Open source 5G core network base on 3GPP R15

Open5GS is a C-language Open Source implementation for 5G Core and EPC, i.e. the core network of LTE/NR network (Release-17)

Platform for building access networks and modular network services

Open source distributed Platform as a Service (PaaS). A self-hosted Vercel / Netlify / Cloudflare alternative.

ESB, SOA, REST, APIs and Cloud Integrations in Python

华为开源鸿蒙分布式操作系统（Huawei OpenHarmony）开发技术交流，最全鸿蒙技术资料库，手册，指南，共建国产操作系统万物互联新生态。

Open source 5G UE and RAN (gNodeB) implementation.

Sionna: An Open-Source Library for Next-Generation Physical Layer Research

Awesome lists about 5G projects.

RESTful APIs of main Network Functions in the 3GPP 5G Core Network

MQTT Server/MQTT Broker - Scalable Distributed MQTT Message Broker for IoT in the 5G Era

Open source O-RAN 5G CU/DU solution from Software Radio Systems (SRS) https://docs.srsran.com/projects/project

Android Telephony SDK bridge with some additional features

Eliminate the excess latency and jitter terrorizing your 4G, 5G, LTE, Starlink or other variable rate connection!

GTP (GPRS Tunneling Protocol) implemented in pure Golang.

An In-Kernel Solution Based on BPF/XDP for 5G UPF

A ressource efficient, customizable, synthesizable 5G NR lower PHY written in Verilog

4G/5G Mobile Core User Plane

Helm charts for deploying 5G network services on Kubernetes

User Plane Gateway (UPG) based on VPP