O-RAN IP User Guide

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ID 683238
Date 8/15/2025
Public
Document Table of Contents
Document Table of Contents x
1. About the O-RAN IP 2. Getting Started with the O-RAN IP 3. O-RAN IP Functional Description 4. O-RAN IP Registers 5. O-RAN Intel FPGA IP User Guide Archive 6. Document Revision History for the O-RAN IP User Guide
1. About the O-RAN IP x
1.1. O-RAN IP Features 1.2. O-RAN IP Device Family Support 1.3. Release Information for the O-RAN IP 1.4. O-RAN IP Performance and Resource Utilization
2. Getting Started with the O-RAN IP x
2.1. Obtaining, Installing, and Licensing the O-RAN IP 2.2. Parameterizing the O-RAN IP 2.3. Generated IP File Structure
2.2. Parameterizing the O-RAN IP x
2.2.1. O-RAN IP Parameters
3. O-RAN IP Functional Description x
3.1. O-RAN IP Signals 3.2. O-RAN IP Error Handling 3.3. O-RAN Reset Transactions 3.4. O-RAN IP Streaming Mode 3.5. O-RAN IP Performance Counters 3.6. O-RAN IP Transmission and Reception Window Threshold 3.7. O-RAN IP Fragmentation 3.8. O-RAN IP U-Plane Packet Size 3.9. O-RAN IP Minimum Number of PRB Support
3.6. O-RAN IP Transmission and Reception Window Threshold x
3.6.1. O-RAN IP Examples for Transmission and Reception Window Thresholds
1. About the O-RAN IP
2. Getting Started with the O-RAN IP
3. O-RAN IP Functional Description
4. O-RAN IP Registers
5. O-RAN Intel FPGA IP User Guide Archive
6. Document Revision History for the O-RAN IP User Guide

1.1. O-RAN IP Features

  • Support for CAT-A RU (up to 16 spatial streams)
  • Support for CAT-B RU (precoding in RU)
  • Support for all section extensions types
  • Bandwidth saving:
    • Programmable static bit-width fixed-point IQ
    • Real-time variable bit-width
    • Compressed IQ
    • Block floating-point compression
    • μ-law compression
    • Variable bit-width per channel (per data section)
    • Static configuration of U-plane IQ format and compression header
  • Transmission blanking energy savings
  • Transmission window monitor bypass for SRS packets
  • Preconfigured transport delay method CU–RU timing
  • Section type 0, type 1, type 3, and type 5. Section type 0 does not support section extension.
  • Application layer fragmentation for U-plane and C-plane
  • Dynamic and static numerology for 15, 30, 60, 120, and 240 kHz SCS
  • Support for RX path IQ width of 1 to 5, when Compression and Decomperession is off, and TX path IQ width of 8 to 16

The IP does not support 60 kHz extended cyclic prefix (CP) SCS

Level Two Title