公开(公告)号：US20150230136A1

公开(公告)日：2015-08-13

申请号：US14176870

申请日：2014-02-10

Applicant: QUALCOMM Incorporated

Inventor： Jin-Sheng SU ,  Zhengming Ll ,  Tom Chin

IPC: H04W36/00 ,  H04L1/00 ,  H04W52/12

CPC classification number: H04W36/0022 ,  H04L1/0045 ,  H04W36/0088 ,  H04W36/14 ,  H04W52/12

Abstract: The present disclosure presents a method and an apparatus for downlink decoding enhancements during inter radio access technology (IRAT) handovers. For example, the method may include identifying at a user equipment (UE) that a transmission received on a downlink channel during a transmission timing interval (TTI) is configured by a network entity for a DCH Measurement Occasion (DMO) or an idle interval gap for IRAT measurements. The method further includes performing a transport format combination indicator (TFCI) decoding and a cyclic redundancy check (CRC) of the transmission received during the TTI and determining that data received during the TTI is valid when the TFCI decoding and the CRC are successful. As such, downlink decoding enhancements during IRAT handovers may be achieved.

Abstract translation: 本公开提出了在无线电接入技术（IRAT）切换期间用于下行链路解码增强的方法和装置。 例如，该方法可以包括在用户设备（UE）处识别在传输定时间隔（TTI）期间在下行链路信道上接收的传输由用于DCH测量场合（DMO）的网络实体或空闲间隔间隙 用于IRAT测量。 该方法还包括在TTI期间接收的传输执行传输格式组合指示符（TFCI）解码和循环冗余校验（CRC），并且确定在TTII解码和CRC成功时在TTI期间接收到的数据是有效的。 因此，可以实现IRAT切换期间的下行链路解码增强。