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公开(公告)号：US20240389119A1
公开(公告)日：2024-11-21
申请号：US18787172
申请日：2024-07-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haining HUANG , Chao LI , Tianhong ZHANG , Fan YANG
IPC: H04W72/25 , H04B7/06 , H04L1/1812 , H04W72/02 , H04W72/0453 , H04W72/543
Abstract: This application provides a control information sending method and a communication apparatus. According to the method, a terminal may determine, based on first information, a resource occupied by transmission according to a first communication protocol; determine, based on the resource occupied by transmission according to the first communication protocol, that a first resource is an available resource; and transmit control information on the first resource according to a second communication protocol. This can avoid control information transmission according to the second communication protocol by using the resource occupied by transmission according to the first communication protocol, thereby helping avoid a resource conflict between transmission according to the first communication protocol and transmission according to the second communication protocol.
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公开(公告)号：US20220094480A1
公开(公告)日：2022-03-24
申请号：US17541618
申请日：2021-12-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haining HUANG , Junwei WANG , Xingwei ZHANG , Chao LI , Ronghui WEN
Abstract: Embodiments of this application disclose a feedback indication method and a communications apparatus, and relate to the communications field, to unify behavior of a transmitting party and a receiving party. This ensures data transmission performance as far as possible. The method includes: A transmitting node determines a first message. A first field in the first message is set to be null, and the first field is used to indicate a time-frequency resource that carries hybrid automatic repeat request HARQ information. The transmitting node sends the first message to a receiving node. The first message is used to indicate the receiving node to delay feeding back HARQ information corresponding to a first transport block TB, or the first message is used to indicate the receiving node to give up feeding back the HARQ information corresponding to the first TB. The first TB is a transport block scheduled by the first message.
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公开(公告)号：US20230180192A1
公开(公告)日：2023-06-08
申请号：US18164300
申请日：2023-02-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tianhong ZHANG , Haining HUANG , Chao LI , Lili ZHANG , Fan YANG
IPC: H04W72/02 , H04W72/25 , H04W72/563 , H04W72/0453
CPC classification number: H04W72/02 , H04W72/25 , H04W72/563 , H04W72/0453
Abstract: Embodiments of this application provide a communication method and apparatus, and a readable storage medium. The method includes: A first device sends information about a first priority and a second priority to a second device. The first priority is used to assist the second device in selecting a resource for sidelink transmission, the information about the first priority is carried in SCI and/or a MAC CE, and the second priority is a physical layer priority of the first device. In the method, the first device sends the information about the first priority and the second priority to the second device. The information about the first priority is used to assist the second device in selecting the resource for sidelink transmission. Therefore, the second device may further select, based on the information about the first priority, the resource for sidelink transmission, to implement resource selection of the second device.
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Patent Agency Ranking
公开(公告)号：US20220394695A1
公开(公告)日：2022-12-08
申请号：US17887168
申请日：2022-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chao LI , Haining HUANG , Zhe LIU
IPC: H04W72/04
Abstract: In the field of communications technologies, disclosed are a resource indication method, a resource determining method, and an apparatus, to indicate different resources by using a value of same resource indication information, and can be applied to an internet of vehicles, for example, vehicle-to-everything (V2X), long term evolution-vehicular (LTE-V), and vehicle-to-vehicle (V2V), or in fields such as device-to-device (D2D), intelligent driving, and intelligent connected vehicles. The method includes: determining a first resource in a first slot and a second resource in a second slot, where the first resource and the second resource are used to send data; and sending resource indication information in a third slot, where a value of the resource indication information is used to indicate a frequency domain position of the first resource and a frequency domain position of the second resource, and the second slot and the first slot are later than the third slot.
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公开(公告)号：US20250056434A1
公开(公告)日：2025-02-13
申请号：US18929105
申请日：2024-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Junyao LI , Fan YANG , Haining HUANG , Tianhong ZHANG , Chao LI
IPC: H04W56/00 , H04W74/0808 , H04W92/18
Abstract: Embodiments of this application provide a communication method, apparatus, and system. In the method, a structure of a time-frequency resource is redesigned, or repeated transmission of a synchronization signal block is supported, or channel access is performed on a plurality of resources, and a transmission manner of the synchronization signal block is provided, so that a channel access success rate is improved, coverage is enhanced, and communication reliability is further improved.
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公开(公告)号：US20220393837A1
公开(公告)日：2022-12-08
申请号：US17887227
申请日：2022-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG , Chao LI , Haining HUANG , Zhe LIU
Abstract: This application discloses a method for determining a channel reception occasion and an apparatus. The method includes: determining a first time domain resource offset value set, where the first time domain resource offset value set includes one or more time domain resource offset values between a physical sidelink feedback channel PSFCH and a physical uplink control channel PUCCH; and determining a PSFCH reception occasion based on the first time domain resource offset value set and a feedback period of the PSFCH.
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公开(公告)号：US20220394710A1
公开(公告)日：2022-12-08
申请号：US17887102
申请日：2022-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chao LI , Fan YANG , Lili ZHANG , Haining HUANG
IPC: H04W72/04
Abstract: Embodiments of this application relate to the field of wireless communications technologies and provide a resource indication method, a resource determining method and a related apparatus that indicate transmission resources in two subframes. The method includes a transmitting device determining first and second time domain resources and sending resource indication information on a third time domain resource, where the resource indication information is used to indicate positions of the first and second time domain resources, and where a value of the resource indication information is determined by using the positions of the first and second time domain resources.
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公开(公告)号：US20210258921A1
公开(公告)日：2021-08-19
申请号：US17246144
申请日：2021-04-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingwei ZHANG , Fan YANG , Haining HUANG , Zhe LIU
Abstract: This application provides a communication method and a communications apparatus. The communication method includes: a first terminal device determines a first parameter, where the first parameter is used to indicate a parameter of a sensing window, a parameter of a resource selection window, and/or a parameter of a first time window, and the first time window includes the sensing window and the resource selection window. The first terminal device determines a first resource pool from at least one resource pool based on the first parameter. The first terminal device selects a first resource from the first resource pool. The first terminal device transmits sidelink information on the first resource. According to the method provided in embodiments of this application, a data transmission delay can be reduced and system communication efficiency can be improved.
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