TDMA (Time Division Multiple Access) Frame Structure is a method used in communication systems to allocate time slots for multiple users to share the same frequency channel. Each user is assigned a specific time slot within a repeating frame, allowing them to transmit their data without interference from others. This organized approach ensures efficient use of the available bandwidth. A typical TDMA frame consists of several time slots, each designated for a different user. The frame repeats continuously, enabling users to send and receive data in their assigned slots. This structure is commonly used in various technologies, including GSM (Global System for Mobile Communications) and satellite communications.