Question: How does a User Equipment (UE) treat a hybrid cell in idle mode cell selection/reselection procedures when the Cell Identifier (CSG ID) and associated Public Land Mobile Network (PLMN) ID of the hybrid cell match its Permitted CSG list?
Option 1: The UE ignores the hybrid cell and only considers non-CSG cells for selection/reselection.
Option 2: The UE applies modified cell selection/reselection procedures unique to hybrid cells, differing from both CSG and non-CSG cells.
Option 3: The UE considers the hybrid cell as a CSG cell and applies CSG-specific idle mode cell selection/reselection procedures.
Option 4: The UE requires manual selection of the CSG ID for the hybrid cell before it can be considered in cell selection/reselection.
Explanation: This is correct because, according to the specifications, when a hybrid cell's CSG ID and associated PLMN ID match a UE's Permitted CSG list, the UE treats this hybrid cell as a CSG cell during idle mode cell selection and reselection procedures. This ensures seamless integration of hybrid cells into the UE's normal operation for CSG cells, enhancing user experience by not requiring special handling for these cells beyond their CSG association.