Net Transformation tackles a broad set of topics around operator efforts to evolve and otherwise transform their telecom networks in an effort to reduce complexity, keep costs in check and earn new revenues.
After forming its telco business to take a piece out of the NFV cake several years ago, VMware has continued to gain momentum with CSPs.
VMware is likely to expand its presence in telco networks as its core products develop to address key cloud-native transformation priorities.
At the onset of the NFV revolution, most industry players reached a consensus that the virtualized telco of the future will become a DevOps shop, running mainly on open source software components. However, even though it may work for the largest telcos, this blueprint is far from universal – as exemplified by the telco business momentum shown by one of the largest global ISVs, VMware. At the VMworld Europe event in Barcelona on November 3-7, VMworld executives put a special emphasis on their telco business, which nowadays encompasses three primary focus areas: building the telco cloud, optimizing the edge, and optimizing the radio. VMware now counts more than 100 telco cloud and service assurance clients in production serving over 800 million mobile subscribers. Telco – the only vertical business within VMware – figured prominently in the keynotes as well, with the launch of VMware’s ‘Project Maestro’ telco cloud orchestrator as one of the main points of CEO Pat Gelsinger’s presentation. Continue reading “VMworld Europe 2019: Powering Telco Cloud-Native Transformation”→
Apple, Disney, and Google are all introducing new streaming services in November that are likely to create new levels of network performance challenges for broadband operators due to their use of 4K video and, in the case of Google Stadia, new uplink requirements.
Broadband operators should be able to monetize this new network usage in the form of upselling to higher-volume data plans. However, to do so, they will also need to invest in new network technologies to ensure they can stay ahead of demand.
• Deutsche Telekom’s recently announced network and service automation project using Netcracker’s Domain Orchestrator demonstrates current best practices in management and orchestration.
• The project’s early success, however, also shows how many things need to go right to execute a true network transformation.
Deutsche Telekom is unifying and automating its German transport network with a state-of-the-art technical architecture. The new approach is already reaping benefits in efficiency and speed, but DT places as much importance on the vendor’s implementation approach as it does on the technology.
Since October 8, Deutsche Telekom and Netcracker have been touting the benefits of their transport digitization. The carrier is already live with IP trunk provisioning using Netcracker’s Domain Orchestrator approach, and says that it sees unprecedented speed in the area. Soon to come are unified network discovery, visualization, and trunk provisioning across the IP and optical domains. Using a real-time active inventory, the solution provides full-lifecycle management of services. The Netcracker orchestrator interfaces directly with the IP core, and all of the IP and optical layers are combined in a common visualization domain. It is also containerized, allowing for quick configuration of services and features. Continue reading “DT’s Transport Network Transformation Works on the Harder and Softer Sides of MANO”→
The 5G Core Is Needed for Digital Transformation: The 5G core (5GC) is significantly different than its predecessor (4G/LTE); it is a service-based architecture designed to deliver on multiple new and emerging service types and support flexible new business models.
Connectivity & Computing Are Key Pillars: A robust business enablement platform, based on multi-access edge computing (MEC), is needed and must support guaranteed anytime, anywhere connectivity with ‘plug & play’ simplicity.
The Telco Cloud Completes the Business Model: Creating an agile telco cloud supports new innovative business opportunities and enables the creation and rapid turn-up of new services. The combination of telco cloud, 5G core, and MEC supports the goals of 5G.
The Importance of the 5G Core: The transition to 5G has many moving parts and requires the full transformation of the mobile core infrastructure to embrace agility, scale, and new service delivery capabilities. Over time, 5G requires the convergence of traditional network and application environments. Naturally, 5G requires a more distributed architecture (including the core and edge) to bring dramatic improvements to performance, uptime, resiliency, and the ability to support innovative new services. As the ‘control center’ for the 5G network, the core must support all generations of mobile and fixed services, adopt relevant standards, and support open source innovations that improve interoperability and speed innovation. The 5GC uses a service-based architecture (SBA) that has evolved as part of ongoing 3GPP standards initiatives and leverages a common repository and a separation between the control and user planes in order to support distributed deployment modes. The 5G core is based on cloud-native technology, which is used to develop containerized applications deployed as microservices. The lifecycle is managed via DevOps processes supporting continuous innovation (CI), continuous deployment (CD), and hitless upgrade and testing (A/B test) of new services. The 5GC will also be expected to operate in a converged mode, where all generations of mobile traffic are supported (2G, 3G, 4G, and 5G) as a unified network. Continue reading “5G Promises Great Things – But Only with a Robust 5G Core Ecosystem”→
• Webscales, ICPs, and enterprises are using DCI solutions to provide high-quality, practically unlimited connectivity for their data centers, while controlling their costs through building up their own infrastructure.
• DCI vendors need to develop their solutions considering not only the connection capacity requirements, but also the increasing demands on O&M simplification, intelligence, and security.
DCI solutions have evolved, driven by the incessant growth of cloud, which will continue well into the future. According to GlobalData’s market sizing and forecast, the global cloud ecosystem expanded 24% in 2018 and reached US$ 290 billion; it will continue to grow with CAGR of 25.3% over the forecast period, reaching US$720 billion in 2022. The first use for DCI has been in providing point-to-point connectivity for large centralized data centers. But as data centers keep getting deployed throughout the network footprint – all the way to the network edge itself in edge computing installations – the demand for simple, high-performance optical solutions keep growing as well. Continue reading “Transforming Enterprise Optical Transport with Data Center Interconnect (DCI)”→
• Converged core software solutions promise to support all generations of network traffic, reduce complexity, and deliver operational efficiency by leveraging automation and network intelligence.
• Hardware and software acceleration can dramatically improve server performance by offloading data plane traffic from servers, enabling them to focus on computation and storage functions; and open source software contributions can add consistency and optimize software processes.