Many workplaces and educational institutions have completely switched from paper documents to digital ones. Consequently, Mac users are increasingly dealing with PDFs and other e-document file formats ...

Automatic modulation recognition (AMR) is vital for 5G/6G, yet existing methods often overlook the specific spectral structures of dominant OFDM systems. To address this, we propose the Fourier ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Underwater Optical Wireless Communication (UOWC) has emerged as a promising technology for enabling high-speed and low-latency data transmission in aquatic environments. However, the performance of ...

Orthogonal Frequency Division Multiplexing (OFDM) has powered both 4G and 5G thanks to its spectral efficiency and implementation simplicity. However, as we look toward 6G, OFDM’s limitations become ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Emerging, data-intensive technologies like artificial intelligence and machine learning are gaining popularity. Data centers, which act as the essential infrastructure for these technologies, need to ...

PDFs have become quite a staple in our digital lives, and it's likely that you use them more often than you realize. Perhaps you're a student doing research for multiple school projects, or possibly ...

Abstract: Orthogonal frequency-division multiplexing (OFDM) has gained increasing attention for the automatic modulation classification (AMC) tasks in multiple-input multiple-output OFDM (MIMO-OFDM) ...

In the age of information overload, it can be troublesome to go through painstakingly long PDFs or when time is of the essence. With the ever-growing state of LLMs, skimming through a PDF has been ...

Orthogonal Frequency Division Multiplexing (OFDM) is a modulation technique that is widely used in modern wireless communication systems. OFDM & OFDMA are two variations of this technology, each with ...