Patent ID: 8548478
Filing Date: 2013-10-01
Classification: H04W

Abstract:
1. A method implemented in a wireless transmit/receive unit (WTRU), the method comprising: the WTRU receiving a network information message via a cellular network while the WTRU is in either active mode or idle mode, on a condition that the WTRU is in active mode, the WTRU performing physical measurements only on signals transmitted from the wireless access networks identified in the neighbor cell list, in response to receiving the neighbor cell list; the WTRU selecting one of the networks from the plurality of wireless access networks for handover; and the WTRU initiating a handover procedure with the selected network; and on a condition that the WTRU is in idle mode, the WTRU selecting one of the wireless access networks identified in the neighbor cell list using the received information related to the wireless access network and initiating a new call to the selected wireless access network.