METHOD AND DEVICE FOR SENDING RANDOM ACCESS RESPONSE MESSAGE, METHOD AND DEVICE FOR RECEIVING RANDOM ACCESS RESPONSE MESSAGE

摘要

A method of transmitting a random access response message, a method of receiving a random access response message and devices thereof are provided. The method of transmitting a random access response message includes: receiving a random access request sent by a UE, and returning a first message to the UE, where the first message carries a random access response (RAR) message and RAR format indication information, the RAR format indication information is at least partially set in the RAR message, or the RAR format indication information is entirely set outside the RAR message; the RAR format indication information is configured to indicate a format of the RAR message.