openairinterface5g/ROADMAP.md

Duranta-OpenAirInterface Roadmap

RAN Roadmap

Q2 2026

• GPU LDPC Accelerator
• NR-DC Support
• CN Paging procedures
• Support for 64 UEs with E2E throughput validation
• Basic Cat-A OAI O-RU (simulated radio)

Q3 2026

• QoS-enforcing scheduler
• Xn Handover Support
• UL MU-MIMO
• Aperiodic UL channels (SRS/CSI reporting)
• NR user plane protocol
• Multi-cell support in L2
• Support for 128 UEs with E2E throughput validation

Q4 2026

• Cat-B Support for FHI 7.2 at RU/DU
• RAN Paging
• Support of 5G RAN Slicing
• Multi-cell performance evaluation (with at-least 3 cells)

Q1 2027

• Digital Beamforming Support
• DL MU-MIMO at L1

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UE Roadmap

Q2 2026

• Support for Handover Procedures
• Basic Sidelink Procedures (PSSCH, PSCCH)
• PUCCH formats 1&3

Q3 2026

• Support for 2 UL layers
• Support for 2 DL layers
• RU sharing

Q4 2026

• Reduce feedback time
• AT command interface
• DL KPI Improvements
• UL KPI Improvements

Q1 2027

• Scan carrier
• Power control procedures for outdoor operation