1716 search results - page 206 / 344 » Approximation Algorithms for Data Broadcast in Wireless Netw... |
ICASSP
2011
IEEE
13 years 26 days ago
2011
IEEE
We investigate secure communications for a four-node relayeavesdropper channel with multiple data stream transmission, assuming that the eavesdropper’s channel state information...
NIPS
1994
13 years 10 months ago
1994
We present efficient algorithms for dealing with the problem of missing inputs (incomplete feature vectors) during training and recall. Our approach is based on the approximation ...
DCOSS
2008
Springer
13 years 11 months ago
2008
Springer
Energy is one of the most crucial aspects in real deployments of mobile sensor networks. As a result of scarce resources, the duration of most real deployments can be limited to ju...
WCNC
2008
IEEE
14 years 3 months ago
2008
IEEE
Packet reservation multiple access (PRMA) protocol is an implicit reservation MAC protocol. It is initially designed for voice packets in the cellular networks [2], [3] but it is...
WOWMOM
2000
ACM
14 years 1 months ago
2000
ACM
In a wireless communications network, the movement of mobile users presents significant technical challenges to providing efficient access to the wired broadband network. In this ...