CPC H04W 74/0833 (2013.01) [H04W 68/02 (2013.01)] | 20 Claims |
1. A method of operating a communications device for transmitting user plane data to a wireless communications network via a wireless access interface provided by a cell of the wireless communications network when the communications device is not in an active radio resource connected mode, the method comprising
transmitting the user plane data using one of a preconfigured set of uplink radio resources of the wireless access interface and a scheduled random access procedure message, and
monitoring a preconfigured set of downlink radio resources of the wireless access interface for a downlink signal, the preconfigured set of downlink radio resources being provided in response to the transmitted user plane data.
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