1. A method for use in a wireless transmit/receive unit (WTRU), the method comprising:', 'receiving a service from a Local Gateway (L-GW) via a first Home Node B (HNB), wherein the first HNB belongs to a Local HNB Network (LHN); maintaining an LHN list that includes information related to at least the LHN;', 'receiving a message that includes information related to a second HNB and the LHN, wherein the second HNB belongs to the LHN and the second HNB is configured to communicate with the L-GW;', 'performing a handover to the second HNB based at least on the LHN list and the received message; and', 'receiving the service from the L-GW via the second HNB.

2. The method of claim 1, wherein the service includes a Selected Internet Protocol (IP) Traffic Offload (SIPTO) service.

3. The method of claim 1, wherein the service includes a Local Internet Protocol (IP) Access (LIPA) service.

4. The method of claim 1, wherein the LHN list includes an LHN ID of the LHN.

5. The method of claim 1, wherein the LHN list includes a list of LHNs that the WTRU prefers to receive the service from.

6. The method of claim 1, wherein the LHN list includes a list of LHNs that are capable of providing a Selected Internet Protocol (IP) Traffic Offload (SIPTO) service.', '-56-1986355-1

7. The method of claim 1, wherein the LHN list includes a list of LHNs that are capable of providing a Local Internet Protocol (IP) Access (LIP A) service.

8. The method of claim 1, wherein the LHN list includes at least one LHN that the WTRU is allowed to access.

9. The method of claim 8, wherein the at least one LHN that the WTRU is allowed to access is determined by an operator of the network

10. The method of claim 1, wherein the LHN list includes at least one of LHNs or HNBs that the WTRU or a user of the WTRU approved for attachment

11. The method of claim 1, further comprising receiving a detach request message that includes a reattach target, the reattach target indicating that the WTRU should attach to the second HNB for the service

12. The method of claim 1, wherein the performing the handover further comprises determining that the second HNB belongs to the LHN

13. The method of claim 12, wherein the determining further comprises determining that the LHN is included in the LHN list

14. The method of claim 1, further comprising stopping the service received from the first HNB prior to performing the handover

15. The method of claim 1, further comprising maintaining a list of HNBs that the WTRU is allowed to access

16. The method of claim 15, wherein the performing the handover is', '-57-1986355-1 performed on a further condition that the second HNB is included in the list of HNBs

17. A wireless transmit/receive unit (WTRU) comprising:', 'a receiver configured to receive a service from a Local Gateway (L-GW) via a first Home Node B (HNB), wherein the first HNB belongs to a Local HNB Network (LHN);', 'a memory configured to store an LHN list that includes information related to at least the LHN;', 'the receiver configured to receive a message that includes information related to a second HNB and the LHN, wherein the second HNB belongs to the LHN and the second HNB is configured to communicate with the L-GW; a processor configured to perform a handover to the second HNB based at least on the LHN list and the received message; and', 'the receiver configured to receive the service from the L-GW via the second HNB

18. A method for use in a wireless transmit/receive unit (WTRU), the method comprising:', 'receiving a message that includes:', 'a Local Home Node B Network (LHN) ID that identifies a LHN; and', 'a Local Internet Protocol (IP) Access (LIPA) indication that indicates whether the LHN supports LIPA services;', 'selecting to a cell that belongs to the LHN on a condition that the LHN ID is included in a list of allowed LHNs stored in the WTRU and the LIPA indication indicates that the LHN supports LIPA services; and', 'receiving a service from the cell that includes a LIPA service

19. The method of claim 18, wherein the selecting to the cell is performed on a further condition that the cell is a Closed Subscriber Group', '-58-1986355-1 (CSG) cell and the CSG cell is included in a list of allowed CSG cells stored in the WTRU.

20. The method of claim 18, wherein the selecting to the cell is performed on the further condition that the cell is a Home Node B (HNB) and the HNB is included in a list of allowed HNBs stored in the WTRU.', '-59-1986355-1']