Digital communication is the process of transmitting information from one digital device to another. It can be as simple as sending a text message from your phone to a friend's phone, or it can be more complex, like streaming video from your computer to your television. There are many different types of digital communication systems, but they all have one thing in common: they use a digital signal instead of an analog signal. Digital communication systems are becoming increasingly popular as we move into the digital age. They offer many advantages over analog systems, such as higher quality and more efficient transmission.

The global digital communication system market is expected to grow from USD 6.5 billion in 2019 to USD 8.9 billion by 2024, at a CAGR of 7.6% during the forecast period. The increased demand for high-speed data communication and the growing need for long-distance data transmission are the major factors driving the growth of this market.