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GLOBECOM
2009
IEEE
10 years 6 months ago
Robust Cooperative Relaying in a Wireless LAN: Cross-Layer Design and Performance Analysis
—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...
Pei Liu, Chun Nie, Elza Erkip, Shivendra S. Panwar
VTC
2010
IEEE
242views Communications» more  VTC 2010»
9 years 10 months ago
A Cross-Layer Design Based on Geographic Information for Cooperative Wireless Networks
—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 ...
Teck Aguilar, Mohamed Chedly Ghedira, Syue-Ju Syue...
TSP
2008
145views more  TSP 2008»
9 years 11 months ago
Multichannel ALLIANCES: A Cooperative Cross-Layer Scheme for Wireless Networks
A random access protocol named ALLIANCES was recently proposed, that achieves high throughput by resolving collisions in wireless networks. ALLIANCES exploits diversity provided b...
Lun Dong, Athina P. Petropulu
CORR
2011
Springer
199views Education» more  CORR 2011»
9 years 3 months ago
STiCMAC: A MAC Protocol for Robust Space-Time Coding in Cooperative Wireless LANs
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...
Pei Liu, Chun Nie, Thanasis Korakis, Elza Erkip, S...
TWC
2008
245views more  TWC 2008»
9 years 11 months ago
Cross-Layer Optimal Policies for Spatial Diversity Relaying in Mobile Ad Hoc Networks
In order to adapt to time-varying wireless channels, various channel-adaptive schemes have been proposed to exploit inherent spatial diversity in mobile/wireless ad hoc networks w...
Jing Ai, Alhussein A. Abouzeid, Zhenzhen Ye
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