The Third Generation Partnership Project — known in the industry by its acronym, 3GPP — is responsible for the technical standards that define mobile networks. 3G, 4G, 5G, and now 6G are all 3GPP specifications. The standards are produced by working groups of engineers contributed by member companies. The companies are mostly the ones you would expect: Ericsson, Nokia, Huawei, Samsung, Qualcomm, ZTE, Intel, NTT DoCoMo, the major telecom operators, plus a long tail of equipment vendors and chipset makers.
The working groups meet several times a year, at venues that rotate through Europe, Asia, and North America. The meetings produce specifications. The specifications become the technical foundation of the networks the rest of us live inside.
I have been thinking about these meetings recently because the early shape of 6G is now being decided in them, and almost no one outside the industry is paying attention.
What standards bodies actually do
It is easy to assume that standards are technical documents written by neutral engineers based on objective criteria. This is partially true. The engineers are engineers. The criteria are technical. The documents are extraordinarily detailed.
It is also true that standards are political documents. The choice between two technical approaches often advantages one company's patent portfolio over another's. The choice between two compatibility approaches often privileges incumbent equipment over new entrants. The choice of which features to prioritize for the next release of the standard reflects which member companies have the loudest voices and the best-prepared contributions.
Standards work is a strange hybrid of engineering and diplomacy. The good standards-body delegates I have known are people who are technically formidable and politically subtle in roughly equal measure. They speak in the technical register because the technical register is the only legitimate register in those rooms. But they understand which technical positions serve which company's strategy.
The patent layer
Mobile standards are interlocked with a vast patent infrastructure. Each generation of mobile incorporates thousands of patented innovations contributed by the companies that participated in the standardization. The companies that contribute essential patents to the standard are entitled to license fees from anyone implementing the standard. The license fees are large.
Qualcomm, for example, derives a substantial portion of its revenue from licensing its standards-essential patents on mobile communications. The economic value of contributing successful technical proposals to the standard is therefore considerable. The companies that show up to standards meetings with strong proposals and patent portfolios are competing for what amounts to a multi-decade royalty stream.
This is why the standards bodies are populated by engineers from a fairly small set of large, technically sophisticated, well-resourced companies. The barrier to meaningful participation is high.
What 6G will be is being decided now
The 3GPP timeline for 6G is, as of 2026, roughly: study items now through 2027, requirements and architecture in 2028, detailed specifications in 2029-2030, first commercial deployments around 2030-2031. The decisions being made in working group meetings this year will shape what 6G is, when it arrives, and which companies are positioned to lead it.
The contested questions are familiar from prior generations. Will 6G use even higher frequencies? Will it integrate satellite and terrestrial networks more tightly? Will artificial intelligence be a core part of the radio interface, or a layer on top? How much backwards compatibility with 5G is required, and how much can be sacrificed in pursuit of a cleaner architecture?
Each of these questions will be answered through working group debates that almost no one outside the working groups will ever read.
Why this matters
The decisions being made in standards bodies have consequences that ripple through the technology industry for a decade or more. The shape of 5G — the fact that it works the way it works rather than some other way — is the result of decisions made in 3GPP meetings between roughly 2015 and 2018. The shape of 6G is being decided right now.
And yet the technical press writes mostly about the consumer products that emerge years later. The phones get reviewed. The carrier marketing gets analyzed. The standards meetings, where the actual technology gets shaped, mostly go unwritten.
A note on the people
The people who do this work are, in my experience, some of the most quietly impressive technical minds in the industry. They are systems thinkers who can hold thousands of pages of specification in their heads. They are diplomats who can find compromise positions between irreconcilable corporate interests. They are essentially anonymous to the public.
The networks we use every day are downstream of their choices. It is worth knowing that they exist, even if we never know their names.
