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公开(公告)号：US11290905B2
公开(公告)日：2022-03-29
申请号：US16759196
申请日：2018-05-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuting Yao , Delai Zheng , Jian Wang , Haibo Xu , Yiru Kuang
Abstract: A measurement method includes sending, by a first device to a second device, a message including a first configuration, wherein the first configuration indicates that a first event triggers the second device to send a first measurement message. The first event includes at least a channel quality of a measurement object is less than a first threshold, the channel quality of the measurement object is lower than a channel quality of a serving cell of the second device, the channel quality of the measurement object is less than the first threshold, and the channel quality of the serving cell of the second device is greater than a second threshold, or the channel quality of the measurement object is lower than the channel quality of the serving cell of the second device and the channel quality of the serving cell of the second device is greater than the second threshold.
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公开(公告)号：US20190320495A1
公开(公告)日：2019-10-17
申请号：US16341733
申请日：2016-11-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiru Kuang , Haibo Xu , Jian Wang , Yongbo Zeng
Abstract: A path switching method includes: determining, by a base station, to switch a first terminal device from a first communication link to a second communication link, and sending, to the first terminal device by using a second terminal device, access information required by the first terminal device to access the base station, so that the first terminal device establishes the second communication link to the base station based on the access information. In the method, the second terminal device may release the first communication link before or after the second communication link is established, or may release the first communication link in a process of establishing the second communication link.
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公开(公告)号：US12231933B2
公开(公告)日：2025-02-18
申请号：US17910274
申请日：2021-03-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Yiru Kuang , Jian Wang , Bo Xu
Abstract: A communications method and apparatus are provided. A network device determines whether a first capability of a terminal device is less than or equal to a second capability of the terminal device. The first capability is a capability of the terminal device of working at a first frequency when the terminal device supports only a first radio access technology, and the second capability is a capability of the terminal device corresponding to the first frequency in a first frequency combination. When the first capability is less than or equal to the second capability, the network device sends a first message to the terminal device. The first message is used to indicate the terminal device to measure a second frequency, the first message does not include a configuration of a first measurement gap, and the first measurement gap is used to measure the second frequency.
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公开(公告)号：US12185161B2
公开(公告)日：2024-12-31
申请号：US18608881
申请日：2024-03-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Yiru Kuang , Jian Wang , Haifeng Yu
IPC: H04W28/02 , H04L1/1829 , H04W72/1268 , H04W80/02
Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.
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公开(公告)号：US20240224113A1
公开(公告)日：2024-07-04
申请号：US18608881
申请日：2024-03-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Yiru Kuang , Jian Wang , Haifeng Yu
IPC: H04W28/02 , H04L1/1829 , H04W72/1268 , H04W80/02
CPC classification number: H04W28/0278 , H04L1/1848 , H04W72/1268 , H04W80/02
Abstract: Embodiments of this application provide a scheduling request processing method and a terminal device. The scheduling request processing method includes: determining, by a terminal device, whether there is a regular BSR associated with a first logical channel that is triggered and has not been canceled; and if a regular BSR associated with the first logical channel is triggered and has not been canceled, and the terminal device has no uplink resource available to transmit data of the first logical channel, and a first timer of the terminal device is not running, triggering, by the terminal device, an SR, where the first timer is configured to delay transmission of the SR.
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Patent Agency Ranking
公开(公告)号：US20240080813A1
公开(公告)日：2024-03-07
申请号：US18261873
申请日：2021-12-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yifan Xue , Yiru Kuang , Lixia Xue
IPC: H04W72/0446 , H04L1/1812 , H04L1/1867 , H04L5/00 , H04W72/21
CPC classification number: H04W72/0446 , H04L1/1812 , H04L1/1887 , H04L5/0053 , H04W72/21
Abstract: A scheduling request transmission method includes a terminal device that, when a first uplink channel exists in a first time domain range, combines a scheduling request with information included in the first uplink channel to obtain first information, and transmits the first information to a network device. The first time domain range is related to a time domain position of a physical uplink control channel (PUCCH) including the scheduling request, and the first uplink channel is any one of, a PUCCH including a hybrid automatic repeat request (HARQ) feedback, a PUCCH including a channel state information (CSI) report, or a physical uplink shared channel (PUSCH).
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公开(公告)号：US20230403757A1
公开(公告)日：2023-12-14
申请号：US18248109
申请日：2021-08-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fanhua Kong , Yiru Kuang , Haibo Xu , Lixia Xue
Abstract: An access network device receives a first cycle from a core network device, where the first cycle is a maximum eDRX cycle that can be configured for a first terminal device, and the first cycle is used by the first terminal device in RRC inactive state. The access network device determines a second cycle based on the first cycle, where the second cycle is an eDRX cycle configured for the first terminal device, the second cycle is used by the first terminal device in RRC inactive state, and a length of the second cycle is less than or equal to a length of the first cycle. The access network device sends a second message to the core network device, where the second message includes the second cycle.
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公开(公告)号：US11672046B2
公开(公告)日：2023-06-06
申请号：US17533247
申请日：2021-11-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Nathan Edward Tenny , Jian Wang , Yiru Kuang
IPC: H04W80/08 , H04L1/1607 , H04W28/02 , H04W80/02 , H04W88/04
CPC classification number: H04W80/08 , H04L1/1614 , H04L1/1642 , H04L1/1671 , H04W28/0278 , H04W80/02 , H04W88/04
Abstract: Embodiments provide a data receiving status reporting method and apparatus. The method includes: determining, by first user equipment, a status of receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU by second user equipment, where the at least one PDCP PDU is forwarded by the first user equipment to the second user equipment after being received by the first user equipment through a communications link between the first user equipment and a network device; and sending, by the first user equipment, a first status report to the network device, where the first status report is used to indicate the status of receiving the at least one PDCP PDU by the second user equipment.
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公开(公告)号：US20230171631A1
公开(公告)日：2023-06-01
申请号：US17919876
申请日：2021-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhou Wang , Jian Wang , Haibo Xu , Yun Liu , Jian Zhang , Yiru Kuang
Abstract: A measurement configuration method and an apparatus are provided. The method includes: A network device sends first information to a terminal device. The first information includes configuration information of an SCC. The network device sends second information to the terminal device. The second information includes configuration information of a first measurement window, and the second information is used to enable the terminal device to switch, when supporting CA, from performing cell measurement in a measurement window-free measurement manner to performing cell measurement by using the first measurement window. A carrier included in the CA includes the SCC configured based on the first information. According to the foregoing method, after the network device configures the SCC, the terminal device may switch, based on the second information, from performing cell measurement in the measurement window-free measurement manner to performing cell measurement by using the first measurement window.
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公开(公告)号：US20230156846A1
公开(公告)日：2023-05-18
申请号：US18154725
申请日：2023-01-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Yiru Kuang , Haibo Xu , Bin Xu , Zhenzhen Cao , Jian Wang
IPC: H04W76/20 , H04L1/1867
Abstract: This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated. Because both the bearer configuration of a bearer of the terminal and the initial status of the bearer configuration of the terminal are indicated, communication efficiency is improved.
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