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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：US20220394738A1
公开(公告)日：2022-12-08
申请号：US17891245
申请日：2022-08-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG
Abstract: A feedback resource determining method and apparatus is applied to systems such as an internet of vehicles, V2X, and V2V. The method includes obtaining a first parameter, where the first parameter is related to a cast type and a hybrid automatic repeat request HARQ feedback manner, the cast type includes unicast and multicast, and the HARQ feedback manner corresponds to the cast type; and determining a physical sidelink feedback channel PSFCH based on the first parameter. According to the feedback resource determining method and apparatus provided, PSFCHs of different sizes are allocated for different cast types and HARQ feedback manners. This improves resource utilization.
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公开(公告)号：US20200344008A1
公开(公告)日：2020-10-29
申请号：US16925506
申请日：2020-07-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG , Xingwei ZHANG , Zhe LIU , Jie SHI
Abstract: Example information transmission methods and apparatus are described. One example method includes receiving higher layer signaling and downlink control information. A time-frequency resource corresponding to scheduling request (SR) information and a time-frequency resource corresponding to hybrid automatic repeat request (HARQ) information are respectively determined based on the higher layer signaling and the downlink control information; The SR information is sent by using a first time-frequency resource, and the HARQ information is sent by using a second time-frequency resource. The first time-frequency resource is a part of the time-frequency resource corresponding to the SR information and does not overlap the second time-frequency resource in time domain, and the second time-frequency resource is the time-frequency resource corresponding to the HARQ information. Alternatively, the HARQ information is sent by using the time-frequency resource corresponding to the HARQ information, where the SR information is not sent.
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公开(公告)号：US20200225825A1
公开(公告)日：2020-07-16
申请号：US16651315
申请日：2018-09-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chen DONG , Yu WANG , Xiaohan CHEN , Yixin CHEN , Fan YANG
IPC: G06F3/0488 , G06F3/0481 , G06F3/0484 , G06F9/451 , H04M1/725
Abstract: This application relates to the field of terminals, and discloses a message processing method, message viewing method, and terminal, configured to implement quick message processing and viewing without affecting a current operation. The message processing method is applied to a terminal including a display screen, and the method includes: displaying, by the terminal, an application interface on the display screen; receiving, by the terminal, a message; displaying, by the terminal, a prompt of the message on the application interface; receiving, by the terminal, an input of a user; and continuing displaying, by the terminal, the application interface, responding to the input, terminating displaying the prompt, and processing the message. Embodiments of this application are applied for processing the message.
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公开(公告)号：US20200120706A1
公开(公告)日：2020-04-16
申请号：US16713375
申请日：2019-12-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A terminal device receives first information including an acknowledgment resource indicator (ARI), and determines, based on the ARI, a first uplink control channel (PUCCH) resource in a PUCCH resource set corresponding to a payload size of a hybrid automatic repeat request acknowledgment (HARQ-ACK). In a case that the first PUCCH resource and a second PUCCH resource partially overlap in terms of time; or the first PUCCH resource and a second PUCCH resource configured for CSI do not overlap in terms of time, and the first PUCCH resource and the second PUCCH resource each partially overlap at least one third PUCCH resource configured for at least one positive scheduling request (SR) in terms of time, the terminal device determines, based on the ARI, a fourth PUCCH resource in a second PUCCH resource set corresponding to a total payload size for sending the HARQ-ACK, CSI, and at least one SR status.
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Patent Agency Ranking
公开(公告)号：US20240406908A1
公开(公告)日：2024-12-05
申请号：US18804453
申请日：2024-08-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG , Zexu HUANG , Long HE , Yang CHEN , Bangli LI
Abstract: A communication method, applied to a mobility management network element, includes receiving first request information from a terminal device. The first request information is used to request a first service, or the first request information is attach request information or registration request information of the terminal device. The method also includes, in response to determining the first request information belongs to a first type of information, and determining an original receiving network element of the first type of information is a faulty mobility management network element, processing the first request information according to a flow control policy for the first type of information.
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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：US20210314921A1
公开(公告)日：2021-10-07
申请号：US17351518
申请日：2021-06-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG , Junwei WANG , Xingwei ZHANG
Abstract: Embodiments of this application provide a feedback control channel configuration method and a device, and relate to the field of wireless communication. A candidate time-frequency resource may be configured for a physical sidelink feedback control channel (PSFCH) that carries feedback control information, so that the required feedback control information can be fed back on the PSFCH. The method includes: determining, by first user equipment, configuration information of a PSFCH, where the configuration information of the PSFCH is to indicate or configure a candidate time-frequency resource of the PSFCH, and the candidate time-frequency resource of the PSFCH is to the carry feedback control information of first information; and sending, by the first user equipment, the configuration information of the PSFCH to second user equipment.
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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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公开(公告)号：US20210204264A1
公开(公告)日：2021-07-01
申请号：US17199493
申请日：2021-03-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fan YANG , Xingwei ZHANG
Abstract: An information sending method, an information receiving method, and a communications apparatus are disclosed. The method includes: when allocating and indicating an uplink resource to a terminal, a network device may allocate and indicate, to the terminal for a feedback, a first uplink time-frequency resource used to carry a plurality of pieces of feedback information. In this way, if the terminal sends all information before the first moment, the terminal may send, on the first uplink time-frequency resource, the information that needs to be sent during the current feedback. If there is information that is not sent by the terminal because no channel is available before the first moment, the terminal may send, on the first uplink time-frequency resource, the information that needs to be sent during the current feedback and the information that is not sent previously.
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