Network-Aware Wireless Sensor Data Management

2006 ◽  
Author(s):  
V.I. Zadorozhny ◽  
P.K. Chrysanthis
Keyword(s):  
Data Management ◽  
Sensor Data ◽  
Wireless Sensor ◽  
Sensor Data Management

A Sensor Data Management Scheme for Wireless Sensor Networks

2011 ◽  
Vol 467-469 ◽  
pp. 709-712
Author(s):  
Yuan Zhang ◽  
Yue Liu ◽  
Zhong Tian Jia
Keyword(s):  
Data Management ◽  
Sensor Network ◽  
Sensor Data ◽  
Wireless Sensor ◽  
Extensive Discussion ◽  
Research Directions ◽  
Network Layer ◽  
Management Scheme ◽  
Insight Into ◽  
Sensor Data Management

One of the major difficulties of wireless sensor network (WSN) applications is how to efficiently manage the large amount of data produced by sensors. The differences from standard database source pose challenges of sensor data management. In this paper, we propose a novel sensor data management architecture based on our extensive discussion on existing works. The hierarchical system model consists of sensor network layer and proxy network layer. Sensor network layer performs limited computation and communication while being managed intelligently by the proxy network. The proxy network receives sensor data, manages sensor data and processes queries in a distributed manner. We also provide insight into possible research directions in this area.

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