CHINA MOBILE(600941) Xin Hua She·2025-06-15 07:28Core Viewpoint - China Mobile is at the forefront of communication technology development, particularly in the exploration of 5G-A and the upcoming 6G technology, which aims to transform information perception, transmission, storage, intelligent computing, decision-making, and application processes [1][5]. Group 1: Development of TDD Technology - China Mobile has shifted from following global trends to leading with its TDD (Time Division Duplex) technology, which has significant advantages over FDD (Frequency Division Duplex) in terms of spectrum bandwidth and flexibility [1][2]. - The company faced challenges in developing TDD technology due to a lack of precedents and the need for independent exploration in a competitive global market [2][3]. - After ten years of research, China Mobile successfully established a new TDD networking architecture, overcoming issues related to technology maturity and industry readiness, thus proving the feasibility of TDD on a global scale [2][3]. Group 2: Integration of FDD and TDD - To enhance the competitiveness and recognition of TDD technology, China Mobile proposed a strategy for the integration of FDD and TDD, which allows for a more robust global industry ecosystem [3]. - The integration strategy has led to the development of a shared platform for TDD and FDD, enabling cost-effective solutions and meeting diverse frequency networking requirements for operators [3][4]. - As a result, TDD has transitioned from a marginal technology in the 3G era to a dominant technology in the 5G era, showcasing a remarkable evolution [3]. Group 3: 5G and Industry Applications - China Mobile's 5G network has significantly improved operational efficiency across various industries, exemplified by the use of AGV (Automated Guided Vehicles) in manufacturing, which benefits from enhanced data transmission capabilities [4]. - The company has introduced over 50,000 5G+ industry application cases, covering 86 out of 97 major sectors of the national economy, indicating a broad impact of 5G technology [4]. - The transition from 5G to 6G is expected to further enhance connectivity, leading to intelligent interconnectivity across various sectors [5]. Group 4: Future Prospects and Innovations - China Mobile has initiated 6G research since 2018, focusing on developing a technology system that integrates perception, computation, and intelligence [5]. - The establishment of an embodied intelligence industry innovation center aims to align with the new trends of 6G, emphasizing the importance of artificial intelligence and integrated technologies [5]. - Future applications may include holographic interactions in remote meetings, smart factories, and efficient digital twin cities, indicating a significant leap in communication technology [5].