公开(公告)号：US09826517B2

公开(公告)日：2017-11-21

申请号：US14979312

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Chen ,  Ruina Yang

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04L5/14 ,  H04W74/08 ,  H04W88/02 ,  H04W88/08

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.

公开(公告)号：US20200229159A1

公开(公告)日：2020-07-16

申请号：US16827634

申请日：2020-03-23

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Xiaobo Chen ,  Ruina Yang

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

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.

公开(公告)号：US11627566B2

公开(公告)日：2023-04-11

申请号：US16827634

申请日：2020-03-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaobo Chen ,  Ruina Yang

IPC: H04W72/04 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/14 ,  H04W72/0446 ,  H04W74/08 ,  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.

公开(公告)号：US10602497B2

公开(公告)日：2020-03-24

申请号：US15793763

申请日：2017-10-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo Chen ,  Ruina Yang

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