• B.KARTHIKEYAN
• S.KAWSALYA

A wireless sensor network (WSN) is a wireless system comprising of spatially conveyed independent gadgets utilizing sensors to screen physical or ecological conditions. . A data acquisition system (DAQ) is a data framework that gathers stores and appropriates data. It is utilized as a part of modern and business gadgets, and ecological and logical gear to catch electrical signs or natural conditions on a PC gadget. ReDAST (Reliable and Efficient Data Acquisition in Wireless Sensor Networks) within the sight of Transfaulty Nodes. In this paper, it secures the information in the way to understand easily with the quick and effective access with the utilization of transfaulty hub. Due to the transfaulty node, a sensor hub gets incidentally separated from the system. Transfaulty node segregation prompts the arrangement of dynamic correspondence openings in the system, which shape and vanish powerfully. Further, they may increment or lessening in estimate progressively too. These impacts result in loss of data in the radiation influenced zone. To get repetitive scope inside a radiation influenced territory, all the sensor hubs in the zone end up actuated and change to the acoustic correspondence mode subsequent to identifying themselves to be influenced by radiations. In-arrange information combination is performed to get genuine data from the repetitive data got from the radiation-influenced region. ReDAST accomplishes better vitality productivity and diminished normal end-to-end delay than sensor hubs having just acoustic method of correspondence.

Wireless Sensor Networks; Transfaulty Nodes; Data Acquisition; acoustic mode; ReDAST;

"RELIABLE AND ECONOMICAL KNOWLEDGE ACQUISITION IN WIRELESS DECTECTOR NETWORKS ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.404-413, March-2019, Available :http://www.jetir.org/papers/JETIR1903854.pdf

"RELIABLE AND ECONOMICAL KNOWLEDGE ACQUISITION IN WIRELESS DECTECTOR NETWORKS ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp404-413, March-2019, Available at : http://www.jetir.org/papers/JETIR1903854.pdf