What is the basic scheduling unit of frequency domain for data channel resource allocation in 5G system?

The basic scheduling unit in the frequency domain for data channel resource allocation in the 5G system is RB. 5G refers to the fifth generation of mobile communication technology. It is a new generation of broadband mobile communication technology with the characteristics of high speed, low latency and large connections. It is the network infrastructure that realizes the interconnection of humans, machines and things.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

In the 5G system, the basic scheduling unit in the frequency domain for data channel resource allocation is RB.

What is 5G?

5G refers to the fifth generation of mobile communication technology. It is a new generation of broadband mobile communication technology with the characteristics of high speed, low latency and large connections. It is the network infrastructure that realizes the interconnection of humans, machines and things.

Performance indicators:

1. The peak rate needs to reach 10-20Gbit/s to meet the transmission of large data volumes such as high-definition video and virtual reality.

2. The air interface delay is as low as 1ms, meeting real-time applications such as autonomous driving and telemedicine.

3. It has the device connection capability of one million connections/square kilometers to meet the requirements of IoT communication.

4. Spectrum efficiency is more than 3 times higher than LTE.

5. Under continuous wide area coverage and high mobility, the user experience rate reaches 100Mbit/s.

6. Traffic density reaches more than 10Mbps/m2.

7. Mobility supports high-speed movement of 500km/h.

Free learning video sharing: Programming video

The above is the detailed content of What is the basic scheduling unit of frequency domain for data channel resource allocation in 5G system?. For more information, please follow other related articles on the PHP Chinese website!