
2008
IEEE
Abstract—Covert channels aim to hide the existence of communication between two or more parties. Such channels typically utilise pre-existing (overt) data transmissions to carry ...