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VTC
2010
IEEE
143views Communications» more  VTC 2010»
13 years 5 months ago
Generalised Vector Precoding Design Based on the MBER Criterion for Multiuser Transmission
A generalised vector precoding (VP) design based on the minimum bit error rate (MBER) criterion is proposed for multiuser transmission in the downlink of a multiuser system where t...
Wang Yao, Sheng Chen, Lajos Hanzo
MAM
2007
90views more  MAM 2007»
13 years 7 months ago
Clustered indexing for branch predictors
ct 8 As a result of resource limitations, state in branch predictors is frequently shared between uncorrelated branches. This interference 9 can significantly limit prediction acc...
Veerle Desmet, Hans Vandierendonck, Koen De Bossch...
SIGIR
2012
ACM
11 years 10 months ago
Search, interrupted: understanding and predicting search task continuation
Many important search tasks require multiple search sessions to complete. Tasks such as travel planning, large purchases, or job searches can span hours, days, or even weeks. Inev...
Eugene Agichtein, Ryen W. White, Susan T. Dumais, ...
SIGCOMM
2010
ACM
13 years 7 months ago
Contrabass: concurrent transmissions without coordination
A PHY and MAC protocol for MIMO concurrent transmissions, called Contrabass, is presented. Concurrent transmissions, also referred to as multi-user MIMO, are simultaneous transmis...
Sungro Yoon
ICASSP
2009
IEEE
14 years 2 months ago
Time-varying Opportunistic Protocol for maximizing sensor networks lifetime
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
Kobi Cohen, Amir Leshem