摘要:
Method and apparatus for providing inbound mobility to closed subscriber group (CSG) and hybrid cells are described. A wireless transmit/receive unit (WTRU) reads the cell global identity (CGI) of a neighbor cell and reports it to a network of CSG cells. The network maps the CSG cell's physical cell identity (PCI) to the CSG CGI and, if required, requests the WTRU to read the CGI at handover.
摘要:
Method and apparatus for providing inbound mobility to closed subscriber group (CSG) and hybrid cells are described. A wireless transmit/receive unit (WTRU) reads the cell global identity (CGI) of a neighbor cell and reports it to a network of CSG cells. The network maps the CSG cell's physical cell identity (PCI) to the CSG CGI and, if required, requests the WTRU to read the CGI at handover.
摘要:
Disclosed herein are systems and methods for managing home nodeB (HNB) mobility in forward access channel (Cell_FACH) states. According to an aspect, a method may be implemented at a Wireless Transmit/Receive Unit (WTRU). The method may include determining whether to communicate an indication to a network node for extended measurement occasion. Further, the method may include communicating the indication to the network node in response to determining to communicate the indication.
摘要:
Disclosed herein are systems and methods for managing home nodeB (HNB) mobility in forward access channel (Cell_FACH) states. According to an aspect, a method may be implemented at a Wireless Transmit/Receive Unit (WTRU). The method may include determining whether to communicate an indication to a network node for extended measurement occasion. Further, the method may include communicating the indication to the network node in response to determining to communicate the indication.
摘要:
A method and apparatus are provided that allow a wireless transmit/receive unit (WTRU) to search and add one or more closed subscriber group (CSG) identities (IDs) in the WTRU white list while in connected mode. Such method and apparatus include but are not limited to WTRU autonomous search or a manual search, WTRU initiated procedures, or network initiated procedures. Additionally, methods that allow the network and/or the non-access stratum (NAS) to add CSG IDs are also described.
摘要:
Methods and mechanisms enhance heterogeneous media independent handover (MIH) between different link layer technologies. Embodiments include using an MIH proxy entity, MIH capable network controller, and an MIH server. Enhancements are made to the query phase, preparation phase, execution phase and completion phase by including required information in MIH messages.
摘要:
A method and apparatus are provided that allow a wireless transmit/receive unit (WTRU) to search and add one or more closed subscriber group (CSG) identities (IDs) in the WTRU white list while in connected mode. Such method and apparatus include but are not limited to WTRU autonomous search or a manual search, WTRU initiated procedures, or network initiated procedures. Additionally, methods that allow the network and/or the non-access stratum (NAS) to add CSG IDs are also described.
摘要:
Methods and mechanisms enhance heterogeneous media independent handover (MIH) between different link layer technologies. Embodiments include using an MIH proxy entity, MIH capable network controller, and an MIH server. Enhancements are made to the query phase, preparation phase, execution phase and completion phase by including required information in MIH messages.
摘要:
A method and apparatus for handling mobility between a non-third generation partnership project (3GPP) radio access technology (RAT) and a 3GPP RAT includes utilizing services provided by the non-3GPP RAT. A need to utilize services provided by the 3GPP RAT is determined and a 3GPP non-access stratum (NAS) state is entered. 3GPP messages are tunneled to the 3GPP EPC network over the non-3GPP access RAT and a transition is made from the non-3GPP RAT to the 3GPP RAT. A 3GPP NAS state transition is made and a transition to a second 3GPP NAS state occurs.
摘要:
A method for performing cell reselection first determines a current cell selection quality value. The cell selection quality value is compared to a predetermined threshold. Measurements of neighboring cells are taken if the cell selection quality value is less than or equal to the predetermined threshold. Measurements can be taken of intra-frequency cells, inter-frequency cells, and inter-radio access technology cells. If a neighboring cell is found that is better than the current cell based on the measurements, then the better neighbor cell is reselected to.