521 search results - page 48 / 105 » Cooperative Transmission Protocols for Wireless Broadcast Ch... |
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
—Recently, broadband analog network coding (ANC) was introduced to utilize high-data rate transmission over the wireless – frequency selective fading – channel. However, ANC ...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—A practical protocol jointly considering PHY and MAC for MIMO based concurrent transmissions in wireless ad hoc networks, called Contrabass, is presented. Concurrent transmissio...
ADHOC
2007
13 years 8 months ago
2007
Abstract. Many ad hoc routing algorithms rely on broadcast flooding for location discovery or, more generally, for secure routing applications. Flooding is a robust algorithm but ...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— In the minimum energy broadcasting problem, each node can adjust its transmission power in order to minimize total energy consumption but still enable a message originated from...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...