400 search results - page 17 / 80 » Efficient broadcasting using network coding |
WISEC
2010
ACM
13 years 5 months ago
2010
ACM
As sensors in a network are mostly homogeneous in software and hardware, a captured sensor can easily expose its code and data to attackers and further threaten the whole network....
MOBICOM
1997
ACM
13 years 12 months ago
1997
ACM
We describe a reliable broadcast protocol for mobile multihop packet radio networks. The reliable broadcast service ensures that all the hosts in a group deliver the same set of m...
INFOCOM
1999
IEEE
14 years 12 min ago
1999
IEEE
The minimization of the wireless cost of tracking mobile users is a crucial issue in wireless networks. Some of the previous strategies addressing this issue leave an open gap, by ...
TSP
2010
13 years 2 months ago
2010
In this paper, we consider the transmission of a Gaussian source over a cooperative relay network, and analyze its end-to-end distortion at high signal-to-noise ratio, in terms of ...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—Wireless communications are inherently symmetric; that is, it takes an attacker the same amount of power to modulate a signal as it does for a legitimate node to modulate the sa...