CPC H04W 74/085 (2013.01) [H04L 1/0008 (2013.01)] | 16 Claims |
1. A wireless communication method, comprising:
receiving a first message in a random access procedure;
generating a second message including a random access message, the second message being responsive to the first message, the random access message including:
a first media access control (MAC) sub-protocol data unit (subPDU), having a first subheader, wherein the first subheader includes a type 2 field, wherein a size of the type 2 field is 1 bit, the type 2 field being either set to “1” to indicate that a success random access response (RAR) is included in the first MAC subPDU or being set to “0” to indicate that a Backoff Indicator is present; and
transmitting the second message to a user equipment (UE).
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