Methods and apparatuses for providing services to a dual mode GPRS/WLAN or UMTS/WLAN WTRU
First Claim
Patent Images
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.
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Abstract
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.
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Citations
27 Claims
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1. A method for use in a network node, the method comprising:
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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), and wherein 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A network node comprising:
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a receiver configured to receive 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), and wherein 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 a processor and a transmitter configured to provide services from the core network to the WTRU. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A method for use in a network node, the method comprising:
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receiving an attach request message from a wireless transmit/receive unit (WTRU), the attach request message indicating a request to attach to a cellular core network and including a capability indicator that indicates whether the WTRU is capable of receiving services from the cellular core network via a wireless local area network (WLAN); and providing services to the WTRU based on the capability indicator. - View Dependent Claims (18, 19, 20, 21, 22)
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23. A network node comprising:
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a receiver configured to receive an attach request message from a wireless transmit/receive unit (WTRU), the attach request message indicating a request to attach to a cellular core network and including a capability indicator that indicates whether the WTRU is capable of receiving services from the cellular core network via a wireless local area network (WLAN); and a processor and transmitter configured to provide services to the WTRU based on the capability indicator. - View Dependent Claims (24, 25, 26, 27)
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Specification