1 Introduction
2 Related work
2.1 Overview of FANET routing protocol
2.1.1 Reactive routing
2.1.2 Proactive routing
2.1.3 Hybrid routing
2.2 DSR protocol
2.2.1 Route discovery
2.2.2 Route maintenance
2.3 Hopfield neural networks
3 Optimization method
3.1 Routing metric
3.2 Definition of link stability
3.3 Optimization method
4 Simulation results and discussion
4.1 Simulation platform
4.2 Parameter settings
Parameters | Value |
---|---|
Number of nodes | 30 |
Simulation range | 1000 m × 1000 m |
MAC layer | 802.11 DCF |
Wireless channel bandwidth | 11 Mbps |
Transfer model | WaveLan model |
Motion model | Random waypoint mobility |
Node pause time | Random |
Data transmision rate | 1 Mbps |
Data channel packet size | 1024 bytes |
Control channel packet size | 128 bytes |
Transmission range | 0~80 |
Max speeds | 10~50 m/s |
Simulation times | 900 s |