TY - GEN
T1 - A transport protocol with energy consumption reduction by reducing redundant transmissions in wireless sensor and actor networks
AU - Wada, Takahiro
AU - Kitamoto, Hayato
AU - Fukuhara, Takerou
AU - Sasase, Iwao
PY - 2009
Y1 - 2009
N2 - We propose a transport protocol that reduces the energy consumption and maintains the real time and high reliability of the actor in Real Time and Reliable Transport ((RT)2) by reducing redundant transmissions in Wireless Sensor and Actor Networks (WSANs). In our proposed scheme, sensor nodes estimate the packet arrival delay to the actor by using the one hop delay obtained from the past transmissions and the number of the hops. If the estimated packet arrival delay excesses the remaining time of the time limit, sensor node does not generate the packet at the time to avoid the redundant transmissions of the packets that can not arrive at the actor in the time limit. Our simulation results show that the proposed scheme reduces the number of the timeout packets and the energy consumption, while maintaining the real time and equal reliability of the actor in (RT)2.
AB - We propose a transport protocol that reduces the energy consumption and maintains the real time and high reliability of the actor in Real Time and Reliable Transport ((RT)2) by reducing redundant transmissions in Wireless Sensor and Actor Networks (WSANs). In our proposed scheme, sensor nodes estimate the packet arrival delay to the actor by using the one hop delay obtained from the past transmissions and the number of the hops. If the estimated packet arrival delay excesses the remaining time of the time limit, sensor node does not generate the packet at the time to avoid the redundant transmissions of the packets that can not arrive at the actor in the time limit. Our simulation results show that the proposed scheme reduces the number of the timeout packets and the energy consumption, while maintaining the real time and equal reliability of the actor in (RT)2.
UR - http://www.scopus.com/inward/record.url?scp=74049088170&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74049088170&partnerID=8YFLogxK
U2 - 10.1109/PACRIM.2009.5291354
DO - 10.1109/PACRIM.2009.5291354
M3 - Conference contribution
AN - SCOPUS:74049088170
SN - 9781424445615
T3 - IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings
SP - 302
EP - 307
BT - PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
T2 - PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
Y2 - 23 August 2009 through 26 August 2009
ER -
