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1. 发明公开

EP3229318A1 ANTENNA DEVICE AND TERMINAL 有权转让
标题翻译：天线装置和终端
公开(公告)号：EP3229318A1
公开(公告)日：2017-10-11
申请号：EP14909422.9
申请日：2014-12-30
申请人： Huawei Technologies Co., Ltd. , Huawei Technologies Co., Ltd.
发明人： MAO, Zhengyan , WANG, Kemeng , ZHU, Dejin , GAO, Xiaoping , GONG, Yiwen , WU, Song , WANG, Wei
IPC分类号： H01Q1/48 , H01Q1/52
CPC分类号： H01Q1/48 , H01Q1/243 , H01Q1/38 , H01Q1/52 , H01Q3/00
摘要： Embodiments of the present invention provide antenna equipment and a terminal that relate to the communications field, so that a direction impact of a "ground" current on an edge of a board on which an antenna is located can be suppressed. The antenna equipment includes an antenna and a board on which the antenna is disposed, and further includes a first area that is disposed on the board and that is not covered by a metal layer. A first edge of the board is a longer edge of the board in two edges of the board that are close to the antenna, a point that is on the first edge and whose distance with a first current maximum point on the first edge is λ/4 is a first point, the first current maximum point is a current maximum point that is on the first edge and that is closest to a feed point of the antenna, and λ is an operating wavelength of the antenna. The first area that is not covered by a metal layer includes the first point, and a maximum distance from an edge of the first area to the first edge of the board is λ/4.
摘要翻译：本发明的实施例提供涉及通信领域的天线设备和终端，从而可以抑制“接地”电流在天线所在的板的边缘上的方向影响。天线设备包括天线和其上设置有天线的板，并且还包括设置在板上并且没有被金属层覆盖的第一区域。电路板的第一边缘是电路板的靠近天线的两个边缘中的较长边缘，该点位于第一边缘上，并且其与第一边缘上的第一电流最大点的距离为λ/ 4是第一点，第一当前最大点是在第一边缘上并且最接近天线的馈电点的当前最大点，并且λ是天线的工作波长。没有被金属层覆盖的第一区域包括第一点，并且从第一区域的边缘到板的第一边缘的最大距离是λ/ 4。

2. 发明公开

EP4318464A1 SPEECH INTERACTION METHOD AND APPARATUS 审中-公开
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.

3. 发明公开

EP4380281A1 METHOD AND APPARATUS FOR INFORMATION TRANSMISSION 审中-公开
公开(公告)号：EP4380281A1
公开(公告)日：2024-06-05
申请号：EP22855277.4
申请日：2022-08-02
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Yanqing , LI, Xueru
IPC分类号： H04W72/12
CPC分类号： Y02D30/70 , H04W72/12
摘要： This application provides an information transmission method and apparatus. The method includes: receiving first configuration information, where the first configuration information includes a first duration, a second duration, and a first cycle, the first duration is less than the first cycle, and the first duration starts at a start moment of the first cycle; and when a time unit corresponding to an end of the first duration is not later than a time unit corresponding to an end of the second duration, and acknowledgment information is a negative acknowledgment NACK, skipping monitoring, in a next time unit of the time unit corresponding to the end of the second duration, retransmission scheduling control information corresponding to the acknowledgment information. According to technical solutions of this application, power consumption overheads caused by sleep interruption of a receive end due to reception of retransmitted data can be reduced, and reliable data transmission can be ensured.

4. 发明公开

EP4380273A1 INFORMATION TRANSMISSION METHOD AND COMMUNICATION APPARATUS 审中-公开
公开(公告)号：EP4380273A1
公开(公告)日：2024-06-05
申请号：EP22848438.2
申请日：2022-07-22
申请人： Huawei Technologies Co., Ltd.
发明人： LIU, Xiaoqing , ZHANG, Yongping , YU, Zheng , LI, Tie , GONG, Mingxin
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/00 , H04W72/04
摘要： This application provides an information transmission method and a communication apparatus. The method includes: A terminal device determines a first time resource, where the first time resource includes at least one time unit, and the first time resource is for sending a first reference signal RS. The terminal device determines a second time resource, where the second time resource includes at least one time unit, and the second time resource is for sending a second RS. There are K time units between the first time resource and the second time resource, and K is a natural number. K falls within a first value range, and a guard period GP between the first time resource and the second time resource includes a first quantity of time units. Alternatively, K falls within a second value range, and a GP does not exist. The terminal device sends the first RS on the first time resource, and sends the second RS on the second time resource. According to the foregoing method, in this application, a GP between different RSs is defined. This improves scheduling flexibility of a network device.

5. 发明公开

EP4380266A1 SIDELINK TRANSMISSION METHOD, DEVICE, AND STORAGE MEDIUM 审中-公开
公开(公告)号：EP4380266A1
公开(公告)日：2024-06-05
申请号：EP22852088.8
申请日：2022-07-29
申请人： Huawei Technologies Co., Ltd.
发明人： ZHANG, Tianhong , LI, Chao , HUANG, Haining , YANG, Fan
IPC分类号： H04W72/00
CPC分类号： H04W28/26 , H04W72/542 , H04W72/541 , H04L1/00 , H04L5/00 , H04W72/04
摘要： This application provides a sidelink transmission method, a device, and a storage medium. The method includes: A first terminal device determines a first resource conflict degree between a first resource and a second resource based on a first parameter, where the first parameter includes resource overlapping information and/or a signal strength, or the first parameter is determined based on resource overlapping information and/or a signal strength, the first resource is a resource used by a second terminal device for transmission, the second resource is a resource used by a third terminal device for transmission, the first resource conflict degree is one of M resource conflict degrees, and M is a positive integer greater than 1. The first terminal device sends resource conflict information to the second terminal device and/or the third terminal device, where the resource conflict information indicates the first resource conflict degree, to relieve a resource conflict, thereby improving transmission reliability of a communication system.

6. 发明公开

EP4380265A1 METHOD AND APPARATUS FOR PAGING 审中-公开
公开(公告)号：EP4380265A1
公开(公告)日：2024-06-05
申请号：EP22851870.0
申请日：2022-07-19
申请人： Huawei Technologies Co., Ltd.
发明人： ZHOU, Han , TIE, Xiaolei , HUANG, Wenwen , ZHANG, Zhanzhan
IPC分类号： H04W68/02
CPC分类号： H04W68/02
摘要： This application provides a paging method and apparatus, to resolve a problem of how to perform mapping between a paging early indication PEI and a plurality of paging occasions POs or a plurality of PO sub-groups. The method includes: A first terminal device UE receives first information, where the first information indicates whether a paging occasion PO sub-group configured for a first paging frame PF carries paging data, the first PF is located in a first time window, the first UE corresponds to a first PO sub-group, and the first PO sub-group belongs to one of PO sub-groups configured for the first PF. The first UE determines, based on the first PO sub-group and a first association relationship, that the first information indicates whether the first PO sub-group carries paging data, where the first association relationship indicates a correspondence between the first information and the PO sub-group configured for the first PF.

7. 发明公开

EP4380200A1 DEVICE DISCOVERY METHOD AND APPARATUS 审中-公开
公开(公告)号：EP4380200A1
公开(公告)日：2024-06-05
申请号：EP22851926.0
申请日：2022-07-22
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Yumin , NI, Guanjun , ZHU, Xudong , LIAN, Hai , ZHANG, Jingyun
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , Y02D30/70
摘要： Embodiments of this application provide a device discovery method and an apparatus, and relate to the field of communication technologies, to support a plurality of access technologies, and meet diversified requirements for power consumption and bandwidths of different services or a same service in different communication scenarios. In addition, more device discovery modes and device discovery procedures can be supported, to meet requirements of more device discovery scenarios. The method includes: A first device obtains request information of a first application, where the request information indicates a discoverable level of the first device. The first device determines, based on the first application, an access technology corresponding to the first application. The first device advertises a first message based on the request information by using the access technology corresponding to the first application, where the first message includes first indication information, and the first indication information indicates the discoverable level of the first device.

8. 发明公开

EP4380155A1 ENCODING AND DECODING METHOD, ENCODER, DECODER, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4380155A1
公开(公告)日：2024-06-05
申请号：EP22863211.3
申请日：2022-08-22
申请人： Huawei Technologies Co., Ltd.
发明人： SONG, Yi , ZHANG, Yixuan , DI, Peiyun , CHEN, Shaolin
IPC分类号： H04N19/30 , H04N19/36
CPC分类号： H04N19/36 , H04N19/30
摘要： Embodiments of this application provide an encoding method, a decoding method, an encoder, a decoder, and an electronic device. The encoding method includes: obtaining a to-be-encoded picture; and after ith-layer encoding is performed on the picture, performing adaptive scalable encoding on the picture based on source information of the picture and/or encoding information of an ith layer. In this way, flexible scalable encoding can be performed on each picture, and when the to-be-encoded picture changes, layer redundancy caused by excessive layers can be avoided, to improve encoding efficiency and transmission efficiency. In addition, that a transmittable intermediate layer with high picture quality cannot be obtained due to too few layers can be avoided, to improve video picture quality.

9. 发明公开

EP4380117A2 COMMUNICATION METHOD, RESOURCE ALLOCATION METHOD, AND APPARATUS 审中-公开
公开(公告)号：EP4380117A2
公开(公告)日：2024-06-05
申请号：EP23213142.5
申请日：2019-08-09
申请人： Huawei Technologies Co., Ltd.
发明人： YOU, Chunhua , FAN, Qiang , LIU, Xing , WANG, Jun , ZHUO, Yibin
IPC分类号： H04L27/00
CPC分类号： H04W76/19 , H04W76/14 , H04W74/002 , H04W74/0808 , H04L5/0094 , H04L27/0006 , H04W16/14 , H04L5/0085 , H04L5/0037
摘要： Embodiments of this application relate to the field of communications technologies, and provide a communication method, a resource allocation method, and an apparatus, to resolve a problem of sending data between terminals on an unlicensed spectrum resource. The solution includes: A first terminal obtains a first transmission resource that is sent by an access network device and that is used by the first terminal to send data on a sidelink, where the sidelink is a wireless communication link between the first terminal and a second terminal, and the first transmission resource is a resource of an unlicensed spectrum; the first terminal performs a channel access procedure on the unlicensed spectrum; and the first terminal sends first information to the access network device when the first terminal determines that a failure occurs in the channel access procedure performed on the unlicensed spectrum, where the first information is used to request to allocate a second transmission resource to the sidelink of the unlicensed spectrum.

10. 发明公开

EP4379519A2 SCREENSHOT GENERATING METHOD, CONTROL METHOD, AND ELECTRONIC DEVICE 审中-公开
公开(公告)号：EP4379519A2
公开(公告)日：2024-06-05
申请号：EP24153620.0
申请日：2019-09-25
申请人： Huawei Technologies Co., Ltd.
发明人： ZHOU, Shanru
IPC分类号： G06F3/04817
CPC分类号： H04M1/72439 , H04M1/72469 , H04M1/0264 , H04M1/0266 , H04M1/724 , G06F3/04817 , G06F1/1686 , G06F3/0482
摘要： Embodiments of this application disclose a screenshot generating method, a control method, and an electronic device, relate to the field of electronic devices, and resolve problems of a limited volume of information included in a screenshot and low intelligence of human-computer interaction. The solutions are applied to an electronic device including a display and a camera, where a through hole is provided in the display, and the camera is embedded in the through hole. The electronic device displays, on the display, a home screen including an icon of a first application program; receives an operation performed by a user on the icon of the first application program; displays an interface of the first application program on the display in response to the operation; receives a screen capturing operation performed by the user; draws a screenshot of the interface of the first application program in response to the screen capturing operation, and automatically adds an image corresponding to the first application program to a position that is in the screenshot of the interface of the first application program and that corresponds to the through hole; and displays the screenshot that includes the image corresponding to the first application program.

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