Orthogonal frequency division multiple access (OFDMA) is a version of OFDM (orthogonal frequency division multiplexing) modulation that happens to be optimized for multiple users, specifically for ...

Index modulation (IM) in orthogonal frequency division multiplexing (OFDM) systems represents a transformative approach in modern communications. This technique utilises the indices of active ...

Researchers from Zhejiang Lab have proposed a novel spatiotemporal mode multiplexing technology, coupling pulsed orbital ...

Abstract: While many questions still surround the creation and deployment of the smart grid, the need for a reliable communications infrastructure is indisputable. Developers of the IEEE 1901.2 ...

Copper cabling has been the workhorse for moving data inside of AI and HPC data centers, but fiber is nipping at its heels. Optics brings three possible bandwidth multipliers — wavelength-division ...

Advancements in photonic integration demand high-speed, precise dynamic light field control and large-capacity information processing capability. As subwavelength artificial structures, metasurfaces ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Having previously discussed aspects of multiplexing in this column, this month we’ll consider the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Multiplexing is a technique for carrying multiple channels of information within a common signal.

WiMAX, or Worldwide Interoperability for Microwave Access, is defined by the WiMAX Forum™ with the objective to promote conformance and interoperability of products based on IEEE 802.16, known as ...

Nautel announced topics for its next round of webinars. These are part of the company’s “Transmission Talk Tuesday” series that is live on Tuesdays at noon Eastern time. Jeff Welton hosts. Putting 1+1 ...