公开(公告)号：US10178676B2

公开(公告)日：2019-01-08

申请号：US15221945

申请日：2016-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anquan Yang ,  Wei Li ,  Xunlin Xu ,  Sha Yang

IPC: H04W72/10 ,  H04W72/04 ,  H04L1/18 ,  H04W16/32

Abstract: The present invention provides a data transmission method, device, and system, which relate to the communications field and can improve data transmission efficiency. The method includes: sending, by a secondary base station, first information to a primary base station, where the first information includes one of the number x of first PUCCH code channel resources, the number x of first data blocks sent by the secondary base station to a user equipment UE, and a first channel code word; sending, by the secondary base station, identifiers of the x first PUCCH code channel resources and the x first data blocks to the UE; and receiving, by the secondary base station, a feedback from the primary base station, where the feedback is received by the primary base station from the UE by using the first PUCCH code channel resource.

公开(公告)号：US20160338066A1

公开(公告)日：2016-11-17

申请号：US15221945

申请日：2016-07-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Anquan YANG ,  Wei Li ,  Xunlin Xu ,  Sha Yang

IPC: H04W72/04 ,  H04L1/18

CPC classification number: H04W72/10 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1874 ,  H04L1/1896 ,  H04W16/32 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/0466

Abstract: The present invention provides a data transmission method, device, and system, which relate to the communications field and can improve data transmission efficiency. The method includes: sending, by a secondary base station, first information to a primary base station, where the first information includes one of the number x of first PUCCH code channel resources, the number x of first data blocks sent by the secondary base station to a user equipment UE, and a first channel code word; sending, by the secondary base station, identifiers of the x first PUCCH code channel resources and the x first data blocks to the UE; and receiving, by the secondary base station, a feedback from the primary base station, where the feedback is received by the primary base station from the UE by using the first PUCCH code channel resource.

Abstract translation: 本发明提供了一种涉及通信领域并可以提高数据传输效率的数据传输方法，装置和系统。 该方法包括：由辅助基站向第一基站发送第一信息，其中第一信息包括第一PUCCH码信道资源的数量x之一，由辅基站发送的第一数据块的数量x 到用户设备UE和第一信道码字; 由第二基站向UE发送x个第一PUCCH码信道资源和x个第一数据块的标识符; 以及由所述辅助基站接收来自所述主基站的​​反馈，其中所述主基站通过使用所述第一PUCCH码信道资源从所述UE接收所述反馈。