MWC Shanghai 2026 Observations: 6G Shifts from 'What to Do' to 'How to Do', Satellite Enters Scale Networking and Cost Reduction Phase

Recently, MWC Shanghai 2026 opened as scheduled. Unlike last year's intense atmosphere of 5G-A commercial order signing, this year's exhibition hall emphasized more on "deducing when technology can turn into real money." In the 6G direction, the three major paths—integrated sensing and communication, AI-native, and space-air-ground integration—are no longer in dispute. Chip makers have even started pre-research stocking. In satellite internet, the "land grab" for orbital and frequency resources has basically ended, with scale deployment and cost reduction becoming the new theme.

However, consensus stops at the technical level. Terminal manufacturers and investment institutions generally remain on standby: terminals wait for killer apps, and investors struggle to calculate return cycles. Even profitable international satellite players find civilian market early cultivation challenging.

When the financial accounts for 5G investments are not fully closed, 6G and satellite internet are collectively entering a transition period of "clear vision, hard to deliver." The industry needs a pragmatic answer more than a "grand narrative."

6G Technology Paths Converge, Commercial Closed Loop Still Under Exploration

Walking into the 6G industry ecosystem exhibition area in Hall N3 of MWC Shanghai, five major sections—Beijing 6G Lab General Area, Communication Enhancement, Integrated Sensing and Communication, Integrated Communication, Computing and Intelligence, and Space-Terrestrial Integration—explain the core technical vision of 6G clearly and tangibly. On-site staff said this is the first time MWC Shanghai has set up a dedicated hall for 6G, signaling that 6G has moved from concept discussion to the key stage of system verification.

"If last year the debate was still about what 6G should do, this year the debate is about how to do it and what trade-offs to make." Currently, the three enhancement paths—integrated sensing and communication, AI-native, and space-air-ground integration—have basically formed industry consensus, and key technologies like terahertz communication and intelligent metasurfaces have entered prototype verification.

The layout pace of the upstream industry chain is clearly accelerating. At this exhibition, Qualcomm showcased an end-to-end 6G prototype system; GalaxySpace publicly demonstrated its self-developed second-generation phased array antenna for direct-to-phone connectivity in the 6G ecosystem area; vivo exhibited its 6G pre-research prototype and technology roadmap. Unlike Xiaomi focusing on underlying transmission algorithms and OPPO on communication paradigm innovation, vivo's demonstration direction leans towards end-to-end system and application implementation. Their complete 6G test system includes MR terminals, 6G UE prototypes, 6G RAN, and core network, covering full links.

A domestic chip maker's representative said the in-house 6G pre-research team size doubled from last year, reasoning that "waiting until the standard freezes is too late; we must prepare technology reserves first."

Terminal manufacturers remain relatively cautious. Several phone brands responded regarding 6G terminal planning as "closely monitoring," and consumer-level product demos targeting 6G were rare. A 6G pre-research director from one of the world's top five phone makers said it's hard to give a clear commercial roadmap for 6G phones, primarily not due to technical capability but because the conversion path from user needs to application scenarios is still under study. He also noted that 5G experience dividends have not been fully released, and 6G immersive holographic and multi-sensory scenarios are still some distance from the mass consumer market.

Investment circles are similarly cautious. An early-stage investor said the technology evolution direction is impressive, but from an investment perspective, the return cycle for 5G capital is still in digestion; 6G subsequent R&D and network deployment require massive investment, and exit cycles and return expectations lack sufficient data support. Therefore, current focus is more on tracking and observation, waiting for clearer commercial signals before moving.

'Future Constellation': Landscape Initialized, Profit Path Still to Be Verified

Unlike the 6G area's atmosphere of key technology verification, the first-ever 'Future Constellation' satellite industry zone presents a different industrial rhythm: the orbital landscape is taking shape, and participants enter a stage of refined resource and cost management.

Players including Geospace Technologies, China Star Network Technology, Yuanxin Satellite (domestic LEO broadband and narrowband constellation operators), and US-based Iridium (international player) set up booths. Geospace Technologies displayed real low-orbit satellite internet terminal devices for scenarios like ocean-going ships and desert mining areas; China Star Network promoted the Tianqi constellation's IoT applications; Yuanxin Satellite engineers conducted live video calls using the 'Qianfan Constellation.'

"The fight for orbital and frequency resources for satellite internet has basically concluded; the current key is scale deployment and cost control," said a representative from China Star Network Technology. They noted that batch production costs for narrowband communication payloads are continuously decreasing, but the user base for satellite internet services has not yet reached the break-even point. At least for the next few years, government and industry orders remain the basic revenue pillar.

During the profit model formation, terminal costs are noteworthy. Conversations with antenna and module manufacturers indicated that costs are dropping rapidly, already capable of integration into mainstream device designs, but most manufacturers did not disclose specific figures.

The business manager of Iridium (USA) said that Iridium has achieved positive cash flow relying on narrowband voice and low-speed data services. However, traditional market space is becoming saturated, and next growth must expand into IoT and emergency communications. Meanwhile, domestic low-orbit broadband constellations are still in the catch-up phase prioritizing scale, and achieving break-even requires time and user accumulation.