Bharti Airtel taps into free-space optical communications to expand coverage and boost capacity

Around 105,000 people from 207 countries attended MWC Barcelona 2026. The show attracted more than 2,900 exhibitors, including telecoms operators, vendors and firms from across the broader technology ecosystem. This report examines the key announcements and innovations that took centre stage, what came as a surprise and what it all means for telecoms and the wider TMT industry.

Direct-to-device (D2D) satellite connectivity has emerged as a notable development in the mobile ecosystem, promising to extend basic mobile services beyond the reach of terrestrial networks. It has the potential to enhance coverage in remote and underserved areas and to provide an additional layer of resilience for emergency communications. While the technology has clear benefits, is advancing rapidly and is attracting significant attention, its practical role remains constrained by fundamental limitations in capacity and spectral efficiency. This report examines the impact of different constellation and spectrum scenarios on D2D’s capabilities.

Global Mobile Trends 2026 highlights the opportunities and innovations ahead, as well as the challenges facing the mobile industry and beyond. Covering topics including AI, 5G, autonomous networks, devices, security, quantum, satellites, energy innovation and eSIM, the report focuses on what matters in 2026 and the implications for the industry. The latest edition of Global Mobile Trends delivers expert insights into the key trends that will define the mobile ecosystem in 2026 and beyond. Backed by GSMA Intelligence’s industry-leading research and data, the report provides an authoritative look at the forces shaping the next wave of connectivity and innovation.