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ICC
2007
IEEE
16 years 23 days ago
Opportunistic Power Allocation for Random Beamforming in MISO Broadcast Channels
Abstract— This paper proposes the opportunistic power allocation (OPA) scheme for random beamforming with a limited feedback rate. Without the channel state information, the prop...
Edward W. Jang, Hyukjoon Kwon, John M. Cioffi
ISLPED
2000
ACM
107views Hardware» more  ISLPED 2000»
15 years 10 months ago
Low power mixed analog-digital signal processing
The power consumption of mixed-signal systems featured by an analog front-end, a digital back-end, and with signal processing tasks that can be computed with multiplications and a...
Mattias Duppils, Christer Svensson
ATS
1997
IEEE
89views Hardware» more  ATS 1997»
15 years 10 months ago
Guaranteeing Testability in Re-encoding for Low Power
This paper considers the testability implications of low power design methodologies. Low power and high testability are shown to be highly contrasting requirements, and an optimiz...
Silvia Chiusano, Fulvio Corno, Paolo Prinetto, Mau...
GCC
2004
Springer
15 years 11 months ago
Distributed MD4 Password Hashing with Grid Computing Package BOINC
Distributed computing on heterogeneous nodes, or grid computing, provides a substantial increase in computational power available for many applications. This paper reports our expe...
Stephen Pellicer, Yi Pan, Minyi Guo
MIDDLEWARE
2004
Springer
15 years 11 months ago
A hierarchical process execution support for grid computing
Grid is an emerging infrastructure used to share resources among virtual organizations in a seamless manner and to provide breakthrough computing power at low cost. Nowadays there...
Fábio R. L. Cicerre, Edmundo Roberto Mauro ...