GPS, watch out. Here comes China's system
COVID-19 may have left roads around the globe barren of cars, but it hasn't stopped China from claiming leadership over the world of navigation and digital mapping. Watch out, GPS.
Aug 12, 2020
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Telecom
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Telecom
Mathematicians make 5G network scheme more efficient and reliable
Mathematicians from RUDN University have proposed a new scheme for 5G networks that optimizes access to different network segments. The number of non-priority tasks awaiting the start of execution or interruption has halved, ...
Nov 29, 2023
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155
Telecom
AI-powered tool used to map sustainable roofs globally
As cities around the world continue to urbanize, there is a greater need to expand and optimize existing spaces. Cities have accelerated looking into how underutilized rooftop spaces might contribute to climate action, food ...
Sep 7, 2021
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Electronics & Semiconductors
Miniscule device could help preserve the battery life of tiny sensors
Scientists are striving to develop ever-smaller Internet of Things devices, like sensors tinier than a fingertip that could make nearly any object trackable. These diminutive sensors have miniscule batteries which are often ...
Apr 24, 2023
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155
Engineering
Breaking boundaries: Exploring the dual iconic features and enabling technologies of 6G
The journal Engineering has released a study on the sixth generation (6G) of mobile networks. The study, titled "The Dual Iconic Features and Key Enabling Technologies of 6G," presents an in-depth analysis of the future of ...
Aug 17, 2023
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154
Telecom
Full-spectrum cell-free RAN for 6G systems: System design and experimental results
A long-form review titled "Full-spectrum Cell-free RAN for 6G Systems: System design, and Experimental Results" was published in Science China Information Sciences. This study was led by Prof. Wang Dongming and Prof. You ...
Apr 21, 2023
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154
Telecom
Antenna system with tenfold speedup in data transmit and receive rates
The use of wireless devices is exploding. Statista, an international research service, estimated in March 2019 that roughly 13 billion mobile devices (e.g., phones, tablets, laptops) were in use worldwide, and Gartner, a ...
Oct 22, 2019
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Hardware
New antenna technology for extremely fast 5G and 6G successfully tested
Many connected devices, films downloaded in seconds, autonomous driving: the extremely fast 5G should make all this possible. The problem is that the fastest form of 5G now requires very fast connections within the network, ...
Nov 6, 2019
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153
Business
T-Mobile to pay $20M after outage led to failed 911 calls
Wireless carrier T-Mobile agreed to pay $19.5 million in a settlement with the Federal Communications Commission over a 12-hour nationwide outage in June 2020 that resulted in thousands of failed 911 calls.
Nov 24, 2021
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153
Telecom
Amazon launches test satellites for its planned internet service to compete with SpaceX
Amazon launched the first test satellites for its planned internet service on Friday as a rival to SpaceX's broadband network.
Oct 7, 2023
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