Patent ID: 9609668
Date: 2017-03-28
CPC Classifications: H04B,H04L,H04W

Claim:
1. A communications device for communicating data via a mobile radio network, the communications device comprising: processing circuitry configured to store information that identifies the communications device to the mobile radio network; and a transmitter and receiver configured to the communications device is provided with the unique predefined sequence, which is a set of predefined sequences of data unique to the communications device for forming the random access burst that is transmitted in the random access channel of the wireless access interface, the information includes a same common identifier as that provided to each of an associated group of communications devices, the common identifier used to establish a communication session to communicate data to or from any communications device of the associated group of communications devices, and each communications device of the group of communications devices receives signalling information from the mobile radio network, the signalling information including information required for mobility management and connection.