每经编辑｜杜宇 据央视新闻5月8日消息，最近，不少北京移动和联通用户发现手机上出现了5G-A信号。5G-A是什么？对我们普通人来说又有什么用呢？ 据新华社，5G-A，即5G-Advanced，也被称为5.5G网络，是传统5G的升级版。专家介绍，移动通信技术一般代际生命周期为10年。由于代与代之间技术差 距太大，在这10年的中间时间点，往往会出现技术过渡中的分水岭，比如2.5G、3.5G和4.5G。 5G-A有何不同？其在容量、速率、时延、定位等方面实现了大幅度提升。 更快的速度——相较于5G，5G-A最直观的体验就是"快"，数据下载的最高速率从5G初期的千兆提升到万兆，上行的峰值速率也从百兆提升到千兆。以前需 要较长时间才能下载完成的几个G的视频，现在仅需几秒即可完成。 更低的延迟——毫秒级低时延，大大减少了数据传输的延迟时间，尤其适用于实时通信和低时延场景需求，比如在线游戏和视频会议，告别卡顿烦恼；高精 度毫秒级时延让远程手术、工业自动化更可靠。 更大的连接规模——支持更多设备同时接入，无论是拥挤的商场还是设备密集的智慧家居场景，5G-A都能保持稳定连接，为物联网和智能城市建设提供强 力支持。 赛迪顾问通信 ...

Core Viewpoint - Beijing Unicom has launched the "Dual Ten Thousand Megabit AI Empowerment Action" to enhance digital transformation and improve public services through the integration of dual ten-thousand megabit networks and AI technology [1][2]. Group 1: Company Initiatives - Beijing Unicom has established the first ten-thousand optical network village live broadcast base and the largest ten-thousand experience space in the country, setting an industry benchmark [1]. - The company aims to cover over 50% of residential communities in Beijing with ten-thousand broadband capabilities, reaching nearly 5,000 communities, and has surpassed 1.5 million 5G-A users [2]. - The initiative includes three major measures: "New Network Connection," "New Intelligence Aggregation," and "New Commitment Practice," focusing on network innovation, product ecosystem development, and service enhancement [2]. Group 2: Technological Advancements - The F5G-A and 5G-A ten-thousand networks can achieve download speeds of 10,000 Mbps and upload speeds of 1,000 Mbps, supporting over 200 large smart devices simultaneously [3]. - The integration of AI with dual ten-thousand networks is expected to accelerate the commercialization of the dual ten-thousand industry by 2025, enhancing user experience across various scenarios [3]. Group 3: Industry Expectations - The Beijing Municipal Communications Administration has expressed expectations for Beijing Unicom to continue strengthening network infrastructure, leading industry innovation, and enhancing key technology research and development [1].

Group 1 - The Brand Finance report indicates that the brand value of China Telecom has decreased by 9.4% to $12.87 billion, dropping three places to rank 32nd in 2024, with a brand strength rating of AA+ [1] - In 2024, China Telecom's mobile communication service revenue reached RMB 202.5 billion, representing a year-on-year growth of 3.5%, with mobile value-added and application revenue increasing by 16.1% [1] - The number of mobile users for China Telecom reached 425 million, with an average revenue per user (ARPU) of RMB 45.6 [1] Group 2 - China Telecom slowed down its fixed asset investment in 2024, with capital expenditure decreasing by 5.4% year-on-year, while R&D expenses increased by 11.3%, focusing more on cutting-edge technology research and breakthroughs [1]

Core Viewpoint - The emergence of 5G-A signals in Beijing indicates a significant upgrade in mobile network capabilities, promising enhanced communication experiences and broader applications across various industries [1][3]. Group 1: 5G-A Overview - 5G-A offers substantial improvements over 5G in terms of capacity, speed, latency, positioning, and reliability, potentially supporting 500 million IoT devices [3]. - The technology is currently being tested across 31 provinces in China and has been validated in regions such as Europe, Latin America, and the Middle East [3]. Group 2: Operator Strategies - Major telecom operators are rapidly advancing their 5G-A initiatives, with China Mobile planning to invest nearly 10 billion yuan to upgrade over 400,000 base stations [7]. - China Telecom aims to implement 5G-A applications across various industries and scenarios, collaborating with the supply chain for innovative pilot projects [7]. - China Unicom intends to launch 5G-A in 39 key urban areas and over 300 significant city scenarios this year [7]. Group 3: Applications and Opportunities - The robust communication capabilities of 5G-A will enhance traditional industries by enabling more efficient device connectivity and data transmission, leading to smarter and more automated production processes [9]. - The integration of 5G-A with AR technology is expected to mature spatial computing platforms and support advanced technologies like brain-computer interfaces [9]. - 5G-A's capabilities will facilitate immersive applications such as XR (extended reality), holographic communication, and cloud gaming, while significantly improving response times for emergency communications and telemedicine [10].

Core Insights - The 2025 Youth Pump Track World Championship China Qualifiers successfully concluded in Yantai, attracting 435 young competitors and over 10,000 spectators, setting a historical record for peak attendance [1] - Shandong Mobile provided a robust communication support system based on "5G-A+ intelligent network," ensuring seamless live streaming and enhanced audience interaction, receiving high praise from organizers and participants [1] Group 1: Communication Infrastructure - Shandong Mobile established a dedicated support team to address the event's high concurrency communication needs, deploying 3 macro base stations and 12 micro stations, optimizing 15 4G cells and 18 5G cells, achieving a downlink speed of 4268 Mbps, nearly ten times faster than traditional 5G [3] - The "dual-frequency layered coverage" strategy was implemented, utilizing the 2.6GHz band for real-time live streaming and referee data transmission, while the 4.9GHz band catered to VR multi-angle viewing needs, ensuring smooth social interactions for thousands of spectators [3] Group 2: AI and Network Optimization - Shandong Mobile utilized AI models and historical data to predict event traffic and business demands, creating a "3+N" support plan focused on network expansion in critical areas such as start/finish lines and medical points [5] - An "AI smart network management platform" was employed to monitor network load in real-time and trigger expansion strategies dynamically, enhancing network capacity during peak times [6] Group 3: Economic Impact and Sustainability - The event served as a benchmark for the integration of sports and tourism in Yantai, with related activities boosting hotel and scenic area traffic by 40% and achieving over 500 million views through live streaming [8] - Shandong Mobile implemented energy-saving strategies during the event, achieving a 35% reduction in energy consumption per unit of traffic, aligning with green and low-carbon operational goals [8] Group 4: Future Developments - The successful application of predictive network adjustments and rapid fault response technologies in this event provides a reliable communication support framework for future large-scale activities [10] - Shandong Mobile aims to deepen the application of 5G-A technology in smart events and low-altitude economy, contributing to Yantai's vision of becoming an "International Sports Vitality City" [10]

美国国会一个委员会的负责人日前动用了很少使用的传票权，向中国移动、中国电信、中国联通三家中 国电信企业发出传票，要求它们说明是否可能通过在美国运营的云服务和互联网业务获取美国数据。这 已经不是美国头一回借"安全"名义对中国相关企业进行打压制裁。 美国对中国企业的审查还充满双重标准，欧洲电信企业在美国市场占据近半份额，却从未受到同等严苛 的"国家安全调查"；美国自身的科技巨头如谷歌、亚马逊，在全球范围内掌握海量数据，却从未因"可 能被政府利用"而遭美国系统性打压。这种差异化对待凸显出美国将"国家安全"作为工具性借口，而非 真正基于客观风险评估的政策逻辑。这种双重标准不仅体现在电信领域，更贯穿于美国全球战略的多个 层面。 除了技术层面的"有罪推定"和规则层面的双重标准，美国此次审查还暴露出鲜明的政治投机色彩。众议 院"中国问题特别委员会"的传票行动，本质上是政治周期的投机性操弄。华盛顿通过情报机构、网络企 业和媒体的三角联动，构建了一套完整的虚假叙事体系。2025年炒作"盐台风"事件时，X平台（原推 特）上的负面帖文与美国官方表态高度同步，舆论操控痕迹明显；其目的不仅是抹黑中国，更是试图为 每年数百亿美元的网络安 ...

Core Viewpoint - Liaoning Unicom's network investment costs for 2024 have significantly decreased compared to 2023, achieving the largest reduction within the group while improving network perception and performance in certain areas beyond competitors [1][4]. Group 1: Network Investment Costs - In 2022, Liaoning Unicom's network investment cost was over 2 billion yuan, which increased to over 3 billion yuan in 2023, reflecting a growth rate exceeding 5% [3]. - For 2024, Liaoning Unicom's network investment cost has decreased by over 200 million yuan, falling below the investment level of 2022, making it the top reduction within the group [4]. Group 2: Network Construction and Reputation - Liaoning Unicom ranks sixth in revenue among China Unicom's provincial companies and also holds the sixth position in network investment scale, indicating a focus on efficient spending and investment [4]. - The company has made significant advancements in network construction, particularly in 5G technology, with a focus on major cities like Shenyang and Dalian, and has successfully implemented 5G-A technology in public transport [4][5]. Group 3: 5G Network Deployment - Liaoning Unicom has deployed 5G-A networks in both subways and high-speed rail, enhancing network capabilities in densely populated areas [5]. - The company launched the Northeast's first 5G-A 10G subway demonstration line and upgraded 10 subway lines across the province, achieving multiple-fold increases in peak network speeds [5][6]. - The establishment of the first 5G-A three-carrier aggregation and intelligent computing high-speed rail demonstration network has set a new industry benchmark for peak user speeds of 1.5 Gbps [5][6]. Group 4: Cost Efficiency and Quality Improvement - Despite the reduction in network investment costs, Liaoning Unicom has successfully enhanced the quality of its 5G network and improved user satisfaction, demonstrating effective resource allocation [7].

Core Insights - China Mobile reported its Q1 2025 financial results, achieving operating revenue of 263.8 billion yuan, remaining flat year-on-year, and a net profit attributable to shareholders of 30.6 billion yuan, representing a 3.5% increase [1] - The company maintained a solid foundation in traditional business, with a total mobile customer base of 1.003 billion, including 578 million 5G network customers, and a mobile ARPU of 46.9 yuan [1] - The enterprise business revenue share has further increased, driven by the development of AI+DICT projects and the creation of standardized product solutions for the business market [1] Financial Performance - In Q1 2025, the company reported a non-GAAP net profit of 28.9 billion yuan, reflecting a 10.8% year-on-year growth [1] - Sales and management expenses were controlled well, with a decrease of 3.5% and 1.7% respectively, leading to a net profit margin increase of 0.4 percentage points to 11.6% [2] - The company forecasts revenue growth from 1,084.5 billion yuan in 2025 to 1,189.9 billion yuan in 2027, with net profit expected to rise from 146.1 billion yuan to 164.4 billion yuan over the same period [2] Customer Metrics - As of March 31, 2025, the company had 320 million fixed broadband customers, with a quarterly net increase of 5.48 million, and a total of 282 million household broadband customers, reflecting a net increase of 4.45 million [1] - The comprehensive ARPU for household customers was 40.8 yuan in Q1, showing a year-on-year growth of 2.3% [1] Strategic Initiatives - The company is focusing on leveraging new opportunities in information services and technology development, particularly in the enterprise sector, to enhance its market position [1] - The strategy includes replicating and scaling AI+DICT project standards and developing scenario-based product solutions for business clients [1]

Group 1 - The core viewpoint emphasizes the importance of health as a key indicator of happiness and the collective pursuit of health by the public, highlighting the role of medical reform in building a healthy China [1] - Shandong Mobile is actively responding to the national "Healthy China" strategy by leveraging its technological advantages in "connectivity + computing power + capabilities" to promote the digital transformation of the healthcare industry [1] - The company is integrating technologies such as 5G, AI, and big data into medical services, enhancing the level of medical service guarantee for residents and establishing new healthcare service models [1] Group 2 - Shandong Mobile is providing intelligent solutions for the digital upgrade of the healthcare sector in Weifang, aiming for comprehensive data interconnectivity and business penetration [2] - The initiative includes the construction of a "three vertical and three horizontal" intelligent collaborative system, which connects health management institutions, medical institutions, and patients, and covers various business modules [2] - The project aims to achieve comprehensive digital empowerment of the Weifang healthcare industry through a dedicated health network, cloud services, and a platform for resource integration [2] Group 3 - The company has developed a cloud-based smart medical system for the Rizhao Central Hospital, covering the entire process of diagnosis, management, and service [4] - AI-assisted diagnostic systems and smart medical record management platforms are implemented to enhance the efficiency of healthcare delivery [4] - The introduction of an online hospital platform allows patients to complete various procedures via mobile devices, significantly reducing waiting times [4] Group 4 - Shandong Mobile has established a comprehensive health information platform in Tengzhou, integrating diagnostic data from various medical institutions for unified management and sharing [6] - The platform utilizes big data analytics to monitor residents' health status and provide early warnings for potential health risks [6] - It enhances collaboration among healthcare providers, improving resource utilization and supporting public health emergency responses [6] Group 5 - The company is leveraging 5G technology to build digital hospitals, enhancing the quality and efficiency of medical services [8] - A dedicated 5G network has been constructed for the Qilu Hospital of Shandong University, ensuring stable and secure data transmission for remote medical applications [8] - Real-time transmission of vital signs data in emergency scenarios allows for timely preparation by medical staff before patient arrival [9] Group 6 - Shandong Mobile plans to deepen cooperation with medical institutions, focusing on the foundational technologies of 5G, AI, and computing power to advance the digital transformation of the healthcare sector [11] - The goal is to contribute to the establishment of a more efficient, intelligent, and convenient healthcare service system, supporting sustainable development in the healthcare industry [11]