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公开(公告)号：US20230397113A1
公开(公告)日：2023-12-07
申请号：US18454385
申请日：2023-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Jian WANG , Yu CAI , Xiaocui LI
CPC classification number: H04W52/0229 , H04W76/28
Abstract: This application provides a signal monitoring method and an apparatus. An example method includes: detecting a second signal in a downlink signal, where the second signal is a first type of signal, and the first type of signal is a downlink control information (DCI) and the first type of signal indicates power consumption reduction information; and determine, based on the second signal and a mapping relationship between at least one bit value in the first type of signal and at least one meaning of the power consumption reduction information, a meaning of power consumption reduction information indicated by the second signal, wherein the meaning of power consumption reduction information indicated by the second signal is one of at least one meaning of the power consumption reduction information in the mapping relationship.
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公开(公告)号：US20230281513A1
公开(公告)日：2023-09-07
申请号：US18313590
申请日：2023-05-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian WANG , Tianhang YU , Chen XU , Rong LI , Jun WANG
IPC: G06N20/00
CPC classification number: G06N20/00
Abstract: A data model training method and apparatus are provided. The method includes receiving data subsets from a plurality of subnodes and performing data convergence based on the plurality of data subsets to obtain a first data set. A first data model and at least one of the first data set or a subset of the first data set are sent to a first subnode, where an artificial intelligence (AI) algorithm is configured for the first subnode. A second data model is received from the first subnode, where the second data model is obtained by training the first data model based on the first data set or the subset of the first data set. The first data model is updated based on the second data model to obtain a target data model, the target data model is sent to the plurality of subnodes.
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公开(公告)号：US20230208586A1
公开(公告)日：2023-06-29
申请号：US18179124
申请日：2023-03-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GAO , Xingqing CHENG , Jian WANG
CPC classification number: H04L5/0048 , H04L27/2602 , H04L27/2067
Abstract: Example reference signal transmission methods and apparatus are described. One example method includes that a first node maps a reference signal to a first transmission resource and sends the reference signal. The first transmission resource is included in a second transmission resource used by the first node to send data, and the second transmission resource includes a first symbol and at least one subcarrier corresponding to the first symbol. The first transmission resource includes at least one of an Mth subcarrier or an Nth-to-last subcarrier in the at least one subcarrier corresponding to the first symbol, and M and N are preset, specified in a protocol, or configured. The reference signal is used to determine phase information of a channel.
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公开(公告)号：US20230072585A1
公开(公告)日：2023-03-09
申请号：US17988815
申请日：2022-11-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuchao HAN , Aixiang JIN , Zhuofan ZHANG , Jian WANG , Rong LI , Yinggang DU
IPC: H04W72/12
Abstract: This application provides a scheduling method, a scheduling system, and a scheduling apparatus. After obtaining a reward feedback for a previous scheduling decision sent by a terminal device, a scheduler may send, in N time units after the reward feedback is received, a current scheduling decision calculated based on the reward feedback, where N>1 and N is an integer, so that sufficient time can be left for the scheduler to calculate and code the scheduling decision, thereby effectively resolve a problem that a scheduling procedure mismatches and conflicts with an over-the-air time sequence when the scheduler cannot obtain a reward of the previous scheduling decision in time.
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公开(公告)号：US20230050090A1
公开(公告)日：2023-02-16
申请号：US17975448
申请日：2022-10-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hang LIU , Jian WANG , Xingqing CHENG
Abstract: An access method and apparatus, and a communications system is provided One example method includes: The network control apparatus sends access configuration information, where the access configuration information configures an access manner of the at least one second apparatus, and the access manner includes a first access manner or a second access manner. A second apparatus in the at least one second apparatus sends access information of the second apparatus to the network control apparatus based on the access configuration information, where the access information requests access. The network control apparatus receives the access information from the second apparatus.
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Patent Agency Ranking
公开(公告)号：US20220400467A1
公开(公告)日：2022-12-15
申请号：US17763321
申请日：2020-09-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A method for determining a physical sidelink feedback channel resource and an apparatus are provided. The method includes: a first terminal device sends multicast information to at least two second terminal devices. The first terminal device determines, based on a total quantity of terminal devices in a multicast group and a resource group of physical sidelink feedback channel resources, a physical sidelink feedback channel resource corresponding to each second terminal device. The first terminal device receives, based on the physical sidelink feedback channel resource corresponding to each second terminal device, feedback information sent by each of the at least two second terminal devices. According to the foregoing method, physical sidelink feedback channel resources can be allocated to the terminal devices in the multicast group.
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公开(公告)号：US20220361013A1
公开(公告)日：2022-11-10
申请号：US17266040
申请日：2019-08-30
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for monitoring a communications channel between a terminal device and a network device is described. The method includes: obtaining a first search space configuration and a second search space configuration. The first search space configuration includes a first search space set and the second search space configuration includes a second search space set, or the first search space configuration includes a first search space parameter and the second search space configuration includes a second search space parameter. The method further includes monitoring a physical downlink control channel (PDCCH) based on the first search space configuration if a first condition is met. The first condition includes: a first timer is not in a running state; or monitoring, by the terminal device, a PDCCH based on the second search space configuration if a second condition is met. The second condition includes a first timer is in a running state.
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公开(公告)号：US20220272106A1
公开(公告)日：2022-08-25
申请号：US17740645
申请日：2022-05-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L9/40
Abstract: This application discloses a remote attestation method, applied to a remote attestation system, where the remote attestation system includes a plurality of RA servers and a plurality of network devices, and the method is performed by any one of the plurality of network devices. In the method, the network device obtains an integrity measurement value of a measurement object in the network device, and sends the integrity measurement value of the measurement object to at least one of the plurality of RA servers, so that the at least one RA server performs remote attestation on integrity of the measurement object in the network device. This implements reliable integrity attestation in an open cross-vendor system.
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公开(公告)号：US20220225470A1
公开(公告)日：2022-07-14
申请号：US17708704
申请日：2022-03-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Han ZHOU , Yifan XUE , Xiaolei TIE , Jian WANG
Abstract: A wake-up signal detection method and an apparatus are provided, and are applicable to fields such as V2X, the internet of vehicles, an intelligent and connected vehicle, assisted driving, and intelligent driving. The method includes: determining, by a terminal device, N PDCCH monitoring occasions before an active time DRX ON; and detecting a wake-up signal WUS on M of the N PDCCH monitoring occasions, where M is less than N, and both N and M are positive integers greater than 1. The wake-up signal WUS is detected by using the method, so that power consumption of the terminal device can be effectively reduced, and a power saving gain can be improved.
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公开(公告)号：US20220104052A1
公开(公告)日：2022-03-31
申请号：US17426940
申请日：2020-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo XU , Yiru KUANG , Jian WANG , Haiyan LUO
IPC: H04W24/10 , H04B7/0413 , H04W24/04
Abstract: This application provides example information transmission methods and example apparatuses. One example method includes receiving, by a first network device, an overheating message sent by a terminal device, where the overheating message includes overheating assistance information, and where the overheating assistance information is used to indicate whether the terminal device is overheated. The first network device can then determine a second message based on the overheating assistance information, where the second message is used to indicate a second network device to adjust a communications parameter configured for the terminal device The first network device can then send the second message to the second network device.
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