科技赋能乡村，数字建设全域推进 踏入江背镇，一幅充满活力的乡村风貌画卷展现在记者眼前。江背镇的人文风光、乡村景观与特色文旅 深度融合，处处洋溢着蓬勃生机。而这一切的背后，与湖南联通的付出有着密不可分的关系。 在数字技术蓬勃发展的时代浪潮中，乡村振兴已成为实现中华民族伟大复兴的重要战略任务，而数字乡 村建设则是推动乡村振兴的关键力量。在党的二十大"全面推进乡村振兴"战略以及2024年中央一号文件 "数字乡村发展行动" 的指引下，湖南联通积极响应号召，勇担助力乡村发展的社会责任，针对农村市 场精心设计研发了"数字乡村"云平台，致力于为基层治理与服务注入"智慧基因"。 踏入江背镇，解锁科技惠农新"密码" 据悉，"数字乡村"云平台充分发挥5G、物联网、大数据、区块链、人工智能等新一代信息技术优势， 围绕惠农服务、产业升级、乡村治理三个方面，促进农民全面发展、农业全面升级、农村全面进步。 湖南联通依托中国联通在数字技术领域的优势，积极投身江背镇数字乡村建设。2024年，创新性地采 用"整镇签约+平台驱动"模式，在江背镇数字乡村建设中成效显著，成功提升了江背镇的乡村治理能 力。 为深入探究湖南联通赋能数字乡村的具体范例， ...

Investment Rating - The report does not explicitly provide an investment rating for the eSIM industry Core Insights - The eSIM technology represents a significant evolution in telecommunications, transitioning from traditional physical SIM cards to embedded SIMs, which are crucial for the Internet of Things (IoT) and 5G applications [7][8] - The report highlights the global adoption of eSIM technology, with various countries commercializing it and establishing a robust industrial ecosystem, while also addressing challenges in standardization and data security [7][8] Industry Development Overview - The report outlines the historical development of telecommunications cards, detailing the evolution from magnetic cards to IC cards, SIM, USIM, and finally to eSIM technology [15][20][22] - eSIM technology is characterized by its ability to support remote configuration and management, making it suitable for a wide range of applications in consumer electronics and IoT [23][49] Current Status of eSIM Industry Technical Standards - The GSMA has established a comprehensive standardization framework for eSIM technology, which is recognized by international organizations, facilitating its global interoperability and scalability [40][44] - The report notes that the CCSA and TAF are actively developing eSIM standards in China, aligning with international standards while promoting innovation [46][48] Application Areas - eSIM technology is increasingly utilized in consumer electronics, enabling seamless network switching for travelers and enhancing connectivity for remote work and e-commerce [49][50] - In the IoT sector, eSIM technology is gaining traction across various industries, including smart homes, healthcare, automotive, and energy management, due to its flexible configuration and efficient management capabilities [51][52] Market Size - In 2023, global eSIM chip shipments reached 446 million, with significant contributions from smartphones, tablets, and wearables [58][60] - The report forecasts that by 2025, approximately 1 billion eSIM-enabled smartphones will be connected globally, indicating a strong growth trajectory for the eSIM market [62] Industry Chain - The eSIM industry chain is well-established in the US and Europe, with key players in chip manufacturing, security certification, and product design leading the market [68]

Group 1 - The communication index has shown a strong increase of 1.23%, with notable stocks such as Qiyu Technology reaching the daily limit increase and Cambridge Technology rising by 7.18% [1] - The communication ETF has seen a weekly increase of 5.11%, ranking first among comparable funds [1] - The trading volume of the communication ETF was 4.34%, with a transaction value of 4.74 million yuan [3] Group 2 - The communication ETF has experienced a significant growth in scale, increasing by 2.26 million yuan over the past two weeks, leading among comparable funds [3] - The ETF's share count has grown by 22 million shares in the last three months, also ranking first among comparable funds [3] - Zhongji Xuchuang, a leading company in optical communication, reported a revenue of 23.862 billion yuan for 2024, a year-on-year increase of 122.64%, and a net profit of 5.171 billion yuan, up 137.93% [3] Group 3 - The first quarter of 2025 saw Zhongji Xuchuang achieve a revenue of 6.674 billion yuan, a year-on-year increase of 37.82%, and a net profit of 1.583 billion yuan, up 56.83% [3] - Predictions indicate that global AI spending will reach 500 billion dollars in 2025, suggesting sustained high growth in revenue and profit for related companies [3] - Companies in the server and connector sectors are expected to perform well due to increased AI demand and capital expenditure growth from domestic and international internet firms [3] Group 4 - The top ten weighted stocks in the communication index account for 58.92% of the total, including major players like China Telecom, ZTE, and China Mobile [4] - Investors can access optical communication investment opportunities through the communication ETF linked fund [4]

Group 1: 5G-A Network Overview - The transition from "5G" to "5G-A" indicates a significant upgrade in network capabilities, with 5G-A offering peak download speeds of up to 10Gbps compared to 1Gbps for standard 5G [1] - To access 5G-A speeds, users must have compatible devices, activate a 5G-A data plan, and be within the coverage area of 5G-A base stations [1] - 5G-A is crucial for industries requiring high-speed connectivity, such as drones and smart driving, enhancing the overall user experience in various applications [1] Group 2: Technological Advancements - 5G-A enhances multiple dimensions including capacity, speed, latency, positioning accuracy, and connection stability, supporting advanced applications like XR and 3D without glasses [2] - In the smart driving sector, 5G-A's low latency and high precision enable real-time traffic signal reception and obstacle warnings, improving safety [3] - The integration of 5G-A with satellite navigation systems allows for centimeter-level vehicle positioning, facilitating advanced driving applications [3] Group 3: Industry Growth and Opportunities - The low-altitude economy is experiencing rapid growth, coinciding with the commercial rollout of 5G-A, which enhances operational efficiency in the drone industry [3] - Major telecommunications companies are actively expanding their 5G-A networks, with China Mobile planning to cover over 300 cities by the end of 2024 [5] - China Telecom and China Unicom are also increasing their 5G-A deployments, with significant investments and plans for extensive coverage [6] Group 4: Policy and Future Projections - Local governments are supporting 5G-A applications, with initiatives launched in provinces like Shandong and Chongqing to enhance network infrastructure [6] - By 2025, the information and communication industry aims to achieve comprehensive commercial deployment of 5G-A, with projections indicating that China will account for over 50% of global 5G-A users [7]

Core Viewpoint - The introduction of 5G-A (5G-Advanced) marks a significant upgrade in mobile communication technology, but its impact on personal users remains limited, prompting operators to consider targeted deployment rather than full coverage [1][2][9]. Group 1: 5G-A Overview - 5G-A is an upgraded version of 5G, characterized by higher speeds, improved upload capabilities, and lower latency [7][9]. - Users have reported that the experience of connecting to 5G-A does not significantly differ from 5G, leading to questions about the necessity of widespread deployment [5][7]. Group 2: Operator Strategies - Major telecom operators are cautious about investing heavily in 5G-A due to the ongoing recovery period of 4G investments and the substantial costs associated with 5G infrastructure [9][11]. - Operators are focusing on specific scenarios where 5G-A can enhance user experience, such as in crowded areas like train stations and sports venues, rather than pursuing a blanket coverage strategy [8][9]. Group 3: Industrial Applications - 5G-A is expected to play a crucial role in industrial applications, including IoT, vehicle networking, and smart manufacturing, where its capabilities can lead to significant efficiency improvements [12]. - Successful implementations of 5G-A in industrial settings have already been reported, showcasing its potential to enhance operational efficiency and reduce costs [12].

Investment Rating - The report maintains an "Outperform" rating for the telecommunications industry [2] Core Viewpoints - The report suggests that the long-standing trade friction between China and the U.S. may ease, leading to potential benefits for the Chinese industry [10][11] - It highlights that Chinese manufacturers are becoming indispensable in the international supply chain, particularly in the IoT module market and AI hardware supply [11] - The report anticipates adjustments in AI chip export restrictions, which could alter the competitive landscape in the AI sector [12][13] Summary by Sections Investment Strategy - **U.S.-China Trade Relations**: The report indicates that U.S.-China negotiations may begin, with expectations of tariff reductions, particularly on the current 145% tariffs imposed by the U.S. [10] - **Chinese Industry Benefits**: It notes that Chinese firms dominate the global IoT module market, holding over 50% market share among the top three manufacturers [11] - **AI Chip Export Regulations**: The report discusses potential relaxations in AI chip export restrictions by the U.S., which could significantly impact American companies, especially in the context of the growing Chinese AI market projected to reach $50 billion [12][13] Industry News - **Low-altitude Economy in Wuhan**: Wuhan plans to establish 1,000 low-altitude takeoff and landing sites, aiming for a 20% increase in the low-altitude economy [14] - **Alibaba's ZeroSearch**: Alibaba has open-sourced the ZeroSearch model, significantly reducing costs by over 87% while enhancing search capabilities [15] - **Starlink in India**: Starlink has received approval to provide satellite communication services in India, which may accelerate satellite internet development globally [16] - **Shenzhen's 5G Network**: Shenzhen is constructing a comprehensive "5G + millimeter wave + satellite" network, aiming for full coverage and improved infrastructure [17] Weekly Review and Focus - **Market Performance**: The telecommunications sector saw a slight increase of 0.02%, underperforming compared to major indices, with notable gains in optical modules and low-altitude economy sectors [18][21] - **Investment Recommendations**: The report suggests focusing on companies involved in the overseas supply chain, such as Yiyuan Communication and Industrial Fulian, as well as long-term attention on major telecom operators and infrastructure providers [22]

Core Insights - The "2025 Beijing Unicom Dual Ten Thousand Megabit AI Empowerment Action" conference highlighted significant advancements in 5G-A infrastructure in Beijing, with nearly 16,000 5G-A base stations and over 9,000 OTN all-optical ten-gigabit nodes established, enhancing the city's digital, network, and intelligent capabilities [1] - 2024 is recognized as the "commercialization year of 5G-A," with a tenfold improvement in network capabilities over 5G, prompting increased efforts from industry regulators and operators to promote 5G-A applications [1] - Beijing is positioned as a leading area for 5G-A deployment, with plans to build or upgrade over 35,000 5G-A capable base stations by the end of 2027, ensuring comprehensive coverage within the city's Fifth Ring Road [1] Industry Developments - Beijing Unicom has covered over 50% of residential areas in the city with ten-gigabit broadband, reaching nearly 5,000 communities, and has surpassed 1.5 million 5G-A users [2] - The company launched its first large-scale 5G-A smart network in 2024, with over 6,000 stations providing extensive coverage in key areas such as sports venues, schools, and shopping districts, achieving an overall effectiveness rate of over 85% for 5G-A [2] - Testing along a 12-kilometer route showed a 96% effectiveness rate for 5G-A, supporting high-demand applications like immersive video and cloud gaming [2] Technological Advancements - Beijing Unicom has deployed the world's fastest 5G-A subway network on Line 3, achieving peak downlink speeds of 2.4 Gbps and an average downlink speed of approximately 1.5 Gbps, suitable for 4K video streaming and large file transfers [3] - 5G-A is being integrated with AI to enhance various applications, such as providing high-definition meeting experiences and enabling multi-angle live sports broadcasts [3] - Future expectations include strengthening network infrastructure, driving industrial innovation, and enhancing key technology research and development [4] Future Outlook - The Beijing Economic and Information Technology Bureau expects Beijing Unicom to increase network construction efforts, achieving widespread coverage of 5G-A base stations and ten-gigabit optical networks [4] - There is a focus on leveraging the core technological potential of 5G-A and F5G-A, with applications in areas like water monitoring, intelligent vehicle-road collaboration, and new industrialization [4] - The aim is to establish a complete industrial ecosystem involving chips, modules, terminals, and equipment, while steadily progressing towards 6G and maintaining Beijing's competitive edge in global communication technology [4]

Core Viewpoint - The communication industry is experiencing significant growth in Q1 2025, particularly in sectors such as optical modules, Beidou navigation, and AI supply chains, while some traditional sectors are facing declines in profitability [2][3][4]. Summary by Sections Overall Industry Performance - In 2024, the communication industry (A-shares) with 170 companies achieved a net profit of 208.29 billion yuan, a year-on-year increase of 4.4%. Excluding the three major operators, the net profit was 27.88 billion yuan, a decrease of 4.2% [2]. - In Q1 2025, the same 170 companies reported a net profit of 52.51 billion yuan, a year-on-year increase of 5.4% and a quarter-on-quarter increase of 88.3%. Excluding the three major operators, the net profit was 10.41 billion yuan, a year-on-year increase of 13.7% [2]. Sub-industry Performance in 2024 - The sub-industry net profit growth rates for 2024, ranked from highest to lowest, are as follows: - Optical Modules: 12.30 billion yuan, +113% - IoT: 1.18 billion yuan, +69% - AI Supply Chain: 43.59 billion yuan, +37% - Operators: 180.41 billion yuan, +6% - Server Supply Chain: 14.69 billion yuan, +3% - Fiber Optics and Cables: 6.28 billion yuan, -4% - Main Equipment: 8.85 billion yuan, -7% - Connectors and Cables: 7.49 billion yuan, -7% - IDC: 5.01 billion yuan, -9% - Switches: 1.61 billion yuan, -30% - Enterprise Communication: 3.25 billion yuan, breakeven - Beidou Navigation: -0.05 billion yuan, N/A - Network Visualization: -0.33 billion yuan, N/A - Antenna RF: -0.005 billion yuan, N/A - Satellite Communication: -0.49 billion yuan, N/A - Private Networks: -3.33 billion yuan, N/A [3]. Sub-industry Performance in Q1 2025 - The sub-industry net profit growth rates for Q1 2025, ranked from highest to lowest, are as follows: - Beidou Navigation: 0.13 billion yuan, +193% - Optical Modules: 4.50 billion yuan, +110% - AI Supply Chain: 12.82 billion yuan, +65% - IoT: 0.34 billion yuan, +18% - Fiber Optics and Cables: 1.34 billion yuan, +11% - Server Supply Chain: 3.94 billion yuan, +4% - Operators: 42.10 billion yuan, +4% - Enterprise Communication: 0.68 billion yuan, +0% - Connectors and Cables: 1.90 billion yuan, -6% - Main Equipment: 2.35 billion yuan, -10% - Switches: 0.38 billion yuan, -16% - IDC: 1.11 billion yuan, -20% - Satellite Communication: 0.07 billion yuan, -31% - Private Networks: -0.03 billion yuan, -112% - Network Visualization: -0.17 billion yuan, N/A - Antenna RF: -0.036 billion yuan, N/A [4]. Top Companies by Profit in Q1 2025 - The top 10 companies by net profit in Q1 2025 are: - China Mobile: 30.63 billion yuan, +3% - China Telecom: 8.86 billion yuan, +3% - China Unicom: 2.61 billion yuan, +7% - ZTE: 2.45 billion yuan, -11% - Zhongji Xuchuang: 1.58 billion yuan, +57% - Runze Technology: 0.43 billion yuan, -9% - Unisplendour: 0.35 billion yuan, -16% - NewEase: 1.57 billion yuan, +385% - Zhongtian Technology: 0.63 billion yuan, -1% - Yilian Network: 0.56 billion yuan, -1% [5][8]. Top Companies by Year-on-Year Growth in Q1 2025 - The top 10 companies by year-on-year growth in net profit for Q1 2025 are: - Bochuang Technology: 0.09 billion yuan, +322652% - Ruijie Networks: 0.11 billion yuan, +4544% - Guangha Communication: 0.0009 billion yuan, +1034% - Shijia Photon: 0.093 billion yuan, +1004% - Yongding Co.: 0.29 billion yuan, +961% - NewEase: 1.57 billion yuan, +385% - Pingzhi Information: 0.011 billion yuan, +287% - Yiyuan Communication: 0.21 billion yuan, +287% - Gongjin Co.: 0.022 billion yuan, +268% - Xingwang Ruijie: 0.042 billion yuan, +265% [9].

Group 1 - The event "Zheng Zheng Ri Shang Qing Chun Fei Yang" concert was successfully held with nearly 20,000 attendees, showcasing the robust 5G network capabilities of Shandong Unicom Weifang branch [1][3] - A specialized team of 30 was formed to ensure efficient communication network support, completing venue surveys and base station designs three weeks in advance [3][4] - The network optimization included the addition of 14 high-performance 5G base stations and 18 4G devices, along with the expansion of 12 surrounding base stations [3][4] Group 2 - Innovative 5G Massive MIMO technology was deployed to manage high traffic, ensuring stable connectivity for nearly 1,000 concurrent users per base station during peak times [4][5] - The concert achieved a 99.9% 5G network connectivity rate, with an average download speed exceeding 200 Mbps and total data transmission surpassing 1.5 TB [5][6] - User experience was validated through live testing, demonstrating smooth streaming for over 3,000 concurrent viewers, highlighting the network's performance in high-density scenarios [7] Group 3 - The event is considered a benchmark case for Shandong Unicom in the smart cultural and sports sector, with ongoing efforts to integrate innovative technologies into regular operations [7]

Core Viewpoint - 5G-A, also known as 5.5G, is an upgraded version of traditional 5G, offering significant improvements in speed, latency, and connectivity, thus enhancing various applications and industries [1][2][5]. Group 1: Technical Advancements - 5G-A achieves a maximum data download speed of 10 Gbps, up from 1 Gbps in early 5G, and an upload speed peak of 1 Gbps, increased from 100 Mbps [2]. - It features millisecond-level low latency, making it suitable for real-time communication and applications such as online gaming and remote surgeries [2]. - The technology supports a larger number of devices simultaneously, enhancing connectivity in crowded environments and smart city applications [2][3]. Group 2: Deployment and Testing - Chinese operators have deployed 5G-A test networks across 31 provinces, with the capacity to support 50 million users [3]. - China Mobile has established over 7,000 5G-A base stations in Beijing, aiming to expand coverage to over 300 cities nationwide [8]. Group 3: Application Scenarios - 5G-A introduces new capabilities such as "integrated sensing and communication," which enhances environmental awareness and can be applied in smart homes and traffic management [4]. - The technology is expected to drive automation and efficiency in traditional industries, enabling real-time data sharing across supply chains [5][9]. Group 4: Industry Impact - 5G-A is seen as a productivity engine, facilitating the integration of artificial intelligence and smart manufacturing, thus promoting high-quality development in various sectors [5][9]. - The technology's capabilities are anticipated to support emerging fields like brain-computer interfaces and low-altitude economy applications [11].