ACCESS CONTROL METHOD AND APPARATUS OF UE

A method for controlling delay tolerant access of a Machine-Type Communication (MTC) device based on a backoff mechanism is provided. The method includes receiving, at a terminal, a paging message including an access barring information update indicator from a base station, and receiving a System Information Block (SIB) including updated access barring information, the SIB being received regardless of modification periods. The terminal receives the SIB including the updated access barring information immediately without waiting for the arrival of next modification period, resulting in improvement of access barring efficiency. 提供种基于退避机制控制机器类型通信(MTC)设备的延迟容忍接入的方法。所述方法包括：在终端上从基站接收包含接入禁止信息更新指示符的寻呼消息，以及接收包含更新后的接入禁止信息的系统消息块(SIB)。所述SIB被接收而不考虑修改时段。终端立即接收包含更新后的接入禁止信息的SIB而不需要等到下个修改时段的到来，结果提高了接入禁止效率。