西安电子科技大学：《接入网新技术》课程教学资源（PPT课件）课程介绍（宽带通信网技术 Broadband Communication Networking Technologies）

1、The description of Network Softwarization 2、Core Technologies of Network Softwarization 3、Application-driven Network Softwarization

• The background of 5G • 5G network architecture • 5G protocols • 5G core technology • Application and prospect of 5G

1. Research Background 2. System Implementation 3. Experiment and Results 4. Sum and Prospect

Introduction Development Architecture Conclusion

3.1 concepts and architecture of NFV 3.2 application and research challenges

2.1 concepts and architecture of SDN 2.2 interfaces and protocols 2.3 P4 2.4 application and research challenges

1.1 Networking basics 1.2 Network trend

一、无线电波在电离层中的传播 二、短波天波传播

一、对流层折射 二、对流层视距传播 三、毫米波传播