In this blog post, we explore the integration of Private 5G and networks LAN & WLAN (Local Area Network and Wireless Local Area Network) infrastructures. We will be demonstrating how these technologies can coexist and enhance each other to create a more robust and versatile network environment.
Cohabitation
- Progressive Evolution: The transition to 5G is ongoing, with a limited number of 5G-ready devices (SIM card-equipped) currently available. Despite this gradual adoption, the coexistence of Wi-Fi and 5G is vital. Each technology brings unique strengths to the table, catering to different needs and environments.
- Pricing Positioning: Wi-Fi and 5G networks cater to different market positionings, with distinct pricing structures. Wi-Fi typically offers a more cost-effective solution for high-density indoor environments, while 5G provides broader coverage and higher mobility.
- Coverage and Density Management: 5G excels in providing extensive coverage, making it ideal for large open areas. In contrast, Wi-Fi is better suited for managing device density in confined spaces. By leveraging the strengths of both, organizations can ensure optimal connectivity in diverse environments.
Complementarity
- Usage Distribution: Organizations can optimize their network infrastructure by distributing usage based on security needs and device types. For instance, they might use 5G for BYOD (Bring Your Own Device), while controlled business-related equipment operates on Wi-Fi. Alternatively, Wi-Fi can be designated for public access, with 5G reserved for secure backend operations. However, it's crucial to note that, with such segmentation of services by technology, BYODs often have limited to no interaction with business applications.
- Network Resilience: A robust network infrastructure benefits from the resilience provided by both Wi-Fi and 5G. While failover between these networks is possible, it is not always seamless, necessitating careful planning to ensure uninterrupted service.
Convergence, the future
- User and Device Profile Management: A converged network management system enables seamless user experience by transparently handling connectivity and services based on user or device profiles, whatever the network, private 5G or Wi-Fi. For example, video surveillance systems could operate without disruption regardless of the underlying network.
- Optimized Roaming: Converged networks offer optimized roaming, balancing coverage and bandwidth to ensure consistent performance. Forced roaming can also be implemented, where devices switch networks based on usage requirements, such as secure or non-secure communications.
In conclusion, the integration of Private 5G and networks infrastructures presents a powerful combination. By understanding and leveraging their cohabitation, complementarity, and convergence, organizations can build resilient, flexible, and high-performing networks that meet the diverse needs of today's dynamic environments.
Philippe Bletterie
Philippe Bletterie is Vice President Sales at Alcatel-Lucent Enterprise, overseeing Strategic Verticals & Partnerships.
He leads an international team responsible for the company's go-to-market strategies, offers, and value propositions in Government and Defense, Healthcare, Hospitality, Education, Transport, Energy, and Utilities sectors. His team also manages key global business partnerships and executes a 3-year growth plan.
With 20 years of international experience, Philippe has held various roles at Alcatel-Lucent and Alcatel-Lucent Enterprise, including Sales Leader for the Government sector in Europe, head of Network Business Enablement, and Corporate Strategist. He has also worked as a Product Line Manager, R&D developer, and Export Manager for mobile networks and intelligent networks deployment. Philippe holds a master’s degree in engineering from Grenoble Polytechnic National Institute (INPG).