Paper Info
Title
An Energy Efficient Adaptive Back Forwarding Method for Spatial Range Query Processing in Sensor Networks
Abstract
In this paper, an energy efficient adaptive back forwarding method is proposed for spatial range query processing in ubiquitous sensor networks. In order to execute spatial range query efficiently in sensor networks, many rectangle based index methods are researched, such as SPIX method. This kind of method is efficient to transmit user queries to the queried range, but it defines the sensor nodes' results return path as the opposite path of its query transmit path. As a result, the energy used in query results return path is as same as the queries transmit process. In this paper, query result back forwarding method is proposed by rearranging the query results transmit route to aggregate the result data in queried range adaptively. By using the proposed method the energy cost in the query result transmits process is reduced and the spatial range queries are processed energy efficiently. In the performance evaluation, the proposed method decreased the energy cost efficiently while processing the different kinds of spatial range queries.
Year
DOI
Venue
2008
10.1109/ALPIT.2008.82
ALPIT
Keywords
Field
DocType
spatial data structures,back forwarding,spatial range query,user query,visual databases,forwarding method,database indexing,query result transmits process,sensor network,rectangle based index method,sensor networks,ubiquitous computing,energy efficient adaptive back forwarding method,wireless sensor networks,ubiquitous sensor network,spatial range query processing,energy cost,spix method,query result,query results return path,energy efficient adaptive,query processing,information technology,computer science,pediatrics,range query,energy efficient,indexes,base stations,argon,routing,energy efficiency
Query optimization,Data mining,Base station,Query expansion,Computer science,Efficient energy use,Sargable,Range query (data structures),Real-time computing,Database index,Wireless sensor network
Conference
ISBN
Citations 
PageRank 
978-0-7695-3273-8
2
0.37
References 
Authors
20
5
Name
Order
Citations
PageRank
Yan Li120.37
Sang Hun Eo2193.52
Dongwook Lee341862.32
Young-Hwan Oh4198.43
Hae-Young Bae57831.47