319 search results - page 24 / 64 » Design and analysis of an IEEE 802.16e-based OFDMA communica... |
INFOCOM
2010
IEEE
13 years 6 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...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper analyzes the carrier-to-interference ratio of the so-called shotgun cellular system (SCS). In the SCS, basestations are placed randomly according to a two-dimensional...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Jamming attacks have become prevalent during the last few years, due to the shared nature and the open access to the wireless medium. Finding the location of a jamming device is...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper deals with a simple but essential two-hop wireless relay network employing network coding and a slotted ALOHA protocol. Network coding is a recent and highly regarded...
IPPS
2002
IEEE
14 years 17 days ago
2002
IEEE
The convergence of TV and new features such as Internet and games, requires a generic media-processing platform, that enables simultaneous execution of very diverse tasks, ranging...