证券研究报告|行业点评报告 [Table_Date] 2025 年 05 月 18 日 [Table_Title] 持续推动 5G-A 与 AI 网络连接 随着 5G-A 商用进程的加速与 AI 技术的普惠，以 AI 为中心网 络有望助力运营商从"流量经营"单一模式向"差异化体验经 营"多维模式跨越，深度释放网络连接潜能。 2、投资建议 1）针对 5.5G 网络商用，在应用催化下，5G-A 建设有望带来上游 元器件催化，相关上游核心部件包括天线、滤波器、高阶 PCB、 光模块等有望受益。 相关受益标的包括灿勤科技、通宇通信、盛路通信、武汉凡谷、 普天科技等。 2）在应用方面，持续关注 RedCap 模组、通感一体、卫星以及 XR 等领域，相关市场空间有望释放。 RedCap 模组相关受益标的包括移远通信、美格智能等； [Table_Title2] 通信行业 [Table_Summary] 1、5G-A 与 AI 技术持续推进，深度释放网络连接潜能 5 月 17 日，工信部副部长、中国通信学会理事长张云明表示， 加速推进 5G-A、6G 技术研发、产业培育和应用发展，赋能现 代化产业体系建设。 活动期间，三大运 ...

Group 1 - The 5.5G concept is gaining traction, with companies like Wuhan Fangu and Shobei De seeing significant stock price increases due to their involvement in 5.5G technology and products [1] - Wuhan Fangu's products, such as multi-frequency multi-channel filters, are already being applied in 5.5G systems, leading to a stock price increase of 10.04% [1] - Shobei De has turned profitable and its antenna products are applicable in 5.5G networks, with a stock price rise of 7.68% [1] Group 2 - Recent reports indicate that users in Beijing are experiencing 5G-A signals, which are ten times faster than 5G, with testing networks deployed across 31 provinces in China [2] - Major telecom operators in China are investing heavily in 5G-A, with China Mobile planning to invest nearly 10 billion yuan to expand AI applications in wireless networks [3] - China Telecom and China Unicom are also pushing for 5G-A applications across various industries and key urban areas [3] Group 3 - During the 14th Five-Year Plan, China's 5G-A user base is expected to approach 1.3 billion, accounting for over 50% of the global total, enhancing digital transformation across industries [4] - 5G-A is seen as a significant upgrade to 5G, improving communication speed, connection density, latency, and positioning accuracy, paving the way for 6G technology [5] - The demand for dielectric waveguide filters is expected to rise due to their advantages in size, weight, and cost, benefiting the production of key components like antennas and filters [5] Group 4 - There is potential market growth in areas such as RedCap modules, integrated sensing, satellite communications, and XR, indicating a release of market space [6]