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公开(公告)号：US20190215814A1
公开(公告)日：2019-07-11
申请号：US16356040
申请日：2019-03-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Luo , Jiayin Zhang , Jiyong Pang
CPC classification number: H04W72/044 , H04B7/0617 , H04B7/0669 , H04L5/0007 , H04L5/003 , H04L5/0094 , H04W72/04 , H04W84/12 , H04W88/08
Abstract: The present invention provides a WLAN system resource indication method and apparatus. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.
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公开(公告)号：US10159031B2
公开(公告)日：2018-12-18
申请号：US15248741
申请日：2016-08-26
Inventor： Jun Luo , Phillip Barber , Peter Loc
Abstract: The present invention discloses an access point, a station, and a beacon frame sending method and system, relates to the communications field, and resolves a problem of relatively large network overheads caused for purposes of ensuring that in a WLAN system having multiple channels, a STA can quickly access a network. A specific solution is as follows: A first sending unit sends a beacon indication frame on each subchannel of N subchannels, where the beacon indication frame is used to indicate configuration information of a beacon frame; and a second sending unit sends the beacon frame on at least one first subchannel. The present invention is applied to a beacon frame sending process.
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63.发明公开公开(公告)号：US20240356717A1
公开(公告)日：2024-10-24
申请号：US18649272
申请日：2024-04-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengzheng Xiang , Jun Luo , Hongjia Su , Jinfang Zhang , Lei Lu
IPC: H04L5/00 , H04W4/40 , H04W72/02 , H04W72/0453
CPC classification number: H04L5/0098 , H04L5/0092 , H04W4/40 , H04W72/02 , H04W72/0453
Abstract: The method includes: determining, by a first communications device, a first BWP for each second communications device in a second communications device group, where the second communications device group includes two or more second communications devices, and the first BWPs of all the second communications devices in the second communications device group are the same; sending, by the first communications device, configuration information of the first BWP to each second communications device in the second communications device group; and sending, by the first communications device, control signaling to all the second communications devices in the second communications device group, where the control signaling is used to indicate all the second communications devices in the second communications device group to activate the first BWP.
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公开(公告)号：US12114295B2
公开(公告)日：2024-10-08
申请号：US18485213
申请日：2023-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun Luo , Jiayin Zhang , Jiyong Pang
CPC classification number: H04W72/044 , H04L5/0007 , H04L5/003 , H04L5/0094 , H04W72/04 , H04B7/0617 , H04B7/0669 , H04W84/12 , H04W88/08
Abstract: A WLAN system resource indication method and apparatus are provided. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.
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公开(公告)号：US12021775B2
公开(公告)日：2024-06-25
申请号：US17390569
申请日：2021-07-30
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L5/0048 , H04W16/28 , H04W56/001
Abstract: A signal transmission method includes: a terminal device receives configuration information of a positioning reference signal and configuration information of a first reference signal that are from a first network device and that are sent by a serving base station, where the first reference signal and the positioning reference signal are quasi-co-located (QCLed); the terminal device determines, based on the configuration information of the positioning reference signal and the configuration information of the first reference signal, whether a second reference signal corresponding to the first reference signal exists; and if determining that the second reference signal exists, the terminal device receives the positioning reference signal sent by the first network device, where the positioning reference signal and the second reference signal are QCLed.
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Patent Agency Ranking
公开(公告)号：US20240097953A1
公开(公告)日：2024-03-21
申请号：US18518112
申请日：2023-11-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiayin Zhang , Jun Luo , Phillip Barber
CPC classification number: H04L27/2602 , H04B7/26 , H04L69/22 , H04W28/06 , H04W52/02 , H04L27/2603 , H04W84/12 , Y02D30/70
Abstract: Embodiments of the present invention relate to the field of wireless communication, and in particular, to a wireless local area network data transmission method and apparatus, which are used for improving data transmission efficiency. The method of the embodiments of the present invention includes: carrying, by a control domain of a PLCP header domain in a PPDU constructed by an AP, identifier information of the AP, duration information, and an identifier of at least one STA, so that a STA may obtain the identifier information of the AP, the duration information, and the identifier of at least one STA by parsing only the control domain of the PLCP header domain.
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公开(公告)号：US11917525B2
公开(公告)日：2024-02-27
申请号：US17172961
申请日：2021-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Luo
CPC classification number: H04W48/10 , H04L5/0053 , H04W48/16 , H04L1/0079
Abstract: This application provides a wireless communication method, an apparatus, and a computer-readable storage medium. The method includes: A terminal receives a system message that is broadcast by an access network device on a physical broadcast channel PBCH, where the system message includes an extension field, and the extension field is used to indicate a format of the system message. The terminal discards the system message if information about the extension field is first information, where the first information is used to indicate that the format of the system message is an extended format. In this way, the terminal can select a proper manner to correctly process the system message.
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公开(公告)号：US11870623B2
公开(公告)日：2024-01-09
申请号：US17549447
申请日：2021-12-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiayin Zhang , Jun Luo , Phillip Barber
CPC classification number: H04L27/2602 , H04B7/26 , H04L69/22 , H04W28/06 , H04W52/02 , H04L27/2603 , H04W84/12 , Y02D30/70
Abstract: Embodiments of the present invention relate to the field of wireless communication, and in particular, to a wireless local area network data transmission method and apparatus, which are used for improving data transmission efficiency. The method of the embodiments of the present invention includes: carrying, by a control domain of a PLCP header domain in a PPDU constructed by an AP, identifier information of the AP, duration information, and an identifier of at least one STA, so that a STA may obtain the identifier information of the AP, the duration information, and the identifier of at least one STA by parsing only the control domain of the PLCP header domain.
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公开(公告)号：US20230403488A1
公开(公告)日：2023-12-14
申请号：US18455613
申请日：2023-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04Q11/00
CPC classification number: H04Q11/0067 , H04Q2011/0083
Abstract: Embodiments of this application disclose an optical bus communication method, including: A first terminal obtains first control information from a controller, where the first control information is generated by the controller and is used to control an execution mechanism to work. The first terminal sends the first control information to a central office over a first section, so that the central office forwards the first control information to a second terminal, where the second terminal is connected to the execution mechanism. The first terminal obtains first state information from the central office, where the first state information is used to record a working state of the execution mechanism, the first state information is information sent by the second terminal to the central office over a second section after the second terminal obtains the first control information, and the first section does not overlap with the second section.
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公开(公告)号：US11812455B2
公开(公告)日：2023-11-07
申请号：US17899269
申请日：2022-08-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhengzheng Xiang , Hongjia Su , Jinfang Zhang , Lei Lu , Jun Luo
IPC: H04W72/53 , H04L1/1607 , H04L5/00 , H04W72/02 , H04W72/0446 , H04W92/18
CPC classification number: H04W72/53 , H04L1/1614 , H04L5/0055 , H04W72/02 , H04W72/0446 , H04W92/18
Abstract: Example communication methods and apparatus are described. One example communication method includes receiving first indication information by a first communications device from a network device, where the first indication information indicates a first resource for sidelink communication. The first communications device sends the first data to a second communications device. The first communications device receives second indication information from the network device, where the second indication information is used to determine a second resource for transmitting feedback information. The first communications device receives feedback information of the first data from the second communications device.
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