Ericsson Makes Step Forward in RAN Processing

Ericsson announced the latest generation of processors in its RAN Compute portfolio. New equipment should help communications service providers (CSPs) get the most out of current and future radio access technology evolutions.

The most advanced RAN Compute products to date are powered by Ericsson Silicon and built for the network demands of 5G Advanced and enhanced artificial intelligence (AI) algorithms. New RAN Compute portfolio includes four products with high and standard capacity variants, and with both enclosure and outdoor formats, to cater to varying site needs. The new RAN Compute products are also hardware prepared for Open RAN deployments.

The two high-capacity processors, RAN Processor 6672 and Radio Processor 6372 offer four times the capacity compared to the previous generation and can support up to six 4G and 5G modes, in a single unit. Advanced 5G markets typically utilize three to four modes in basebands at present. The additional modes made possible by the products announced today will allow CSPs to run more technologies simultaneously on one RAN Compute board, including 5G time division duplex (TDD) Massive MIMO, 4G and 5G frequency division duplex (FDD), and more, with modes to spare for future needs.

A keystone to the network processing power and benefits in new products is Ericsson Silicon, the company’s range of system-on-a-chip at the heart of the Ericsson Radio System. It is built on a custom-made, flexible, and modular architecture, which is what enables the existing RAN Compute portfolio to consume 30 to 60 percent less power compared to industry benchmarks. Ericsson is working with Intel as a key partner for this new generation of RAN Compute products, utilizing Intel 4 technology, as the two companies continue to build on their strategic collaboration.

Also introduced in this launch are two new high-capacity, energy-efficient routers that have been added to the Router 6000 family. Both Router 6678 and 6671 have built-in intelligence for AI analytics and automation, which can be leveraged through the new Ericsson Transport Automation Controller unveiled earlier today. These enhancements of the Ericsson router portfolio address the new requirements and capabilities that the new RAN Compute portfolio introduces for both distributed and centralized RAN deployments.