Good news from China's communication field: Key 6G technologies marked by the integration of communication and intelligence have achieved new breakthroughs, and 4G and 5G communication links are expected to have 6G transmission capabilities. China has taken the lead in building the world's first 6G field test network that integrates communication and intelligence, achieving comprehensive improvement in communication performance in major 6G scenarios. At the "Information Theory: Classics and Modernity" academic seminar held by the China Communications Society in Beijing on the 10th, the release of a new achievement attracted the attention of the industry. The existing classic communication technologies are gradually approaching their theoretical limits, reaching the technological "ceiling" of difficult capacity improvement, high coverage costs, and high system energy consumption. How to break through this constraint is a concern in the industry. The classic way of processing information in communication is modular, mainly relying on resource stacking to improve network performance. Therefore, the cost of improving communication system performance is the rapid increase in network complexity. Unlike classical communication, the new communication technology that integrates communication and intelligence can replace modular separation optimization with end-to-end optimization, achieving significant improvement in the overall performance of communication systems with a simpler network structure, "said Xu Xiaodong, a professor at Beijing University of Posts and Telecommunications and vice president of Zhongguancun Panlian Institute. Zhang Ping, an academician of the CAE Member and professor of Beijing University of Posts and Telecommunications, has built the first 6G outfield test network of communication and intelligence integration based on a number of key technologies of communication and intelligence integration, and verified the feasibility of 4G and 5G links with 6G transmission capability. This communication system is designed to be intelligent and simple, and its three core indicators of capacity, coverage, and efficiency have also been significantly improved. This achievement and its innovative theory were published in the form of a paper in the Chinese communication journal "Journal of Communications". Compared to 5G, 6G has higher speed, lower latency, wider connection density, and can achieve deep integration of communication with artificial intelligence and intelligent perception. The new generation of communication technology needs to explore new paths and move from 'stacked innovation' to 'disruptive innovation', "said Zhang Ping. The deep integration of communication and intelligence is an important direction for the evolution of communication technology. Artificial intelligence will change communication, and 6G will also accelerate the development of artificial intelligence. Zhang Ping stated that artificial intelligence will enhance the perception and semantic understanding capabilities of communication. The ubiquitous communication of 6G has extended the tentacles of artificial intelligence to various fields and corners. The integration of the two will accelerate the formation of new forms of digital economy. (New Society)