Research Article

Quality of Service-Based Node Relocation Technique for Mobile Sensor Networks

Table 2

Meaning of different terms in the energy model.

TermMeaning

Energy consumption of node for transmission
Energy consumption to receive data by a node
Residual energy
Energy consumed per bit by the transmitter circuitry
The initial energy of sensor nodes
Energy consumed per bit of a receiver
Energy required for a radio frequency (RF) amplifier in free space
Energy required for a radio frequency (RF) amplifier in multipath
Threshold distance