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O-RAN Fronthaul Transport Subsystem

Overview

Comcores provides a packaged IP solution for the fronthaul transport of the O-RAN Radio Unit (O-RU). The IP cores inside this packaged solution are tailored to work together efficiently, thus simplifying the integration into an FPGA or ASIC.

The packaged IP solution contains Ethernet MAC, PCS, IEEE 1588 PTP and DMA IPs by default, and can optionally be extended with eCPRI IP, MACsec and/or ethernet switch. A JESD204B or JESD204C IP can also be provided for transporting data between the DFE and RF-FE.

Block Diagram

Comcores O-RAN Fronthaul Transport Subsystem Diagram

Key Features

Adding Value

  • Reduces customer’s time to market and risk
  • Frees up customer’s strategic resources

Silicon Agnostic

  • Targeting both ASICs and FPGAs

Reliable

  • HW validated package IP solution
  • The packaged IP solution consists of building blocks, which are integrated and tested together

Flexible

  • The IP blocks can be combined in a flexible way to suit customer’s requirements

Deliverables

The IP Core can be delivered in Source code or Encrypted format. The following deliverables will be provided with the IP Core license:

  • Solid documentation, including User Manual and Release Note.
  • Simulation Environment, including Simple Testbed, Test case, Test Script.
  • Programming Register Specification.
  • Timing Constraints in Synopsys SDC format.
  • Access to support system and direct support from Comcores Engineers.
  • Synopsys SGDC Files (optional)
  • Synopsys Lint, CDC and Waivers (optional)
  • Linux Driver (optional)
  • IEEE 1588 PTP SW (optional)
  • Software API (optional)
  • SW integration tool for IEEE 802.1X MACsec Key Agreement Protocol (optional)

Related Products

What Comcores IP will do for you

R

Proven Quality

Solid process and predictability

Strong verification

Faster Time-to-Market

First in bringing out new solutions

Tremendous investments in research

Know-How

Long-term experience in communication protocols

Expert in executing digital design projects

O-RAN Fronthaul Transport Subsystem is now available

Press Release Copenhagen, Denmark, March 24, 2022 - Comcores ApS, a fast-growing specialized supplier of Intellectual Property (IP) cores, announces the availability of an O-RAN Fronthaul Transport Subsystem. Comcores Subsystem is a packaged IP solution for the fronthaul transport of the O-RAN Radio Unit. The IP cores are tailored to work together efficiently, thus simplifying the integration into an FPGA or ASIC. Using the packaged IP solution ensures correct interoperability between the IPs...

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CEO Interview

Daniel Nenni of SemiWiki interviewed John Mortensen, the CEO of Comcores. Feb 18, 2022. Bio of John Mortensen: John is the CEO & CCO of Comcores. He has been with Comcores since 2019, and has been leading the commercial function since 2020 and was appointed CEO in early 2021. John is focused on creating the best possible customer experience when you do business with Comcores. An experience where you, as a customer, sense how we constantly strive to develop cutting-edge IP’s, how...

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Comcores announces availability of a complete RoE solution

Press Release Comcores announces commercial availability of a complete Radio-Over-Ethernet and L1 offload solution for fronthaul enabling easy bring up of Ethernet based connectivity in radio systems Copenhagen, Denmark, Mar 15, 2017 — Denmark Headquartered Comcores ApS, a specialized supplier of silicon intellectual property (SIP) today launched a complete IP solution enabling Radio-Over-Ethernet. The solution to be used in wireless fronthaul is a complete end-to-end Radio-Over-Ethernet...

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