There are 14 repositories under 3gpp topic.
Open5GS is a C-language Open Source implementation for 5G Core and EPC, i.e. the core network of LTE/NR network (Release-17)
A python tool to explore and program SIMs / USIMs / ISIMs. Mirror of https://gitea.osmocom.org/sim-card/pysim
3GPP Overall Architecture and Specifications including Release-17
Mobile Station side GSM implementation; mirrored from https://gitea.osmocom.org/phone-side/osmocom-bb
An In-Kernel Solution Based on eBPF / XDP for 5G UPF
Matlab simulations of the encoder and SCL decoder for the New Radio polar code from 3GPP Release 15
Osmocom core libraries; mirrored from https://gitea.osmocom.org/osmocom/libosmocore
FEC Codec IP core library for a some famous codes (BCH, RS, LDPC, Turbo)
Open Source LTE platform - Aims to be an Open Source Software Defined Radio (SDR) Erlang and C++ implementation of the 3GPP release 10 LTE spec
Osmocom GSM Base Transceiver Station (BTS); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-bts
erGW - Erlang implementations of GGSN or P-GW
This repository contains Physical layer utilities based on 3GPP specs for NR 5G
Generate .bib-file for 3GPP specifications
A 5G network with a Base Station, using an SDR and OpenAirInterface (Open Source). The software will be validated using COTS (commercial) mobile and programable SIM.
Historical archive of ancient, unsupported old OpenBSC + OsmoNITB; Use OsmoBSC and OsmoMSC now! Mirrored from https://gitea.osmocom.org/cellular-infrastructure/openbsc
NGIC-RTC is Control User Plane Separated (CUPS) architecture 3GPP TS23501 based implementation of EPC Service and Packet Gateway functions (SGW, PGW)
Samsung modem commands over USB serial connection and secret dialer codes extracted from system packages
Osmocom Transceiver used by GSM Base Transceiver Station (BTS); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-trx
Open source 5G core network base on 3GPP R15
Osmocom implementation of 3GPP Mobile Swtiching Centre (MSC); mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-msc
A Python micro framework for building Diameter protocol applications.
Configurable, emulated environment for providing Network Exposure Function (NEF) APIs
This project is a set of libraries, examples and tools to facilitate the development of 3GPP LPP clients.
Osmocom SCCP + SIGTRAN libraries as well as OsmoSTP; mirrored from https://gitea.osmocom.org/osmocom/libosmo-sccp
Osmocom Gateway GPRS Support Node; Mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-ggsn
Osmocom TTCN3 tests suites; mirrored from https://gitea.osmocom.org/ttcn3/osmo-ttcn3-hacks
GSM Base Station Controller; mirrored from https://gitea.osmocom.org/cellular-infrastructure/osmo-bsc