Topology Optimization of Interactive Visual Communication Networks Based on the Non-Line-of-Sight Congestion Control Algorithm

Abstract

In this paper, an in-depth study of interactive visual communication of network topology through non-line-of-sight congestion control algorithms is conducted to address the real-time routing problem of adapting to dynamic topologies, and a delay-constrained stochastic routing algorithm is proposed to enable packets to reach GB within the delay threshold in the absence of end-to-end delay information while improving network throughput and reducing network resource consumption. The algorithm requires each sending node to select an available relay set based on the location of its neighbor nodes and channel state and computes transfer probabilities for each node in the relay set combining the remaining delay of the packet with the distance from the relay node to GB. Based on the obtained transfer probability and local channel state, the sending node passes the packet to the relay node. The convergence of the algorithm is proved and its performance is verified by simulation. The first part of the algorithm is based on the greedy algorithm to deploy and locate the network flying platform nodes with the goal of efficient coverage of the network flying platform nodes, considering the ground base station services. As the delay on each link varies due to the change of channel state, the source and relay nodes asynchronously update the data generation rate and the pairwise parameters based on the received local information and use the obtained optimal values to pass the packets to GB.

Research on the application of digital media technology in dynamic visual communication design

“…After simulation experiments and analysis, it is confirmed that this method of designing the effect of the ocean landscape to coordinate and match, the quality of the design has been improved to a certain extent. The optimization of decorative patterns in color for ocean landscape design is the focus of literature [24], which uses the non-line-of-sight distance design theory and method. Literature [25] discussed the impact of the emergence of digital media on the design of network television interface style, with a professional and simple style, and suggested that it can be improved in the direction of personalization of the user.…”