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公开(公告)号：US20230209467A1
公开(公告)日：2023-06-29
申请号：US18181337
申请日：2023-03-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting GENG , Xingxing HU , Qinghai ZENG
CPC classification number: H04W52/0219 , H04W52/0235 , H04W24/02
Abstract: A communication method and an apparatus are provided. The method includes: An AI device determines an energy saving policy based on collected AI data. The AI device notifies a network device of the energy saving policy. The network device performs an energy saving operation according to the energy saving policy. Compared with a solution in which a network device or an OAM system determines an energy saving policy by using human experience or a simple algorithm and implements the energy saving policy, an intelligent energy saving mechanism of a network can be implemented, and a high requirement of energy saving of the network can be satisfied.
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公开(公告)号：US20230156767A1
公开(公告)日：2023-05-18
申请号：US18155447
申请日：2023-01-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU , Hongping ZHANG
IPC: H04W72/542 , H04W24/10 , H04W72/20
CPC classification number: H04W72/542 , H04W24/10 , H04W72/20
Abstract: This application provides a communication method and a communication apparatus. The communication method includes: An access stratum of a terminal device receives a quality of experience QoE measurement result and first indication information from an upper layer of the access stratum. The access stratum of the terminal device determines, based on the first indication information, to send the QoE measurement result to a master node or a secondary node of the terminal device. Therefore, in this application, the upper layer of the access stratum of the terminal device sends, to the access stratum, the QoE measurement result and the first indication information corresponding to the QoE measurement result, so that the terminal device in the MR-DC architecture can send the QoE measurement result to the correct access network device.
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公开(公告)号：US20190098459A1
公开(公告)日：2019-03-28
申请号：US16203577
申请日：2018-11-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xinzheng WANG , Xingxing HU , Tianle DENG , Kaijie ZHOU
Abstract: Embodiments of the present invention relate to communications technologies, and provide a data transmission method and an apparatus. The method includes: sending, by a base station, a grouping instruction to a target terminal, where the grouping instruction is used to group, in a preset grouping manner, terminals in a cell in which the target terminal is located into N groups, totally or partially different resources are allocated to terminals in different groups of the N groups, and a resource corresponding to an ith group of the N groups is used by a terminal in the ith group in uplink non-scheduled transmission; and receiving data that is sent by the target terminal using a target resource. In the solutions, terminals in a cell are grouped, and terminals in a same group contend for a resource allocated to the group. This mitigates resource collision when an uplink non-scheduled transmission solution is used.
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公开(公告)号：US20180206249A1
公开(公告)日：2018-07-19
申请号：US15921655
申请日：2018-03-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU , Tianle DENG , Kaijie ZHOU
CPC classification number: H04W72/12 , H04W72/042
Abstract: An embodiment of the present application discloses a control information sending method. The method includes: determining, by a base station, a first resource on a first network, where the first resource is located in a first scheduling resource time granularity of the first network; and sending, by the base station, downlink control information of a second network to a terminal on the first resource, where the downlink control information sent on the first resource is used to schedule a resource in a first scheduling resource time granularity of the second network, and a length of a scheduling resource time granularity of the first network is different from a length of a scheduling resource time granularity of the second network. According to the method, control information of the second network can be transmitted reliably.
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公开(公告)号：US20240414557A1
公开(公告)日：2024-12-12
申请号：US18808543
申请日：2024-08-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU
Abstract: This application provides an interference avoidance method and a related apparatus. The method includes: A first device receives first indication information from a second device. The first indication information indicates a first geographic area, and the first geographic area overlaps with a geographic area covered by the first device, so that the first device performs interference avoidance in the first geographic area. This can effectively avoid interference, and improve resource utilization.
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Patent Agency Ranking
公开(公告)号：US20240365202A1
公开(公告)日：2024-10-31
申请号：US18764648
申请日：2024-07-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU
CPC classification number: H04W36/362 , H04W36/00833 , H04W36/083
Abstract: This application provides a communication method and apparatus. The method includes: A terminal device receives a conditional handover CHO configuration from a network device to which a serving cell belongs, where the CHO configuration includes trigger conditions respectively corresponding to M candidate cells, and the trigger condition includes a plurality of time trigger conditions and/or a plurality of distance trigger conditions, where M is an integer greater than or equal to 1; and when a trigger condition corresponding to a first candidate cell in the M candidate cells is met, the terminal device is handed over from the serving cell to the first candidate cell, so that handover signaling overheads can be reduced.
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公开(公告)号：US20230371064A1
公开(公告)日：2023-11-16
申请号：US18352766
申请日：2023-07-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chunhua YOU , Dawid KOZIOL , Yunhao ZHANG , Yinghao GUO , Lei CHEN , Rui WANG , Xingxing HU
CPC classification number: H04W74/006 , H04W74/0833
Abstract: This application provides communication methods and apparatuses. One method includes: accessing, by a terminal device, an access network device by performing first random access in a radio resource control inactive (RRC inactive) state, and receiving, by the terminal device by using a first receive beam for downlink transmission of the first random access, downlink control information (DCI) transmitted by the access network device.
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公开(公告)号：US20230319934A1
公开(公告)日：2023-10-05
申请号：US18303089
申请日：2023-04-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting GENG , Xingxing HU , Yedan WU
IPC: H04W76/18
CPC classification number: H04W76/18
Abstract: Embodiments of this application provide a communication method and a communication apparatus. The method includes: A terminal device determines that a connection establishment failure between the terminal device and a first cell occurs, records first connection establishment failure information, and starts a timer; the terminal device determines, depending on whether the timer runs, a manner of processing connection establishment failure information; and the terminal device sends a connection establishment failure report, where the connection establishment failure report indicates that the connection establishment failure occurs between the terminal device and the first cell. In this way, memory usage and power consumption of the terminal device can be reduced.
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公开(公告)号：US20220377834A1
公开(公告)日：2022-11-24
申请号：US17879037
申请日：2022-08-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenjie PENG , Xudong YANG , Xingxing HU
Abstract: This application provides a communication method and apparatus, and relate to the communication field, so that an inter-node negotiation process between an MN and an SN can be completed when the MN uses a CU-DU architecture in DC communication. The method includes: A DU receives a first request message from a CU, where the first request message requests the DU to determine configuration information of an MN, and the configuration information of the MN is used to assist an SN in determining configuration information used for a terminal device; and the DU sends a first response message to the CU, where the first response message includes the configuration information of the MN. Embodiments of this application are applied to a DC scenario.
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公开(公告)号：US20210219191A1
公开(公告)日：2021-07-15
申请号：US17215937
申请日：2021-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU , Hongping ZHANG
Abstract: This disclosure discloses methods, apparatuses, and systems for performing handover. One method comprises: receiving, by a target access network device after a mapping relationship between a quality of service (QoS) flow of a terminal device and a data radio bearer (DRB) changes, a handover request from a source access network device, wherein the handover request comprises indication information for requesting to establish a tunnel; and sending, by the target access network device to the source access network device, information about the tunnel for the target access network device to receive one or more data units from the source access network device after the mapping relationship between the QoS flow and the DRB changes.
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