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公开(公告)号：US20240244408A1
公开(公告)日：2024-07-18
申请号：US18484886
申请日：2023-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingchao LI , Miao YANG
IPC: H04W4/40 , H04L61/50 , H04L101/622 , H04W4/14 , H04W4/23
CPC classification number: H04W4/40 , H04L61/50 , H04W4/14 , H04W4/23 , H04L2101/622
Abstract: Embodiments of this application provide a communication method and apparatus, and a related device. The method includes: A first device sends first V2X unicast information to a second device, where the first V2X unicast information includes a first media access control MAC address and a first identifier; the first device receives second V2X unicast information from the second device, where the second V2X unicast information includes a second MAC address and a second identifier; and the first device generates another MAC address when the second V2X unicast information carries indication information, the first MAC address is the same as the second MAC address, and the first identifier is the same as the second identifier, where the indication information indicates that the second MAC address is a conflicting address.
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公开(公告)号：US20240013578A1
公开(公告)日：2024-01-11
申请号：US18472376
申请日：2023-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Miao YANG , Mingchao LI
CPC classification number: G07B15/063 , G07C9/10 , G07C9/21
Abstract: Sending a payment inquiry message to a vehicle at a first power, where the payment inquiry message is used to request payment voucher information of a vehicle that has completed payment but has not passed through a gate, the payment is to pay a toll used to pass through the gate, the first power is less than a second power at which a payment interaction message is sent, and the payment interaction message is used to collect the toll from the vehicle; receiving a payment response message fed back by the vehicle for the payment inquiry message, where the payment response message includes the payment voucher information; and generating a passing control signal based on the payment response message, where the passing control signal is used to control the gate to release the vehicle.
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公开(公告)号：US20200374744A1
公开(公告)日：2020-11-26
申请号：US16988397
申请日：2020-08-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hang LIU , Mingchao LI , Xiao XIAO , Hejun WANG
Abstract: This application provides a data transmission method and apparatus. The method includes: obtaining, by a terminal, information used to indicate a first condition; obtaining to-be-transmitted data; and when the first condition is met, sending, by the terminal over a sidelink, the to-be-transmitted data that is on a first logical channel by using a first carrier frequency and the to-be-transmitted data that is on a second logical channel by using a second carrier frequency. In this method, the same data is sent, over the sidelink, on different carrier frequencies by using two logical channels, and a receiving device can receive the same duplicate data, thereby improving data transmission reliability.
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公开(公告)号：US20200374738A1
公开(公告)日：2020-11-26
申请号：US16988482
申请日：2020-08-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingchao LI , Hang LIU , Hejun WANG
Abstract: This application provides a direct link-based data transmission method and apparatus, and a terminal, and relates to the field of communications technologies. The method includes: obtaining configuration information that includes at least one carrier identifier and a load threshold corresponding to the at least one carrier identifier; selecting, based on a load capacity of each first transmission carrier and the load threshold corresponding to the first transmission carrier, at least one transmission carrier from all the first transmission carriers as a second transmission carrier, where each first transmission carrier corresponds to one carrier identifier; and transmitting direct link data on the second transmission carrier. In this application, the load threshold is set for the transmission carrier, so that the transmission carrier can be selected based on the load capacity of the transmission carrier and the corresponding load threshold, thereby improving data transmission quality.
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公开(公告)号：US20200305163A1
公开(公告)日：2020-09-24
申请号：US16898866
申请日：2020-06-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hang LIU , Zhenzhen CAO , Mingchao LI , Xiao XIAO
Abstract: This application provides a data transmission method and apparatus, to improve data transmission reliability. The method includes: receiving, by a first terminal device, first indication information sent by a network device, where the first indication information is used to indicate a first preset condition, and the first preset condition is used to determine a resource used for sending data; determining, by the first terminal device from a first resource set according to the first indication information, a first resource that meets the first preset condition; and sending, by the first terminal device, first data by using the first resource.
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Patent Agency Ranking
公开(公告)号：US20240267963A1
公开(公告)日：2024-08-08
申请号：US18640111
申请日：2024-04-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qingchun HE , Youyang YU , Xingqing CHENG , Mingchao LI
IPC: H04W76/10 , H04W12/033 , H04W12/0471 , H04W28/02
CPC classification number: H04W76/10 , H04W12/033 , H04W12/0471 , H04W28/0268
Abstract: The technology of this application relates to a communication method that includes a gateway obtaining first information, sending, to the first node, an access protocol message (for example, an EAP-5G message or an SLAP message) that carries the first information, where the first information includes one or more of information that indicates an integrity protection algorithm, information that indicates an encryption algorithm, an integrity protection key, or an encryption key; and exchanges communication information with the first node according to GTP-U based on the first information, where the gateway belongs to a second communication system, and the first node belongs to a first communication system. The gateway and the first node may implement security and/or integrity protection on the communication information based on the first information.
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公开(公告)号：US20240244681A1
公开(公告)日：2024-07-18
申请号：US18620750
申请日：2024-03-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yong WANG , Mingchao LI , Qingchun HE
IPC: H04W76/10 , H04W12/0431 , H04W12/06 , H04W12/69
CPC classification number: H04W76/10 , H04W12/0431 , H04W12/06 , H04W12/69
Abstract: A method includes: obtaining, by a first node/second node, first information; and establishing a first communication connection to the second node based on the first information, where the first communication connection is used to transmit data of a first service, and the first communication connection is corresponding to a first communication technology; and the first node is a node that accesses a network corresponding to a second communication technology, and the first service is a service of the first communication technology or a service of the second communication technology.
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公开(公告)号：US20240109513A1
公开(公告)日：2024-04-04
申请号：US18541418
申请日：2023-12-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Nan LIU , Miao YANG , Mingchao LI
IPC: B60R25/24
CPC classification number: B60R25/243
Abstract: The present disclosure relates to vehicle control methods and apparatuses, applied to fields such as intelligent vehicles. In one example method, an authentication apparatus (for example, a road side apparatus, a vehicle management platform, or a special vehicle) is assigned control permission for a vehicle. When an unlocking requester has a requirement for opening a vehicle lock, the authentication apparatus may indicate to open the vehicle lock. Accordingly, the unlocking requester can open the vehicle lock in a timely manner when a vehicle owner is not near the vehicle or a passenger on the vehicle cannot control the vehicles.
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公开(公告)号：US20220262247A1
公开(公告)日：2022-08-18
申请号：US17735290
申请日：2022-05-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GAO , Luchuan SONG , Mingchao LI , Lei WAN
IPC: G08G1/0967 , B60W60/00
Abstract: A control method and a related device, applied to the field of autonomous driving, advanced driver assistance, or automatic control. The method includes: receiving at least one piece of first information from at least one first apparatus, where the first apparatus may include a roadside device, a network device, or a first vehicle; and determining, by a device, a first state of a second apparatus based on the received at least one piece of first information, where the second apparatus may be a vehicle light, an exterior horn, an interior signal lamp, an interior horn, an interior vibration apparatus, or the like. The first information may indicate a status such as on/off, blinking, and luminance of the vehicle light, or the interior horn plays a specific voice prompt.
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10.发明申请公开(公告)号：US20220095086A1
公开(公告)日：2022-03-24
申请号：US17543355
申请日：2021-12-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hang LIU , Mingchao LI
Abstract: A method for indicating, obtaining, and sending automated driving information includes: starting, by a first vehicle, an automated driving function application, or receiving, by a first vehicle, an instruction used to instruct the first vehicle to start an automated driving function application; and indicating, by the first vehicle by using first indication information, that a driving status of the first vehicle is an automated driving state. A vehicle having an automated driving function sends the automated driving information to a surrounding traffic participant, especially to a surrounding vehicle or a pedestrian, so that the surrounding traffic participant identifies the automated driving vehicle, to improve traffic safety of an entire road.
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