160 search results - page 21 / 32 » Reliable Data Transmission over Simple Wireless Channels: A ... |
INFOCOM
2010
IEEE
13 years 5 months ago
2010
IEEE
—In recent years, the famous wiretap channel has been revisited by many researchers and information theoretic secrecy has become an active area of research in this setting. In th...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We explore several fundamental questions at the intersection of sampling theory and information theory. In particular, we study how capacity is affected by a given sampling mechan...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
—WPAN technologies such as IEEE 802.15.4 have been introduced to allow for energy-efficient communication of control and sensor data. In certain application areas, it is benefici...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
Distributed opportunistic scheduling (DOS) is studied for wireless ad-hoc networks in which many links contend for the channel using random access before data transmissions. Simpl...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...