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srsran/srsRAN_4G

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srsran/srsRAN_4G has 4,106 GitHub stars and 1,340 forks. GitHot measured +1 stars in 24 hours and +4 in 7 days. Last checked 2026-11-11 05:08 UTC. Last push 2026-11-02.

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Open source SDR 4G software suite from Software Radio Systems (SRS) https://docs.srsran.com/projects/4g

4,106 stars1,340 forks +1 in 24h

Measured star growth

in 24h
+1
in 7 days
+4
in 15 days
Update delayed
in 1 month
Update delayed

Net star changes over overlapping periods, not daily totals. Missing measurements are left blank. Stars measure attention, not software quality.

README.md

Original

srsRAN

Build Status CodeQL CLA assistant

srsRAN is an open source 4G software radio suite developed by SRS. For 5G RAN, see our new O-RAN CU/DU solution - srsRAN Project.

See the srsRAN 4G project pages for information, guides and project news.

The srsRAN suite includes:

  • srsUE - a full-stack SDR 4G UE application with prototype 5G features
  • srsENB - a full-stack SDR 4G eNodeB application
  • srsEPC - a light-weight 4G core network implementation with MME, HSS and S/P-GW

For application features, build instructions and user guides see the srsRAN 4G documentation.

For license details, see LICENSE file.

Support

Mailing list: https://lists.srsran.com/mailman/listinfo/srsran-users

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