Abstract: Constellation shaping is a well-established method to improve upon a regular quadrature amplitude modulation (QAM). It is known that the gain achieved by any shaping method for an additive ...

Abstract: With the rapid advancement of 5 G, its highfrequency bands and dense deployment may expose substation wireless sensing devices to complex electromagnetic interference. While prior studies ...

A team from the Faculty of Physics and the Centre for Quantum Optical Technologies Centre of New Technologies at the University of Warsaw has developed a new type of all-optical radio receiver based ...

This program can transmit a file between 2 computers, using a simple headset, allowing true air-gapped communication (via a speaker and a microphone), or an audio cable (for higher transmission speed) ...

Wi-Fi 7, also known as 802.11be Extremely High Throughput (EHT), represents a major leap forward from Wi-Fi 6 and 6E. It introduces dramatic boosts in speed, efficiency, and responsiveness, enabling ...

Modulation can be defined as the process by which the characteristics of carrier wave are varied in accordance with the modulating wave (signal). Modulation is performed in a transmitter by a circuit ...

ASUS has introduced its newest gaming router, the ROG Strix GS-BE7200X, expanding its ROG lineup into the Wi-Fi 7 generation. This dual-band router is designed for gamers and advanced users who need ...

Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Engineering Research Center of Biomedical Materials Ministry of ...