Optical Communications: 64-QAM classification with neural networks. Investigating the performance of an OFDM-based communication system with QPSK and QAM modulation and effects of AWGN and multi-path ...

Quadrature Amplitude Modulation (QAM) has been a fundamental component in the evolution of mobile connectivity. As the demand for faster data speeds and more efficient network utilization continues to ...

Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...

先日、雑談の中で「Wi-Fi 7の4K QAM」について話題になった。「よんけーかむ」と発音するのが高画質のカメラのように聞こえたようで、「何それ？」「通信とどう関係あるの？」という話から、「変調が…」云々と説明したのだが、相手はどうも納得しかねる ...

DUBLIN--(BUSINESS WIRE)--Research and Markets has announced the addition of the "Signals Ahead: How Fast is that Kangaroo in the Window? The One With the 256 QAM" report to their offering. In this ...

In many ways, high-speed optical communications are following the path that wireless technology has blazed. Of course, optical and wireless networks use different technologies to deal with specific ...

Once you buy an HDTV it doesn't take long before you get confused by all the acronyms. We love us some HD, but the days of simply bringing a new set home and plugging into a coax cable are long over - ...

While delivering 10 Gigabit Ethernet (10GE) transport over optical connections is growing in metro and core networks, adoption of optical-based 10GE solutions has been slowed in the enterprise data ...