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v1B0.2
Add featureGroup to UeCapability (only for usim test mode)
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v1B0.4
fix for segmentation fault in turbo decoder + cell scan issue
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v1B0.8
Merge Feature BSR stabilization
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v2.0.0 Release: v2.0.0
This release adds support for 5G and maintains previous features * 5G SA in gNB - PHY, MAC, RLC, PDCP, SDAP, RRC layers - 2x2 MIMO and 256-QAM for UL/DL - 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths - Up to 800Mbps throughput or 5ms latency - F1, basic E1, 5G FAPI (SCF 222.10.02), split 8 split options - Handling of up to 16 UEs - RRC procedures for connection setup, multiple PDU sessions, reestablishment * 5G SA in UE - PHY, MAC, RLC, PDCP, SDAP, RRC layers - 2x2 MIMO and 256-QAM for UL/DL - 15 and 30 kHz subcarrier spacings; 10-100 MHz bandwidths - Custom FAPI-like MAC/PHY interface - RRC procedures for connection setup and cell measurement * Basic 5G NSA in gNB - X2 sgNB Addition Request between OAI eNB and gNB * 4G eNB and UE - Bugfixes in fairRR scheduler (eNB) - Non-standard F1 midhaul removed (eNB) - FlexRAN removed (eNB) - Sync fixes (UE) * LTE-M supported * Support for AW2S devices, RFsimulator channel emulation support For more information on supported features, please refer to doc/FEATURE_SET.md
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v2.1.0 Release: v2.1.0
This release improves existing 5G support and adds various new features. * 5G gNB - Add support for O-RAN 7.2 fronthaul interface (tested with 3 O-RUs: Benetel, LITEON, VVDN) - Add support for 2-layer UL MIMO - FDD interoperability with COTS UE - Compiles on ARM (through SIMDE) - Introduce E2 agent and basic support for E2SM-KPM and E2SM-RC - Add support for E1AP - Add support for multiple DUs and CU-UPs at one CU-CP - FR2 SA with OAI UE - Improve computational efficiency * 5G UE - Cleanup in MAC and RRC towards support of 3rd-party gNB - FR2 SA with OAI gNB - Improve computational efficiency Overall the stability is improved for the same resource usage. There is basic FR2 support between OAI gNB and OAI nrUE. COTS UE interoperability is under testing. This release also includes many fixes and documentation updates.