SrsLTE Versions Save

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

release_20_10

3 years ago
  • Add Mobility (Intra eNB and S1) and RRC Reestablishment to srsENB
  • Add new logging framework
  • Make UE PHY layer non-blocking
  • Replace some PHY pre-calculations with fast on-the-fly routines
  • Fix QAM256 support in srsENB
  • Add initial NR PHY layer and stack components
  • Other bug-fixes and improved stability and performance in all parts

release_20_04_2

3 years ago
  • Fix attach issue for some newer phones like Iphone X or OnePlus 6T

release_20_04_1

4 years ago
  • Fix for UE MIMO segfault issue
  • Fix for eNodeB SR configuration
  • Clang compilation warning fixes
  • Fix GPS tracking synchronization

release_20_04

4 years ago

NOTE: Recommended to use srsLTE 20.04.1 (see here)

  • Carrier Aggregation and Time Alignment in srsENB
  • Complete Sidelink PHY layer (all transmission modes)
  • Complete NB-IoT PHY downlink signals
  • New S1AP packing/unpacking library
  • EVM and EPRE measurements
  • Remove system timers in srsUE and srsENB
  • Refactor eNB to prepare for mobility support
  • Other bug-fixes and improved stability and performance in all parts

release_19_12

4 years ago
  • Add 5G NR RRC and NGAP ASN1 packing/unpacking
  • Add sync routines and broadcast channel for Sidelink
  • Add cell search and MIB decoder for NB-IoT
  • Add PDCP discard
  • Improve RRC Reestablishment and cell measurements and procedure handling
  • Add multi-carrier and MIMO support to ZMQ radio
  • Refactor eNB scheduler to support multiple carriers
  • Apply clang-format style on the entire code base
  • Other bug-fixes and improved stability and performance in all parts

release_19_09

4 years ago
  • Add initial support for NR in MAC/RLC/PDCP
  • Add sync code for NB-IoT
  • Add support for EIA3/EEA3 (i.e. ZUC)
  • Add support for CSFB in srsENB
  • Add adaptation layer to run TTCN-3 conformance tests for srsUE
  • Add High Speed Train model to channel simulator
  • Rework RRC and NAS layer and make them non-blocking
  • Fixes in ZMQ, bladeRF and Soapy RF modules
  • Other bug-fixes and improved stability and performance in all parts

release_19_06

4 years ago
  • Add QAM256 support in srsUE
  • Add QoS support in srsUE
  • Add UL channel emulator
  • Refactor UE and eNB architecture
  • Many bug-fixes and improved stability and performance in all parts

release_19_03

5 years ago
  • PHY library refactor
  • TDD support for srsUE
  • Carrier Aggregation support for srsUE
  • Paging support for srsENB and srsEPC
  • User-plane encryption for srsENB
  • Channel simulator for EPA, EVA, and ETU 3GPP channels
  • ZeroMQ-based fake RF driver for I/Q over IPC/network
  • Many bug-fixes and improved stability and performance in all parts

release_18_12

5 years ago
  • Add new RRC ASN1 message pack/unpack library
  • Refactor EPC and add encryption support
  • Add IPv6 support to srsUE
  • Fixed compilation issue for ARM and AVX512
  • Add clang-format file
  • Many bug-fixes and improved stability and performance in all parts

release_18_09

5 years ago
  • Improved Turbo Decoder performance
  • Configurable SGi interface name and M1U params
  • Support for GPTU echo mechanism
  • Added UE detach capability
  • Refactor RLC/PDCP classes
  • Various fixes for ARM-based devices
  • Added support for bladeRF 2.0 micro
  • Many bug-fixes and improved stability and performance in all parts