Dr. Ian Phillips with the wavelength management device. Credit: Dr. Ian Phillips Aston University researchers have sent data at a speed that is 4.5 million times faster than the average…
Tag: Telecom
African internet access hit by damaged undersea cables
Credit: AI-generated image Major internet access cuts struck several African countries Thursday because of damage to submarine communications cables, telecom operators said. “Breaks in multiple major undersea cables have affected…
All-light communication network bridges space, air and sea for seamless connectivity
Researchers developed an all-light communication network that enables seamless connectivity across space, air and underwater environments. It combines blue light communication (BLC) for controlling unmanned underwater vehicles (UUV) with white…
A light source device to address the current data explosion
ETRI Develops Revolutionary Light Source Device to Address Data Explosion_1. Credit: Electronics and Telecommunications Research Institute(ETRI) ETRI’s researchers have pioneered the development of light source devices that can be utilized…
Combating fractional spurs in phase locked loops to improve wireless system performance in beyond 5G
The total power consumption of the proposed PLL is only 8.89 mW from a 1 V supply, which leads to a figure of merit of reference of -247.4 dB. Credit:…
What to expect from global navigation satellite systems in the next 50 years
Credit: Unsplash/CC0 Public Domain More robust and more accurate positioning systems are needed to meet the demands of the global economy—and Australia is set to enjoy the benefits of its…
Connecting rural African communities one bus at a time
Credit: CC0 Public Domain In urban African communities, communication infrastructure has made it possible for people to share information quickly and easily. However, the same cannot be said for rural…
Electric light transmits data 100 times faster than Wi-Fi
Organic visible light communication system based on mixed white light illumination and color-selective OPDs fabricated with OLEDs. Credit: POSTECH Li-fi, a communication technology harnessing visible light for data transmission, has…
Telecoms outage cuts off millions of Australians
Australian communications company Optus was hit by a major service outage on Wednesday. More than 10 million Australians were cut off from internet and phone services on Wednesday after unexplained…
