Analysis of Blockchain Based Visual Communication Design Information Management System under 5G Communication Network Technology

At an international design conference, visual communication design became popular, mainly including the design of newspapers, magazines, posters and so on. Later, it gradually extended to film, television, advertising and other media, which mainly expressed content through visual presentation. Visual communication design was relatively late to develop in China, but it had developed rapidly. Traditional graphic design did not meet the current new market demands. In this regard, this paper introduced D2D technology under 5G communication, and compared it with traditional visual communication technology in terms of network signal-to-noise ratio, throughput, number of users, and user satisfaction. The comparison results have shown that, in terms of signal-to-noise ratio, the channel resources under 5G communication were simpler than those of traditional visual communication techniques. The number of users has also increased significantly, by about 48%. Throughput has also increased by 33.4% and user satisfaction has increased by 25%. It has shown that in the new era, 5G communication could make a good progress in visual communication design. People could also have a better effect in visual communication design. Design could be better displayed and better meet people's needs.