Method and apparatus for performing access to cell
AssigneeLG Electronics Inc.
InventorsHyunjung Choe, Youngdae Lee
Life of this patent
Estimating the term…
Abstract
Provided are a method for a user equipment (UE) to perform access to a cell in a wireless communication, and an apparatus supporting the same. The method may include: receiving, from a first system, access control information for the first system; camping on the cell of a second system; mapping the access control information for the first system to access control information for the second system; and performing access to the cell of the second system, based on the mapped access control information for the second system.
Claims17
A method of performing, by a user equipment (UE), an access attempt to a cell in a wireless communication system, the method comprising:
- determining a type of access based on a request to access the cell;
- determining an access category for the request based on the type of access;
- performing an access barring check for the cell;
- mapping the access category to an establishment cause based on a mapping table configured for the UE;
- and
- based on access to the cell not being barred for the request, transmitting, to a base station of the cell, a message requesting establishment of a radio resource control (RRC) connection, the message comprising the establishment cause mapped from the access category.
A user equipment (UE) configured to perform an access attempt to a cell in a wireless communication system, the UE comprising:
- a transceiver;
- at least one processor;
- and
- at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed, cause the at least one processor to perform operations comprising:
- determining a type of access based on a request to access the cell;
- determining an access category for the request based on the type of access;
- performing an access barring check for the cell;
- mapping the access category to an establishment cause based on a mapping table configured for the UE;
- and
- based on access to the cell not being barred for the request, transmitting, to a base station of the cell, a message requesting establishment of a radio resource control (RRC) connection, the message comprising the establishment cause mapped from the access category.
Dependencies are inferred from the claim text.