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CORR
2010
Springer
254views Education» more  CORR 2010»
15 years 2 months ago
Information-Theoretic Analysis of an Energy Harvesting Communication System
—In energy harvesting communication systems, an exogenous recharge process supplies energy for the data transmission and arriving energy can be buffered in a battery before consu...
Omur Ozel, Sennur Ulukus
AICT
2006
IEEE
129views Communications» more  AICT 2006»
15 years 7 months ago
Stochastic Thresholding: An approach to Estimator Optimization via Fisher Information Maximization
In stochastic thresholding, the threshold for quantization of a signal is randomized. An estimator based on quantized signal data can be optimized through stochastic thresholding. ...
Samudra Dasgupta
ICASSP
2009
IEEE
15 years 10 months ago
A mixed time-scale algorithm for distributed parameter estimation : Nonlinear observation models and imperfect communication
Abstract— The paper considers the algorithm NLU for distributed (vector) parameter estimation in sensor networks, where, the local observation models are nonlinear, and inter-sen...
Soummya Kar, José M. F. Moura
CORR
2008
Springer
179views Education» more  CORR 2008»
15 years 4 months ago
Distributed Parameter Estimation in Sensor Networks: Nonlinear Observation Models and Imperfect Communication
The paper studies the problem of distributed static parameter (vector) estimation in sensor networks with nonlinear observation models and imperfect inter-sensor communication. We...
Soummya Kar, José M. F. Moura, Kavita Raman...
ICRA
1995
IEEE
107views Robotics» more  ICRA 1995»
15 years 7 months ago
A Design Method of Local Communication Area in Multiple Mobile Robot System
When many mobile robots should achieve cooperation, local communication system is considered appropriate from the standpoint of the cost and capacity of communication. This paper ...
Eiichi Yoshida, Masakazu Yamamoto, Tamio Arai, Jun...