公开(公告)号：US20240048949A1

公开(公告)日：2024-02-08

申请号：US18492157

申请日：2023-10-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiangrong HUANG ,  Wenwei ZHAO

IPC: H04W4/40 ,  H04L9/08 ,  H04L9/40

CPC classification number: H04W4/40 ,  H04L9/0891 ,  H04L63/08

Abstract: A remote control apparatus receives a wakeup command and a remote control command when a communication module in a vehicle is in a dormant state that supports a remote wakeup function. The apparatus enables, based on the wakeup command, the communication module to enter a wakeup state; and sends a control message to a component in the vehicle based on the remote control command, to start the component in the vehicle or indicate the component in the vehicle to perform an operation indicated by the remote control command.

公开(公告)号：US20240267840A1

公开(公告)日：2024-08-08

申请号：US18640498

申请日：2024-04-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiandong REN ,  Shunan FAN ,  Wenwei ZHAO

IPC: H04W48/18 ,  H04W48/08

CPC classification number: H04W48/18 ,  H04W48/08

Abstract: Embodiments of this application provide an in-vehicle communication method, apparatus, and system, and relate to the field of in-vehicle communication technologies. The method includes: A first node obtains target APN information of the first node based on information about an operator that provides a service for the first node, where the target APN information indicates at least two APNs, and the at least two APNs include a customized APN of the first node; and accesses a target communication network based on the information about the operator and the target APN information. In the method, the required target APN information may be flexibly configured for the first node based on a service requirement of the first node, so that the first node accesses the target communication network.

公开(公告)号：US20190297476A1

公开(公告)日：2019-09-26

申请号：US16347812

申请日：2016-11-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenwei ZHAO

IPC: H04W4/60

Abstract: Embodiments of the present invention disclose a method and an apparatus for switching an in-vehicle service by using an external SIM card. The apparatus is a TBox provided with an external SIM card slot, and when the TBox detects that a valid external SIM card is inserted into the external SIM card slot, the TBox switches to a network to which the external SIM card belongs. By disposing the external SIM card slot, user demands for diversified in-vehicle services can be met.