Xiangmao Chang1, 2, *, Xiaoxiang Xu1, Deliang Yang3
CMC-Computers, Materials & Continua, Vol.64, No.1, pp. 193-206, 2020, DOI:10.32604/cmc.2020.08183
Abstract Strip Wireless Sensor Networks (SWSNs) have drawn much attention in many
applications such as monitoring rivers, highways and coal mines. Packet delivery in
SWSN usually requires a large number of multi-hop transmissions which leads to long
transmission latency in low-duty-cycle SWSNs. Several pipeline scheduling schemes
have been proposed to reduce latency. However, when communication links are
unreliable, pipeline scheduling is prone to failure. In this paper, we propose a pipeline
scheduling transmission protocol based on constructive interference. The protocol first
divides the whole network into multiple partitions and uses a pipelined mechanism to
allocate active time slots for each partition.… More >
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