Wireless sensor network is a combination of many small
sensor nodes, also called motes and each mote has a capability
of sensing and forwarding the data to the other motes by using
radio frequency, Each sensor node monitors the network and
sends the collected data to the BS,Sensor node sends
processed information to the BS either by direct transmission
or by using the multi-hop transmission, In multi-hop routing
each sensor node sends the fused and aggregated data by other
sensor node to the BS,