4G O-RAN Fronthaul

Success Stories

4G O-RAN Fronthaul
Customer:
US-based Network Equipment Manufacturer

Scope:

  • Developing an O-RAN compliant Fronthaul interface
  • Ensure interoperability with RRH from multiple vendors
  • DU Architectural design, M-Plane development and C/U/S-plane compliance with the ORAN specification

Solution:

  • Re-designed the RADIO Manager module to support both legacy fronthaul and ORAN fronthaul interface. xRAN library porting to support the ORAN.
  • L1 layer split and verify the different radio unit test vectors in standalone test set up
  • Followed iterative design integration and validation approach with exhaustive test coverage

Impact:

Sasken enabled the customer to test the interoperability of various radio units with their product.

Operator Test Case Compliance

Customer:Tier-1 Test and Measurement Equipment Manufacturer serving US and China markets

Preferred Partner for customer’s Modem Sustenance and Customer Engineering

Customer:Tier-1 North American Semiconductor Vendor

End-to-end Design and Platform Migration of BTS for Railways

Customer:North American and European Network Equipment Manufacturer

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