Deploy a more efficient network that optimizes performance, enables more agile service delivery to end customers and reduces operational expenditures.
Open RAN — a virtualized RAN on general-purpose hardware — replaces legacy, single-vendor RAN solutions with a stable, scalable and 5G ready architecture.
Our Open RAN blueprint, validated in WWT's Advanced Technology Center (ATC), is an end-to-end turnkey solution that accelerates operators' time to revenue while providing a rapid upgrade path to deliver secure 4G/5G services to business and residential customers.
WWT's Open RAN program enablement utilizes our Next-Generation Factory Model, which helps service providers accelerate time to revenue by validating complex, multi-vendor solutions with speed in our Advanced Technology Center (ATC), then integrating them at scale in one of our global integration facilities.
Service providers need help accelerating the integration and adoption of innovative technology solutions, such as Open RAN, to fully realize their benefits. We are able to assist operators along every step of the process — from idea to outcome — to make it easier to consume and deploy Open RAN on any scale.
This program is flexible and designed to meet the needs of service providers no matter where they are at in terms of a network transformation journey. We provide customized plans to make sure operators get to deployment as quickly as possible.
Legacy RAN systems were handled by a baseband unit (BB) that is now virtualized as part of the cloudification of RAN architectures to enable better scaling and resource pooling. Open RAN disaggregates the virtual BBU (vBBU) further into real-time, or Distributed Unit (vDU) and non-real-time, or Central Unit (vCU) functions.
Typically, the vRAN software has very specific hardware requirements for the vDU component (real-time), which balance cost and performance. The vDU server nodes will have a configuration applied that allocates each CPU core carefully and will have specific hardware for offloading digital signal processing (DSP) functions.