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公开(公告)号：US20240163788A1
公开(公告)日：2024-05-16
申请号：US18508685
申请日：2023-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Jian Wang , Yongbo Zeng , Liping Chen , Hongyue Wang
CPC classification number: H04W52/0209 , H04B7/0413 , H04W8/24 , H04W24/10 , H04W52/0206 , H04W76/27 , H04W76/30
Abstract: A radio resource configuration adjustment method includes detecting, by user equipment, an overheating problem or that the overheating problem is alleviated, and sending, by the user equipment, a first message to a network device, where the first message is used to notify the network device that the overheating problem occurs in the user equipment or the overheating problem is alleviated; receiving, by the user equipment, a response message sent by the network device, where the response message is used to instruct the user equipment to perform one of the following operations, and the operations include deactivating a secondary serving cell, activating a secondary serving cell, releasing a secondary serving cell, and adding a secondary serving cell; and deactivating, by the user equipment, a secondary serving cell, or activating a secondary serving cell, or releasing a secondary serving cell, or adding a secondary serving cell according to the response message.
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公开(公告)号：US20240146455A1
公开(公告)日：2024-05-02
申请号：US18485303
申请日：2023-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Wang , Gongzheng Zhang , Huazi Zhang , Chen Xu , Lingchen Huang , Shengchen Dai , Hejia Luo , Yunfei Qiao , Rong Li , Jian Wang , Ying Chen , Nikita Andreevich POLIANSKII , Mikhail Sergeevich KAMENEV , Zukang Shen , Yourui HuangFu , Yinggang Du
CPC classification number: H04L1/0058 , H03M13/13 , H04L1/0043 , H04L1/0057 , H04L1/0061 , H03M13/00
Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K≤N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.
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公开(公告)号：US20240020513A1
公开(公告)日：2024-01-18
申请号：US18471728
申请日：2023-09-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jian Wang , Yourui HuangFu , Rong Li , Jun Wang
Abstract: A data processing method and apparatus may be applied to a node such as a first node in a communication system. The first node has an adjacent relationship with a second node, and the first node and the second node are configured to execute a same type of task. The method includes: obtaining first data, and determining a processing result of the first data through a first neural network, where the first neural network is determined based on a combination of first neural network parameter sets, and a quantity of first neural network parameter sets in the combination is positively correlated to a quantity of second nodes.
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公开(公告)号：US20230379851A1
公开(公告)日：2023-11-23
申请号：US18364206
申请日：2023-08-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingqing Cheng , Lei Gao , Lei Wan , Changqing Yang , Jian Wang
IPC: H04W56/00
CPC classification number: H04W56/0015
Abstract: A short-range communication method and apparatus are applied to the field of short-range communication, particularly related to scenarios such as smart driving, smart manufacturing, and can establish time-frequency synchronization between nodes in an entire network. The method includes: A first node receives at least one piece of node information from at least one node; and the first node controls the first node to establish time-frequency synchronization with a second node that is in the at least one node and that belongs to a second synchronization area, where node information from the second node includes synchronization information of the second synchronization area, and the synchronization information indicates at least one of a node identifier, a synchronization status, or a synchronization direction between nodes in the second synchronization area. This solution may be further used to improve an autonomous driving or advanced driver assistance system ADAS capability.
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公开(公告)号：US20230299872A1
公开(公告)日：2023-09-21
申请号：US18192276
申请日：2023-03-29
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L1/0009 , G06N3/08
Abstract: Embodiments of this application disclose a neural network-based communication method and a related apparatus. Specifically, joint training optimization is performed on an encoding neural network used by a transmit end and a decoding neural network used by a receive end. A first neural network in the encoding neural network reuses the decoding neural network and a parameter of the decoding neural network.
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Patent Agency Ranking
公开(公告)号：US20230247693A1
公开(公告)日：2023-08-03
申请号：US17927665
申请日：2021-05-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mengchen Zhang , Haibo Xu , Jian Wang , Chuting Yao
IPC: H04W76/14 , H04W72/0453
CPC classification number: H04W76/14 , H04W72/0453
Abstract: A wireless communication method implemented by a transmission user equipment includes receiving first secondary carrier status indication information from a network device, where the first secondary carrier status indication information indicates that each of a plurality of secondary carriers is in an activated state or a deactivated state, the plurality of secondary carriers are used for multi-carrier sidelink communication between the transmission user equipment and at least one reception user equipment, and each reception user equipment corresponds to at least one secondary carrier; sending second secondary carrier status indication information to each reception user equipment, where the second secondary carrier status indication information indicates that each of the at least one secondary carrier is in an activated state or a deactivated state; and when acknowledgment information is received from one or more reception user equipments, sending secondary carrier setting complete information to the network device.
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公开(公告)号：US20230224105A1
公开(公告)日：2023-07-13
申请号：US18179800
申请日：2023-03-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lili Jin , Xingqing Cheng , Jian Wang , Hang Liu , Lei Gao
CPC classification number: H04L5/0016 , H04L1/0061 , H04L5/0044
Abstract: A communication method applied to the communication field, and in particular, to the short-range communication field, for example, an in-vehicle wireless communication system, a smart home system, or a smart manufacturing system, includes: a first node performing channel coding on at least one CB; and the first node sending, to a second node, the at least one CB on which channel coding has been performed, where the at least one CB is a CB of a first service.
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公开(公告)号：US11671959B2
公开(公告)日：2023-06-06
申请号：US17326025
申请日：2021-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiru Kuang , Nathan Edward Tenny , Jian Wang , Chuting Yao , Zhenzhen Cao
IPC: H04W72/1263 , H04W28/02 , H04W28/06 , H04W80/02 , H04W72/23
CPC classification number: H04W72/1263 , H04W28/0278 , H04W28/065 , H04W72/23 , H04W80/02
Abstract: Embodiments of this application relate to the communications field, and provide a route update method, the method, comprising: sending a medium access control protocol data unit (MAC PDU), wherein the MAC PDU comprises a first buffer status report (BSR); and canceling, in response to the sending of the MAC PDU, a scheduling request triggered prior to the MAC PDU assembly, wherein the first BSR comprises a buffer status up to the last event that triggers a BSR prior to the MAC PDU assembly.
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公开(公告)号：US11595164B2
公开(公告)日：2023-02-28
申请号：US16333113
申请日：2016-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yun Liu , Jian Wang , Da Wang , Yongbo Zeng
IPC: H04L5/00 , H04L41/0803 , H04W72/04 , H04W72/14 , H04L27/26 , H04W72/0446
Abstract: A self-contained subframe configuration method includes obtaining configuration information of a self-contained subframe of a current frequency band based on a subframe transmission direction of a neighboring frequency band. The self-contained subframe includes a downlink control (DLcontrol) field, a first transmission subframe, a second transmission subframe, a guard period (GP), and an uplink control (ULcontrol) field. The first transmission subframe or the second transmission subframe of the self-contained subframe is transmitted in the same subframe transmission direction used during subframe transmission on the neighboring frequency band. Alternatively, the first transmission subframe or the second transmission subframe of the self-contained subframe is transmitted in a guard period of the neighboring frequency band.
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公开(公告)号：US20230034294A1
公开(公告)日：2023-02-02
申请号：US17791379
申请日：2021-01-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mengchen Zhang , Haibo Xu , Jian Wang
Abstract: A discontinuous reception (DRX) parameter configuration method includes a first communication apparatus that sends data to a second communication apparatus on a sidelink based on a DRX parameter. The second communication apparatus determines an active time and a sleep period of the second communication apparatus based on the DRX parameter, and receives the data in the active time.
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