Self-organization Algorithm of Formation Network based on Hybrid MAC Protocol

Under battlefield conditions, time slot networks need to bind node identities in advance, and there is a problem of the entire network being paralyzed due to the destruction of the main node. In response to the demand for self-organizing construction of formation networks, the paper proposes a self-organizing algorithm for formation networks based on hybrid media access control protocol. This algorithm competes for the master node through random competition, achieving self-organized binding node identity in the network, and improving the security of formation networking; In response to the problem of low channel utilization caused by data conflicts in random competition protocols, an interactive reservation protocol is used to allocate transmission time slots for each application node, achieving real-time data transmission without conflicts among all network nodes. Finally, the algorithm was validated through simulation. The results showed that 20 nodes completed networking within 6s. and analyze the impact of time synchronization. The algorithm can effectively support the demand for self-organizing the formation network information platform with real-time data exchange and anti-destruction ability in typical scenarios such as future collaborative operations and collaborative detection.