公开(公告)号：US20230422347A1

公开(公告)日：2023-12-28

申请号：US18341535

申请日：2023-06-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhongfeng Li ,  Yilin Li ,  Jian Luo ,  Richard Stirling-Gallacher

IPC: H04W88/06 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/0446 ,  H04W88/10 ,  H04W72/21

CPC classification number: H04W88/06 ,  H04L1/1819 ,  H04L5/0048 ,  H04L5/0055 ,  H04W72/0446 ,  H04W88/10 ,  H04W72/21

Abstract: A transmitting device and a receiving device for wireless communications are provided, particularly for vehicle-to-everything (V2X) or cooperative intelligent transport systems (C-ITS) communications. The transmitting device is configured to determine more than one transmission for transmitting a packet, and transmit the packet to a receiving device and/or a group of receiving devices using the determined transmissions. The receiving device is configured to receive a packet in more than one transmission from a transmitting device, and combine the transmissions to obtain the packet. Corresponding transmitting and receiving methods are also provided.

公开(公告)号：US20230396699A1

公开(公告)日：2023-12-07

申请号：US18250743

申请日：2021-09-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guojian Zhai ,  Jian Luo ,  Lifen Bao ,  Pixian Yan

IPC: H04M1/02 ,  H01Q1/22 ,  H01Q1/50

CPC classification number: H04M1/026 ,  H01Q1/22 ,  H01Q1/50

Abstract: A transmission line assembly includes a transmission line and a first filter. The transmission line is configured to transmit a radio frequency signal, and the transmission line has a first end and a second end. The transmission line includes an inner conductor and an outer conductor. The first filter is connected to one end of the outer conductor of the transmission line. The first end of the outer conductor is grounded through the filter.

公开(公告)号：US11463226B2

公开(公告)日：2022-10-04

申请号：US16670188

申请日：2019-10-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yi Qin ,  Zhongfeng Li ,  Yi Ren ,  Zhihang Li ,  Liuliu Ji ,  Jian Luo

IPC: H04L5/00 ,  H04B7/155 ,  H04W72/04 ,  H04W72/12

Abstract: This application describes a resource indication method and a communications device. A resource indication method may include sending, by a first device, first indication information to a second device in an nth time unit, where the first indication information indicate a first time domain resource of a first link or a second link in an (n+k0)th time unit to an (n+k1)th time unit. In the method, the first link is a link between the first device and the second device, the second link is a link between the second device and a third device, k0 is an integer greater than or equal to 0 and less than or equal to k1, and k1 is an integer.

公开(公告)号：US20200178181A1

公开(公告)日：2020-06-04

申请号：US16781532

申请日：2020-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Luo ,  Hui Jin ,  Songping Yao ,  Hongyu Li ,  Yingwei Li ,  Hongming Zhang ,  Xuyang Du

IPC: H04W52/24 ,  H04B7/0452 ,  H04W52/26 ,  H04B7/06

Abstract: A method for controlling a transmit power of a terminal, and a terminal, where the method and the terminal include, working states of a first antenna and a second antenna may be monitored, and then a transmit power of the first antenna or that of the second antenna may be controlled according to a preset correspondence. Therefore, according to the method and the terminal, a transmit power of an antenna in a working state in the first antenna and the second antenna may be accurately controlled. If the transmit power is less than a standard transmit power, a Specific Absorption Rate (SAR) can be reduced.