Challenges in commercializing 5G network slicing

The potential for slicing to create multiple virtual networks within a single physical infrastructure, each tailored to specific needs, is still present, but a number of challenges still need to be addressed before operators can successfully launch slicing solutions. 5G network slicing for businesses.

While most mobile operators have rolled out non-standalone 5G, where 5G access networks still rely on a 4G core network, most of the biggest players haven’t even started upgrading their cores.

Until this is done, the operational benefits of using virtualized network slices will not apply, limiting their business motivation.

This is only the beginning, however, as the practical implementation of 5G slicing requires seamless integration between various network components. Achieving this requires ensuring interoperability between devices, network equipment (including the transport layer), and software platforms from many different vendors and technology communities.

The current landscape, dominated by proprietary solutions, complicates this task.

Security concerns related to network slicing

Network slicing also introduces new security complexities. Even though each slice, by definition, keeps traffic separate, there are still issues to be resolved regarding device authentication and unauthorized access. The level of isolation required to ensure true data privacy and security requires advanced measures, including encryption, rigorous access controls and continuous monitoring.

Access the most comprehensive company profiles on the market, powered by GlobalData. Save hours of research. Gain a competitive advantage.

Company Profile – Free Sample

THANKS!

Your download email will arrive shortly

We are confident in the unique quality of our business profiles. However, we want you to make the decision that is best for your business, which is why we are offering a free sample that you can download by submitting the form below.

By GlobalData

Check here to unsubscribe from news, reports and event updates hosted by Verdict.

See our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information about your rights regarding your personal data and how you can opt out of future marketing communications. Our Services are intended for business subscribers and you warrant that the email address submitted is your business email address.

Slicing should eventually be considered more secure than generic mobile connectivity from the public network, but not until comprehensive security frameworks addressing these concerns have been developed and implemented.

Scalability and resource allocation

Efficient resource allocation is essential for network slicing. The promise of the technology is to be able to dynamically allocate network resources to different slices based on real-time demand. Indeed, rapid adoption appears most promising for temporary or event-based tranches, providing coverage and capacity for large but time-limited needs, such as a major festival or sporting event.

Network providers are developing dynamic slice management, but the maturity of the technology is still in its infancy. The challenge is to enable network operators to manage the diverse and fluctuating demands of a wider range of enterprise applications, including temporary requirements and guaranteed performance levels, and to do so dynamically across using automated processes.

Regulatory and compliance issues

The regulatory landscape for 5G and network slicing continues to evolve. Operators must navigate a complex web of regulations governing spectrum allocation, data privacy and security standards. There are also unresolved issues in the United States regarding the compatibility of slicing with net neutrality rules.

Market Readiness and Customer Education

Customer demand for network slicing solutions is not there yet. Most business decision-makers haven’t even heard of it, and those who have remain skeptical, often due to a limited understanding of its benefits and potential applications.

Mobile operators and solution provider partners will need to invest in educating enterprise customers (and their internal teams) about the benefits of slicing, such as improved performance, reliability, and customization. Demonstrating clear business use cases will be key to overcoming this obstacle.

Ecosystem development

A thriving ecosystem of partners, including device manufacturers, application developers, and systems integrators, is critical to slicing success.

Operators should strive to foster such collaborations within the ecosystem to develop end-to-end solutions that meet the specific needs of different industries. For example, in manufacturing, this could involve collaborating with IoT device manufacturers to ensure seamless integration and performance.

Network slicing solutions

Launching 5G network slicing solutions for businesses is a complex undertaking, full of technical, regulatory and commercial challenges. By addressing these issues head on (in partnership with 5G technology partners), mobile network service providers can move closer to realizing the promise of slicing. Success will depend on collaboration across the ecosystem, as well as strategic investments in 5G SA and associated business and operational systems.

Once these challenges are overcome, network slicing is expected to deliver high-value mobile connectivity for enterprise use cases, delivering unprecedented levels of customization, performance and reliability for advanced use cases. However, this is not the case this year.