公开(公告)号：US20180049171A1

公开(公告)日：2018-02-15

申请号：US15793763

申请日：2017-10-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo CHEN ,  Ruina YANG

IPC: H04W72/04 ,  H04L5/14 ,  H04L1/18 ,  H04W74/08 ,  H04W88/08 ,  H04W88/02

Abstract: Embodiments of the present invention disclose a signaling processing method. The method includes: in a downlink subframe set, generating a downlink assignment index (DAI) respectively for a downlink subframe that has a physical downlink control channel (PDCCH) to be sent, where a value of the DAI is generated according to a preset rule and a sequence of carrier first and then subframe; and sending the PDCCH to the user equipment, where the PDCCH carries the DAI. According to the embodiments of the present invention, a transmission delay is shortened and transmission efficiency is improved.

公开(公告)号：US20160128036A1

公开(公告)日：2016-05-05

申请号：US14979312

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo CHEN ,  Ruina YANG

IPC: H04W72/04 ,  H04W74/08 ,  H04L5/14

CPC classification number: H04W72/042 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/14 ,  H04W72/0446 ,  H04W74/0875 ,  H04W88/02 ,  H04W88/08

Abstract: Embodiments of the present invention disclose a signaling processing method. The method includes: in a downlink subframe set, generating a downlink assignment index (DAI) respectively for a downlink subframe that has a physical downlink control channel (PDCCH) to be sent, where a value of the DAI is generated according to a preset rule and a sequence of carrier first and then subframe; and sending the PDCCH to the user equipment, where the PDCCH carries the DAI. According to the embodiments of the present invention, a transmission delay is shortened and transmission efficiency is improved.

Abstract translation: 本发明的实施例公开了一种信令处理方法。 该方法包括：在下行链路子帧集合中，针对具有要发送的物理下行链路控制信道（PDCCH）的下行链路子帧分别生成下行链路分配索引（DAI），其中根据预设规则生成DAI的值 和一个载波序列，然后是子帧; 并将PDCCH发送到PDCCH携带DAI的用户设备。 根据本发明的实施例，传输延迟缩短，传输效率提高。