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VTC
2008
IEEE
160views Communications» more  VTC 2008»
15 years 8 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
GI
2007
Springer
15 years 8 months ago
Potentials and Requirements of Mobile Ubiquitous Computing for Public Transport
: Public transport plays an important role in our society which is characterized by mobility, individuality, comfort and ecological constraints. It is common opinion that public tr...
Holger Mügge, Karl-Heinz Lüke, Matthias ...
106
Voted
ICPP
1990
IEEE
15 years 5 months ago
Reducing Memory and Traffic Requirements for Scalable Directory-Based Cache Coherence Schemes
As multiprocessors are scaled beyond single bus systems, there is renewed interest in directory-based cache coherence schemes. These schemes rely on a directory to keep track of a...
Anoop Gupta, Wolf-Dietrich Weber, Todd C. Mowry
CORR
2010
Springer
120views Education» more  CORR 2010»
15 years 1 months ago
How Much Multiuser Diversity is Required for Energy Limited Multiuser Systems?
Multiuser diversity (MUDiv) is one of the central concepts in multiuser (MU) systems. In particular, MUDiv allows for scheduling among users in order to eliminate the negative effe...
Youngwook Ko, Sergiy A. Vorobyov, Masoud Ardakani
MOBIHOC
2004
ACM
16 years 1 months ago
Rate allocation in wireless sensor networks with network lifetime requirement
An important performance consideration for wireless sensor networks is the amount of information collected by all the nodes in the network over the course of network lifetime. Sin...
Yiwei Thomas Hou, Yi Shi, Hanif D. Sherali