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SAC
2009
ACM
15 years 9 months ago
Opportunistic real-time routing in multi-hop wireless sensor networks
Wireless sensor networks (WSNs) are subject to significant resource constraints. Particularly, routing protocols for lowrate WSNs suffer from maintaining routing metrics and sta...
Junwhan Kim, Binoy Ravindran
ISLPED
1997
ACM
108views Hardware» more  ISLPED 1997»
15 years 9 months ago
Analogue LSI RF switch and beamforming matrixes for communications satellites
Communications satellites use steerable antenna arrays for their communication links. These arrays need multi channel signal routing circuits up to several tens of channels. Tradi...
Markku Åberg, Anssi Leppänen, Arto Rant...
ASPDAC
2007
ACM
95views Hardware» more  ASPDAC 2007»
15 years 9 months ago
Simultaneous Control of Subthreshold and Gate Leakage Current in Nanometer-Scale CMOS Circuits
Power gating has been widely used to reduce subthreshold leakage. However, its efficiency degrades very fast with technology scaling due to the gate leakage of circuits specific t...
Youngsoo Shin, Sewan Heo, Hyung-Ock Kim, Jung Yun ...
CODES
2004
IEEE
15 years 8 months ago
Low energy security optimization in embedded cryptographic systems
Future embedded and wireless devices will be increasingly powerful supporting many applications including one of the most crucial, security. Although many wireless and embedded de...
Catherine H. Gebotys
151
Voted
FPGA
2010
ACM
197views FPGA» more  FPGA 2010»
15 years 8 months ago
A 3d-audio reconfigurable processor
Various multimedia communication systems based on 3DAudio algorithms have been proposed by researchers from the acoustic data processing domain. However, all systems reported in t...
Dimitris Theodoropoulos, Georgi Kuzmanov, Georgi G...