Then, the transmission bandwidth was spread out over 801 wavelength channels across three bands – now, the bandwidth has been confined to just 184 wavelengths within one band, marking an improvement ...

—Contributing to the Creation of New Wireless Services Enabled by IOWN and 6G— TOKYO--(BUSINESS WIRE)--Aiming to implement terabit-class wireless transmission to support wireless demand in the 2030s, ...

China's 6G telecommunication technology has made a key breakthrough with the first real-time wireless transmission communication experiment using terahertz orbital angular momentum, the Second ...

The transmission bandwidth is extended to a record-breaking 20 THz, thanks to a technology known as wavelength division multiplexing (WDM). That bandwidth is made up of a total of 801 wavelength ...

Operation of the much-hyped Nepal-China optical fibre link has gathered momentum as the concerned authorities of both the countries have started the test transmission of the project from late Tuesday.

Researchers from the National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki, Ph.D.), Network Research Institute, succeeded the first S, C and L-bands ...

Researchers from the Network Research Institute at the National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki, Ph.D.) report the world's first demonstration ...

Ever increasing data-transmission speeds coupled with the need to contend with higher-order modulation schemes are presenting optical-communications test-and-measurement challenges. Products ranging ...

Engineers preparing to measure long-term evolution (LTE) face many challenges. For one, LTE introduces orthogonal frequency division multiplexing (OFDM) into the cellular world. It also brings ...

HELSINKI — A Chinese satellite manufacturer and operator has conducted satellite-to-ground laser tests that will improve its ability to get remote sensing data to Earth. Changguang Satellite ...