TY - GEN
T1 - An agent-based routing algorithm with low overhead for mobile sinks in wireless sensor networks
AU - Kim, Jae Wan
AU - Eom, Doo Seop
PY - 2009
Y1 - 2009
N2 - Sink mobility brings new challenges to densely deployed and large wireless sensor network. When the sink moves, frequent location updates from the sink can generate excessive power consumption of sensors. In this paper, we propose OAR, an Optimized Agent-based Routing protocol that provides efficient data delivery to mobile sink. Proposed algorithm reduces signaling overhead and improve degraded route called triangular routing problem. We have evaluated OAR performance through both analysis and simulation experiments. The results show that our scheme effectively supports sink mobility with low overhead and the improvement of triangular routing problem.
AB - Sink mobility brings new challenges to densely deployed and large wireless sensor network. When the sink moves, frequent location updates from the sink can generate excessive power consumption of sensors. In this paper, we propose OAR, an Optimized Agent-based Routing protocol that provides efficient data delivery to mobile sink. Proposed algorithm reduces signaling overhead and improve degraded route called triangular routing problem. We have evaluated OAR performance through both analysis and simulation experiments. The results show that our scheme effectively supports sink mobility with low overhead and the improvement of triangular routing problem.
KW - Mobility
KW - Routing
KW - Wireless sensor networks
UR - http://www.scopus.com/inward/record.url?scp=67649870586&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=67649870586&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:67649870586
SN - 9788955191387
T3 - International Conference on Advanced Communication Technology, ICACT
SP - 1156
EP - 1159
BT - 11th International Conference on Advanced Communication Technology, ICACT 2009 - Proceedings
T2 - 11th International Conference on Advanced Communication Technology, ICACT 2009
Y2 - 15 February 2009 through 18 February 2009
ER -