Invention Grant
- Patent Title: Data retransmission method, device, and system
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Application No.: US15556072Application Date: 2015-04-09
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Publication No.: US10375600B2Publication Date: 2019-08-06
- Inventor: Xiaocui Li , Jian Wang , Da Wang
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Conley Rose, P.C.
- International Application: PCT/CN2015/076129 WO 20150409
- International Announcement: WO2016/161584 WO 20161013
- Main IPC: H04W28/04
- IPC: H04W28/04 ; H04L29/08 ; H04L1/18 ; H04W16/14 ; H04L27/00 ; H04L5/00
Abstract:
A data retransmission method includes transmitting, by a first device, data to a second device by using a first carrier. The first carrier is an unlicensed carrier. The method additionally includes retransmitting, by the first device, the data to the second device by using a second carrier. The first carrier and the second carrier are different carriers. The method additionally includes sending, by the first device, control signaling to the second device. The control signaling is used to indicate the data.
Public/Granted literature
- US20180213437A1 Data Retransmission Method, Device, and System Public/Granted day:2018-07-26
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