490 search results - page 49 / 98 » Changing the Channel |
MOBISYS
2008
ACM
14 years 7 months ago
2008
ACM
Deployments of city-wide multi-hop 802.11 networks introduce challenges for maintaining client performance at vehicular speeds. We experimentally demonstrate that current network ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—We consider the situation where N nodes share a common access point. With each node i there is an associated buffer and channel state that change in time. Node i dynamically cho...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper, an original motion-based shape error concealment technique, especially useful for object-based video applications in error-prone environments such as mobile network...
ISCC
2002
IEEE
14 years 23 days ago
2002
IEEE
The competition on clients attention requires sites to update their content frequently. As a result, a large percentage of web pages are semi-dynamic, i.e., change quite often and...
CSFW
2000
IEEE
13 years 11 months ago
2000
IEEE
We propose an approach to support confidentiality for mobile implementations of security-sensitive protocols using Java/JVM. An applet which receives and passes on confidential in...