Industrial Mesh Network is a self-reliant, robust Wireless Sensor Network deployed in various Industries. It is used for monitoring real-time phenomenon occurring at different units of a factory. MMSPEED protocol is designed for real -time based applications. It offers timeliness and reliability for data packets. It duplicates each packet and sends a copy of the packet along each selected path. These duplicate packets contribute to congestion leading to increase in dropped packets. Hence decreasing in the reliability. CMMSPEED eliminates the generation of duplicate packets and takes capacity i.e. available space in queue at nodes during data transfer to reduce number of dropped packets. Simulation result shows CMMSPEED have less number dropped packets and improved delay and Packet delivery ratio compared to MMSPEED.
Droplet routing is a critical phase in the biochemical synthesis using digital microfluidic biochip. The goal is to transport droplets from one module to another, maintaining fluidic constraint at every instant. In this paper, we proposed a new flooding-based droplet routing protocol. It uses multiple copies of scout packets to flood the whole biochip and discover multiple routes. The explored routes are then validated by hello packets. Route length defines the priority order among droplets. The routes are mapped using a new heuristic number of shared cells. In the compaction phase, generate the parallel moving sequence for droplets. The simulation result shows 12.25% and 20.5% improvement in the latest arrival time for free and virtual topology, respectively.
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