Title :
Sensor scheduling for communication resource minimization in in centralized state estimation
Author :
Chao Yang ; Xiaoqiang Ren ; Jianying Zheng ; Ling Shi
Author_Institution :
Electron. & Comput. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, China
Abstract :
We study centralized state estimation in this paper. A group of sensors measure the state of a process and transmit the measurements to a remote estimator. We consider sensor communication scheduling to minimize the communication resources and at the same time guarantee a desired level of remote estimation quality. We consider both deterministic and stochastic scheduling and provide numerical algorithms to give suboptimal solutions.
Keywords :
scheduling; state estimation; stochastic processes; wireless sensor networks; centralized state estimation; communication resource minimization; deterministic scheduling; numerical algorithms; remote estimation quality; sensor communication scheduling; sensor scheduling; stochastic scheduling; Channel estimation; Optimal scheduling; Schedules; Scheduling; State estimation; Tin; Energy Consumption; Lifetime maximization; Modified algebraic Riccati equation; Networked state estimation; Sensor scheduling; Stochastic scheduling;
Conference_Titel :
Information and Automation (ICIA), 2014 IEEE International Conference on
Conference_Location :
Hailar
DOI :
10.1109/ICInfA.2014.6932825
