CMMSPEED: Reliable real-time protocol for Industrial Mesh Network

Abstract

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.

An MMSPEED based droplet Routing protocol for Digital Microfluidic Biochip

“…Our proposed method is based on the popular MMSPEED routing protocol for wireless sensor network [1], [2]. We have made following assumptions to MMSPEED to apply for droplet routing in DMFB.…”

“…Various routing algorithm are proposed for both online and offline DMFB systems. In this article, we propose a new routing protocol based on reliable Multipath Multi-SPEED Routing Protocol (MMSPEED) [1], [2] for Wireless sensor network. In initial phase, we broadcast scout packets which explores different paths between source cell and target cells.…”