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Telefónica Tech selected Nearby Computing’s NearbyOne OSS platform to power its Neutral Host 5G deployments. Purpose-built for Mobile Private Networks (MPNs), the cloud-native, vendor-neutral orchestration platform enables end-to-end automation, secure multitenancy, and full-stack observability. The result is a more agile and scalable Neutral Host model—delivering approximately 30% OPEX savings, faster service delivery, and the flexibility to support enterprise use cases across multiple industries.
Beam Hopping in 5G NTN enables dynamic allocation of satellite beams to high-demand areas, enhancing coverage efficiency and resource utilization. This blog by Rajiv Gupta of Radisys explores the technical requirements, scheduling challenges, QoS considerations, and key system components behind this advanced satellite communication strategy, while highlighting how Radisys’ 3GPP Release 18-compliant Multi-RAN software empowers operators to implement it effectively.
The European Commission’s Digital Networks Act (DNA) is a sweeping proposal to harmonize telecom rules, catalyze next‑generation investment, and turn 27 national markets into a functional single market for connectivity. The DNA is timed to underpin an AI‑driven economy that depends on fiber, 5G/6G, and low‑latency cloud‑edge fabrics spanning borders. Longer licence durations and more flexible sharing are intended to reduce renewal risk and unlock investment in 5G densification and 6G prep. Mandatory national plans to phase out copper between 2030 and 2035 will free OPEX and energy, but require careful migration of regulated wholesale products, vulnerable users, and critical services.
Comcast is recasting how it engages consumers by rolling out Xfinity Membership, a loyalty experience that ties perks and rewards to broadband, mobile, and media usage while expanding its retail footprint with new Xfinity Stores in South DeKalb, Georgia, and Chehalis, Washington. The strategy is straightforward: keep customers longer by making Xfinity more valuable the more services they use. Xfinity Membership packages ongoing perks and periodic rewards across Comcast’s portfolio, aligning incentives to broadband, Xfinity Mobile (MVNO on Verizon’s network), and NBCUniversal’s media assets such as Peacock.
More than 60% of U.S. households are now serviceable by fiber, with double‑digit millions of new homes added in 2025 as operators, co‑ops, and municipalities pushed into suburban and rural areas. Median build benchmarks show underground construction around $18 per foot and aerial around $8 per foot, based on a broad sample of operator and contractor data across dozens of states. Most builders expect costs to rise again in 2026, and many anticipate longer schedules. Labor and materials remain the top pressure points, while permitting and make‑ready feature more prominently as networks stretch into harder‑to‑build pockets.
Enterprises are moving fast to private 5G to digitize operations, but the payoff only materializes if security scales with the new connectivity footprint. Private 5G brings deterministic wireless to factories, hospitals, ports, and energy sites, connecting robots, AGVs, cameras, and critical control systems. Security must follow identities and workloads, not subnets. Adopt a Zero‑Trust approach aligned to NIST SP 800‑207 with a single source of truth for identity and policy. Shift from perimeter controls to context-driven segmentation. Build on open standards and APIs to avoid lock‑in and simplify operations. Security must be foundational, measurable, and auditable from day one.
AI-driven experiences are flipping the traffic mix, pulling more capacity demand toward the uplink than U.S. mobile networks have historically planned for. Generative and vision-based AI are shifting usage from predominantly downloads to more continuous and bandwidth-heavy uploads. Recent benchmarking shows U.S. 5G networks prioritize downlink KPIs more than peers in Asia, even as uplink usage climbs. RootMetrics’ drive testing in late 2025 found all three U.S. carriers set roughly one-fifth of their midband Time Division Duplex (TDD) frame resources for uplink. That gap becomes material as AI, livestreaming, and enterprise camera workloads expand. U.S. carriers continued to win experience awards in early 2026, even as their uplink allocations trailed global leaders.
Beam Hopping in 5G NTN enables dynamic allocation of satellite beams to high-demand areas, enhancing coverage efficiency and resource utilization. This blog by Rajiv Gupta of Radisys explores the technical requirements, scheduling challenges, QoS considerations, and key system components behind this advanced satellite communication strategy, while highlighting how Radisys’ 3GPP Release 18-compliant Multi-RAN software empowers operators to implement it effectively.
The Small Cell Forum has opened entries for the SCF Mobile Network Awards 2026, which recognise technical innovation and commercial progress across the wireless connectivity ecosystem. The awards are open to the wider industry, not just SCF members, and cover six categories, alongside the return of the Judge’s Choice award. Updated categories reflect developments in areas such as AI, cloudification, and Open RAN. Winners will be announced at Small Cells World Summit in London on 2nd June 2026, with entries closing on 3rd April 2026.
The article examines:
The energy and thermal implications of rising compute density in data centers, Limitations of traditional air-based cooling at high rack power,
How direct-to-chip and immersion liquid cooling technologies improve heat transfer and energy performance,
Market, operational, and sustainability drivers influencing adoption in modern compute environments,
Broader implications for system architecture, infrastructure design, and future research directions.

Written as an objective, insight-led analysis rather than promotional content, the piece is designed to engage IEEE’s audience of computing researchers, systems engineers, and infrastructure strategists who are exploring how emerging cooling solutions intersect with future computing platforms and energy-aware design. The article is original and unpublished, and I’m happy to work with your editorial team to tailor it to IEEE Computer’s style and technical depth.
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