5G Edge and Cloud Native Architectures


676 浏览 5 years, 2 months

1.1.1 Why 5G

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What is 5G?

  • 观点1: Hyper-connected vision
    • Blend of existing technologies(2G,3G,4G,WiFi)
    • Great coverage and availability
    • Higher network density
    • connectivity for M2M services and IoT
  • 观点2:Next Generation radio access technology
    • Faster data rates than 1Gbps DL
    • Latency (less than 1ms delay)

5G 驱动力 Key Drivers

1. 移动终端和流量的增长 The Growth in Mobile

Cisco/VNI Mobile predicts that of the 12 billion connections in 2021, 75% will be Smart Devices. This leap in Smart Devices will lead to an explosion in data consumption.

思科/ VNI移动公司预测,到2021年,在120亿个连接中,有75%将是智能设备。 智能设备的飞跃将导致数据消耗激增。

完全移动互联的社会 a fully mobile and connected society

到2014年底,移动连接设备数量已超过世界人口数量

到2019年底,将会有11.5 billion移动连接设备,超过了当时预测数量(7.6 billion)

移动网络流量爆发式增长 the explosive growth of mobile internet

到2015年,达到了1.0 ZB/year, 到2020年,这个数量将达到4.3 ZB/year, 超过了之前预测的2.6

K M G T P E Z Y 流量单位

2. 全新的移动应用世界 A New World of Mobile Applications

Where 4G was primarily aimed at mobile broadband or MBB, future infrastructure must target many types different types of devices, with many different and conflicting requirements.

While the past has been about connecting people, the future is about connecting things.

可编程世界 Programmable World

过去是人和人直接的连接,将来更多的是人和物及物和物的互联,所谓的万物互联,属于物联网的范畴。

比如智能音箱,智能空调。

物联网 IoT

IoT会产生相对数据更多的信令开销

3. 经济发展的驱动 Impact of Broadband on GDP

5G能产生多少价值?It will reach ¥3.3 trillion in 2025 for China market