Huawei Gadgets Flex China's Tech Muscle --- New devices use homegrown wireless standard, skirting opposition from U.S.
"TOKYO -- Huawei, China's rival to
Apple in smartphones and the world's leading provider of telecom
infrastructure, is out to prove it isn't just surviving Washington's campaign
to crush it, but is in the vanguard of Beijing's drive for self-reliance in
technology.
After the buzz around Huawei's new
high-speed smartphones, which appeared to show that China can swerve around
U.S. efforts to block its access to cutting-edge technology, the company on
Monday unveiled its latest tablets, smartwatches and earphones -- supported by
a homegrown challenger to Bluetooth and Wi-Fi, global standards in wireless
communication.
Initially dubbed
"Greentooth," it was rebranded "NearLink," a short-range
wireless technology the company says combines the best features of both
Bluetooth and Wi-Fi -- and works with both.
The protocol offers low-power,
lightweight connectivity akin to Bluetooth, simultaneously catering to
high-speed, large transmission, and high-quality connectivity needs akin to
Wi-Fi. NearLink switches between modes based on the situation, Huawei says.
Set against the backdrop of
increasing U.S. restrictions, Beijing has doubled down on efforts to achieve
self-sufficiency in critical technologies. Chinese Premier Li Qiang visited
private firms including Huawei in August, urging them to pursue international
excellence and gain a competitive edge in the market through technological and
product improvements.
Bluetooth and Wi-Fi are both
wireless communication technologies, enabling transmission of data between
compatible devices.
Developing wireless communications
tech requires expertise in multiple disciplines, including signal processing,
wireless communication protocols and software development.
Apple has spent several years and
billions of dollars trying, so far without success, to make its own wireless
chip. The latest iPhone still depends on Qualcomm for that component.
Huawei holds tens of thousands of
patents covering essential technologies for data transmission in phones. To
access high-speed networks, handset manufacturers must obtain licenses from or
cross-license with companies such as Qualcomm and Huawei.
From June 2021 to May 2023, Huawei
trailed only Qualcomm in the number of wireless communication network
technology patents it published, holding more than 8,000, more than third-place
Ericsson, according to a recent ranking from IPR Daily, a China-based media
outlet focused on intellectual property. Ericsson is the inventor of Bluetooth,
which is now overseen by the Bluetooth Special Interest Group, or Bluetooth
SIG, the standards organization that licenses the technology to manufacturers.
Huawei had its access to several
major global technology associations restricted following U.S. sanctions.
Without full access, the company's devices, including phones, tablets and
laptops, could face limitations in using vital features such as Bluetooth and
Wi-Fi.
Although it was later reinstated, it
decided to develop its own technology, Huawei executive Wang Jun said in a 2021
interview with Chinese media.
Bluetooth SIG declined to comment on
issues related to its members' status. The Wi-Fi Alliance said in 2019 that it
was complying with the U.S. Commerce Department's order by restricting Huawei's
involvement in certain activities, but it didn't revoke its membership.
Huawei says NearLink uses less than
half the power of Bluetooth, is six times faster, has one-thirtieth the latency
or the time it takes for data to travel from one point to another, and supports
10 times the number of devices in a network.
NearLink technology was introduced
in December 2021 with a focus on applications for cars. In August, Richard Yu,
the head of Huawei's consumer business, announced its integration into the
ecosystem of their self-developed operating system for consumer devices.
Yu said on Monday the technology
found applications in consumer electronics, electric vehicles, industrial
manufacturing and more, providing the interconnectivity for Huawei's homegrown
ecosystem.
NearLink may prove vital as Huawei
struggles to cope with the impact of sanctions that made it difficult to source
the advanced chips needed to power its devices.
Yu didn't introduce the latest
high-speed handsets during Monday's presentation, saying only that the company
is working extra hours to meet demand.
U.S. Commerce Secretary Gina
Raimondo said at last week's hearing of the House Science, Space and Technology
Committee that while she was upset by the announcement of Huawei's new smartphones,
the U.S. couldn't find evidence that the company is able to produce devices
with advanced chips.
A report from Canadian
semiconductor-information platform TechInsights said China's biggest contract
chip maker, Semiconductor Manufacturing International, made the core chip
inside the device, but that it also contained memory components from South
Korea's SK Hynix.
China's technological rise is
intricately tied to its global ambitions, leveraging advancements to expand its
geopolitical influence. One example is Beidou, a substitute for the U.S.'s
satellite-based Global Positioning System.
China has also set a domestic
standard for a new way of designing chips, while global chip giants also formed
a coalition to create them.
In September 2020, China formed an
alliance for the country's own short-range wireless technologies that now
includes more than 300 companies and institutions -- mostly domestic --
including state-owned telecom carriers and makers of smart devices and cars
such as Huawei, Oppo and BYD.
Huawei remains the world's largest
seller of telecom equipment, according to market-research firm Dell'Oro Group.
It commands about one-hird of the global market." [1]