What are the application prospects of OFDMA technology in 5G networks?

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Bridge Wireless：Commercial WiFi

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1. Improve spectrum efficiency

OFDMA can improve the spectrum utilization efficiency of 5G networks through more flexible subcarrier allocation, which is particularly important for limited spectrum resources.

2. Support multiple communication scenarios:

One of the design goals of 5G networks is to support a variety of communication scenarios, including enhanced mobile broadband (eMBB), ultra-reliable low-latency communication (URLLC), and massive machine-type communication (mMTC).

The application in WiFi7 products can adjust the resource allocation strategy according to the needs of different scenarios to meet the quality requirements of different services.

3. Improve multi-antenna transmission performance:

5G networks will widely adopt multiple-input multiple-output (MIMO) technology to improve data transmission rates and network capacity.

OFDMA combined with MIMO can provide better performance in multi-antenna transmission situations, even in the presence of power limitations.

4. Improve multi-antenna transmission performance:

In a time division duplex (TDD) network, using OFDMA for data transmission between uplink and downlink helps to simplify interference management and improve network efficiency.

5. Support large-scale connections:

5G networks need to be able to adapt to changing network conditions and user needs.

The flexibility of OFDMA technology enables it to work effectively in dynamically changing environments and provide stable service quality.

Yunlian Youke's first WiFi7 ceiling AP-BE880 fully applies OFDMA technology, which can not only improve network performance, but also support the diversity and flexibility of 5G networks, enabling 384 terminals to be connected and used simultaneously.