108 search results - page 3 / 22 » Using Orthogonal and Quasi-Orthogonal Designs in Wireless Re... |
TCOM
2008
13 years 9 months ago
2008
Distributed space-time coding is a cooperative transmission scheme proposed for wireless relay networks. With this scheme, antennas of the distributive relays work as transmit ante...
CISS
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract—Relay cooperation has been recognized as an important mechanism to enhance connectivity and throughput in multi-hop wireless networks, especially under varying channel c...
TWC
2008
13 years 9 months ago
2008
Abstract--Designing diversity achieving schemes over the wireless broadband fading relay channels is crucial to achieve higher diversity gains. These gains are achieved by exploiti...
VTC
2010
IEEE
13 years 8 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
WCE
2007
13 years 11 months ago
2007
—In our paper, we are utilizing the cellular wireless network with high reliability using fixed relay nodes. The size and scope of wireless networks continue to grow with more cl...