Wireless communication method and apparatus for performing...

H - Electricity – 04 – L

Patent

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H04L 12/56 (2006.01)

Patent

CA 2685187

A method and a wireless transmit/receive unit (WTRU) (600), including a universal subscriber identity module (USIM) (625), for identifying a closed subscriber group (CSG) cell are disclosed. The WTRU (600) receives a broadcast from a cell including a cell identifier (ID). If the cell ID is associated with a CSG cell, the WTRU (600) determines whether the CSG ID is programmed in the USIM (625). The cell broadcast may include a single bit information element (IE) indicating that the cell is a CSG cell. If the cell ID is a CSG ID, the cell ID may further include a plurality of fields which indicate at least one of a country, a region, an operator, and a home evolved Node-B (HeNB) number. The cell broadcast may further include a bit indicating whether the CSG cell is public or private. The cell broadcast may further include a bit indicating that emergency calls are allowed from all users.

L'invention concerne un procédé et une unité d'émission/réception sans fil (WTRU), comprenant un module d'identité d'abonné universel (USIM) pour identifier une cellule de groupe d'abonnés fermée (CSG). La WTRU reçoit une diffusion d'une cellule comprenant un identifiant (ID) de cellule. Si l'ID de cellule est associé à une cellule de CSG, la WTRU détermine si l'ID de CSG est programmée dans l'USIM. La diffusion de cellule peut comprendre un élément d'information (IE) de bit unique indiquant que la cellule est une cellule de CSG. Si l'ID de cellule est un ID de CSG, l'ID de cellule peut en outre comprendre une pluralité de champs qui indique au moins l'un d'un pays, d'une région, d'un opérateur et d'un nombre de nAEuds B évolué domestique (HeNB). La diffusion de cellule peut en outre comprendre un bit indiquant si la cellule de CSG est publique ou privée. La diffusion de cellule peut en outre comprendre un bit indiquant que les appels d'urgence sont autorisés de tous les utilisateurs.

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