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DATE
1999
IEEE
74views Hardware» more  DATE 1999»
15 years 10 months ago
FSMD Functional Partitioning for Low Power
Previous work has shown that sizable power reductions can be achieved by shutting down a system's sub-circuits when they are not needed. However, these shutdown techniques fo...
Enoch Hwang, Frank Vahid, Yu-Chin Hsu
PATMOS
2000
Springer
15 years 10 months ago
Early Power Estimation for System-on-Chip Designs
Abstract. Reduction of chip packaging and cooling costs for deep sub-micron SystemOn-Chip (SOC) designs is an emerging issue. We present a simulation-based methodology able to real...
Marcello Lajolo, Luciano Lavagno, Matteo Sonza Reo...
CORR
2010
Springer
81views Education» more  CORR 2010»
15 years 6 months ago
Understanding Cascading Failures in Power Grids
In the past, we have observed several large blackouts, i.e. loss of power to large areas. It has been noted by several researchers that these large blackouts are a result of a cas...
Sachin Kadloor, Nandakishore Santhi
JSAC
2007
98views more  JSAC 2007»
15 years 6 months ago
Optimum Power Allocation for Single-User MIMO and Multi-User MIMO-MAC with Partial CSI
Abstract— We consider both the single-user and the multiuser power allocation problems in MIMO systems, where the receiver side has the perfect channel state information (CSI), a...
Alper Soysal, Sennur Ulukus
VLSISP
2008
147views more  VLSISP 2008»
15 years 4 months ago
Data Reuse Exploration for Low Power Motion Estimation Architecture Design in H.264 Encoder
Data access usually leads to more than 50% of the power cost in a modern signal processing system. To realize a low-power design, how to reduce the memory access power is a critica...
Yu-Han Chen, Tung-Chien Chen, Chuan-Yung Tsai, Sun...