A NETWORK NODE A WIRELESS DEVICE AND RESPECTIVE METHOD PERFORMED THEREBY FOR USE IN A RANDOM ACCESS PROCEDURE THEREBETWEEN IN A CELL OF THE NETWORK NODE

摘要

A network node and a wireless device and respective methods performed thereby for use in a Random Access RA procedure with wireless devices in a cell of the network node are provided. The method of the network node comprises receiving (510) from at least two wireless devices a RA message comprising an RA preamble; transmitting (520)an RA Response RAR to the at least two wireless devices the RAR comprising a TC RNTI and an RA preamble identifier identifying the received RA preamble; and receiving (530) from each of said at least two wireless devices a connection request message comprising a respective S TMSI. The method further comprises for a wireless device previously connected to the network node in the same cell transmitting (540)a connection setup message addressed to a C RNTI previously assigned to the wireless device; and for a wireless device not previously connected to the network node in the same cell transmitting (545) a connection setup message addressed to the TC RNTI.