| 摘要 |
A method applicable to the selection of transmission time slots in random access, preferably as enhancement of the Relaxed Deterministic Backoff (R-DEB) Medium Access Control (MAC) method. For ail available candidate time slots, a busy index is calculated that reflects the level of occupation in the past and infers a probability of occupation in the future. A method such as the R-DEB that uses a set of time slots for transmission, updates this set by replacing a time slot for which collisions are frequent with a not currently used candidate time slot for which the busy index is the lowest. |
