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.
OTN transport provides excellent performance in traditional transport use cases, but standard OTN has disadvantages that hamper its use in networks carrying 5G, IoT, and private line traffic.
Huawei’s OTN offering aims to future-proof OTN and promote its use in a wider set of use cases.
With operators facing limitations in flexibility, granularity, and traffic differentiation in their OTN networks, Huawei is introducing extensions to the technology – called Liquid OTN. It aims to improve OTN’s applicability to traffic types like 5G transport, IoT, private lines, and AR/VR, but also with a view toward making the networks more flexible and amenable to automation. Continue reading “Huawei’s Liquid OTN Promises More Flexible and Granular Optical Transport”→
Nokia announced a partnership with Marvell Technologies in March to address a significant gap in 5G radio.
The Marvell partnership should help accelerate Nokia’s deployment of SoC solutions, but the company’s ill-fated decision to deploy FPGA silicon will put a damper on its results throughout 2020.
Nokia announced a new partnership with semiconductor specialist Marvell Technologies in March, under which Marvell will develop silicon for Nokia’s 5G radios. The deal is a crucial factor in Nokia’s bid to regain momentum after making some design decisions that have left it struggling to compete with other radio vendors in winning new 5G business contracts. Continue reading “Nokia-Marvell Partnership Targets Crucial 5G Performance Gap”→
The Next Generation Optical Forum (NGOF) was founded in 2017, gathering predominantly China-based telcos, academic institutions, equipment vendors, and component/chip suppliers; in 2020, the association wants to accelerate its work on the requirements for future optical networks.
The current focus of the NGOF is high-quality private line technology and standards, the new generations of OTN, and 5G transport-related technologies.
Who Is the NGOF?
Founded in 2017, the NGOF has around 40 members, including network operators, system vendors, component and chip vendors, testing equipment vendors, and academic organizations. Most members are Chinese or China-based; however, some (especially on the vendor and component side) are based outside of China. Continue reading “NGOF: Taking Optical Networks to the Next Level”→
• Huawei promoted several new RAN solution launches at an event held in London this month, including a Super Uplink solution for increasing 5G network capacity and radios utilizing 400 MHz of bandwidth.
• Huawei also emphasized the value of both frequency- and time-division spectrum.
At an event held February 20 in London, Huawei updated press and analysts on its latest 5G moves. The vendor cited its ability to provide end-to-end solutions for 5G networks, including RAN, core, and Multi-Access Edge Computing, which helps deliver 5G’s low-latency requirements. This comprehensive approach could also enable more cohesive network slicing, a key capability for enabling 5G’s ultimate value proposition.
• The network will take years to develop, but the stratosphere’s stable climate and close proximity to Earth compared to satellite orbits could create a compelling value proposition. Bullets:
• The deep pockets of supporting companies, including Google/Alphabet, don’t hurt either.
A group of telecommunications, technology, aviation and aerospace companies announced on February 21 the formation of the HAPS (High Altitude Platform Station) Alliance, dedicated to the promotion of a new communications platform supported by aircraft hovering in the earth’s stratosphere.
The UK government has proposed limits in how much Huawei 5G RAN gear mobile operators deploy.
Exactly how operators will implement those limits is unclear, raising several questions.
The National Cyber Security Centre (NCSC), the UK’s technical authority on cybersecurity, made big headlines this week by issuing recommendations for UK operators regarding how to honor national security concerns in selecting 5G network suppliers. But, beyond the headlines – primarily regarded as a win for Huawei, since the NCSC allowed a role for Huawei in UK 5G networks despite pressure from the U.S. – the NCSC’s actions raise plenty of questions about how UK operators will source, plan, and deploy their 5G radio access networks (RANs). Continue reading “New 5G Network Recommendations Complicate UK Operators’ Rollout Plans”→
GlobalData recently published its comprehensive set of 2020 predictions across mobile and fixed access, transport and routing, and telco software and services.
The predictions here represent some of the most intriguing industry trends that vendors and operators will need to track closely in the coming year.
Standalone 5G Rollouts: Mobile operators will begin to deploy standalone 5G, which doesn’t rely on an LTE core. Because the first wave of 5G, non-standalone, heavily incentivizes operators to simply add 5G to their existing 4G infrastructure, some operators will use standalone 5G as an opportunity to trial new suppliers and architectures, including virtual core suppliers and Open RAN architectures. The timing of deployments will depend in part on how quickly operators can transition their voice services, since 5G won’t offer a circuit-switch fallback option, as 4G did.
Proving 5G Value: Mobile operators will continue to struggle with proving the value of 5G mobile broadband to consumers, as indicated by recent reports of unimpressed 5G customers thus far in South Korea. At Mobile World Congress 2020 (the year that has been hailed for most of the previous decade as 5G’s arrival date), vendors will once again, for at least the third year in a row, emphasize that 5G is ‘here’ and ‘real.’ At the same time, they will also concede that the enterprise use cases at the heart of the 5G value story are still at an early stage of development.
Small cells were originally defined as miniature, low-power mobile base stations.
That definition is getting murkier as the product category evolves to address changing market needs.
Small cells have always been a bit hard to define. In the simplest terms, they are miniature, low-power mobile base stations. That definition was complicated somewhat by the arrival of low-power radio units that connect to the same baseband units found in standard (macrocell) base stations. These products were called small cells as well – whether deployed outdoors or in enterprises (examples of the latter include Ericsson’s Radio Dot System and Huawei’s LampSite). And the complications didn’t stop there. Continue reading “The Definition of ‘Small Cell’ Keeps Getting Blurrier”→
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”→