What is one of the key benefits of using 256 QAM?

Using 256 QAM (Quadrature Amplitude Modulation) allows for higher data transmission rates significantly when compared to modulation techniques with lower levels of amplitude. In 256 QAM, data is encoded in both the amplitude and phase of the signal, which enables the transmission of more bits per symbol—specifically, eight bits per symbol, as there are 256 possible states.

This increased density of information directly correlates to the ability to transmit more data over the same bandwidth. For network applications, this means that users can experience faster internet speeds and improved performance when using data-heavy applications like streaming services or online gaming.

This modulation technique is particularly advantageous in environments where bandwidth is limited and efficiency in data transmission is critical. Therefore, when seeking to enhance throughput in digital communications, adopting 256 QAM is a primary solution due to its efficiency in utilizing the available spectrum.