How does 5G work?
5G relies on several technologies that together improve performance:
- Higher frequencies, including millimetre waves, for faster transfer and greater capacity.
- MIMO, multiple antennas that send and receive data at the same time.
- Beamforming, signals are aimed directly at devices instead of in all directions.
- Lower latency, response time can drop to a few milliseconds.
- Greater capacity, many more devices can be connected at once.
Benefits of 5G
- Higher data speed, theoretically up to 20 Gbps.
- Lower latency, down to around one millisecond.
- Improved capacity, many more devices per square kilometre.
- Energy efficiency, longer battery life and lower consumption.
5G and the Internet of Things
5G was developed mainly to support a growing Internet of Things. With high speed, low latency and large capacity, millions of connected devices can communicate smoothly, from autonomous vehicles to smart sensors.
Frequently asked questions about 5G
What does 5G stand for?
The fifth generation of mobile networks, the successor to 4G.
How fast is 5G?
Theoretically up to 20 Gbps, in practice much lower but clearly faster than 4G.
What frequency band does 5G use in Sweden?
Among others, between 3.4 and 3.8 GHz.
Do businesses need 5G?
For mobile work and many connected devices, 5G offers better speed and stability.
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