Methods and apparatuses for providing services to a dual mode GPRS/WLAN or UMTS/WLAN WTRU

摘要

Methods and network nodes are described. A network node receives an attach request message from a wireless transmit/receive unit (WTRU) via a cellular radio access network (RAN). The attach request message includes a mobile station (MS) radio access capability information element (IE), and the MS radio access capability IE includes a field that indicates whether the WTRU is capable of receiving services from a core network via a non-cellular wireless access network. The network node provides services from the core network to the WTRU.

主权项

1. A method for use in a network node, the method comprising:
the network node receiving an attach request message from a wireless transmit/receive unit (WTRU) via a cellular radio access network (RAN),
wherein the attach request message includes a mobile station (MS) radio access capability information element (IE), andwherein the MS radio access capability IE includes a field that indicates whether the WTRU is capable of receiving services from a core network via a non-cellular wireless access network; and the network node providing services from the core network to the WTRU.