Research Article
A Lifetime Optimization Algorithm Limited by Data Transmission Delay and Hops for Mobile Sink-Based Wireless Sensor Networks
Table 1
Simulation parameter table.
| Parameter | Value |
| Energy consumption parameter of communication circuit | 50 nJ/bit | Energy consumption parameter of signal amplification | 100 pJ/bit/m2 | Number of grids | | Movement speed of sink node | 5.5 m/s | Data sensing rate of sensor node | 100 bit/s | Data storage capacity of sensor node | 32 kbit | Side length of grid | 100 m | Number of individuals | 50 | Number of iterations | 50 | Maximum communication radius of nodes | 200 m | Cross probability of grid center location | 0.5 | Cross probability of sojourn time | 0.5 | Mutation probability of individual | 0.25 | Mutation probability of gene | 0.05 | Maximum number of data transmission hops | 3 | Maximum data transmission delay | 25 | Side length of network simulation area | 1000 m | Initial energy of sensor nodes | 100 J |
|
|