Wireless Sensor Network with sink node replacement:

                

                Wireless sensor network is used in many  area nowadays. It is mainly used to sense the data through the sensors available  . Hence the sensors need to sense some data over a particular area and need to transmit the data . One of the big dis-advantage in the wireless sensor is that it can not store large amount of energy. Hence we need to transmit the data as soon as possible also we need to save the energy of the sensors. The wireless sensors lost its energy when it move from one place to another place. Hence we need to avoid  the movement of the wireless sensors so that we can save large amount of energy. For this purpose we use sink node to collect the data sensed by the wireless sensors also in this system we are going to make the sink node in mobile state to collect the data sensed by these wireless sensors.