Reliable data transfer using overhearing for implicit ACK
Ga‐Won Lee, Eui‐Nam Huh · 2009 ICCAS-SICE · 2009
Many applications in Wireless Sensor Networks require collecting all data without loss from nodes. End-to-End data retransmission, which is used in the Internet for reliable transport, becomes very inefficient in Wireless Sensor Networks, since wireless communication, and constrained resources pose new challenges. We look at factors affecting reliability, and search for efficient combinations of the possible options. This paper proposes an efficient Overhearing based reliable transfer protocol in Wireless Sensor Networks by calculate Reliability and using implicit Acknowledgement. Finally, it is clarified that the proposed scheme is efficient for reliable data transfer in WSN.