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公开(公告)号：US20230085148A1
公开(公告)日：2023-03-16
申请号：US17939624
申请日：2022-09-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo XU , Xiao XIAO , Gaokun PANG , Jian WANG , Zhenzhen CAO
Abstract: A scheduling request (SR) configuration method and sending method, and a corresponding apparatus are provided, to resolve a prior-art problem of a scheduling request configuration method and sending method, and a corresponding apparatus. The scheduling request configuration method includes: receiving, by a user equipment (UE), control signaling sent by a network device, where the control signaling is used to configure, for the UE, an SR configuration associated with at least one logical channel and at least two SR resource configurations associated with the SR configuration, and the SR resource configurations indicate physical resources used to signal an SR associated with the at least one logical channel; and signaling, by the UE based on a physical resource indicated by one of the at least two SR resource configurations, an SR associated with one of the at least one logical channel.
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公开(公告)号：US20230049532A1
公开(公告)日：2023-02-16
申请号：US17965577
申请日：2022-10-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Kaiyang QU , Qufang HUANG , Haiyan LUO , Xiao XIAO
Abstract: The present disclosure relates to random access methods and terminal devices. One example method includes determining a first random access time-frequency resource corresponding to a first network slice service, where the first network slice service is a network slice service that is to be initiated, determining a random access type corresponding to the first network slice service, determining a second random access time-frequency resource from the first random access time-frequency resource based on the random access type, where the second random access time-frequency resource is a random access time-frequency resource corresponding to the random access type, and initiating random access based on the second random access time-frequency resource.
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公开(公告)号：US20210289480A1
公开(公告)日：2021-09-16
申请号：US17334385
申请日：2021-05-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren CHANG , Xiao XIAO
Abstract: A method includes: a first terminal apparatus sends first information to a network device, where the first information is used to request a transmission resource, where the transmission resource is used by a second terminal apparatus and/or the first terminal apparatus for transmission, and the second terminal apparatus and the first terminal apparatus belong to a same terminal apparatus group.
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公开(公告)号：US20200374744A1
公开(公告)日：2020-11-26
申请号：US16988397
申请日：2020-08-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hang LIU , Mingchao LI , Xiao XIAO , Hejun WANG
Abstract: This application provides a data transmission method and apparatus. The method includes: obtaining, by a terminal, information used to indicate a first condition; obtaining to-be-transmitted data; and when the first condition is met, sending, by the terminal over a sidelink, the to-be-transmitted data that is on a first logical channel by using a first carrier frequency and the to-be-transmitted data that is on a second logical channel by using a second carrier frequency. In this method, the same data is sent, over the sidelink, on different carrier frequencies by using two logical channels, and a receiving device can receive the same duplicate data, thereby improving data transmission reliability.
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公开(公告)号：US20200305163A1
公开(公告)日：2020-09-24
申请号：US16898866
申请日：2020-06-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hang LIU , Zhenzhen CAO , Mingchao LI , Xiao XIAO
Abstract: This application provides a data transmission method and apparatus, to improve data transmission reliability. The method includes: receiving, by a first terminal device, first indication information sent by a network device, where the first indication information is used to indicate a first preset condition, and the first preset condition is used to determine a resource used for sending data; determining, by the first terminal device from a first resource set according to the first indication information, a first resource that meets the first preset condition; and sending, by the first terminal device, first data by using the first resource.
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Patent Agency Ranking
公开(公告)号：US20130300769A1
公开(公告)日：2013-11-14
申请号：US13870663
申请日：2013-04-25
Applicant: Huawei Technologies Co., Ltd.
IPC: G09G5/00
CPC classification number: G09G5/00 , G06T3/602 , G09G5/393 , G09G5/399 , G09G2340/0492 , G09G2360/122
Abstract: Embodiments of the present invention disclose an image rotation control method and device. The method includes: reading image blocks of a first image from a first buffer according to a rotation angle, where the first image is in a first image format; writing the read image blocks into a preset second buffer; and reading image data from the second buffer according to a second image format, so as to obtain a rotated second image.
Abstract translation: 本发明的实施例公开了一种图像旋转控制方法和装置。 该方法包括：根据旋转角度从第一缓冲器读取第一图像的图像块，其中第一图像处于第一图像格式; 将读取的图像块写入预设的第二缓冲器; 以及根据第二图像格式从第二缓冲器读取图像数据，以获得旋转的第二图像。
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7.发明申请公开(公告)号：US20200314869A1
公开(公告)日：2020-10-01
申请号：US16651947
申请日：2018-05-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo XU , Xiao XIAO , Gaokun PANG , Jian WANG , Zhenzhen CAO
Abstract: A scheduling request (SR) configuration method and sending method, and a corresponding apparatus are provided, to resolve a prior-art problem of a scheduling request configuration method and sending method, and a corresponding apparatus. The scheduling request configuration method includes: receiving, by a user equipment (UE), control signaling sent by a network device, where the control signaling is used to configure, for the UE, an SR configuration associated with at least one logical channel and at least two SR resource configurations associated with the SR configuration, and the SR resource configurations indicate physical resources used to signal an SR associated with the at least one logical channel; and signaling, by the UE based on a physical resource indicated by one of the at least two SR resource configurations, an SR associated with one of the at least one logical channel.
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公开(公告)号：US20200221538A1
公开(公告)日：2020-07-09
申请号：US16824301
申请日：2020-03-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hang LIU , Zhenzhen CAO , Hejun WANG , Mingchao LI , Xiao XIAO
Abstract: This application provides a data transmission method, a terminal device, and a network device. The method includes: receiving, by a first terminal device, first information sent by a network device, the first information includes a destination address identifier of the to-be-sent data, and n carrier identifiers corresponding to the n logical channels; encapsulating, by the first terminal device, n pieces of data that include the to-be-sent data and that are of the n logical channels respectively into n MAC PDUs based on the first information; and sending, by the first terminal device through a straight-through link, the n MAC PDUs using n carrier bearers to a second terminal device.
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公开(公告)号：US20190090173A1
公开(公告)日：2019-03-21
申请号：US16195611
申请日：2018-11-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiao XIAO , Mingchao LI , Zhenzhen CAO
Abstract: Embodiments of the present disclosure provide a V2X service message sending method, a terminal device, and a network-side device. The V2X service message sending method includes: receiving communications interface configuration information from a network-side device, where the communications interface configuration information includes interface indication information used to indicate at least one communications interface used to send a V2X service message; determining, based on the communications interface configuration information, one communications interface from at least two communications interfaces used to send V2X; and sending the V2X service message through the determined one communications interface. In this way, transmission performance of a V2X service message can be improved.
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公开(公告)号：US20190028854A1
公开(公告)日：2019-01-24
申请号：US16138475
申请日：2018-09-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yao HUA , Bingzhao LI , Xiao XIAO
CPC classification number: H04W4/06 , H04W8/24 , H04W36/0061 , H04W36/08 , H04W72/005 , H04W84/042 , H04W88/18
Abstract: A multicast transmission method is disclosed. A base station of a first cell obtains first multicast resource information of at least one second cell, where the base station of the first cell is different from a base station of each second cell; and the base station of the first cell sends second multicast resource information to user equipment, where the second multicast resource information is used to indicate a resource configuration used by each second cell to transmit multicast service data. The base station of the first cell actively sends obtained multicast resource information to the user equipment in a broadcast manner. In this way, the base station of the first cell does not need to configure, in a unicast manner for each user equipment, a resource location for sending/reading the multicast service data of each second cell, thereby reducing signaling overheads.
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