5G Tookit provides a rich set of 3GPP standards compliant modules and libraries. These modules can be used for reseach and development on physical channels and procedures in uplink and downlink. For more details follow our 5G Toolkit webpage
- Uplink and Downlink Chains
- Provides high-level and low level modules for all the uplink downlink chains.
- Support shared channels, control channels, broadcast channels and random access channels.
- Modular design to support plug and play.
- Artificial Intelligence/Machine learning (AI/ML) for air interface
- AI/ML for Positioning.
- AI/ML for Beam-management.
- AI/ML for CSI feedback (compression and reconstruction)
- 5G Physical Layer Procedures
- Network Synchronization: DL synchronization using SSB and UL synchronization using PRACH.
- HARQ: Based on both chase combining and incremental redundancy via rate matching.
- Positioning: Estimate the position of a device using 5G reference signals in UL/DL.
- Beam management: P1-Procedure based on SSB, P2 procedure based on CSI-RS.
- CSI Reporting based CSI-RS:
- Link Adaptation: based on estimated and reported CQI.
- Rank Adaptation: based on estimated and reported RI.
- Precoding: based on estimated and reported Type-I/II Codebook PMI.
- Beam refinement: based on reported CSI-RSRP/RSRQ.
- Mobility management.
- Radio Resource Management.
- Reference Signals:
- All the reference sequences used in 5G till release are supported.
- Downlink Synchronization: PSS, SSS, DMRS for PBCH.
- Uplink Synchronization: PRACH.
- Data Channels: DMRS for PDSCH, PUSCH and, PSSCH.
- Control Channels: DMRS for PDCCH, PUCCH and, PSCCH.
- Channel sounding: CSI-RS, SRS.
- Remote interference management and cross link interference: RIM-RS
- Positioning: PRS.
- Sidelink reference signals: S-PSS, S-SSS, DMRSs and S-SSB.
- Symbol Mapping and Demapping
- Supports all the symbol mapping schemes defined by 3GPP.
- \frac{\pi}{2} -BPSK, BPSK, all the QAMs.
- Forward Error Correction
- LDPC codes, Polar codes, Reed-Muller Codes and Hamming Codes.
- Compliant with 3GPP-standards.
- Repetition codes will be provided in upcoming versions.
- All the rate matching implementations are supported.
- Other standards compliant Modules
- Scramblers for all the chains.
- Interleavers for all the chains.
- Layer Mappers for Shared Chains.
- OFDM and Resource mapping
- Standards complaint OFDM implementation.
- Resource Mapping for all the Physical channels.
- Resource Mapping for all the Reference Signals.
- 3GPP Channel Models
- Multi-cell Massive MIMO Simulations
- Supports 3D-MIMO with single and dual polarized Antennas
- Antenna with Custom Radiation Patterns
- 3D Mobility Support
- Multi-frequency Simulations
- OFDM Channel
- Spatial Consistency and spatial correlations
- Support for:
- HAPS/Drone Channels
- D2D and V2X channels
- Non-terrestrial (NTN) Channels
- Sub-band full Duplex (SBFD)
- Sidelink Channels
- Physical Sidelink Shared Channel (PSSCH)
- Physical Sidelink Control Channel (PSCCH)
- Physical Sidelink Broadcast Channel (PSBCH)
- Positioning in 5G Networks:
- Time measurements based Positioning
- DL-TDoA, UL-TDoA, m-RTT, ToA based Positioning
- Angle measurements based Positioning
- DL-AoD, UL-AoA.
- Hybrid Positioning
- AI based End to End or Direct Positioning.
- AI assisted Positioning
- Integration Support with Software Defined Radios (SDRs)
- SDR which supports Python based API can be easily integrated.
- Few of the SDRs which have been integrated and well tested with the toolkit are listed.
- Analog Devices: Pluto and Phaser,
- NI/Ettus Research: USRP-B-210/205 mini/200.
- Others: Lime SDR, RF-NM.
- Integration with Signal vector/waveform generator and signal waveform analyzers.
- 5G Configurations
- Ease of generating parameters based on 3GPP 5G-NR specifications.
- Time Frequency Configuration
- PDSCH Configurations
- PBCH/SSB Configurations.
- CSI-RS/SRS Configuration