公开(公告)号：US20240310176A1

公开(公告)日：2024-09-19

申请号：US18674319

申请日：2024-05-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaomeng YIN ,  Yi WANG ,  Jianguo WANG ,  Mo CHEN

IPC: G01C21/30

CPC classification number: G01C21/30

Abstract: Example methods and apparatus for predicting a travelable lane are described. One example method includes obtaining forward lane line information backward lane line information of a host vehicle. A first lane model is constructed based on the forward lane line information of the host vehicle. A second lane model is constructed based on the backward lane line information of the host vehicle. A first travelable lane is predicted based on the first lane model and the second lane model.

公开(公告)号：US20160309338A1

公开(公告)日：2016-10-20

申请号：US15197362

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jueping WANG ,  Si ZHANG ,  Wei WANG ,  Yong WANG ,  Mo CHEN

IPC: H04W16/18

CPC classification number: H04W16/18 ,  H04B1/38

Abstract: Embodiments of the present invention disclose a method and an apparatus for transmitting data. The apparatus for transmitting data includes a high frequency radio unit HFRU that is in a communication connection with a site, and a shift frequency radio unit SFRU that is in a communication connection with the HFRU and with a user equipment, where the HFRU includes a high frequency radio unit—indoor device unit HFRU-IDU and a high frequency radio unit—outdoor device unit HFRU-ODU that connects to the HFRU-IDU, and the SFRU includes a high frequency band transceiver and a wireless cellular band transceiver. By converting to-be-transmitted data into intermediate frequency signals for transmission, the method and apparatus for transmitting data according to the embodiments of the present invention can remarkably reduce a data transmission bandwidth, thereby saving bandwidth resources, reducing a data transmission cost, and reducing a device deployment cost.

Abstract translation: 本发明的实施例公开了一种用于发送数据的方法和装置。 用于发送数据的装置包括与站点通信连接的高频无线单元HFRU和与HFRU和用户设备通信连接的移频无线单元SFRU，其中HFRU包括高 频率无线电单元 - 室内设备单元HFRU-IDU和连接到HFRU-IDU的高频无线单元 - 室外设备单元HFRU-ODU，并且SFRU包括高频带收发器和无线蜂窝带收发器。 通过将被发送的数据转换成中频信号进行发送，根据本发明的实施例的用于发送数据的方法和装置可以显着地减少数据传输带宽，从而节省带宽资源，降低数据传输成本，以及 降低设备部署成本。