Communication management method for random access communications network, involves sending acknowledgement messages to network terminals, where each message has positive acknowledgement information related to authorized access slot

摘要

The method involves periodically sending acknowledgement messages to network terminals. Each message comprises positive acknowledgement information associated with each of the authorized access slots, such that when an acknowledgement message is received later than an access request transmitted during a given access slot. User equipment (UE) transmits the message associated with the access request.