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

Recently, MWC Shanghai 2026 opened on schedule. Unlike the lively atmosphere of last year with intensive 5G-A commercial orders, this year's exhibition halls exude a cautious pragmatism. The "6G Industry Ecosystem Zone" and the "Future Constellation" satellite area, set up independently for the first time, are popular, but the industry is more keen on deducing "when technology can turn into real money."

In the direction of 6G, three major paths—integrated sensing and communication, AI-native, and space-air-ground integration—are undisputed, and even chip manufacturers have started pre-research preparations in advance. In the field of satellite internet, the "land grab" for orbital frequencies has basically ended, with scale networking and cost reduction becoming new themes. However, consensus stops at the technical level: terminal manufacturers and investment institutions are generally holding back, with the former waiting for killer applications and the latter unable to calculate return cycles. Even international satellite players already profitable find it challenging to cultivate the consumer market in its early stages.

While the financial accounts of 5G investment are not fully closed, 6G and satellite internet are collectively entering a transition period of "clear vision, difficult delivery." The technical route is narrowing, but the commercial path is widening. Under realistic investment return constraints, the industry needs a more practical answer than "grand narratives."

6G Technical Paths Converge, Business Closure Still Under Exploration

Entering the 6G Industry Ecosystem Exhibition Area in Hall N3 of MWC Shanghai, five sections—Beijing 6G Lab General Zone, Communication Enhancement, Integrated Sensing and Communication, Integrated Communication, Computing, and Intelligence, and Space-Air-Ground Integration—break down the core technical vision of 6G clearly. On-site staff introduced that this is the first time MWC Shanghai has set up a dedicated hall for 6G, releasing a clear signal: 6G has moved from conceptual discussion to a critical stage of system verification.

"If last year people were still arguing about what 6G should do, this year the debate is about how to do it and what trade-offs to make," said a technician from the Beijing 6G Lab General Zone. Currently, the three enhanced paths of integrated sensing and communication, AI-native, and space-air-ground integration have basically formed industry consensus. Key technologies such as terahertz communication and intelligent metasurfaces have also entered the prototype verification stage.

The pace of layout in the upstream part of the industry chain is accelerating significantly. At this exhibition, Qualcomm demonstrated an end-to-end 6G prototype system. Galaxy Aerospace publicly showed its self-developed second-generation phased array antenna for direct phone connection for the first time at the 6G Industry Ecosystem Zone. vivo exhibited its 6G pre-research prototype and technology roadmap. It is reported that unlike Xiaomi's focus on underlying transmission algorithms and OPPO's concentration on communication paradigm innovation, vivo's demonstration direction leans more towards end-to-end systems and application implementation—its complete 6G test system covers full link links such as MR terminals, 6G terminal prototypes (UE), 6G base stations (RAN), and core networks.

A site representative of a domestic chip manufacturer told reporters that the internal 6G pre-research team size has doubled compared to last year. The logic is clear: "If we wait until the standard is frozen to start, it will be too late; we must first make technical reserves ahead."

However, compared with upstream enthusiasm, terminal manufacturers are relatively cautious. Responses from multiple mobile phone brands regarding 6G terminal plans are mostly "closely monitoring," and few consumer-level 6G product demonstrations are seen on the booths. A 6G pre-research director from a top-five global mobile phone manufacturer said in an informal exchange that it is still difficult to provide a clear 6G smartphone commercial roadmap. The core reason is not insufficient technical capability but that the terminal side is still evaluating the path to transform user needs and application scenarios. In his view, the experience dividend of 5G has not been fully released, and the immersive holographic, multi-sensory scenarios envisioned by 6G are still some distance from large-scale consumer markets.

The investment community is similarly cautious. An early-stage investor focused on the TMT field encountered at the exhibition gap said that the technology is impressive in direction, but from an investment perspective, the return on capital for 5G is still in the digestion cycle. The subsequent R&D and network deployment investment scale for 6G is huge, and the exit cycle and expected returns currently lack sufficient data support. He admitted that at this stage, it is more about keeping track and observing, and the timing to act still needs clearer commercial signals.

'Future Constellation': Landscape Initially Set, Profit Path Awaits Verification

Different from the atmosphere of key technology verification in the 6G exhibition area, the first-time "Future Constellation" satellite industry zone presents another industry rhythm—the orbital landscape has begun to take shape, and participants are entering a phase of fine management of resources and costs.

Domestic low-orbit broadband and narrowband constellation operators such as SpaceTime DaoYu, GuoDian GaoKe, and YuanXin Satellite, as well as international players like Iridium, set up booths. SpaceTime DaoYu showcased real terminal equipment for low-orbit satellite internet for ocean vessels and desert mining areas. GuoDian GaoKe focused on promoting the landing cases of the Tianqi constellation in the IoT field. YuanXin Satellite engineers conducted a live video call test using the "Qianfan Constellation."

"The scramble for orbital and frequency resources for satellite internet has come to an end. The current key lies in large-scale deployment and cost control," said an on-site person from GuoDian GaoKe, noting that the batch production cost of narrowband communication payloads is continuously decreasing. However, he also pointed out that the user scale for satellite internet services has not yet reached the break-even point. For at least the next few years, government and industry orders will remain the basic support for income.

In the process of forming a profit model, terminal cost is a noteworthy link. Blue Whale News reporters communicated with antenna and module manufacturers at their booths about the material cost of satellite communication terminals. Respondents generally said that costs are declining rapidly and have the capacity to be integrated into mainstream smartphone designs, but most manufacturers did not disclose specific figures.

The business manager of the Iridium booth said that Iridium has achieved positive cash flow relying on narrowband voice and low-speed data services, but the traditional market space is becoming saturated. The next growth step needs to expand into IoT and emergency communication fields. Domestic low-orbit broadband constellations are still in the scale-first catch-up phase, and reaching break-even requires time and user accumulation.