Who’s Winning the Wireless Private Network Race?

Kitty Weldon – Research Director

Summary Bullets:

  • There has been a small but meaningful trickle of news on private wireless (cellular) network deployments over the last couple of years from a cast of characters ranging from CSPs to equipment vendors, SIs, and enterprises themselves. The latest CBRS auction has also uncovered likely new entrants, including companies that lack their own cellular networks or want to own and manage their own deployments.
  • Interest in providing private wireless networks is not new; after all, this is essentially what WiFi has been providing all along. But using 4G LTE and 5G (over licensed, unlicensed, or ‘lightly regulated’ spectrum) for these networks is creating excitement from a wide swath of the telecom market. Will companies buy it?

GlobalData has been tracking the private wireless network market for several years because it is potentially a major disruptive technology. It promises to partially displace WiFi and wireline connectivity – at least for those use cases that need more consistent signal strength, security, higher speeds, and lower latency, with support for in-building, campus, and hybrid environments such as manufacturing facilities, warehouses, sports stadiums, mines, oil and gas fields, ports, airports, and other transportation hubs. Continue reading “Who’s Winning the Wireless Private Network Race?”

COVID-19: Delay in 5G Standards Will Mean Delay in 5G Innovation

John Byrne, Service Director

Summary Bullets:

  • The 3GPP announced that it is likely to see a significant delay in completing Release 17 standards governing 5G technology.
  • The delay – likely to be a minimum of six months and possibly longer – will put a damper on dozens of work items designed to enable transformative 5G services.

The body responsible for developing the standards governing 5G technology has signaled that its inability to meet in person is causing a slowdown in developing new technical standards.

The Third Generation Partnership Project (3GPP) announced September 21 that it is expecting a delay in 5G standards of a minimum six months – and potentially longer. That in turn is likely to delay the deployment of many of the innovative use cases envisioned for 5G. Continue reading “COVID-19: Delay in 5G Standards Will Mean Delay in 5G Innovation”

Next-Gen Transport and Routing: Key for 5G Success

Emir Halilovic, Principal Analyst

Summary Bullets:

  • 5G transport needs to provide enough capacity, but it also needs to cater to vertical 5G use cases with high-precision and low-latency connections, provided on intelligent infrastructure.
  • Another key issue that operators will need to tackle is 5G transport diversity and complexity; as 5G radio site types diversify, operators will need to build more diverse transport networks to cover all types of sites in their network.

In the first wave of 5G deployments, operators and other players in the telecommunications ecosystem have focused primarily on innovation in radio access, allowing for key improvements next-gen radio brings to existing services like mobile broadband. But as operators start to focus on truly game-changing 5G functionality that will enable IIoT and other advanced use cases, the importance of rebuilding and rethinking transport networks for 5G becomes very clear. Continue reading “Next-Gen Transport and Routing: Key for 5G Success”

Telefonica Germany-AWS Affiliation Points to a Much Greater Role for Public Cloud in 5G Mobile Core

Glen Hunt, Principal Analyst

Summary Bullets:

• Telefonica Germany / O2 plans to build its 5G core network in the AWS public cloud, along with a host of 5G network functions to support Industrial Internet applications, beginning in 2021.

• The announcement raises intriguing questions about the future role that AWS and other public cloud platforms may be carving out in telecommunications infrastructure, and who will ultimately succeed in helping operators manage – and profit from – 5G network deployments.

Amazon Web Services (AWS) announced on September 2 that Telefonica Germany / O2 would become the first German network operator to build a 5G core network in the public cloud, along with a host of 5G network functions to support Industrial Internet applications. Telefónica Germany / O2 will put its cloud-based, Ericsson-supplied 5G core network into commercial use in 2021. Continue reading “Telefonica Germany-AWS Affiliation Points to a Much Greater Role for Public Cloud in 5G Mobile Core”

Can ONF Bring Open Source to the RAN? ORAN and vRAN Make the Timing Right to Try

Ed Gubbins, Principal Analyst

Summary Bullets:

  • The Open Networking Foundation (ONF) has launched a ‘Software-Defined Radio Access Network’ project aimed at developing open-source RAN solutions using an ‘app store’ model for network optimization features.
  • This effort will be helped by the open RAN (ORAN) and virtual RAN (vRAN) movements now gaining steam, but it will also confront some of the same hurdles facing open RAN – including opposition from incumbent major vendors.

The Open Networking Foundation – a group that promotes open-source networking technologies – announced a ‘Software-Defined Radio Access Network’ project aimed at developing open-source RAN solutions. Continue reading “Can ONF Bring Open Source to the RAN? ORAN and vRAN Make the Timing Right to Try”

Telefonica O2 Looks to Ericsson to Deliver on 5G Energy Plan

John Byrne, Service Director

Summary Bullets:

• In a report released in August, O2 explained how 5G technology will help it reach its goals for 2025 – and well beyond.

• The report calls out the vital role of its primary infrastructure partner Ericsson in helping it “Break the Energy Curve” as it rolls out 5G for O2.

UK operator Telefonica O2 put its ‘green’ stake in the ground in March 2020 by announcing plans to dramatically reduce carbon emissions across its business and network by 2025. In a report released in August, O2 explained how 5G technology will help it reach its goals for 2025 – and well beyond.

In the new report, O2 made the case that 5G will play a crucial role in four key vertical markets – i.e., utilities/home energy, transport, manufacturing, and healthcare. Among the report’s headline findings: Continue reading “Telefonica O2 Looks to Ericsson to Deliver on 5G Energy Plan”

Predictive 5G Networks – A Key to Business-to-Business Success

Glen Hunt – Principal Analyst

Summary Bullets:

  • COVID-19 Drives Network Imperatives: The pandemic has created a need for new and innovative contactless business applications to support a remote workforce and clients. Vendor solutions can ease the impact of COVID-19 by delivering on the following:

5G Business-to-Business: Support multiple new service types and provide flexible business-to-business applications which leverage automation, multi-service, and deterministic network services.

Automation + Carrier-Grade Connectivity: Network solutions must guarantee ‘anytime, anywhere’ connectivity, with operational simplicity through solutions that automate services, freeing them from manual processes.

Full Service Lifecycle: Deliver a diverse range of services capabilities with SLA assurance for multiple technologies, over a sliced network infrastructure supported for the full service lifecycle.

  • Vendor Solutions Are Here: Although part of the 5G vision from the beginning, the COVID-19 pandemic has motivated vendors to combine technologies along with business needs to deliver integrated solutions to the market.

Establishing 5G Network Priorities: 5G business-to-business solutions require agility, scale, and new service delivery and management capabilities. 5G requires a distributed architecture to bring dramatic improvements to performance, uptime, resiliency, and the ability to support innovative new business services. The COVID-19 pandemic has created a need for an end-to-end solution that can minimize people-people interactions and automate network functions for efficiency and time to market. Continue reading “Predictive 5G Networks – A Key to Business-to-Business Success”

Nokia’s New CEO Has Reasons for Optimism

John Byrne – Service Director, Global Technology Telecom and Software

Summary Bullets:

• One era ended and another began, with new CEO Pekka Lundmark taking the reins August 1.

• While the company faces a host of challenges and questions to address, there are many recent signs of hope.

Nokia began life under its new CEO, Pekka Lundmark, on August 1 following the departure of his predecessor, Rajeev Suri. Lundmark’s appointment had been announced in March; he had originally planned to begin September 1 but the start date accelerated by one month from the original plan.

The appointment of Lundmark to the helm marks the end of what was an impressive 11-year tenure for Suri, who provided steady leadership through a tumultuous period that included the merger of Nokia and Siemens, and after a lengthy integration period, the eventual acquisition of Alcatel-Lucent. Continue reading “Nokia’s New CEO Has Reasons for Optimism”

Dynamic Spectrum Sharing: It’s Not Just for 4G and 5G

Ed Gubbins – Principal Analyst

Summary Bullets:

• Dynamic spectrum sharing (DSS) can improve the coverage and capacity of 4G/5G networks by allowing both technologies to efficiently share the same finite, licensed spectrum.

• Spectrum-sharing goes beyond 4G/5G, including 2G and 3G and potentially Internet of Things technologies, increasing its value and diversity.

As the 5G era dawns, a technology known as DSS has become a hot topic. DSS allows operators to use the same spectrum bands simultaneously for different radio access technologies. Specifically, the industry’s 3GPP standards enable using 4G and 5G in the same spectrum. It’s “dynamic” in that the network is continually re-evaluating user activity and reallocating spectrum to 4G and 5G traffic as needed – sometimes as often as every millisecond. Continue reading “Dynamic Spectrum Sharing: It’s Not Just for 4G and 5G”

TM Forum’s ODA Vision Gains Ground, but Vendor Partner Choices Are Still Critical

Principal Analyst, Global Telecom Technology and Software

Summary Bullets:

  • TM Forum’s ‘Open Digital Architecture’ (ODA) vision has received a major endorsement from several Tier 1 telcos and leading IT vendors.
  • While one of ODA’s goals is to enable best-of-breed procurement on a much more granular level, telcos will need to make a major vendor partnership decision to help them reach that goal.

This week, TM Forum announced that eleven new telcos and vendors had signed on to its ‘Open Digital Architecture,’ which incorporates cloud-native design principles as well as telco-specific processes and a focus on governance. In aggregate, these companies constitute a substantial industry endorsement: the telcos include BT, Chunghwa Telecom, DT, Telefonica, and Telenor; the vendors include major rivals Amdocs, Netcracker, Nokia, and Oracle. Continue reading “TM Forum’s ODA Vision Gains Ground, but Vendor Partner Choices Are Still Critical”