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1. 发明公开

EP4318464A1 SPEECH INTERACTION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4318464A1
公开(公告)日：2024-02-07
申请号：EP21936495.7
申请日：2021-04-17
申请人： Huawei Technologies Co., Ltd. , HUAWEI TECHNOLOGIES CO., LTD.
发明人： SU, Qi , NIE, Weiran , PAN, Jingshen
IPC分类号： G10L15/22 , G10L15/30
摘要： This application provides a voice interaction method and apparatus. A first apparatus obtains, by using a voice sensor, first voice information including a voice instruction of a user. The first apparatus may determine, based on the first voice information, to perform a target operation indicated by the first voice information. The first apparatus may also send the first voice information to a second apparatus. The first apparatus may determine, based on a first preset condition, to perform a first operation determined by the first apparatus based on the first voice information. The first apparatus may alternatively determine, based on a first preset condition, to perform a second operation indicated by the second apparatus. The solution provided in this application helps balance accuracy and efficiency of voice recognition, and further helps enable the apparatus to appropriately and quickly respond to the user.

2. 发明公开

EP4250286A1 SPEECH COMPREHENSION METHOD AND DEVICE 审中-实审
公开(公告)号：EP4250286A1
公开(公告)日：2023-09-27
申请号：EP20966673.4
申请日：2020-12-26
申请人： Huawei Technologies Co., Ltd.
发明人： SU, Qi , NIE, Weiran
IPC分类号： G10L15/22 , G06F40/30
摘要： A speech understanding method (100) relates to the natural language understanding field, and is applicable in a speech understanding device (1200) provided at a cloud or a terminal, to understand speech information of a user and recognize a target application corresponding to an intent of the user in the speech information. The speech understanding method (100) includes: (110) obtaining speech information of a user, (120) recognizing an intent in the speech information and one or more slot values in the speech information respectively based on intent information and slot information that are stored in a comprehensive speech library and that come from a plurality of registered applications, (130) matching, based on the intent of the speech information, an application corresponding to the speech information, and (140) transferring the intent of the speech information and the one or more slot values in the speech information to the corresponding application. The speech understanding method (100) can support flexible expressions of the user, and is adaptable to all the registered applications. When the method adapts to a new application, there is no need to re-collect data, label data, and train a model. The method has advantages of a short adaptation period and low costs.

3. 发明公开

EP4106418A1 INTENT STATE MANAGEMENT METHOD, NETWORK ELEMENT, AND SYSTEM 审中-实审
公开(公告)号：EP4106418A1
公开(公告)日：2022-12-21
申请号：EP21760727.4
申请日：2021-02-18
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yexing , YU, Yijun , SU, Qi
IPC分类号： H04W52/02
摘要： This application discloses an intent state management method, network element, and system. In this application, a first network element obtains a first network parameter value corresponding to an intent; determines, based on the first network parameter value corresponding to the intent, that a condition for achieving the intent is not satisfied, suspends execution of the intent, sends a first notification message to a second network element, where the first notification message notifies the intent to enter a sleep state; and sets the sleep state to an active state when the condition for achieving the intent is satisfied or the intent is modified. The network parameter value corresponding to the intent is monitored, and execution of the intent is suspended when the condition for achieving the intent is not satisfied, so that network resources of the first network element can be saved. In addition, when the condition for achieving the intent is satisfied or the intent is modified, the intent enters the active state, so that a state of the intent can be adjusted in time, thereby improving intent execution efficiency.

4. 发明公开

EP4050848A1 METHOD AND DEVICE FOR EXECUTING INTENTION 审中-公开
公开(公告)号：EP4050848A1
公开(公告)日：2022-08-31
申请号：EP20886933.9
申请日：2020-10-12
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Xianming , SU, Qi , WANG, Yan
IPC分类号： H04L12/24
摘要： Embodiments of this application relate to the wireless communication field, and provide an intent execution method and apparatus, so that arrival of an execution condition can be automatically monitored. This simplifies an intent execution process. The method includes: A network management system NMS receives a first intent from a business support system BSS or an operation support system OSS, where the first intent is used to indicate the NMS to perform a management operation on a network, the first intent includes first condition information, and the first condition information is used to indicate a first prerequisite that the network meets before the NMS performs the management operation on the network. The NMS executes the first intent based on the first prerequisite.

5. 发明公开

EP3873132A1 DATA COMMUNICATION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP3873132A1
公开(公告)日：2021-09-01
申请号：EP19887648.4
申请日：2019-11-20
申请人： Huawei Technologies Co., Ltd.
发明人： YU, Feng , LIN, Bo , XU, Changchun , SU, Qi
IPC分类号： H04W36/00
摘要： This application provides a data communication method and apparatus. The method includes: After a terminal device is handed over to a first base station, and the first base station receives data sent by a switch, the first base station generates second indication information. The second indication information is used to indicate a second base station to stop receiving the data sent by the switch. The first base station sends the second indication information to the second base station. After receiving a feedback acknowledgment of the second base station for the second indication information, the first base station sends, to the terminal device, the data sent by the switch. Therefore, this helps satisfy a requirement for packet transmission performance in a mobile network.

6. 发明公开

EP3742795A1 QUALITY OF SERVICE (QOS) PARAMETER PROCESSING METHOD, NETWORK ELEMENT, SYSTEM, AND STORAGE MEDIUM 有权
公开(公告)号：EP3742795A1
公开(公告)日：2020-11-25
申请号：EP18906501.4
申请日：2018-12-17
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LI, Yexing , WANG, Yan , SU, Qi , CHEN, Zhongping , YU, Fang
IPC分类号： H04W28/24 , H04W28/16
摘要： A quality of service QoS parameter processing method and network element, a system, and a storage medium are disclosed. The method includes: obtaining, by a control plane network element, a first QoS parameter between a terminal device and a user plane function network element; and obtaining capability information of a first network domain, determining a second QoS parameter of the first network domain based on the capability information of the first network domain and the first QoS parameter, and sending first information of the second QoS parameter to the first network domain. The first network domain includes at least one of a radio access network, a backhaul network, and a user plane function network element. This solution can improve data packet scheduling accuracy and user experience.

7. 发明公开

EP4336451A1 3D MAP ENCODING APPARATUS AND METHOD 审中-实审
公开(公告)号：EP4336451A1
公开(公告)日：2024-03-13
申请号：EP21943595.5
申请日：2021-06-04
申请人： Huawei Technologies Co., Ltd.
发明人： CAO, Xiaoran , CAI, Kangying , WANG, Pei , TU, Chenxi , SU, Qi
IPC分类号： G06T9/00 , H04N19/124
摘要： An apparatus and a method for encoding a 3D map are provided. The apparatus for encoding a 3D map includes a compression module (51) and a transmission module (52). The compression module (51) is configured to compress data of a 3D map to obtain a bitstream of the 3D map, where the 3D map includes a plurality of 3D map points, and the data of the 3D map includes data of the plurality of 3D map points. The transmission module (52) is configured to transmit the bitstream of the 3D map. With the use of the apparatus, a data volume of a 3D map can be reduced, thereby reducing transmission bandwidth and improving transmission efficiency.

8. 发明公开

EP4072070A1 INTENT DECOMPOSITION METHOD AND APPARATUS 审中-公开
公开(公告)号：EP4072070A1
公开(公告)日：2022-10-12
申请号：EP19958102.6
申请日：2019-12-30
申请人： Huawei Technologies Co., Ltd.
发明人： SU, Qi , WANG, Yan
IPC分类号： H04L12/24
摘要： This application provides an intent decomposition method and an apparatus. The method includes: A first network device sends a first sub-intent target value; the first network device receives a first message, where the first message is used to indicate that a first sub-intent target value is not achieved, and the first message includes a first measurement value of a second network device; and the first network device re-decomposes an intent based on the first measurement value, and sends first sub-intent target values obtained through re-decomposition, until all the first sub-intent target values are achieved or no first sub-intent target value is achieved. For a second network device that does not achieve the first sub-intent target value, re-decomposing the first sub-intent target value with reference to the first measurement value of the second network device can reduce a quantity of times of re-decomposing the first sub-intent target value, and improve efficiency. In addition, there is no need to pay attention to whether it is a multi-vendor scenario, so that a success rate and efficiency of intent achievement can be improved.

9. 发明公开

EP4030391A1 VIRTUAL OBJECT DISPLAY METHOD AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4030391A1
公开(公告)日：2022-07-20
申请号：EP20885155.0
申请日：2020-09-03
申请人： Huawei Technologies Co., Ltd.
发明人： JIANG, Jun , LIN, Tao , SU, Qi
IPC分类号： G06T19/00
摘要： A method for displaying a virtual object is disclosed, applied to an electronic device (10) having a display component (323) and a camera (324). The method includes: detecting an operation of starting an application by a user; in response to the operation, downloading a global submap and storing the global submap in a simultaneous localization and mapping SLAM system of the electronic device (10), where the global submap (123) is a submap corresponding to a location of the electronic device (10) in a global map; and displaying a location and a posture of the virtual object on the display component (323), where the location and the posture of the virtual object are obtained by performing pose calculation based on at least a video image collected by the camera (324) and the global submap (123). This can resolve a problem of pose drift of the electronic device (10), and improve user experience.

10. 发明公开

EP3817250A1 SYNCHRONIZATION METHOD AND APPARATUS 审中-公开
公开(公告)号：EP3817250A1
公开(公告)日：2021-05-05
申请号：EP19825041.7
申请日：2019-06-26
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LI, Yexing , WANG, Yuan , YU, Feng , WANG, Yan , SU, Qi , CHEN, Zhongping
IPC分类号： H04J3/06
摘要： A synchronization method and an apparatus are provided to meet a time precision requirement of an industrial factory in a scenario in which a mobile network is connected to an Ethernet network. In the method, a first device determines seventh timestamp information by using timestamp information of receiving and sending packets in a mobile network, so that the second device calculates a time offset between the first device and the second device based on the seventh timestamp information and time points of receiving and sending packets in an Ethernet network, to perform time synchronization. In the method, impact of a transmission delay between the first device and the second device can be avoided, so that a time precision requirement of an industrial factory can be met in a scenario in which the mobile network is connected to the Ethernet network.

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