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公开(公告)号：US20230046507A1
公开(公告)日：2023-02-16
申请号：US17962023
申请日：2022-10-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Jiajie Tong , Rong Li , Jun Wang , Wen Tong , Yiqun Ge , Xiaocheng Liu
Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.
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公开(公告)号：US20230019968A1
公开(公告)日：2023-01-19
申请号：US17952064
申请日：2022-09-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huaen Zhang , Jun Wang
Abstract: A driving control method and apparatus are provided. The method may be applied to the intelligent vehicle field such as intelligent driving/automatic driving. The driving control method includes, after calculating a conventional path in a conventional map, the driving control apparatus searches a high-definition map for a high-definition path that matches the conventional path, and if yes, performs real-time navigation broadcast by using the conventional path, and performs automatic driving by using the found high-definition path. The driving control method and apparatus use advantages of the conventional map, for example, rich road sections and updated real-time traffic information, a more proper calculated conventional path, and a better effect of real-time navigation broadcast, and implement automatic vehicle driving by using a high-definition path, to reduce user operations, thereby improving user experience.
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公开(公告)号：US20230014030A1
公开(公告)日：2023-01-19
申请号：US17902529
申请日：2022-09-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiangyu Li , Wenjie Peng , Jun Wang , Mingzeng Dai
Abstract: Embodiments of this application disclose a communication method and a related apparatus, so that remote UE can communicate with a network via relay UE that resumes or establishes a radio resource control RRC connection, to ensure communication quality of the remote UE. The method includes: A first access network device receives a first message sent by first UE, where the first message includes a first identifier of second UE, and the first identifier is an identifier of the second UE in an RRC inactive state or an RRC idle state. The first access network device pages the second UE based on the first message. The first access network device sends a second message to the first UE, where the second message indicates the first UE to perform path switching, the second message includes a second identifier of the second UE.
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公开(公告)号：US11509414B2
公开(公告)日：2022-11-22
申请号：US16892731
申请日：2020-06-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Huazi Zhang , Jiajie Tong , Rong Li , Jun Wang , Wen Tong , Yiqun Ge , Xiaocheng Liu
Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.
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公开(公告)号：US20220369332A1
公开(公告)日：2022-11-17
申请号：US17826522
申请日：2022-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Wang , Chen Xu , Yourui HuangFu , Rong Li , Jun Wang
IPC: H04W72/12
Abstract: This application provides a scheduling method and apparatus. The method includes: a network device uses a scheduling model applicable to K users for one or more times, and determines a scheduled terminal device based on scheduling weights output by the scheduling model for one or more times. Each time the scheduling model is used, status information of K terminal devices in n to-be-scheduled terminal devices is input to the scheduling model, and the scheduling model outputs scheduling weights respectively corresponding to the K terminal devices, where K is an integer greater than 1, and n is an integer greater than K. Therefore, regardless of a quantity of to-be-scheduled terminal devices in a communication system, the network device may reuse the scheduling model without re-establishing a scheduling model, so that the scheduling model is expandable and applicable to scenarios in which quantities of to-be-scheduled terminal devices are different.
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Patent Agency Ranking
公开(公告)号：US20220326024A1
公开(公告)日：2022-10-13
申请号：US17851661
申请日：2022-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Minzhen Li , Lei Ma , Jun Wang
Abstract: A positioning method includes calculating, based on data that is of collection points at a road edge and that is collected by a radar, a feature of a road on which a terminal device is actually located, determining, from a plurality of candidate roads based on the feature of the road on which the terminal device is actually located and features of the plurality of candidate roads, a target road matching original positioning coordinates of the terminal device, and correcting the original positioning coordinates using the target road, to obtain corrected positioning coordinates.
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公开(公告)号：US20220252416A1
公开(公告)日：2022-08-11
申请号：US17707461
申请日：2022-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zixian Wu , Zhipeng Yang , Jun Wang
Abstract: A driving planning method including: selecting, from at least one driving path of a vehicle from a departure place to a destination with reference to a remaining energy condition of the vehicle, a target driving path on which shortest time is consumed and remaining energy of the vehicle ensures that the vehicle can arrive at the destination and corresponding target driving configuration information; or selecting, from at least one driving path of a vehicle from a departure place to a destination with reference to a remaining energy condition of the vehicle, a driving path on which minimum energy is consumed, remaining energy of the vehicle ensures that the vehicle can arrive at the destination, and the vehicle can arrive at the destination before a user-set arrival time point, and corresponding target driving configuration information.
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公开(公告)号：US20220225341A1
公开(公告)日：2022-07-14
申请号：US17707535
申请日：2022-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiangyu Li , Jun Wang , Haibo Xu , Wenjie Peng , Mingzeng Dai
IPC: H04W72/10
Abstract: A communication method and apparatus are disclosed, and are applicable to fields such as V2X, the internet of vehicles, intelligent networked vehicles, driver assistance, and intelligent driving. The method includes: A terminal device determines that uplink transmission and sidelink transmission both exist; and when one or more of a first condition, a second condition, a third condition, and a fourth condition are not met, the terminal device performs the sidelink transmission; or when any one of one or more of a first condition, a second condition, a third condition, and a fourth condition is met, the terminal device performs the uplink transmission.
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公开(公告)号：US11343018B2
公开(公告)日：2022-05-24
申请号：US16717777
申请日：2019-12-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guijie Wang , Gongzheng Zhang , Rong Li , Wei Chen , Jun Wang , Chen Xu
IPC: H04L1/00
Abstract: This application discloses a polar code interleaving processing method and apparatus. The method includes: determining N to-be-encoded bits, where N is a positive integer; obtaining a first sequence that includes sequence numbers of N polarized channels, where the first sequence is used to indicate a reliability order of the N polarized channels; performing polar encoding on the N to-be-encoded bits to obtain encoded bits; and performing interleaving processing on the encoded bits based on the first sequence. Because the first sequence used to indicate the reliability of the polarized channels is a sequence already existing in a polar code encoding process, no additional storage resource needs to be used to store the first sequence in the interleaving processing process, thereby reducing use of storage resources.
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公开(公告)号：US20220156294A1
公开(公告)日：2022-05-19
申请号：US17587498
申请日：2022-01-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zengmeng Song , Jia Gong , Yuefei Xie , Jun Wang , Hua Tang , Zhanyin Ma
IPC: G06F16/335 , G06F16/332 , G06F16/33
Abstract: A text recognition method and apparatus are provided and relate to the field of information classification. A text and profile information of a user may be obtained (301), content feature coefficients are obtained based on the text and the user profile information (302), and importance of the text is determined based on the content feature coefficients (303). In this way, a text related to the user can be automatically selected from a large quantity of texts based on content of the texts, and efficiency is relatively high.
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