Expanding on a long history of collaboration between KDDI and Nokia Bell Labs, the Japanese operator and the renowned communications research hub have entered a joint research agreement to explore new approaches for making 6G networks more energy efficient and resilient.
The research agreement is designed to help both organisations shape the direction of 6G research and bring practical innovations closer to real-world deployment. By combining KDDI’s real network data and operational insights with Nokia Bell Labs’ advanced energy consumption models and features and expertise in programmable network architectures, the companies believe they can jointly explore new approaches to energy efficiency and distributed core network design.
Principally, the research is being conducted in two key areas of 6G: mobile multiple input, multiple output (mMIMO) energy efficiency and distributed programmable core network services for 6G.
Within the former domain, the companies will be investigating techniques for reducing base station energy consumption while enhancing communication, specifically targeted at the proposed 6G spectrum. Looking at distributed programmable 6G core services, they are working on finding new mobile technologies that will ensure continuous communication during infrastructure failures and natural disasters.
Commenting on the partnership and its aims, Nokia Bell Labs core research president Peter Vetter said: “Tackling the inherent challenges in a new generation of networking requires close collaboration in the industry. Working side by side, KDDI Research and Nokia Bell Labs can advance the state of the art in networking thanks to different perspectives on the problems and possible solutions. Ultimately, the joint outcomes will make 6G a more resilient, efficient and intelligent technology.”
Working side by side, KDDI Research and Nokia Bell Labs can advance the state of the art in networking thanks to different perspectives on the problems and possible solutions. The outcomes will make 6G a more resilient, efficient and intelligent technology Peter Vetter, Nokia Bell Labs
KDDI research president and CEO Satoshi Konishi added: “Through our strategic and close collaboration with Nokia Bell Labs, we aim to accelerate R&D initiatives and further strengthen the Power to Connect toward 6G. We strive to continuously deliver new value to our customers and make meaningful contributions to societal progress.”
5G collaboration in the Baltic region
As it was making its 6G deal with KDDI, Nokia revealed that it had also signed another operator-focused strategic agreement with Baltic and Nordic comms services provider and defence sector technological partner Latvijas Mobilais Telefons (LMT) to develop a tactical defence solution for the Baltic region.
The collaboration has the stated aim of creating a “unique” 5G tactical communications solution tailored for the currently tense region, integrating Nokia’s 5G radio technology with LMT’s proven defence solutions. LMT currently operates Europe’s first 5G military testbed at the Ādaži base, a key Nato site in Latvia. The work of the two companies is already said to have produced innovations such as a portable 5G tactical network using Nokia’s Banshee platform.
The collaboration, say the companies, will result in a high-capacity, secure, resilient tactical communications system specifically designed for dedicated use cases in the region, meeting the evolving needs of modern military operations and coalition forces.
Specifically, the integrated system will look to enable real-time data exchange among unmanned vehicles, sensors and military teams on the battlefield, enhancing situational awareness and ensuring secure interoperability to strengthen collective defence capabilities.
“Tactical defence systems harness the high speed, low latency and robust connectivity of 5G networks to enhance real-time operations on the battlefield. Our joint solution with LMT supports the modernisation of military capabilities, enabling faster decision-making, seamless communication and the integration of advanced technologies across tactical environments,” said Giuseppe Targia, head of space and defence at Nokia.
I love losing myself in a good book, and I’m not the only one. Finding great gifts for book lovers isn’t just about testing for the best e-reader (which we have!) or rounding up all the accessories worth adding to your Kindle (we’ve done that too), but rather it’s about setting up your favorite reader to keep enjoying stories.
You can help them with anything from a new reading gadget or a handy accessory to cozy items to settle in for a nice, long reading session. After all, if there’s anything we’ve learned from the rise of #BookTok, it’s that there’s no lack of accessories and items that can make a reader happier than ever. Here are our favorite gifts for book lovers we’re shopping this season.
When I got back into reading, I fell in love with ebooks and getting free copies from the library that I would read on my Libby app. That year, for my birthday, I was gifted a Kindle from two different people, and I’ve never looked back. Whether they’re a new reader looking for a better way to read one who’s complaining about how heavy their books are, an e-reader makes for a great solution (and you can still get those free library books on it!).
Kobo
Libra Colour
If they have an e-reader but want the option to use color, the Kobo Libra Color is the best option. It lets them use a range of colors as they read, and you can add on a stylus to turn it into a digital notebook. It’s got page-turner buttons, which are great and something you won’t find on Kindle.
Kobo
Clara Colour
This e-reader from Kobo is the same price as the Kindle Paperwhite, but it comes with a color screen. It’s a smaller 6-inch size like the base Kindle, and I love how lightweight it is to hold. It’s a great budget color e-reader if you don’t want the Libra’s stylus and notebook feature.
Amazon
Kindle Paperwhite (2024, 12th Generation)
If they don’t have a Kindle, the 12th-edition Paperwhite is our favorite one. It’s got a warm front light and great battery life, and it comes in a fun pink color. Upgrade to Signature for an auto-adjusting light and more storage (aka more books!).
Amazon
Kindle Scribe (2024)
The Kindle Scribe 2 is a great e-reader and digital notebook in one. It’s larger than the Libra Color, making it easy to write and draw on, but the downside is it doesn’t have a color screen. There’s a color model coming this winter, though.
E-Reader Accessories
From cute cases to handy straps that make reading easier, there’s no lack of fun options to add to a Kindle or other e-readers.
PopSockets
PopCase Kindle and PopGrip
PopSockets has a new collection of Kindle cases that have a MagSafe ring, so you can easily pop on a PopSocket grip. The Curled Up With a Good Book design has a matching case and grip you can use together.
SleepCover
This handy case not only looks nice, but the lines on the cover actually allow it to fold and prop the Kobo up while you read it. So handy! It comes in cute colors and is available for multiple Kobo devices, including the Clara and Libra.
PopSockets
Heart of Silver MagSafe PopGrip
This is my favorite PopGrip. It’s big enough that my small hands can comfortably reach it on the 7-inch Paperwhite and Colorsoft, and it is both cool to the touch and to look at.
Strapsicle
E-Reader Hand Strap
These straps from Strapsicle make it really easy to hold up an e-reader. They’re easy to attach, and I even find just using one of the two straps secures it. The limited-edition neon collection is super fun and worth shopping before it runs out.
Accessories for Physical Book Readers
No e-reader? No problem. These book lights solve the constant struggle for a book reader: darkness getting in the way of their reading.
Vekkia
14 LED Book Light
Our favorite reading light is a super versatile clip-on with an adjustable gooseneck. The two swiveling light bars have seven LEDs each.
Glocusent
LED Neck Reading Light
This lightweight neck light is a great option if your reader might hate clipping something onto the pages. It has three light warmths and six brightness settings.
Book Bags
If the book lover in your life is known for toting their e-reader or book of choice everywhere they go, here are some fun accessories for carrying them around (and for logging their thoughts as they read!).
Hello Clio
The Original Kindle Belt Bag
This cute belt bag isn’t too much wider than a normal one, but it packs a soft internal pocket made for carrying a Kindle Paperwhite or base Kindle (a Kobo Clara would also fit just as nicely).
New York Public Library
Library Card Tote Bag
This tote bag screams “I love books” in the best way possible. It’s a great size with, nice long straps that make it super comfortable to wear.
Stickers, Journals, and Annotation Tools
Whether they’re looking to decorate their e-reader or the pages of their books, there’s a fun add-on here for every kind of reader.
Strapsicle
Sweet Stickers
Strapsicle recently launched stickers, with both a sweet and spicy pack. It’s a nice-size set that could easily decorate multiple e-readers.
Papier
Reading Journal
If they’re constantly crushing a new read, get them a journal to track everything they’ve read and how they liked it.
Book Tabs
I don’t like primary colors while I annotate my books. This is a similar but much larger pack of book tabs I found at my local Daiso, and the pastel colors are much more pleasing on the eyes as I mark up my book pages.
Passion Planner
Passion Highlighters
I love these highlighters for my paper planners, and they’re a great option for readers who like to highlight passages. There’s a highlighter and pen end for each color if they like to underline.
Reading Vibes
Gifts for your local book lover aren’t just giving books and book items. Help them set the mood while they read with these cozy gift ideas.
James Wax
Reading Time Candle
The label says it all. Give them a candle to alert everyone they’re busy reading. I’ve tried all four scents you can choose from, and my favorites are the mimosa and white tea scents.
Sony
WH-1000XM6
Help them block out the world while read (or take part in immersion reading, where you listen to the audiobook while you read the physical book at the same time) with our favorite noise-canceling headphones.
East Fork
The Mug
Give them a gorgeous mug to stay hydrated with their drink of choice while they read, whether that’s a nice cup of tea or a hot toddy.
Beautiful by Drew Barrymore
Beautiful Electric Kettle
They’ll need some hot water with that cup of tea, and this chic electric kettle is both stylish and affordable without slacking on performance.
Ugg
Men’s Neuman
Give the gift of happy, cozy feet with our favorite set of men’s slippers. Our WIRED reviewer says these slippers hold up well and have the classic Ugg front, with a low back that makes them easy to slip on and off.
Gorgeous Books and Boxed Sets
Looking to give the gift of a true book? These box sets and illustrated editions are worth collecting.
Lord of the Rings Illustrated Editions
If there’s a book I want to get my husband that he’s already read, it’s these beautiful illustrated editions of Lord of the Rings, The Hobbit, and even The Silmarillion.
One Piece
Maybe they’ve been a One Piece fan for years. Maybe they’re a new fan after seeing the Netflix series. You can start their collection of the still-running manga or even give a couple initial volumes to get them hooked on the original.
Crescent City Boxed Set
If they’re fans of A Court of Thorns and Roses, it’s official: They’ll need to read Sarah J. Maas’ other series, Crescent City, to keep up with what happens in the next ACOTAR book. The first one is my favorite.
Judy Blume Essentials (Boxed Set)
by Judy Blume
These are a great series of books if you’re shopping for an elementary reader or teenager. The books have held up, with Blume’s themes still resonating years later.
Book Subscriptions
Buying a book for someone can be hard if you’re not sure what they’re into or what they’ve already read. But covering a few months of a subscription is the gift that gives over and over again.
Audible
If you know someone struggling with time to sit down and read, give them an Audible subscription so they can listen to books while they drive, do chores, work out, and so much more.
Book of the Month
Subscription
Book of the Month is a subscription for the reader who loves physical books. Every month, there are five to seven titles to choose from that ship right to their door (they can skip months if nothing catches their eye).
Parnassus
Signed First Editions Club
WIRED reviewer Adrienne So has subscribed for years (on and off) to Parnassus Signed First Editions, from novelist Ann Patchett’s store in Nashville, Tennessee. The books are mainly literary fiction, with occasional nonfiction. Every book she’s gotten has been an absolute banger.
In the world of professional spirits reviews, “smooth” is something of a dirty word. Consumers, on the other hand, absolutely love to use it.
The implication of “smooth” is simple; it suggests a product doesn’t hurt when you drink it. It’s such a sought-after quality that the distilling industry will do just about anything to achieve it. Some methods are respectable, like aging a whiskey for 15 years to file down its rough edges. Some are less so, like dumping in loads of chemical additives. Some are more successful than others, but none can completely eliminate that burning sensation in your mouth.
But it wasn’t until Joana Montenegro and Martin Enriquez, the spousal founders of Voodoo Scientific, that anyone really asked: Why does alcohol burn, anyway? And, most importantly, is there a way to get rid of that gasp-inducing burn altogether?
Conventional wisdom and common sense would suggest that ethanol is what makes that ill-advised shot of firewater sear your mouth and throat so badly, but it turns out that’s not the case. During the months of Covid-19 lockdown, Enriquez, a former telecom executive, says he and Montenegro, essentially on a lark, had the idea to dig deep into this question. They started by scouring the scientific journals to see if anyone had pinpointed the reason why whiskey and its ilk can cause an unpleasant burn. No one had. “Nobody could describe the compounds that make that harsh, painful bite,” he says. “No one could really identify what it is that attacks you and creates pain.”
Montenegro, a veteran food scientist from General Mills and Land O’Lakes, said they decided to go deeper. “We said, ‘Let’s go back and find the specific receptor in the mouth that’s being triggered by the spirit,’” she says.
To do that, the duo started by contacting David Julius, the head of physiology at UCSF, to discuss the line of inquiry. Masked and 6 feet apart in a Starbucks, Montenegro says, Julius didn’t comprehend why someone who was part of the team that patented Go-Gurt had an interest in pain receptors. Nevertheless, the duo persisted, and Julius eventually guided them on how to research the concept and determine which receptor was being activated to cause a pain response. Eventually Montenegro and Enriquez found it, a receptor called TRPA1.
Once a negative receptor like this is identified, traditional food science has a solution for dealing with it: You block the receptor with a chemical. It’s the typical way that sweetness and bitterness can be masked in foodstuffs, by just covering it up with something stronger. Alas, that didn’t work for hiding the burn of alcohol. “This receptor has a very unique property called reversible bonding,” says Montenegro. “It’ll bond to a thing, it’ll give you a jolt, and it’ll let it go—and then it’ll bond to another one.” This is why alcohol continues to burn sip after sip.
“In other words, you can’t block it,” she says. “It’s designed to continuously alert you that you’re consuming something that is an irritant.”
Credit: Communications of the ACM (2025). DOI: 10.1145/3737696
As the C language, which forms the basis of critical global software like operating systems, faces security limitations, KAIST’s research team is pioneering core original technology research for the accurate automatic conversion to Rust to replace it. By proving the mathematical correctness of the conversion, a limitation of existing artificial intelligence (LLM) methods, and solving C language security issues through automatic conversion to Rust, they presented a new direction and vision for future software security research.
The paper by Professor Sukyoung Ryu’s research team from the School of Computing was published in the November issue of Communications of the ACM and was selected as the cover story.
The C language has been widely used in the industry since the 1970s, but its structural limitations have continuously caused severe bugs and security vulnerabilities. Rust, on the other hand, is a secure programming language developed since 2015, used in the development of operating systems and web browsers, and has the characteristic of being able to detect and prevent bugs before program execution.
The U.S. White House recommended discontinuing the use of C language in a technology report released in February 2024, and the Defense Advanced Research Projects Agency (DARPA) also explicitly stated that Rust is the core alternative for resolving C language security issues by promoting a project to develop technology for the automatic conversion of C code to Rust.
Professor Ryu’s research team proactively raised the issues of C language safety and the importance of automatic conversion even before these movements began in earnest, and they have continuously developed core related technologies.
In May 2023, the research team presented the Mutex conversion technology (necessary for program synchronization) at ICSE (International Conference on Software Eng). In June 2024, they presented the Output Parameter conversion technology (used for result delivery) at PLDI (Programming Language Design and Implementation), and in October of the same year, they presented the Union conversion technology (for storing diverse data together) at ASE (Automated Software Eng).
Dr. Jaemin Hong stated, “The conversion technology we developed is an original technology based on programming language theory, and its biggest strength is that we can logically prove the ‘correctness’ of the conversion.” He added, “While most research relies on large language models (LLMs), our technology can mathematically guarantee the correctness of the conversion.”
Dr. Hong is scheduled to be appointed as an assistant professor in the Computer Science Department at UNIST starting in March 2025.
In addition, Professor Ryu’s research team has four papers, including C→Rust conversion technology, accepted for presentation at ASE 2025 held in Seoul, South Korea, Nov. 16–20.
These papers, in addition to automatic conversion technology, cover various cutting-edge software engineering fields. They include: technology to verify whether quantum computer programs operate correctly, “WEST” technology that automatically checks the correctness of WebAssembly programs (technology for fast and efficient program execution on the web) and creates tests for them, and technology that automatically simplifies complex WebAssembly code to quickly find errors. Among these, the WEST paper received the Distinguished Paper Award.
More information:
Jaemin Hong et al, Automatically Translating C to Rust, Communications of the ACM (2025). DOI: 10.1145/3737696
Citation:
Automatic C to Rust translation technology provides accuracy beyond AI (2025, November 11)
retrieved 11 November 2025
from https://techxplore.com/news/2025-11-automatic-rust-technology-accuracy-ai.html
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