System and method for applying extended accessing barring in wireless communication system
First Claim
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1. An access control method of a user equipment (UE) in a wireless communication system, the method comprising:
- requesting, by a first layer of the UE, a second layer of the UE to establish a radio resource control (RRC) connection; and
indicating, if the UE is configured for extended access barring (EAB), to the second layer of the UE that EAB is applied for a request for the RRC connection except for a specific case for access control,wherein the specific case comprises the UE is accessing a network with one of an access class (AC) 11-15.
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Abstract
A system and a method that employs Extended Access Barring (EAB) when a Machine Type Communication (MTC) device performs an attempt to access an evolved Node B (eNB) in a wireless communication system are provided. When User Equipment (UE) supporting MTC, an MTC device, performs an attempt to access a network, the system and method determines whether it can access the network and performs the access procedure. The system and method can control the operations of UE that performs an attempt to access a network, thereby preventing excessive access.
24 Citations
12 Claims
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1. An access control method of a user equipment (UE) in a wireless communication system, the method comprising:
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requesting, by a first layer of the UE, a second layer of the UE to establish a radio resource control (RRC) connection; and indicating, if the UE is configured for extended access barring (EAB), to the second layer of the UE that EAB is applied for a request for the RRC connection except for a specific case for access control, wherein the specific case comprises the UE is accessing a network with one of an access class (AC) 11-15. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A user equipment (UE) for controlling access to a base station in a wireless communication system, the UE comprising:
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a transceiver configured to transmit and receive signals; and a controller configured to; request, by a first layer of the UE, a second layer of the UE to establish a radio resource control (RRC) connection; and indicate, if the UE is configured for extended access barring (EAB), to the second layer of the UE that EAB is applied for a request for the RRC connection except for a specific case for access control, wherein the specific case comprises the UE is accessing a network with one of an access class (AC) 11 to 15. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification