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公开(公告)号：US20220167380A1
公开(公告)日：2022-05-26
申请号：US17667392
申请日：2022-02-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng ZHANG , Jiantao XUE , Jing HAN
IPC: H04W72/12
Abstract: The disclosure provides example communication methods and apparatuses. One example method includes that a network device sends a first message to a terminal apparatus, where the first message indicates the terminal apparatus to perform BWP switching. In addition, the network device send scheduling information to the terminal apparatus within first duration after sending the first message, where the scheduling information is used to schedule data of the terminal apparatus. According to the foregoing method, the network device can continue to schedule uplink and downlink data of the terminal apparatus within the first duration after sending IMP switching signaling to the terminal apparatus.
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公开(公告)号：US20210029566A1
公开(公告)日：2021-01-28
申请号：US17069318
申请日：2020-10-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong LI , Meng ZHANG
IPC: H04W24/08
Abstract: This application provides a method for measurement on a carrier, a terminal device, and a network device. The method includes: determining, by a terminal device, a measurement requirement on a first carrier based on at least one of an average measurement probability on the first carrier, a minimum measurement probability on the first carrier, and a maximum quantity of colliding carriers that collide with the first carrier and performing, by the terminal device, measurement on the first carrier based on the measurement requirement. Therefore, a measurement requirement corresponding to each carrier is determined based on an actual measurement status on the carrier, different carriers are processed in different manners, a measurement delay of the terminal device, and a requirement on a measurement capability of the terminal device is prevented from being excessively high.
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公开(公告)号：US20240428070A1
公开(公告)日：2024-12-26
申请号：US18809757
申请日：2024-08-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Pengfei LI , Liangyou LI , Meng ZHANG
IPC: G06N3/08 , G06N3/0455 , G06N3/047
Abstract: A method of model training is disclosed. The method includes: obtaining a second embedding vector input to a decoder in a pre-trained language model, where the second embedding vector corresponds to a second data sequence. The second data sequence includes first sub-data, a masked to-be-predicted data unit, and second sub-data. The first sub-data is located before the masked to-be-predicted data unit in the second data sequence, and the second sub-data is located after the masked to-be-predicted data unit in the second data sequence. The method further includes: obtaining a hidden state based on a first embedding vector by using an encoder in the pre-trained language model (PLM); and predicting the masked to-be-predicted data unit based on the first sub-data, the second sub-data, and the hidden state by using the decoder in the PLM and an output layer of the decoder.
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Patent Agency Ranking
公开(公告)号：US20210360455A1
公开(公告)日：2021-11-18
申请号：US17389827
申请日：2021-07-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng ZHANG , Jing HAN , Hong LI
Abstract: A communication method includes: receiving a correspondence from a network device, where the correspondence is a correspondence between N measurement gap configurations and N reference signal groups, one or more reference signals included in the reference signal group occupy a same time domain resource, the N reference signal groups are in a one-to-one correspondence with the N measurement gap configurations, and N is an integer greater than 1; and for one first measurement gap configuration in the N measurement gap configurations, measuring, based on the first measurement gap configuration, one or more reference signals included in a first reference signal group corresponding to the first measurement gap configuration. The correspondence between the N measurement gap configurations and the N reference signal groups is received from the network device. This avoids a technical problem that a part of reference signals cannot be measured.
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公开(公告)号：US20210378045A1
公开(公告)日：2021-12-02
申请号：US17401531
申请日：2021-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng ZHANG , Jing HAN , Hong LI
Abstract: This application discloses a state configuration method and a device, including: determining, by a terminal device, that a transmission configuration indicator TCI state configured by a network device changes; obtaining, by the terminal device, a first TCI state configured by the network device before the TCI state changes; configuring, by the terminal device, a second TCI state to be the same as the first TCI state; and when the second TCI state is the same as the first TCI state, a reference signal pointed by using the second TCI state and a reference signal pointed by using the first TCI state are quasi co-located; and after the TCI state changes and before a third TCI state configured by the network device is activated, sending and receiving, by the terminal device, data by using the second TCI state.
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公开(公告)号：US20210014736A1
公开(公告)日：2021-01-14
申请号：US16948674
申请日：2020-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meng ZHANG , Qiming LI , Hong LI , Jing HAN , Yifan LIU
Abstract: This application provides a communication method, a communications apparatus, and a system. The communication method includes: sending first indication information used to indicate that a system bandwidth of a first-type terminal device is a first system bandwidth, where the first system bandwidth is less than or equal to a cell-specific reference signal (CRS) mitigation bandwidth; and sending second indication information to a second-type terminal device, where the second indication information is used to indicate that a system bandwidth of the second-type terminal device is a second system bandwidth, and the second-type terminal device can support a network-based CRS mitigation technology. According to this application, communication performance of a conventional terminal device and a terminal device that can support a CRS mitigation technology in a network device configured with a network-based CRS mitigation technology can be ensured.
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公开(公告)号：US20220167202A1
公开(公告)日：2022-05-26
申请号：US17671329
申请日：2022-02-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuwan SU , Meng ZHANG , Zhe JIN
Abstract: A measurement method, a device, and a system are provided, so that a communications device (40) can perform criterion S determining on a serving cell when performing RRM measurement on a non-anchor carrier. The method includes: A communications device (40) determines a first reference signal received power based on at least one measurement result obtained by measuring a reference signal received power on a first non-anchor carrier (S502), where the first non-anchor carrier is a carrier on which the communications device (40) receives a paging message from a network device (30) in a serving cell in which the communications device (40) is located; and the communications device (40) performs criterion S determining on the serving cell based on the first reference signal received power (S503).
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公开(公告)号：US20210014869A1
公开(公告)日：2021-01-14
申请号：US17033202
申请日：2020-09-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan LIU , Jing HAN , Meng ZHANG , Hong LI , Qiming LI
Abstract: This application provides a communication method and an apparatus. The method includes: receiving, by a terminal apparatus, first information from a second base station, where the first information includes network-based cell-specific reference signal CRS bandwidth mitigation status information of a first base station, the second base station is a base station of a serving cell of the terminal apparatus, and the first base station is a base station of a neighboring cell of the serving cell; determining, by the terminal apparatus, a measurement bandwidth value based on at least the first information; and measuring, by the terminal apparatus based on the measurement bandwidth value, at least one of signal strength or signal quality of the serving cell in which the terminal apparatus is located or the neighboring cell of the serving cell.
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