TY - GEN
T1 - In-network RFID data filtering scheme in RFID-WSN for RFID applications
AU - Bashir, Ali Kashif
AU - Park, Myong Soon
AU - Lee, Sang Il
AU - Park, Jinseop
AU - Lee, Wongryol
AU - Shah, Sayed Chattan
N1 - Funding Information:
This work is supported by Ministry of Education Science &Technology, South Korea.
PY - 2013
Y1 - 2013
N2 - In the integration of wireless sensor networks (WSN) and radio frequency identification (RFID), RFID data can use WSN protocols for multi-hop communication. Due to readers overlapped regions in dense areas and due to readers multiple read cycles, a lot of duplicate data is produced. Transmitting such duplicates towards base station waste node energies. In-network filtering of these duplicates can save transmission overhead, but on the other hand it increases computation cost. Delay is an important parameter in RFID applications that has not been considered yet by existing approaches. Both communication overhead and computation overhead can affect the delay performance in terms of queuing delay and processing delay respectively. Therefore, it is required to tune the filtering algorithm. In this paper, our in-network filtering scheme tend to find this trade-off between these two costs for better delay performance. In simulation part, we showed the effect of these costs on delay performance.
AB - In the integration of wireless sensor networks (WSN) and radio frequency identification (RFID), RFID data can use WSN protocols for multi-hop communication. Due to readers overlapped regions in dense areas and due to readers multiple read cycles, a lot of duplicate data is produced. Transmitting such duplicates towards base station waste node energies. In-network filtering of these duplicates can save transmission overhead, but on the other hand it increases computation cost. Delay is an important parameter in RFID applications that has not been considered yet by existing approaches. Both communication overhead and computation overhead can affect the delay performance in terms of queuing delay and processing delay respectively. Therefore, it is required to tune the filtering algorithm. In this paper, our in-network filtering scheme tend to find this trade-off between these two costs for better delay performance. In simulation part, we showed the effect of these costs on delay performance.
KW - Communication and computation cost
KW - Delay in RFID
KW - Duplicate data filtering
KW - In-network filtering
KW - In-network processing in RFID-WSN integrated networks
UR - http://www.scopus.com/inward/record.url?scp=84884871274&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-40849-6_46
DO - 10.1007/978-3-642-40849-6_46
M3 - Conference contribution
AN - SCOPUS:84884871274
SN - 9783642408489
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 454
EP - 465
BT - Intelligent Robotics and Applications - 6th International Conference, ICIRA 2013, Proceedings
PB - Springer Verlag
T2 - 6th International Conference on Intelligent Robotics and Applications, ICIRA 2013
Y2 - 25 September 2013 through 28 September 2013
ER -