5G NR-ARFCN calculator

nrarfcn: a 5G NR-ARFCN calculator, as a Python package.

This is a Python package that calculates the frequency for a given NR-ARFCN, the NR-ARFCN for a given frequency, and related NR band information, according to 3GPP Rel-17.

It follows 3GPP TS 38.104 v17.6.0: "5G; NR; Base Station (BS) radio transmission and reception".

Documentation

nrarfcn is documented on: nrarfcn.rtfd.io.

Installation

pip install nrarfcn

Usage

>>> import nrarfcn as nr

>>> nr.get_frequency(620000)
3300.0

>>> nr.get_nrarfcn(27500.0)
2070832

>>> nr.get_bands_by_frequency(1850.0)
['n2', 'n3', 'n25']

>>> nr.get_bands_by_nrarfcn(2564083)
['n263']

>>> nr.get_duplex_mode('n71')
'FDD'

>>> nr.get_nrarfcn_range('n25', direction='ul')
(370000, 383000)

>>> nr.get_frequency_range('n100', direction='dl')
(919.4, 925)

>>> nr.get_frequency_by_gscn(2156)
862.85

>>> nr.get_gscn_by_frequency(4405.440)
8475

>>> nr.get_gscn_range('n92')
(3584, 3787)

Contributing

Every contribution is welcome. Make any requests, raise any issues, create pull requests, or directly contact me on github.com/blevic/nrarfcn. I'll be happy to help.

Author

By the way, hi there! I'm Breno. Follow me on github: @blevic.

License

This software is licensed under the MIT license.