Determination of error elimination performance of decoder in international maritime satellite communication-C

摘要

The present invention relates to a service time detection method using a time tick counter, and more particularly, a first step (401) of designating various hardware variables and software variables capable of preserving time ticks; A second step 402 of reading and storing a current system time as a service start time; and a third step of increasing and recording a time tick until the service ends when the service start time is stored in the step. And the fourth step 405 of detecting the service time capability using the stored bussis start time and the number of time ticks when the service is terminated while performing the above steps, thereby ensuring the integrity of the time. Reliable time management is possible.