TY - GEN
T1 - Energy efficient geographic routing for prolonging network lifetime in wireless sensor networks
AU - Park, Eunil
AU - Bae, Dongju
AU - Choo, Hyunseung
N1 - Publisher Copyright:
© 2010 IEEE.
PY - 2010
Y1 - 2010
N2 - In realistic wireless sensor networks (WSNs), wireless link can be extremely unreliable and for the reliable and efficient data delivery many characteristics should be considered such as link quality, distance and energy. Therefore, an optimal solution which considers these characteristics is necessary. Previous geographic routing protocols which consider only some of these characteristics are not adequate to use in realistic WSNs. In the paper, we propose a scheme which balances link-quality, distance and energy. Our proposed scheme is more energy-efficient than previous routing protocols, and has longer lifetime. Numerical expressions such as Packet Reception Rate (PRR), distance, and Energy-level are used in the paper. In addition, we explain how to forward a packet to the destination with these expressions. Simulation results show that our proposed scheme is more efficient than PRR × Distance scheme and achieves higher network lifetime compared with that of previous routing schemes.
AB - In realistic wireless sensor networks (WSNs), wireless link can be extremely unreliable and for the reliable and efficient data delivery many characteristics should be considered such as link quality, distance and energy. Therefore, an optimal solution which considers these characteristics is necessary. Previous geographic routing protocols which consider only some of these characteristics are not adequate to use in realistic WSNs. In the paper, we propose a scheme which balances link-quality, distance and energy. Our proposed scheme is more energy-efficient than previous routing protocols, and has longer lifetime. Numerical expressions such as Packet Reception Rate (PRR), distance, and Energy-level are used in the paper. In addition, we explain how to forward a packet to the destination with these expressions. Simulation results show that our proposed scheme is more efficient than PRR × Distance scheme and achieves higher network lifetime compared with that of previous routing schemes.
KW - Energy-efficient
KW - Geographic routing
KW - Network lifetime
KW - Unreliable
UR - https://www.scopus.com/pages/publications/78651559186
U2 - 10.1109/ICCSA.2010.66
DO - 10.1109/ICCSA.2010.66
M3 - Conference contribution
AN - SCOPUS:78651559186
T3 - Proceedings - 2010 10th International Conference on Computational Science and Its Applications, ICCSA 2010
SP - 285
EP - 288
BT - Proceedings - 2010 10th International Conference on Computational Science and Its Applications, ICCSA 2010
A2 - Iglesias, Andres
A2 - Gervasi, Osvaldo
A2 - Gavrilova, Marina L.
A2 - Taniar, David
A2 - Apduhan, Bernady O.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Computational Science and Its Applications, ICCSA 2010
Y2 - 23 March 2010 through 26 March 2010
ER -