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Chuck DarwinA larger question is whether this is what Grothendieck would have wanted. In 1972, during his ecologist phase, concerned that capitalist society was driving humanity towards ruin, he gave a talk at CERN, near Geneva, entitled "Can We Continue Scientific Research?"He didn’t know about AI – but he was already opposed to this collusion between science and corporate industry. Considering his pacifist values, he would probably also have been opposed to Huawei’s championing of his work; -- its chief executive, <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a>, is a former member of the People’s Liberation Army engineering corps. The US department of defense, as well as some independent researchers, believes Huawei is controlled by the Chinese military.Huawei insists it is a private company, owned by its employees and its founding chairman, Ren Zhengfei, and that it is “not owned, controlled or affiliated to any government or third-party company”.Lafforgue points out that France’s IHES, where Grothendieck and later he worked, was funded by industrial companies – and thinks Huawei’s interest is legitimate. Caramello, who is the founder and president of the Grothendieck Institute research organisation, believes that he would have wanted a systematic exploration of his concepts to bring them to fruition. “Topos theory is itself a kind of machine that can extend our imagination,” she says. “So you see Grothendieck was not against the use of machines. He was against blind machines, or brute force.” What is unsettling is a degree of opaqueness about Huawei’s aims regarding AI and its collaborations, including its relationship with the Grothendieck Institute, where Lafforgue sits on the scientific council. But Caramello stresses that it is an entirely independent body that engages in theoretical, not applied research, and that makes its findings available to all. She says it does not research AI and that Lafforgue’s involvement pertains solely to his expertise in Grothendieckian maths. <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/topos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#topos</a> <a href="https://c.im/tags/Olivia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Olivia</a> <a href="https://c.im/tags/Caramello" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Caramello</a> <a href="https://c.im/tags/Grothendieck" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Grothendieck</a> <a href="https://c.im/tags/Laurent" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Laurent</a> <a href="https://c.im/tags/Lafforgue" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Lafforgue</a> <a href="https://c.im/tags/Pierre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Pierre</a> <a href="https://c.im/tags/Cartier" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cartier</a>

Chuck DarwinOne advantage Huawei had was the backing of its government. US and European observers say China packs standards meetings with engineers who can be eyes and ears on the ground. Rivals also complain that Chinese companies work together in lockstep; even ostensible competitors will set aside differences to support a compatriot business.For a brief moment in the middle of 2016, it looked as if that national wall of support wouldn't hold. In a preliminary round of the 5G New Radio standards process, the Chinese company <a href="https://c.im/tags/Lenovo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Lenovo</a> expressed its preference for LDPC, because it was a more familiar technology. That didn't last long. Lenovo changed its opinion later that year. Lenovo's founder, Liu Chuanzhi, called Ren Zhengfei to make sure that no offense was taken by the original stance. Liu and other executives even drafted an open letter that read like a forced confession. “We all agree that Chinese enterprises should be united and not be provoked by outsiders,” Liu and his colleagues wrote. “Stick to it … raise the banner of national industry, and finally defeat the international giants.”Thus united behind polar codes, Chinese industry prepared to do battle at the final, critical stage —the November 2016 engineering standards meetings held in Reno, Nevada. The venue was the Peppermill resort and casino. Engineers, hunkered in hotel conference rooms arguing about block codes and channel capacity, had little time to enjoy the craps tables or eucalyptus steam rooms. Simultaneous meetings to determine a number of standards kept engineers hopping from one conference room to the next, says Michael Thelander, a consultant specializing in wireless telecommunications. “But polar coding versus LDPC, that was the hot topic,” he says.On the night of Friday, November 18, the conference room was packed, and the meeting, which began in the evening, turned into a standoff. Each company presented its work, including its testing results. “The battle was pretty well drawn, with most of the Western vendors lining up behind LDPC,” says Kevin Krewell, a principal analyst at Tirias Research, who follows 5G. Some Western companies backed polar codes too, but, significantly, all the Chinese companies did. “There was no obvious winner in the whole game, but it was very clear that Huawei was not going to back down,” says Thelander, who was on the scene as an observer. Neither would the LDPC side. “So we can sit there and spend six months fighting over this thing and delay 5G, or we compromise.”So they did. The standards committee split the signal-processing standard into two parts. One technology could be used to send the <a href="https://c.im/tags/user" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#user</a> <a href="https://c.im/tags/data" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#data</a>. The other would be applied to what was known as the <a href="https://c.im/tags/control" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#control</a> <a href="https://c.im/tags/channel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#channel</a>, which manages how that data moves. The first function was assigned to LDPC, and the second to polar codes. It was well into the wee hours when the agreement was finalized.Huawei was ecstatic. But it was not just Huawei's win; it was China's too. Finally, a Chinese company was getting respect commensurate with its increasingly dominant power in the marketplace. “Huawei-backed polar code entering the 5G standard has a symbolic meaning,” one observer told a reporter at the time. “This is the first time a Chinese company has entered a telecommunications framework agreement, winning the right to be heard.”Qualcomm professes to be fine with the result. “It was very important for Huawei to get something,” says its CEO, Steve Mollenkopf. “Huawei is actually quite good. They are a formidable company. And I think that's one thing that people need to acknowledge.” <a href="https://c.im/tags/standard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#standard</a> <a href="https://c.im/tags/Reed" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Reed</a> <a href="https://c.im/tags/Hundt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hundt</a> <a href="https://c.im/tags/3GPP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3GPP</a> <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/New" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#New</a> <a href="https://c.im/tags/Radio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Radio</a> <a href="https://c.im/tags/standards" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#standards</a> <a href="https://c.im/tags/Qualcomm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Qualcomm</a> <a href="https://c.im/tags/LDPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LDPC</a> <a href="https://c.im/tags/Wen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Wen</a> <a href="https://c.im/tags/Tong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tong</a> <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/patents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#patents</a> <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a> <a href="https://c.im/tags/polar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polar</a> <a href="https://c.im/tags/codes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#codes</a> <a href="https://c.im/tags/Alexander" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Alexander</a> <a href="https://c.im/tags/Vardy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Vardy</a> <a href="https://c.im/tags/Ido" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ido</a> <a href="https://c.im/tags/Tal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tal</a> <a href="https://c.im/tags/Technion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Technion</a> <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a> <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/Chinese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Chinese</a> <a href="https://c.im/tags/government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#government</a> <a href="https://c.im/tags/ZTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZTE</a> <a href="https://c.im/tags/stolen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stolen</a> <a href="https://c.im/tags/intellectual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellectual</a> <a href="https://c.im/tags/property" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#property</a> <a href="https://c.im/tags/Cisco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cisco</a> <a href="https://c.im/tags/Department" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Department</a> <a href="https://c.im/tags/Justice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Justice</a> <a href="https://c.im/tags/Nortel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nortel</a> <a href="https://c.im/tags/downloading" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#downloading</a> <a href="https://c.im/tags/documents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#documents</a>

Chuck DarwinReaching consensus on the parts of a mobile platform is complicated. Decisions have to be made about dozens of specifications for transmission speeds, radio frequencies, security architecture, and the like. To make that happen, engineers gather in a series of meetings every year to choose which new technologies will be deemed <a href="https://c.im/tags/standard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#standard</a> in the next generation.The stakes are high: The companies that provide the fundamental technology for 5G will be embedded in a global communications system for years to come. So in the background are financial, nationalistic, and even geopolitical considerations. “From the year 2001 to the present—three administrations—not enough attention has been paid to this,” says <a href="https://c.im/tags/Reed" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Reed</a> <a href="https://c.im/tags/Hundt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hundt</a>, a former Federal Communications Commission chair during the Clinton administration. Hundt is one of a number of current and former officials alarmed that the United States has no equivalent to Huawei —that is, a major telecommunications company that both develops next-generation technology and builds it into equipment. “In Europe, they have an Ericsson. In Japan, they have companies. And in China, they have not just Huawei but also ZTE. But Huawei is the one that covers the whole range of products.” All of this made Huawei's 5G standards bid an alarming prospect. “Huawei's IP and standards are the wedge they intend to use to pry open the Western computing world,” Hundt says.The body that develops 5G standards, the 3rd Generation Partnership Project ( <a href="https://c.im/tags/3GPP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#3GPP</a> ), is an international umbrella organization of various telecommunications groups. In 2016, it made a key decision on what was called <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/New" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#New</a> <a href="https://c.im/tags/Radio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Radio</a> <a href="https://c.im/tags/standards" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#standards</a> —the part that helped determine how data would be sent over 5G and how it would be checked for accuracy. After spending millions, undergoing years of testing, and filing for multiple patents, Huawei was not going to pull punches at the critical juncture. It needed the certification of an official standard to cement its claim.The problem was that reasonable people argued that other techniques would work just as well as polar codes to achieve error correction in the new framework. Some suggested that a revamp of the current 4G protocol, turbo codes, would be sufficient. Others, notably San Diego-based <a href="https://c.im/tags/Qualcomm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Qualcomm</a>, which makes chipsets for mobile technology, liked a third option: Robert Gallager's old <a href="https://c.im/tags/LDPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LDPC</a> idea, the one that had nearly reached the Shannon limit and had inspired Arıkan on his own intellectual journey.Since the early 1960s, when Gallager proposed LDPC, technology had improved and the cost of commercial production was no longer prohibitive. Qualcomm's R&D team developed it for 5G. Though Erdal Arıkan did not know it at the time, his work would be squared off against that of his mentor in a competition that involved billions of dollars and an international clash of reputations. <a href="https://c.im/tags/Wen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Wen</a> <a href="https://c.im/tags/Tong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tong</a> <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/patents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#patents</a> <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a> <a href="https://c.im/tags/polar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polar</a> <a href="https://c.im/tags/codes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#codes</a> <a href="https://c.im/tags/Alexander" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Alexander</a> <a href="https://c.im/tags/Vardy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Vardy</a> <a href="https://c.im/tags/Ido" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ido</a> <a href="https://c.im/tags/Tal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tal</a> <a href="https://c.im/tags/Technion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Technion</a> <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a> <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/Chinese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Chinese</a> <a href="https://c.im/tags/government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#government</a> <a href="https://c.im/tags/ZTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZTE</a> <a href="https://c.im/tags/stolen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stolen</a> <a href="https://c.im/tags/intellectual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellectual</a> <a href="https://c.im/tags/property" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#property</a> <a href="https://c.im/tags/Cisco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cisco</a> <a href="https://c.im/tags/Department" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Department</a> <a href="https://c.im/tags/Justice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Justice</a> <a href="https://c.im/tags/Nortel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nortel</a> <a href="https://c.im/tags/downloading" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#downloading</a> <a href="https://c.im/tags/documents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#documents</a>

Chuck DarwinToday Huawei holds more than two-thirds of the polar code patent “families” —10 times as many as its nearest competitor. The general feeling in the field, Vardy said, was that Huawei “invested a lot of research time and effort into developing this idea.” It seemed “all the other companies were at least a few years behind.”But all that work and all those patents would be wasted if the technology didn't fit into the 5G platform. “It has to be adopted by everybody,” Tong says. “You have to convince the entire industry that this is good for 5G.”If polar codes were to be the symbol of Huawei's superiority, there was one more hurdle: “I had the responsibility,” Wen Tong says, “to make it a standard.” <a href="https://c.im/tags/Wen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Wen</a> <a href="https://c.im/tags/Tong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tong</a> <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/patents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#patents</a> <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a> <a href="https://c.im/tags/polar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polar</a> <a href="https://c.im/tags/codes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#codes</a> <a href="https://c.im/tags/Alexander" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Alexander</a> <a href="https://c.im/tags/Vardy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Vardy</a> <a href="https://c.im/tags/Ido" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ido</a> <a href="https://c.im/tags/Tal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tal</a> <a href="https://c.im/tags/Technion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Technion</a> <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a> <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/Chinese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Chinese</a> <a href="https://c.im/tags/government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#government</a> <a href="https://c.im/tags/ZTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZTE</a> <a href="https://c.im/tags/stolen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stolen</a> <a href="https://c.im/tags/intellectual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellectual</a> <a href="https://c.im/tags/property" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#property</a> <a href="https://c.im/tags/Cisco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cisco</a> <a href="https://c.im/tags/Department" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Department</a> <a href="https://c.im/tags/Justice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Justice</a> <a href="https://c.im/tags/Nortel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nortel</a> <a href="https://c.im/tags/downloading" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#downloading</a> <a href="https://c.im/tags/documents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#documents</a>

Chuck DarwinIn 2009, Nortel filed for bankruptcy. It had failed to adapt, disappointed its customers, and was ill-prepared to respond to new Chinese competition. And there was that hack. Huawei seized the moment. Nortel's most valuable asset was the unmatched talent in its Ottawa research lab, known as the Canadian equivalent of the legendary Bell Labs. For years, Huawei had been building up its research capacity, trying to shed its reputation as a low-cost provider whose tech came from purloining the discoveries of others. It had a number of R&D labs around the world. Now, with Nortel's demise, it could pursue a bigger prize than market share: technical mastery. And respect.The head of research at Nortel's lab in Ottawa, <a href="https://c.im/tags/Wen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Wen</a> <a href="https://c.im/tags/Tong" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tong</a>, grew up in China and joined Nortel's wireless lab in 1995 after earning a doctorate at Concordia University in Montreal. He had contributed to every generation of mobile technology and held 470 patents in the US. If telecommunications companies staged a research scientist draft in 2009, Wen Tong would have been a first-round pick. Now he was a free agent, and Google, Intel, and others courted him.Tong picked Huawei. He wanted to keep his networking scientists together, and the team didn't want to leave Canada. The Chinese company was happy to recruit the group and let them stay in place. Huawei also promised them freedom to attack the signature challenge for networking science in the 21st century: creating the infrastructure for <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a>. In this iteration of mobile platforms, billions of mobile devices would seamlessly connect to networks. It promised to transform the world in ways even the scientists could not imagine, and it would mean vast fortunes for those who produced the technology. The race for <a href="https://c.im/tags/patents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#patents</a> would be intense, a matter not only of profit but also national pride.Not long after Tong joined Huawei, in 2009, a research paper came to his attention. It was Erdal <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a>'s discovery of <a href="https://c.im/tags/polar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#polar</a> <a href="https://c.im/tags/codes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#codes</a>. Tong had helped produce the technology that provided the radio-transmission error correction for the current standard, known as turbo codes. He thought the polar codes concept could be its replacement in 5G. But the obstacles were considerable, and Tong originally couldn't interest his Canadian researchers in attacking the problem. Then, in 2012, Huawei asked Tong to restructure its communications lab in China. He took the opportunity to assign several smart young engineers to work on polar codes. It involved the none-too-certain process of taking a mathematical theory and making it actually work in practical design, but they made progress and the team grew. With each innovation, Huawei rushed to the patent office.In 2013, Wen Tong asked Huawei's investment board for $600 million for 5G research. “Very simple,” Tong says. “20 minutes, and they decided.” The answer was yes, and a good deal of that money went into polar codes. After Huawei came up with software that implemented the theory, the work shifted to testing and iterating. Eventually hundreds of engineers were involved.Tong was not the only information scientist who had seen Arıkan's paper. <a href="https://c.im/tags/Alexander" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Alexander</a> <a href="https://c.im/tags/Vardy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Vardy</a> of the Jacobs School of Engineering at UC San Diego says the paper achieved “something that people were trying to do for 60 years.” The challenge was that polar codes were not suited for 5G's short blocklengths —the amount of 0s and 1s strung together. Vardy and his postdoc, <a href="https://c.im/tags/Ido" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ido</a> <a href="https://c.im/tags/Tal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tal</a> of the <a href="https://c.im/tags/Technion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Technion</a>-Israel Institute of Technology, modified the error-correcting technology so it outperformed other state-of-the-art codes when applied to 5G's short blocklengths. Vardy says he presented his findings in a conference in 2011. “Huawei was there in the audience, and right after that they ran with it,” he says, seemingly without rancor. (UC San Diego owns Vardy and Tal's patent and has licensed it to Samsung on a nonexclusive basis.) <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a> <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/Chinese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Chinese</a> <a href="https://c.im/tags/government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#government</a> <a href="https://c.im/tags/ZTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZTE</a> <a href="https://c.im/tags/stolen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stolen</a> <a href="https://c.im/tags/intellectual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellectual</a> <a href="https://c.im/tags/property" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#property</a> <a href="https://c.im/tags/Cisco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cisco</a> <a href="https://c.im/tags/Department" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Department</a> <a href="https://c.im/tags/Justice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Justice</a> <a href="https://c.im/tags/Nortel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nortel</a> <a href="https://c.im/tags/downloading" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#downloading</a> <a href="https://c.im/tags/documents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#documents</a>

Chuck DarwinIN 1987, AROUND the time Arıkan returned to Turkey, <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a>, a 44-year-old former military engineer, began a company that traded telecom equipment. He called it <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a>, which translates roughly to “China has a promising future.” Ren tried to distinguish his company by maintaining a fanatical devotion to customer service.Frustrated with the unreliability of suppliers, Ren decided that Huawei would manufacture its own systems. Thus began a long process of building Huawei into a company that built and sold telecom equipment all along the chain, from base stations to handsets, and did so not only inside China but across the globe.The rise of Huawei is painstakingly rendered in a small library of self-aggrandizing literature that the company publishes, including several volumes of quotes from its founder. The theme of this opus is hard to miss, expressed in a variety of fighting analogies. In one such description, Tian Tao, the company's authorized Boswell, quotes Ren on how the company competed against the powerful international “elephants” that once dominated the field. “Of course, Huawei is no match for an elephant, so it has to adopt the qualities of wolves: a keen sense of smell, a strong competitive nature, a pack mentality, and a spirit of sacrifice.”The hagiographies omit some key details about how the wolf got along. For one, they dramatically underplay the role of the <a href="https://c.im/tags/Chinese" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Chinese</a> <a href="https://c.im/tags/government" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#government</a>, which in the 1990s offered loans and other financial support, in addition to policies that favored Chinese telecom companies over foreign ones. (In a rare moment of candor on this issue, Ren himself admitted in an interview that Huawei would not exist if not for government support.) With the government behind them, Chinese companies like Huawei and its domestic rival <a href="https://c.im/tags/ZTE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZTE</a> came to dominate the national telecom equipment market. Huawei had become the elephant.Another subject one does not encounter in the company's library is the alleged use of <a href="https://c.im/tags/stolen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stolen</a> <a href="https://c.im/tags/intellectual" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellectual</a> <a href="https://c.im/tags/property" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#property</a>, a charge the company denies. “If you read the Western media about Huawei, you will find plenty of people who say that everything from Huawei was begged, borrowed, or stolen. And there is absolutely no truth in that,” says Brian Chamberlin, an executive adviser for Huawei's carrier group. But in one notorious 2003 case, Huawei admitted using router software copied from <a href="https://c.im/tags/Cisco" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Cisco</a>, though it insisted the use was very limited, and the sides negotiated a settlement that was “mutually beneficial.” More recently, in February, the US <a href="https://c.im/tags/Department" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Department</a> of <a href="https://c.im/tags/Justice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Justice</a> filed a suit against the company charging it with “grow[ing] the worldwide business of Huawei … through the deliberate and repeated misappropriation of intellectual property.” The indictment alleges Huawei has been engaging in these practices since at least 2000.The Chinese government also provided support to help Huawei gain a foothold overseas, offering loans to customers that made Huawei's products more appealing. One of Huawei's biggest foreign competitors was <a href="https://c.im/tags/Nortel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Nortel</a>, the dominant North American telecom company based in Canada. But Nortel's business was struggling just at a time when competition from Chinese products was intensifying. Then, in 2004, a Nortel security specialist named Brian Shields discovered that computers based in China, using passwords of Nortel executives, had been <a href="https://c.im/tags/downloading" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#downloading</a> hundreds of <a href="https://c.im/tags/documents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#documents</a> from the company. “There's nothing they couldn't have gotten at,” Shields says. Though no one ever publicly identified the hackers, and Ren denied any Huawei involvement, the episode added to the suspicion in the West that Huawei's success was not always achieved on the up and up.

Chuck DarwinERDAL ARIKAN WAS born in 1958 and grew up in Western Turkey, the son of a doctor and a homemaker. He loved science. When he was a teenager, his father remarked that, in his profession, two plus two did not always equal four. This fuzziness disturbed young Erdal; he decided against a career in medicine. He found comfort in engineering and the certainty of its mathematical outcomes. “I like things that have some precision,” he says. “You do calculations and things turn out as you calculate it.”Arıkan entered the electrical engineering program at Middle East Technical University. But in 1977, partway through his first year, the country was gripped by political violence, and students boycotted the university. Arıkan wanted to study, and because of his excellent test scores he managed to transfer to <a href="https://c.im/tags/CalTech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CalTech</a>, one of the world's top science-oriented institutions, in Pasadena, California. He found the US to be a strange and wonderful country. Within his first few days, he was in an orientation session addressed by legendary physicist <a href="https://c.im/tags/Richard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Richard</a> <a href="https://c.im/tags/Feynman" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Feynman</a>. It was like being blessed by a saint.Arıkan devoured his courses, especially in <a href="https://c.im/tags/information" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#information</a> <a href="https://c.im/tags/theory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#theory</a>. The field was still young, launched in 1948 by <a href="https://c.im/tags/Claude" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Claude</a> <a href="https://c.im/tags/Shannon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Shannon</a>, who wrote its seminal paper while he was at Bell Labs; he would later become a revered MIT professor. Shannon's achievement was to understand how the hitherto fuzzy concept of information could be quantified, creating a discipline that expanded the view of communication and data storage. By publishing a general mathematical theory of information —almost as if Einstein had invented physics and come up with relativity in one swoop —Shannon set a foundation for the internet, mobile communications, and everything else in the digital age. The subject fascinated Arıkan, who chose <a href="https://c.im/tags/MIT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MIT</a> for graduate studies. There was one reason: “<a href="https://c.im/tags/Bob" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bob</a> <a href="https://c.im/tags/Gallager" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Gallager</a> was there,” he says.Robert Gallager had written the textbook on information theory. He had also been mentored by Shannon's successor. In the metrics of the field, that put him two steps from God. “So I said, if I am going to do information theory,” Arıkan says, “MIT is the place to go.”By the time Arıkan arrived at MIT, in 1981, Gallager had shifted his focus and was concentrating on how data networks operated. Arıkan was trembling when he went to Gallager's office for the first time. The professor gave him a paper about packet radio networks. “I was pushing him to move from strict information theory to looking at network problems,” Gallager says. “It was becoming very obvious to everyone that sending data from one place to another was not the whole story —you really had to have a system.” <a href="https://c.im/tags/Guo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Guo</a> <a href="https://c.im/tags/Ping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ping</a> <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a> <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a> <a href="https://c.im/tags/gold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gold</a> <a href="https://c.im/tags/medal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#medal</a> <a href="https://c.im/tags/honored" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#honored</a> <a href="https://c.im/tags/guest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#guest</a> <a href="https://c.im/tags/Erdal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Erdal</a> <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a> <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#technology</a> <a href="https://c.im/tags/daughter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#daughter</a>

Chuck DarwinTwo footmen dressed in white approach the vehicle as it arrives. One opens the rear door. <a href="https://c.im/tags/Guo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Guo</a> <a href="https://c.im/tags/Ping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ping</a>, one of <a href="https://c.im/tags/Huawei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Huawei</a>'s rotating chairmen, steps forward and extends a hand as the guest emerges. After walking a red carpet, the two men enter the magnificent marble-floored building, ascend a stairway, and pass through French doors to a palatial ballroom. Several hundred people arise from their chairs and clap wildly. The guest is welcomed by Huawei's founder, <a href="https://c.im/tags/Ren" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ren</a> <a href="https://c.im/tags/Zhengfei" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zhengfei</a>, whose sky-blue blazer and white khakis signify that he has attained the power to wear whatever the hell he wants.After some serious speechifying by a procession of dark-suited executives, Ren —who is China's Bill Gates, Lee Iacocca, and Warren Buffett rolled into one —comes to the podium. Three young women dressed in white uniforms enter the room, swinging their arms military style as they march to the stage, then about-face in unison as one holds out a framed <a href="https://c.im/tags/gold" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gold</a> <a href="https://c.im/tags/medal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#medal</a> the size of a salad plate. Embedded with a red Baccarat crystal, it depicts the Goddess of Victory and was manufactured by the Monnaie de Paris. Ren is almost glowing as he presents the medal to the visitor. This <a href="https://c.im/tags/honored" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#honored</a> <a href="https://c.im/tags/guest" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#guest</a> is not a world leader, a billionaire magnate, nor a war hero. He is a relatively unknown Turkish academic named <a href="https://c.im/tags/Erdal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Erdal</a> <a href="https://c.im/tags/Ar%C4%B1kan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arıkan</a>. Throughout the ceremony he has been sitting stiffly, frozen in his ill-fitting suit, as if he were an ordinary theatergoer suddenly thrust into the leading role on a Broadway stage.Arıkan isn't exactly ordinary. Ten years earlier, he'd made a major discovery in the field of information theory. Huawei then plucked his theoretical breakthrough from academic obscurity and, with large investments and top engineering talent, fashioned it into something of value in the realm of commerce. The company then muscled and negotiated to get that innovation into something so big it could not be denied: the basic <a href="https://c.im/tags/5G" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#5G</a> <a href="https://c.im/tags/technology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#technology</a> now being rolled out all over the world.Huawei's rise over the past 30 years has been heralded in China as a triumph of smarts, sweat, and grit. Perhaps no company is more beloved at home —and more vilified by the United States. That's at least in part because Huawei's ascent also bears the fingerprints of China's nationalistic industrial policy and an alleged penchant for intellectual property theft; the US Department of Justice has charged the company with a sweeping conspiracy of misappropriation, infringement, obstruction, and lies. As of press time, Ren Zhengfei's <a href="https://c.im/tags/daughter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#daughter</a> was under house arrest in Vancouver, fighting extradition to the US for allegedly violating a ban against trading with Iran. The US government has banned Huawei's 5G products and has been lobbying other countries to do the same. Huawei denies the charges; Ren calls them political.Huawei is settling the score in its own way. One of the world's great technology powers, it nonetheless suffers from an inferiority complex. Despite spending billions on research and science, it can't get the respect and recognition of its Western peers. Much like China itself. So when Ren handed the solid-gold medal —crafted by the French mint! —to Erdal Arıkan, he was sticking his thumb in their eye.<a href="https://www.wired.com/story/huawei-5g-polar-codes-data-breakthrough/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.wired.com/story/huawei-5g-polar-codes-data-breakthrough/</a>

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