公开(公告)号：WO2017189243A1

公开(公告)日：2017-11-02

申请号：PCT/US2017/027345

申请日：2017-04-13

Applicant: APPLE INC.

Inventor： ALMALFOUH, Sami M. ,  SU, Li ,  KARRI, Sai Sravan Bharadwaj ,  KOSURI, Chiranjeevi M. ,  CHOCKALINGAM, Karthik ,  BALAKRISHNAN, Swaminathan

IPC: H04W24/08

Abstract: This disclosure relates to radio link monitoring techniques. According to some embodiments, a wireless device may establish a radio link with a cellular base station according to a radio access technology. The base station may provide reference signals, control signals, and data signals to the wireless device via the radio link. The wireless device may perform radio link monitoring of the radio link using characteristics of decoding performance for one or more of the control signals and the data signals. Performing radio link monitoring of the radio link may include determining whether the radio link is in-sync or out-of-sync and determining whether radio link failure has occurred.

Abstract translation: 本公开涉及无线电链路监视技术。 根据一些实施例，无线设备可以根据无线电接入技术与蜂窝基站建立无线电链路。 基站可以经由无线电链路向无线设备提供参考信号，控制信号和数据信号。 无线设备可以使用用于控制信号和数据信号中的一个或多个的解码性能的特性来执行无线电链路的无线电链路监视。 执行无线电链路的无线电链路监视可以包括确定无线电链路是同步的还是不同步的，并且确定无线电链路故障是否已经发生。