(Image Credit: iStock.com/alphaspirit)
Mobile networks will become central to society’s infrastructure. Within a few years, vehicles, surveillance cameras, health monitors, home automation systems, fleet trackers, industrial sensors, environmental analyzers, retail devices, drones and a vast array of consumer appliances will be connected and constantly exchanging data with users and each other.
Device and SIM counts will rise dramatically. Today’s billions of SIM cards and connected devices will expand by several billion, and mobile app downloads will continue to multiply. Mobile ecosystems already contribute trillions to global GDP, and their economic impact will keep growing as connectivity spreads into more parts of daily life and industry.
This rapid expansion is good news, but it also creates a major challenge: networks originally designed for voice are not prepared for the massive surge in data traffic and the higher quality-of-service expectations that will come with it. Without decisive modernization, legacy networks risk becoming overwhelmed and irrelevant.
The scale and pace of change mean incremental responses are insufficient. Operators must adopt strategic, comprehensive transformation plans to handle rising traffic, new service models and demanding performance requirements.
There are early signs of urgency. Nations and operators are already moving rapidly toward next-generation network deployments. Even before 4G was fully deployed, initiatives to showcase 5G in major public events signaled the competitive drive to demonstrate ultra-fast, low-latency, high-density connectivity. Standards are still evolving, but technology leaders and policymakers are treating 5G and related advances as transformative—on par with other futuristic transport and infrastructure projects being discussed globally.
As operators race to invest in new infrastructure, software platforms and applications, their investments do not always need to replace existing systems outright. Many operators will pursue hybrid approaches that blend legacy infrastructure with newer technologies to manage cost, risk and continuity.
Key concerns for telcos
Several predictable but critical concerns confront operators planning for tomorrow’s networks. First, capital discipline is essential: investments in high-speed, high-capacity infrastructure must be controlled and aligned with clear return-on-investment objectives.
Second, operators need a pragmatic migration blueprint from legacy architectures to future networks—blending heterogeneous elements such as HetNets and hybrid legacy–NFV environments. Future networks must be high-performing, energy-efficient and software-driven. While network function virtualization (NFV) and software-defined networking (SDN) will grow, legacy systems will coexist for years; operational teams must learn to manage hybrid estates effectively as NFV adoption rises.
Third, delivering exceptional customer experiences will be paramount. Operators must balance the demand for superior user experiences with revenue pressures and rising network costs—finding new revenue streams while keeping customers satisfied.
These challenges require a strategic overhaul of operational models, performance management, and customer-centric thinking to uncover fresh business opportunities and meet rising expectations.
Looking at the future
Forward-looking operators should prioritize fast scaling, virtualization of network resources and broad adoption of analytics. Key focus areas include:
- Transforming operations through:
- Streamlined processes
- Modern tools
- Network Functions Virtualization (NFV) and Software-Defined Networking (SDN)
- Self-organizing and self-optimizing network capabilities
- Driving efficiencies by:
- Network densification using an optimal mix of macro, micro and small cells
- Regular network assessments to ensure readiness for next-generation services and robust passive infrastructure management
- Predictive analytics for operational decision-making
- AI and machine-learning tools for continuous optimization
- Accelerating revenue through:
- B2B enablement for consumer-focused operators
- Scalable Internet of Things (IoT) solutions
- Enhancing customer experience with:
- Customer Experience Management (CEM) platforms
- Targeted network optimization
- Faster turn-around times via process re-engineering and automation
The road ahead
For many operators, pursuing these changes can be overwhelming and distract from core goals like product development and customer acquisition. Partnering with a capable, vendor-agnostic technology provider can accelerate transformation without locking the operator into a single product ecosystem. The ideal partner will be experienced in SDN/NFV transitions, adept at managing hybrid networks, and able to identify and capture revenue opportunities in the complex IoT market. They should also offer customer management tools and platforms for predictive and behavioral analytics, and be able to scale services to meet business demand.
Data and application demands on networks will only grow as real-time analytics, contextual responsiveness, augmented and virtual reality, and cognitive systems become more prevalent. The near-term future is full of exciting possibilities—but also risks. With the right strategy, technology choices and partners, operators can turn this transformative period into one of the most significant growth opportunities in the industry.
What are your thoughts about the networks of the future? Let us know in the comments.
[i] Gartner research cited projected growth in connected vehicles and devices.
[ii] Forecasts for mobile app downloads and device growth.
[iii] Estimates of mobile ecosystem contributions to global GDP.
[iv] Early efforts to showcase 5G capabilities at major international events.
[v] Ambitious plans for ultra-fast, low-latency communications in upcoming global events.