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PCRCW
1997
Springer
15 years 11 months ago
Power/Performance Trade-offs for Direct Networks
High performance portable and space-borne systems continue to demand increasing computation speeds while concurrently attempting to satisfy size, weight, and power constraints. As...
Chirag S. Patel, Sek M. Chai, Sudhakar Yalamanchil...
DCOSS
2006
Springer
15 years 10 months ago
Approximation Algorithms for Power-Aware Scheduling of Wireless Sensor Networks with Rate and Duty-Cycle Constraints
We develop algorithms for finding the minimum energy transmission schedule for duty-cycle and rate constrained wireless sensor nodes transmitting over an interference channel. Sinc...
Rajgopal Kannan, Shuangqing Wei
ASPDAC
2007
ACM
87views Hardware» more  ASPDAC 2007»
15 years 10 months ago
An Embedded Low Power/Cost 16-Bit Data/Instruction Microprocessor Compatible with ARM7 Software Tools
- A 16-bit THUMB instruction set microprocessor is proposed for low cost/power in short-precision computing. It achieves 40% gate count, 51% power consumption and 160% clock freque...
Fu-Ching Yang, Ing-Jer Huang
DISOPT
2007
94views more  DISOPT 2007»
15 years 6 months ago
Using mixed-integer programming to solve power grid blackout problems
We consider optimization problems related to the prevention of large-scale cascading blackouts in power transmission networks subject to multiple scenarios of externally caused da...
Daniel Bienstock, Sara Mattia
193
Voted
CN
2007
129views more  CN 2007»
15 years 6 months ago
Performance evaluation of MAC transmission power control in wireless sensor networks
In this paper we provide a method to analytically compute the energy saving provided by the use of transmission power control (TPC) at the MAC layer in wireless sensor networks (W...
Javier Vales-Alonso, Esteban Egea-López, Al...