Breaking
FRWar in the Middle East: an oil tanker catches fire in the Gulf of Oman, announces the Iranian armyTRBreaking news... Insects and cages: Blood-curdling details in the rescue story of 9 childrenBRInmet issues orange storm warning in BH and 814 other cities in MGTRRain will start again in Istanbul on FridayINUS not to livestream execution of Fort Hood gunman Nidal HasanESTrump rules out broadcasting live the execution of the perpetrator of the shooting at a military base that left 13 deadTRThe MGK's confirmation statement is expected during the 2nd Initiative Process... Chief Advisor Uçum said 'it will be released before the end of the year'DEAfter the procedure: Doctors: Pope is recovering well - worries since SeptemberTRPolice beat school staff in FranceESThe Electoral Board opens a file against Sánchez for the press conference in Moncloa after calling the electionsFRWar in the Middle East: an oil tanker catches fire in the Gulf of Oman, announces the Iranian armyTRBreaking news... Insects and cages: Blood-curdling details in the rescue story of 9 childrenBRInmet issues orange storm warning in BH and 814 other cities in MGTRRain will start again in Istanbul on FridayINUS not to livestream execution of Fort Hood gunman Nidal HasanESTrump rules out broadcasting live the execution of the perpetrator of the shooting at a military base that left 13 deadTRThe MGK's confirmation statement is expected during the 2nd Initiative Process... Chief Advisor Uçum said 'it will be released before the end of the year'DEAfter the procedure: Doctors: Pope is recovering well - worries since SeptemberTRPolice beat school staff in FranceESThe Electoral Board opens a file against Sánchez for the press conference in Moncloa after calling the elections
Back通信感知网开通运行 渤海海域5G网络覆盖率超80%
通信感知网开通运行 渤海海域5G网络覆盖率超80%
Tech
中国新闻网2 hours agoTech3 min readChinaView translation

通信感知网开通运行 渤海海域5G网络覆盖率超80%

综合信号覆盖率达95%,为海上活动提供高速通信与实时感知服务

Quick Look

10月15日,我国自主研发的渤海海域通信感知网正式开通。该网络利用海上石油平台部署5G基站,覆盖率达95%,通过整合5G、VHF、AIS及水文观测系统,实现了海上通信、航运安全监控及应急救援能力的全面提升。

AI-generated summary

Why It Matters

渤海是北方重要通航海域,过去中部存在通信盲区,船舶搜救难度大。

Font size

10月15日,我国自主研发建设的渤海海域通信感知网正式开通运行,综合信号覆盖率达95%,5G网络覆盖率超80%,将为各类涉海活动提供高速、稳定、可靠的宽带通信和实时感知服务,保障水上安全。

渤海是我国北方重要的通航海域,这里是不光有鱼,还有“网”,这张网你了解吗?

海上没有电线杆,信号从哪来?

陆地基站依托铁塔光纤,海上不具备这样的条件。

渤海拥有300多座石油平台,项目从中精选48座,在平台上架设5G基站,利用平台原有海底光缆回传信号到陆地,如同在海上建起一座座“海上服务区”,船舶进入覆盖范围就能上网。

为什么选用700MHz“黄金频段”?

传得远:单基站海上覆盖可达40公里,高频方案需要15座基站,700MHz仅需2座,节省大量建设成本;

穿得透:波长较长,绕射能力强,船舱等遮挡位置也能收到信号;

稳当省电:信号损耗小、设备功耗低,既能满足手机上网,也可长期支撑海上各类监测传感器工作,适配广阔海面需求。

5G、VHF、AIS、水文观测站,这套系统如何协同?

把这张通信感知网比作一个人:

AIS是眼睛,实时上报船舶位置、航速、航向;

VHF是嘴巴和耳朵,实现船岸、船船对讲,险情一键呼叫;

5G是信息高速公路,支持上网、视频通话、监控画面回传;

水文观测站是皮肤,24小时监测潮位、水流、水温,感知海洋环境变化。

除了上网通话,这张网还有哪些价值?

民生层面:

乘船不再失联,辽鲁航线每年约500万旅客航行途中可随时报平安;

渔民出海更安全,可接收气象预警,遇险快速求救;

海上平台作业提质增效,监控、生产数据实时回传陆地。

安全保障层面,过去渤海中部是通信盲区,船舶“看不见、喊不应”,搜救难度大。现在AIS基站覆盖95%海域,船舶动态实时掌握;8座VHF基站保障应急呼叫直达交管中心;5G实现视频、位置回传,救援精准调度;虚拟航标划定海上航道,商渔船分道航行减少碰撞。这不是花架子,是实实在在的民生工程,是守护渤海航行安全的千里眼、顺风耳。

Open Questions

  • 未来是否会向其他海域推广?

Related Topics

This article was originally published by 中国新闻网.

Related Stories

Hong Kong’s first international application training ground for embodied intelligence opens
Tech·

Hong Kong’s first international application training ground for embodied intelligence opens

Hong Kong's first international application training ground for embodied intelligence opened in Hong Kong. It was established by FLAIR, a subsidiary of the Hong Kong Productivity Council. It aims to promote the commercialization and internationalization of humanoid robots and embodied intelligence technology through cross-industry scenario testing and evaluation.

中国新闻网
3 min read
2026 Artificial Intelligence Industry Conference opens in Jinan, Shandong
Tech·

2026 Artificial Intelligence Industry Conference opens in Jinan, Shandong

The 2026 Artificial Intelligence Industry Conference opened in Jinan on October 15. With the theme of "Accelerating the Advancement of New Industrialization Empowered by Artificial Intelligence", the conference released results such as the High-Value Scenario Map of Artificial Intelligence Empowering New Industrialization and the "Artificial Intelligence Safety Evaluation Framework in the Industrial and Information Fields (2026 Edition)", aiming to accelerate the deep integration of cutting-edge technologies with the real economy.

中国新闻网
5 min read
Lin Xiumin, "Semiconductors See the World" Most of the Huida AI chips in the Chinese market this year are suspected of being smuggled
Developing·

Lin Xiumin, "Semiconductors See the World" Most of the Huida AI chips in the Chinese market this year are suspected of being smuggled

According to IDC data, Huida’s market share in China’s AI chip market fell to 34% in the first half of the year. Analysis pointed out that because the Chinese government boycotted Huida's "disabled version" chips launched for the Chinese market, and Huida's financial report showed that H20 sales dropped to zero, most of the chips circulating on the market are illegally smuggled.

自由时报
4 min read
Covering more than 1,000 scenarios, the Ministry of Industry and Information Technology released the Artificial Intelligence "Industrial Navigation Map"
Tech·

Covering more than 1,000 scenarios, the Ministry of Industry and Information Technology released the Artificial Intelligence "Industrial Navigation Map"

The Ministry of Industry and Information Technology stated that it will promote the high-level artificial intelligence industry to empower new industrialization. It has organized nearly 30 docking activities, established a 60 billion yuan national artificial intelligence industry investment fund, and released "artificial intelligence empowers new industrialization high-value scenarios."

中国新闻网
1 min read
Google’s most powerful AI seizes business opportunities for enterprises! The actual measured success rate increases by 20% and information security loopholes can also be discovered
Tech·

Google’s most powerful AI seizes business opportunities for enterprises! The actual measured success rate increases by 20% and information security loopholes can also be discovered

Google launches Gemini 4 Argon, a new generation AI model, and imports it into enterprise services to handle complex tasks. Early tests have shown that it performs well in many fields and has strong information security protection capabilities, attracting many companies to participate in the test.

自由时报
3 min read
More on this topic渤海