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6G News 6 July 2025 - 14 August 2025

6G Terahertz Showdown: Samsung’s 140 GHz Testbed vs. Qualcomm’s 6G Foundry in the 0.3 THz Race

6G Terahertz Showdown: Samsung’s 140 GHz Testbed vs. Qualcomm’s 6G Foundry in the 0.3 THz Race

The June 2021 Samsung-UCSB demonstration achieved 6.2 Gbps real-time throughput at 140 GHz over 15 meters using 2 GHz of bandwidth and a 128-element phased-array. Samsung notes terahertz wideband channels could eventually support Tbps peak speeds and cut air latency to one-tenth of 5G’s. Samsung obtained FCC approval in late 2021 to trial 6G transmissions in the 133–148 GHz band at its Texas lab. Qualcomm’s 6G Foundry is a broad R&D program spanning spectrum, waveforms, AI-native networking, and integrated sensing, not a single device. Qualcomm demonstrated 50–70% capacity gains in legacy FDD bands through waveform evolution and MIMO without changing
14 August 2025
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The Race to 6G: How the Next-Gen Network Will Revolutionize Connectivity (and Leave 5G in the Dust)

The Race to 6G: How the Next-Gen Network Will Revolutionize Connectivity (and Leave 5G in the Dust)

6G will operate in sub-terahertz bands roughly 0.1–1 THz, enabling peak data rates up to 1 Tbps under ideal conditions, a goal highlighted by researchers like Mahyar Shirvanimoghaddam. Ultra-low latency targets microseconds, specifically about 1 µs one-way, enabling real-time holographic video, tactile Internet, and near-instantaneous AR/VR. AI-native architecture: 6G will embed AI/ML at its core, with industry players like Nokia Bell Labs aiming to validate an AI-native air interface. Integrated sensing and imaging: 6G will fuse wireless communication with sensing to enable millimeter-precision positioning and environmental monitoring. Ubiquitous connectivity across ground, air, and space: non-terrestrial networks (NTN) are designed in
13 July 2025
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Global Next-Gen Networking Developments (June–July 2025): 5G, 6G & Wi‑Fi 7 News Roundup

Global Next-Gen Networking Developments (June–July 2025): 5G, 6G & Wi‑Fi 7 News Roundup

Global telecom equipment revenues fell about 11% in 2024 and are expected to be essentially flat in 2025 as market conditions stabilize per Dell’Oro Group. MTN Consulting projects global telecom capex declining from $314 billion in 2023 to about $280 billion by 2028. Ericsson’s June 2025 Mobility Report projects 5G subscriptions reaching about 2.9 billion by end of 2025, roughly one-third of all mobile subscriptions, with potential to reach 6.3 billion by 2030. 5G networks are expected to carry 80% of global mobile data traffic by 2030, up from about 35% at the end of 2024. Over 80% of surveyed
9 July 2025
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Lightning-Fast Internet Everywhere: Inside South Korea’s Blazing Broadband Empire and 6G Ambitions

Lightning-Fast Internet Everywhere: Inside South Korea’s Blazing Broadband Empire and 6G Ambitions

As of 2023, nearly 89% of all broadband connections in South Korea are fiber-optic, the highest share in the world. South Korea launched commercial 5G in April 2019, becoming the first country to do so. By late 2023, SK Telecom alone had over 15 million 5G subscribers, with KT and LG U+ close behind. The fixed and mobile backbone includes at least five major IXPs and nine submarine cables landing at four coastal stations, with a new high-capacity subsea cable online in 2024. The government’s K-Network 2030 plan aims for the first commercial 6G services by 2028 and earmarks around
6 July 2025
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