CPC H04W 74/0833 (2013.01) [H04W 76/27 (2018.02)] | 18 Claims |
1. A method of operating an infrastructure equipment providing a wireless access interface for transmitting data to or receiving data from a communications device in an inactive state, the method comprising:
receiving a first signal via the wireless access interface, the first signal including a random access preamble and a first portion of data from the communications device;
transmitting a random access response message to the communications device; and
receiving a second signal comprising a second portion of the data from the communications device; and
transmitting, based on whether the infrastructure equipment successfully receives the second portion, an acknowledgement or a negative acknowledgement (ACK/NACK) to the communications device.
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