Optimization of Dynamic Time Slot Allocation of Digital Resources in Communication Network Based on Ant Colony Algorithm

At present, the communication network mainly adopts two structural forms: the centerless end-to-end structure and the “base station-user terminal” structure. The two structures are mainly distinguished by whether there is a central node or not. This leads to the huge differences between the two networks. Reasonable allocation of time slots to nodes is an effective technique to optimize channel allocation, and it improves the capacity of network system, thus achieving great success in civil communication. The research shows that the ACA(Ant colony algorithm) proposed in this paper effectively controls the time delay, and the time delay is reduced by about 8.9%. This is mainly because the algorithm in this paper allocates time slots according to routing information, which shortens the waiting time of nodes in the process of allocating time slots. Routing tree takes the sink as the root node, and each node gives priority to the parent node or child node in the same tree to allocate time slots. The test results based on ACA can realize the accurate allocation of time slot resources in the communication network, improve the communication quality and throughput of the communication network, and improve the problem that the time slot resources in the communication network cannot be evenly allocated.