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[technology development -28]: overview of information and communication network, new technology forms, high-quality development of information and communication industry

2022-07-06 01:24:00 【Silicon based workshop of slow fire rock sugar】

Catalog

Preface ：

The first 1 Chapter What is information and communication

The first 2 Chapter Why should we prepare the information and communication development plan

The first 3 Chapter How to develop information and communication with high quality （ a key ）

3.0 Development goals edit

3.1 Build new digital infrastructure

3.1.1 Mobile communication network （ Wireless access layer ：1G To 5G）

3.1.2 Fixed broadband network （ Transport layer ： Fixed network ） edit

3.1.3 Rural communication network （ Every village is connected to optical fiber network ） edit

3.1.4 IPV6 The Internet edit

3.1.5 Satellite communications （ Navigation 、 Narrowband 、 Broadband ）

3.1.6 The Internet of things edit

3.1.7 Data Center

3.1.8 Industrial Internet

Preface ：

Information and communication technology （ICT,information and communications technology） Is an inclusive term , It covers all Communication equipment or Application software And related services and Applications , Such as video conferencing and distance learning .

The new information and communication industry is fusion perception 、 transmission 、 Storage 、 Calculation 、 A new intelligent digital infrastructure system integrating processing .

Digital infrastructure construction （ abbreviation “ Digital infrastructure ”）, It refers to being able to reflect Digital economy Characteristic new generation information infrastructure construction , cover 5G Internet 、 Data Center 、 Artificial intelligence 、 Industrial Internet Other fields .