A method of a network node arranged for wireless communication with wireless communication devices is for transmission of a signal to the wireless communication devices. The method includes receiving, from another network node, a paging message intended for a wireless device belonging to a first group of wireless devices, determining, from the received paging message, a signal resource allocation and the group of the wireless device, determining a signal sequence based on the signal resource allocation and the group of the wireless device, and transmitting the signal comprising the determined signal sequence using the determined signal resource allocation. Methods for network nodes and wireless communication devices are disclosed, as well as network nodes and wireless devices, and computer programs therefor.
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