Simulate 4G/5G base stations and terminals based on open source
software platforms
1. Program background
Using THE USRP and SRSRAN, OpenAirInterface5g open source software
platform, you can realize the construction of 4G/5G analog base
stations and terminals, and realize the following functions: deploy
a dedicated network; for teaching and scientific research, research
base stations, terminal operation structures and protocols Develop
test products, such as some test features that replace the CMW500.
Solution Introduction:
srsRAN
srsRAN is a 4G/5G open source software-defined radio suite. SrsRAN
supports UE and eNodeB/gNodeB applications and can be used with
third-party core network solutions to build a complete end-to-end
mobile wireless network
OpenAirInterface(OAI)
OpenAirInterface5g is an open source SDR LTE project initiated and
maintained by the European EURECOM organization, which has been
implemented as an excellent open source software according to the
3GPP protocol LTE/NR full end-to-end functionality
According to the standard of 3GPP, OAI fully implements the core
network, base station and user three parts of the LTE/NR protocol.
The LTR/NR network architecture is as follows:
