Telecom news
Telecom
Aperture-tuning antenna keeps 5G signals strong across wider frequencies
A compact aperture-adjustable antenna developed by researchers at Science Tokyo could improve high-speed wireless communication across the wide 5G millimeter-wave frequency bands without increasing power consumption. The ...
12 hours ago
0
1
Telecom
New heat dissipation device design achieves a 47% weight reduction in a non-terrestrial network planar antenna
The National Institute of Information and Communications Technology, Sharp Corp, Mitsubishi Chemical Corp, and TECHLAB Co, jointly reduced the total weight of a planar antenna for NTN (Non-Terrestrial Network) applications ...
Jun 17, 2026
0
4
AI-powered 6G core network reaches autonomous control with 40% efficiency gain
A Korean research team has developed the "intelligent core" of a 6G network capable of autonomous control through artificial intelligence (AI). This achievement marks the first realization of an "intelligent 6G core" in Korea ...
Jun 15, 2026
0
8
Russian satellites linked to mysterious GPS disruptions across several countries
Since 2019, GPS signals across Europe, Greenland and Canada have experienced a huge spike in sudden, widespread signal blackouts. These have resulted in disruptions and degraded performance in navigation systems that airplanes ...
A low-tech solution to the 6G problem—metacrystal panels offer cheap way to guide wireless signals around corners
Basements, tunnels, large buildings—a weak Wi-Fi or mobile signal in these hard-to-reach places is frustrating. The usual solution is to add more electronics like routers, repeaters and base stations. Yet, as we move towards ...
Jun 8, 2026
0
24
Telecom
Optical wireless quantum security: Free-space QKD and Li-Fi in one system
The German consortium QuINSiDa has achieved a major step toward mobile quantum-secure communication. They demonstrated a one-of-a-kind free-space data transfer channel supporting, for the first time, LiFi and major quantum ...
May 26, 2026
0
14
Telecom
Laser-powered engines may soon support 'intelligent' 6G networks
In a step toward developing next-generation, AI-enabled 6G wireless networks, scientists have demonstrated a laser-driven engine made from an easy-to-manufacture ceramic material that uses white light to move information ...
May 22, 2026
0
21
Telecom
Microcombs unlock 112 Gbps wireless link at 560 GHz for 6G
Researchers at Tokushima University have demonstrated single-channel wireless transmission at 112 Gbps in the 560 GHz band using soliton microcombs, marking a significant step toward next-generation 6G communications.
May 18, 2026
0
33
Engineering
Rooftop antenna panels offer a faster, smarter ground station for crowded skies
Engineers at the University of California San Diego's Jacobs School of Engineering and Qualcomm Institute have developed a more efficient, scalable way to handle satellite communication traffic, one that could significantly ...
May 13, 2026
0
9
Software
Open-source 'digital twin' enables end-to-end testing of applications over wireless
Researchers at the University of California San Diego have developed an open-source "digital twin" of a wireless network, giving graduate students, startups and other innovators a free, easy-to-use way to test new technologies ...
May 12, 2026
0
10
Telecom
Quantum dot emitter delivers near-identical telecom photons at 40 million per second
Quantum technologies, devices that perform specific functions leveraging quantum mechanical effects, could soon outperform their classical counterparts on some tasks. Quantum emitters, devices that release individual particles ...
Telecom
Optical AI recovers distorted telecom signals at ultra-high speed, using less energy
Modern communication networks must handle ever-growing volumes of data, driven by cloud services, connected devices, and real-time applications. At the same time, they face a critical constraint: keeping energy consumption ...
May 5, 2026
0
12
Telecom
Stacked intelligent surfaces could boost wireless reliability and security for 6G
Wireless communication is about to get stronger, clearer, and more secure, thanks to a new idea from UBC Okanagan researchers. Dr. Anas Chaaban and his team in the School of Engineering are exploring a method to improve the ...
May 2, 2026
0
9
Internet
A new way to deliver faster, greener wireless connections indoors
Modern life depends on fast and reliable wireless connections. Video calls, streaming services, virtual reality, and smart devices all place growing demands on networks that already serve billions of users. Most wireless ...
Apr 5, 2026
1
59
Telecom
New fiber optic data transmission speed record
A new data transmission speed record of 450 terabits per second using an existing, commercially installed optical fiber link has been set by a team of engineers involving UCL researchers. The achievement was presented at ...
Apr 2, 2026
0
21
Telecom
Chip-scale light technology could power faster AI and data center communications
Researchers at Trinity have developed a new light-based technology on a tiny chip that could help make the data centers behind cloud computing, artificial intelligence, and global internet services faster and more efficient. ...
Mar 31, 2026
0
26
Hardware
Graphene receivers bring energy-efficient 6G hardware closer to reality
Thanks to the 5th generation (5G) technology, we now enjoy unprecedented levels of connectivity. Nevertheless, wireless data traffic is facing an increasing demand for an even higher capacity and faster data transfer—a demand ...
Mar 25, 2026
0
16
Telecom
Thousands of pico-satellites may transform how phones connect to space
Swarms of pico-satellites could work together as a single large antenna for direct-to-smartphone communications, as reported by researchers from Japan. Instead of relying on a single large satellite with a phased-array antenna, ...
Mar 24, 2026
0
13
Telecom
60 years of fiber optics: How a carrier of light you can't see underlies much of the modern world
Imagine a world without internet, email, streaming services or social media. Imagine having to write letters or call everyone on a rotary dial phone to communicate. Imagine having to drive to a store to buy anything and everything. ...
Mar 24, 2026
0
5
Robotics
Radiation‑hardened Wi‑Fi chip survives 500 kGy for nuclear plant decommissioning robots
When a nuclear plant reaches the end of its life or is damaged, it must be decommissioned. This process can take more than 20 years and includes decontamination, dismantling, and handling radioactive materials so the site ...
Mar 23, 2026
0
15
Telecom
Researchers achieve 100-meter underground wireless communication
Korean researchers have confirmed that underground wireless communication is possible, moving beyond the terrestrial wireless communication they have primarily focused on until now. This opened up a new wireless channel for ...
Mar 23, 2026
0
24
Telecom
Acoustic metamaterial can send complex signals directly between water and air
Researchers from IMDEA Materials Institute, in collaboration with China's Nanjing and Huazhong Universities, have developed a new acoustic metamaterial capable of transmitting complex sound signals directly between water ...
Mar 18, 2026
0
67
Internet
Video streaming speed changes could help replace pauses and the frustrating buffering circle
Viewers would rather watch video at slightly lower speeds than endure rebuffering, according to new research from Lancaster University. The study investigated how dynamically slowing down or speeding up playback is perceived ...
Mar 18, 2026
0
16
Telecom
Researchers turn ocean dead zones into talking skies for pilots
Researchers are developing satellite links that bring clear, real-time radio and data connections to flights over oceans, helping air traffic controllers keep routes safer and more efficient.
Mar 18, 2026
0
9
Telecom
Machine learning improves accuracy, reliability and privacy in modern positioning systems
While satellite navigation has become an essential part of modern life, it still struggles to work reliably indoors and in dense urban environments where high-rise buildings deteriorate signal propagation. In his doctoral ...
Mar 16, 2026
0
7
