Methods and apparatuses for enabling a wireless device to communicate with a radio network node in an unlicensed spectrum

摘要

It is disclosed a wireless device (302, 90, 100), a radio network node (304, 70, 80) and methods therefore, for communicating in a network. The wireless device is configured to determine (52, 306) one or more possible first sequences of a discovery signal. The wireless device is configured to receive (54, 310) a second sequence of the discovery signal, and to determine (56, 312) if the one or more possible first sequences match the second sequence.