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VTC
2008
IEEE
160views Communications» more  VTC 2008»
14 years 2 months ago
Reducing Feedback Requirements of the Multiple Weight Opportunistic Beamforming Scheme via Selective Multiuser Diversity
—Opportunistic beamforming (OB) relies on the transmission of Channel State Information (CSI) in the form of instantaneous Signal to Noise Ratio (SNR) from Mobile Stations (MSs) ...
Marios Nicolaou, Angela Doufexi, Simon Armour
GLOBECOM
2007
IEEE
14 years 2 months ago
On Finite-SNR Diversity-Multiplexing Tradeoff
— Diversity–multiplexing tradeoff (DMT) presents a compact framework to compare various MIMO systems and channels in terms of the two main advantages they provide (i.e. high da...
Sergey Loyka, George Levin
ICCCN
2007
IEEE
14 years 2 months ago
An FEC-based Reliable Data Transport Protocol for Underwater Sensor Networks
—In this paper, we investigate the reliable data transport problem in underwater sensor networks. Underwater sensor networks are significantly different from terrestrial sensor ...
Peng Xie, Jun-Hong Cui
INFOCOM
2007
IEEE
14 years 2 months ago
Two-Tier Load Balancing in OSPF Wireless Back-Hauls
Abstract— High-speed wireless communication technology (e.g. WiMAX) makes it feasible and cost-effective to build wireless back-hauls for Internet access. Compared to wired count...
Xiaowen Zhang, Hao Zhu
INFOCOM
2007
IEEE
14 years 2 months ago
Software TDMA for VoIP Applications Over IEEE802.11 Wireless LAN
Abstract—An emerging killer application for enterprise wireless LANs (WLANs) is voice over IP (VoIP) telephony, which promises to greatly improve the reachability and mobility of...
Fanglu Guo, Tzi-cker Chiueh