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    • 8. 发明申请
    • METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS WITH EXTENDED ACCESS BARRING
    • 用于执行随机访问随机访问的方法和装置
    • US20130051325A1
    • 2013-02-28
    • US13598255
    • 2012-08-29
    • Ki Seon RyuSang Gook KimKi Dong Lee
    • Ki Seon RyuSang Gook KimKi Dong Lee
    • H04W74/08
    • H04W74/0833
    • A method and apparatus for extended access barring (EAB) in a wireless communication system. In the proposed method, EAB application information is defined. Further, a base station is configured to send random access (RA) response within RA response window if it receives any random access preamble, so RA response window should be set as the minimum time duration UE should check the existence of RA response. In the proposed method, the UE configured with EAB should wait the duration of RA response window to receive RA response before skipping initial EAB checking. If RA response window passed and no RA response received, UE skips EAB checking in case of initial random access preamble transmission.
    • 一种在无线通信系统中用于扩展接入限制(EAB)的方法和装置。 在提出的方法中,定义了EAB应用信息。 此外,如果基站接收到任何随机接入前导码,那么基站被配置为在RA响应窗口内发送随机接入(RA)响应,因此应当将RA响应窗口设置为UE应该检查RA响应的存在的最小持续时间。 在所提出的方法中,配置有EAB的UE应该在跳过初始EAB检查之前等待RA响应窗口的持续时间以接收RA响应。 如果RA响应窗口通过且没有接收到RA响应,则在初始随机接入前导码传输的情况下,UE跳过EAB检查。