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T-Mobile’s latest 5G network upgrades mean smoother video calls and online games

androidauthority.com Unknown 2025-07-31 17:27:58

Joe Maring / Android Authority TL;DR T-Mobile is the first US-based carrier to upgrade to a new “L4S” network technology, which reduces latency in its 5G networks. L4S improves upon existing technologies by decongesting networks in real-time, prioritizing applications that require faster internet. Thankfully, you don’t need to upgrade to newer hardware to use T-Mobile’s new low-latency tech. Choppy video calls or online games are among the most wicked ways to ruin someone’s mood. Every carri

Topics: 5g l4s mobile networks new
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T-Mobile Upgrades Network With L4S to Improve Video Calls and Cloud Gaming

gizmodo.com Bruce Gil 2025-08-01 19:55:36

If you’re a T-Mobile customer, you may have noticed that your FaceTime calls have gotten smoother. That’s because the carrier announced today that it’s rolling out support for a new tech called Low Latency, Low Loss, Scalable Throughput (L4S) across its 5G Advanced network. T-Mobile says it’s the first U.S. wireless provider to deploy L4S at scale, and it’s promising a noticeable boost to video calls and cloud gaming. L4S works by helping your phone or device stay ahead of network congestion b

Topics: calls l4s low mobile remote
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T-Mobile is bringing low-latency tech to 5G for the first time

theverge.com Jay Peters 2025-08-02 15:00:00

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Over the next few weeks, T-Mobile is expanding support for the L4S standard, which stands for “Low Latency, Low Loss, Scalable Throughput.” The technology helps high-priority internet packets move along with fewer delays, to make video calls and cloud games feel smoother and reduce annoying hitches. Users won’t need a special phone or plan to take advantage of the benefits fr

Topics: congestion l4s mobile packets saw
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I recommend this Lenovo ThinkPad to remote workers - and it's on sale for a limited time

zdnet.com Cesar Cadenas 2025-08-13 15:53:54

ZDNET's key takeaways Lenovo's fifth-generation ThinkPad T14s is available now for $2,649. It's a particularly hardy laptop and boasts solid battery life. However, the Intel chipset delivers puts a cap on high-end performance. View now at Best Buy View now at Lenovo more buying choices Lenovo is holding a new clearance sale for the ThinkPad T14s Gen 5. The base model has dropped to $1,214, its lowest price yet. Lenovo has seven distinct ThinkPad categories on its website, each with a unique

Topics: gen laptop lenovo t14s thinkpad
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Performance Debugging with LLVM-mca: Simulating the CPU

news.ycombinator.com Ivica Bogosavljević 2025-09-05 21:41:09

Some time ago I had a performance problem that wasn’t easy to explain by just looking at the code, since the version I expected to be faster was actually slower. Since the problem is simple yet illustrative, I am using it as a showcase on how to debug performance issues using llvm-mca. According to it’s documentation llvm-mca is a performance analysis tool that uses information available in LLVM (e.g. scheduling models) to statically measure the performance of machine code in a specific CPU. In

Topics: 4s execution instruction load version
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