6G Industry and Satellite Internet at MWC Shanghai: From Technology to Scale
MWC Shanghai 2026 opened as scheduled. Unlike last year's atmosphere of intensive 5G-A commercial orders, this year's exhibition was more about prudent practical discussions: the industry is more eager to figure out "when technology turns into real money."
In the 6G direction, integrated sensing and communication, AI-native, and space-ground-air three major paths are no longer disputed; chipmakers even started pre-research stocking early. In satellite internet, the "land grab" for orbital and spectrum resources is largely over; scale networking and cost reduction are the new themes. However, industry consensus stops at the technical level. Terminal manufacturers and investment institutions remain cautious: the former waiting for killer apps, the latter unable to calculate return cycles. Even international satellite players that have achieved profitability struggle in early-stage civil market cultivation. As 5G investment accounts are not fully settled, 6G and satellite internet collectively enter a "vision clear, delivery tough" transition period. Technology paths narrow, but commercial roadmaps widen. The industry needs a more pragmatic answer than "grand narrative."
6G Technology Paths Converge: System Verification Becomes Key
The 6G Industry Ecosystem Zone at Hall N3 of MWC Shanghai dedicated a separate hall for 6G for the first time, breaking down core 6G technology vision into five blocks: Beijing 6G Lab Main Area, Communication Enhancement, Integrated Sensing and Communication, Integrated Computing and AI, and Space-Earth Integrated Area. On-site feedback shows 6G has moved from concept discussion to key system verification stage. According to Beijing 6G Lab technicians, last year the industry focused more on "what 6G should do"; this year discussion has shifted to "how to do it," and what trade-offs to make. Currently, the three enhancement paths of integrated sensing and communication, AI-native, and space-ground-air integration have basically formed industry consensus; key technologies like terahertz communication and reconfigurable intelligent surfaces have entered prototype verification.
Upstream layout pace is accelerating. At the expo, Qualcomm demonstrated end-to-end 6G prototype; GalaxySpace publicly displayed its second-generation direct-phone phased array antenna for the first time in the 6G zone; vivo exhibited 6G pre-research prototypes and technology roadmap. Different vendors have varying focuses: Xiaomi emphasizes underlying transmission algorithms; OPPO focuses on communication paradigm innovation; vivo's demonstration leans toward end-to-end systems and application deployment. Their complete 6G test system covers MR terminal, 6G terminal prototype (UE), 6G base station (RAN), and core network—full chain.
A domestic chipmaker executive said their internal 6G pre-research team size doubled from last year, reasoning that "waiting for standards to freeze before starting is too late; technical reserves must be done first."
Terminals and Investment Still Cautious: Return Cycle and Application Conversion Await Verification
Compared to upstream enthusiasm, terminal makers are cautious. Many phone brands responded to 6G terminal plans as "closely monitoring," with few consumer-grade 6G product demos at their booths. A 6G pre-research director from a top-five global phone maker said it's still hard to give a clear 6G phone commercial roadmap. Reason isn't technical incapability, but that terminal side is still studying how to convert user needs and application scenarios into a viable path. Also, 5G's experiential dividend hasn't fully materialized, and 6G's envisioned immersive holographic and multi-sensory scenarios are still far from mass consumer market. The investment community is similarly cautious. Early-stage investors who toured the 6G zone said technological directions are impressive, but from an investment perspective, 5G's capital return is still being digested. 6G's future R&D and network deployment require enormous investment; exit cycles and return expectations lack sufficient data support. So current stage is more about tracking and observation; entry requires clearer commercial signals.
"Future Constellation" Focuses on Scale Networking and Cost Control: Profit Path Awaits Verification
In contrast to the 6G zone's focus on key technology verification, the "Future Constellation" satellite industry zone presents a different industrial rhythm: orbital competition has taken initial shape; participants enter a phase of resource and cost refinement. Domestic LEO broadband and narrowband constellation operators like Spacety, GuoDian Gaoke, and Yuanxin Satellite set up large booths alongside international players like Iridium. Spacety showcased real terminal equipment for LEO satcom targeting ocean vessels, desert mining areas; GuoDian Gaoke highlighted Tianqi constellation's IoT applications; Yuanxin engineers conducted video call tests via the Qianfan constellation.
A GuoDian Gaoke representative said competition for orbital and spectrum resources has mostly ended; the key now is scale deployment and cost control. Their narrowband communication payload batch production cost continues to decline, but noted that users of satellite internet have not yet reached break-even point; at least for the next few years, government and industry orders remain the revenue base. In the profit model formation process, terminal costs also deserve attention. Discussions with antenna and module makers show costs are declining rapidly, already capable of integrating into mainstream phone designs, but specific figures were mostly undisclosed. An Iridium business manager said Iridium already achieves positive cash flow via narrowband voice and low-speed data, but traditional market space is nearing saturation; next growth requires expansion into IoT and emergency communications. Domestic LEO broadband constellations are still in a scale-priority catch-up phase; achieving profitability requires time and user accumulation.
