Core Viewpoint - The appointment of Wang Xiaoyun as an academician of the Chinese Academy of Engineering highlights significant contributions to the mobile communication industry, particularly in TDD network development and innovation [1][3]. Group 1: Contributions to Mobile Communication - Wang Xiaoyun has made pioneering contributions in the field of mobile communication network architecture and interaction mechanisms, playing a core role in the development of TDD networks in China [3][4]. - Under Wang's leadership, the team has achieved numerous accolades, including one National Science and Technology Progress Award (Special Prize) and two First Prizes, showcasing the team's high level of innovation and expertise [3][4]. Group 2: Historical Development of Mobile Communication in China - The mobile communication industry in China has evolved through various stages: from "1G blank, 2G following, 3G breakthrough, 4G parallel, to 5G leading," with Wang Xiaoyun representing the innovative spirit of this transformation [4][6]. - During the 2G era, Wang played a crucial role in establishing the GSM system in China, significantly increasing the number of mobile communication numbers by tenfold, which laid a solid foundation for the global dominance of China's GSM network [4][5]. Group 3: Innovations and Breakthroughs - In the 3G era, Wang led efforts to establish TDD technology as a strategic focus, overcoming significant challenges and achieving breakthroughs that positioned China as a leader in mobile communication technology [5][6]. - The transition to 4G saw Wang's team successfully implement TDD-LTE as an international mainstream standard, enhancing China's global influence in the mobile communication sector [6][7]. Group 4: Future Directions and 6G Development - Wang Xiaoyun is currently leading initiatives in 6G technology, focusing on integrating various elements such as sensing and intelligent computing, which are crucial for the future of mobile communication [8]. - The ongoing development of 6G aims to solidify China's position as a global leader in mobile communication, with a focus on innovative network architectures and AI integration [8].