In 5G (Fifth Generation) wireless communication, Frequency Range 1 (FR1) is the frequency band that encompasses sub-6 GHz frequencies. This frequency range is crucial for providing widespread coverage and supporting a variety of use cases. The maximum bandwidth in 5G FR1 depends on the specific frequency band within this range.
The 5G NR (New Radio) standard defines several frequency bands within FR1, and each band has a different maximum bandwidth. Here are some of the common frequency bands within 5G FR1 and their associated maximum bandwidths:
- Frequency Range 1 (FR1):
- Low Band: This includes frequency bands below 1 GHz, such as 600 MHz and 700 MHz. The maximum bandwidth for low-band frequencies is typically up to 100 MHz.
- Mid Band: This includes frequency bands in the range of 1 GHz to 6 GHz. Common mid-band frequency bands include 2.5 GHz and 3.5 GHz. The maximum bandwidth for mid-band frequencies can range from 100 MHz to 400 MHz.
- High Band: High-band frequencies are in the range of 24 GHz and above. Common high-band frequency bands include 28 GHz and 39 GHz. The maximum bandwidth for high-band frequencies is often in the range of several hundred megahertz to a few gigahertz.
It’s important to note that the specific allocation and availability of frequency bands may vary by region and country due to regulatory decisions and spectrum licensing. The maximum bandwidth in each band determines the data rates and overall network capacity that can be achieved.
The flexibility of 5G NR allows for dynamic spectrum sharing and carrier aggregation, enabling operators to combine multiple frequency bands to achieve wider bandwidth and higher data rates.
In summary, the maximum bandwidth of 5G FR1 depends on the specific frequency band within the sub-6 GHz range. Different frequency bands have different maximum bandwidths, ranging from up to 100 MHz in low-band to several hundred megahertz or more in high-band frequencies.