Sciweavers

1139 search results - page 53 / 228
» Increasing the throughput of HomePNA
Sort
View
VTC
2008
IEEE
160views Communications» more  VTC 2008»
14 years 3 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
VTC
2007
IEEE
14 years 3 months ago
Experimental Demonstration of Time-Reversal MISO and MIMO Arrays with IEEE 802.11g Devices through a Ventilation Duct Channel
Abstract— A practical demonstration of IEEE 802.11g transmissions using time-reversal antenna arrays in MISO and MIMO configurations is presented in this work. Throughput measur...
Benjamin E. Henty, Daniel D. Stancil
WWW
2007
ACM
14 years 9 months ago
Globetp: template-based database replication for scalable web applications
Generic database replication algorithms do not scale linearly in throughput as all update, deletion and insertion (UDI) queries must be applied to every database replica. The thro...
Tobias Groothuyse, Swaminathan Sivasubramanian, Gu...
IPCCC
2007
IEEE
14 years 3 months ago
Scalable and Decentralized Content-Aware Dispatching in Web Clusters
— In this paper, we propose a novel and efficient content-aware dispatching algorithm. Our approach eliminates the potential bottleneck and the single point of failure problems ...
Zhiyong Xu, Jizhong Han, Laxmi N. Bhuyan
ISCA
1989
IEEE
120views Hardware» more  ISCA 1989»
14 years 28 days ago
Comparing Software and Hardware Schemes For Reducing the Cost of Branches
Pipelining has become a common technique to increase throughput of the instruction fetch, instruction decode, and instruction execution portions of modern computers. Branch instru...
Wen-mei W. Hwu, Thomas M. Conte, Pohua P. Chang