Description: Repetitive transmission is a fundamental process in communication networks that involves sending the same data multiple times to ensure its effective delivery. This method is especially relevant in environments where data loss can have significant consequences, such as in the transmission of critical information or in real-time applications. Repetitive transmission is based on the premise that by sending multiple copies of the same message, the probability increases that at least one of them will reach its destination without errors. This approach is common in communication protocols that require high reliability, where data integrity is paramount. The main characteristics of repetitive transmission include redundancy, which compensates for packet loss, and adaptability, as it can be adjusted according to network conditions. In summary, repetitive transmission is an essential technique in the field of telecommunications, ensuring that information is transmitted effectively and securely.