LTE, or Long-Term Evolution, is a standard for wireless broadband communication for mobile devices such as smartphones, tablets, and other connected devices. It is a fourth-generation (4G) technology that offers higher data speeds, improved performance, and better network efficiency compared to previous generations of mobile networks. LTE allows for faster download and upload speeds, lower latency, and support for multimedia applications such as video streaming and online gaming. It is widely used by mobile operators around the world as the foundation for their high-speed data networks.