公开(公告)号：US10470177B2

公开(公告)日：2019-11-05

申请号：US15017955

申请日：2016-02-08

Applicant: MEDIATEK INC.

Inventor： Xiangyang Zhuang ,  Feifei Sun

IPC: H04W72/04 ,  H04W52/02 ,  H04W72/12 ,  H04L5/00 ,  H04L27/26

Abstract: Apparatus and method are provided to determine the starting subframe of a data channel. In one novel aspect, the UE monitors one or more control channel candidates, which at least one of the control channel candidate occupies a plurality of the subframes. The UE detects a control channel intended for the UE, decodes the control channel and determines the starting subframe of the data channel based on the control channel and a known gap. The UE further obtains a subframe indicator from the control channel. The subframe indicator signals either the number of subframes between the starting subframe of the data channel and the starting subframe of the control channel, or the number of subframes of the control channel, or the starting subframe of the data channel. In one embodiment, predefined rule can be applied to the subframe indicator to determining the starting subframe of the data channel.

公开(公告)号：US20160157229A1

公开(公告)日：2016-06-02

申请号：US15017955

申请日：2016-02-08

Applicant: MEDIATEK INC.

Inventor： Xiangyang Zhuang ,  Feifei Sun

IPC: H04W72/04

Abstract: Apparatus and method are provided to determine the starting subframe of a data channel. In one novel aspect, the UE monitors one or more control channel candidates, which at least one of the control channel candidate occupies a plurality of the subframes. The UE detects a control channel intended for the UE, decodes the control channel and determines the starting subframe of the data channel based on the control channel and a known gap. The UE further obtains a subframe indicator from the control channel. The subframe indicator signals either the number of subframes between the starting subframe of the data channel and the starting subframe of the control channel, or the number of subframes of the control channel, or the starting subframe of the data channel. In one embodiment, predefined rule can be applied to the subframe indicator to determining the starting subframe of the data channel.

Abstract translation: 提供装置和方法来确定数据信道的起始子帧。 在一个新颖的方面，UE监视一个或多个控制信道候选，其中至少一个控制信道候选占用多个子帧。 UE检测到针对UE的控制信道，对控制信道进行解码，并且基于控制信道和已知间隙来确定数据信道的起始子帧。 UE进一步从控制信道获得子帧指示符。 子帧指示符指示数据信道的起始子帧与控制信道的起始子帧之间的子帧的数量，或控制信道的子帧的数量，或数据信道的起始子帧。 在一个实施例中，可以将预定义规则应用于子帧指示符以确定数据信道的起始子帧。