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A wireless sensor network (WSN) consists of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, pressure, etc. and to cooperatively pass their data through the network to a main location. In WSN the delivery of all sending packet is important so we called it as reliability. In transport layer reliable message delivery and congestion...
In wireless sensor network, sensor nodes can transmit large volume of data towards the sink. Hence, there is congestion in the sensor network around the sink It can result in buffer overflow at the nodes. Congestion causes packet drops and energy waste which lead to unreliable data transmission. Congestion controlling and loss recovery using retransmission of drop packet decreases the waste of energy,...
A Wireless sensor network is a area of investment and it can applied to various fields such as wild environment monitoring, industrial machine measurement, and military-purpose measurement to the daily application fields such as fire monitoring and pollution monitoring. Wireless sensor network consists of several sensor nodes deployed in a certain field. Information sharing occurs between sensor nodes...
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