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公开(公告)号：US12192971B2
公开(公告)日：2025-01-07
申请号：US17677674
申请日：2022-02-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hailong Hou , Chaojun Li , Liyan Su
IPC: H04W72/044 , H04L1/08 , H04L1/1867 , H04L5/00 , H04W72/0453 , H04W72/23
Abstract: A physical downlink control channel PDCCH transmission method and apparatus is provided. The method includes: A network device sends first indication information to a terminal device, where the first indication information may include configuration information of a PDCCH, the configuration information of the PDCCH is used to indicate at least one repeated transmission configuration manner, which includes a first repeated transmission configuration manner. The repeated transmission configuration manner includes at least one of a quantity of repetitions of the PDCCH and an aggregation level that is of the PDCCH and that corresponds to the quantity of repetitions. The network device may send the PDCCH to the terminal device based on the first repeated transmission configuration manner. According to this method, a sending effect of a PDCCH at a higher aggregation level can be implemented through repeated sending of a plurality of PDCCHs at lower aggregation levels.
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公开(公告)号：US20240064722A1
公开(公告)日：2024-02-22
申请号：US18492805
申请日：2023-10-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hailong Hou , Zhe Jin , Zhihu Luo , Weilin Qu
IPC: H04W72/0453 , H04W72/1268
CPC classification number: H04W72/0453 , H04W72/1268
Abstract: A communication method and apparatus. The method includes: sending configuration information of a first initial uplink bandwidth part (BWP) to a first terminal device of a first type, and sending configuration information of a second initial uplink BWP to a second terminal device of a second type; and sending first information to at least one of the first terminal device or the second terminal device, where a first frequency domain resource indicated by the first information is in a frequency domain range of the first initial uplink BWP and is used for sending a third message (Msg3); and a second frequency domain resource indicated by the first information is in a frequency domain range of the second initial uplink BWP and used for sending a Msg3.
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公开(公告)号：US20240008016A1
公开(公告)日：2024-01-04
申请号：US18467027
申请日：2023-09-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hailong Hou , Zhe Jin , Zhihu Luo , Weilin Qu
IPC: H04W72/0457 , H04W72/21
CPC classification number: H04W72/0457 , H04W72/21
Abstract: In accordance with an embodiment, a communication method includes: receiving first configuration information from a network device, wherein the first configuration information is configured to be used to configure a first uplink bandwidth part (BWP) and a second uplink BWP, the first uplink BWP does not include an active first uplink control channel resource, the second uplink BWP includes a first uplink control channel resource, and the first uplink BWP and the second uplink BWP are on a same uplink carrier; and determining the first uplink BWP and the second uplink BWP based on the first configuration information.
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公开(公告)号：US20230189234A1
公开(公告)日：2023-06-15
申请号：US18164860
申请日：2023-02-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hailong Hou , Juan Zheng , Chaojun Li , Yongqiang Fei
IPC: H04W72/0453 , H04W72/51
CPC classification number: H04W72/0453 , H04W72/51
Abstract: A frequency domain resource determination method, a device, and a storage medium. The method includes sending configuration information to a terminal device, where the configuration information includes configuration information of at least two frequency domain resources, the at least two frequency domain resources include at least one first-type frequency domain resource and at least one second-type frequency domain resource, the first-type frequency domain resource is associated with at least one of a first-type terminal device communicating with a network device, or a first-type terminal device and a second-type terminal device communicating with the network device, and the second-type frequency domain resource is associated with the second-type terminal device communicating with the network device, and communicating with the terminal device by one of the at least two frequency domain resources, where a maximum bandwidth of the second-type terminal device is less than a maximum bandwidth of the first-type terminal device.
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公开(公告)号：US20220338183A1
公开(公告)日：2022-10-20
申请号：US17854716
申请日：2022-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Juan Zheng , Yongqiang Fei , Hailong Hou , Chaojun Li
Abstract: This application provides a method and an apparatus for transmitting initial access configuration information. The method includes: a first terminal device receiving first information that is sent by a network device and that includes initial access configuration information corresponding to a second terminal device. The first terminal device may obtain second information, required by the first terminal device, based on a relationship such as a difference relationship between the second information required by the first terminal device and the first information. The second information includes initial access configuration information corresponding to the first terminal device.
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Patent Agency Ranking
公开(公告)号：US12238735B2
公开(公告)日：2025-02-25
申请号：US17670897
申请日：2022-02-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hailong Hou , Chaojun Li
IPC: H04W72/23
Abstract: This application provides a communication method and apparatus, applicable to the communication field, and in particular, to scheduling terminal devices corresponding to different bandwidth sizes or different capabilities. The method includes: A terminal apparatus receives first indication information from a network apparatus. The terminal apparatus receives target system information and/or target downlink control information from the network apparatus on a target frequency domain resource, where a bandwidth size of the target frequency domain resource is less than or equal to a bandwidth size supported by the terminal apparatus, and the target downlink control information is used to schedule the target system information.
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公开(公告)号：US12225467B2
公开(公告)日：2025-02-11
申请号：US17859282
申请日：2022-07-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongqiang Fei , Juan Zheng , Hailong Hou , Chaojun Li
Abstract: An apparatus includes one or more processors and a memory having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to receive a first wake-up signal. The first wake-up signal is one of K wake-up signals, K is an integer greater than or equal to 1, and the K wake-up signals are quasi co-located with K synchronization signal blocks (SSBs), K channel state information-reference signals (CSI-RSs), or K demodulation reference signals (DMRSs). The apparatus is also caused to determine M paging occasions. There is a correspondence between the K wake-up signals and the M paging occasions, and M is an integer greater than or equal to 1. The apparatus is further caused to receive, on the M paging occasions, downlink control information (DCI) used for paging.
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18.发明公开公开(公告)号：US20240276502A1
公开(公告)日：2024-08-15
申请号：US18640953
申请日：2024-04-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hailong Hou , Zhanzhan Zhang , Zhe Jin , Zheng Yu , Yi Wang , Ronghui Wen
IPC: H04W72/21
CPC classification number: H04W72/21
Abstract: A terminal device determines a physical resource block PRB position of a resource corresponding to a physical uplink control channel PUCCH; and the terminal device sends the PUCCH based on the PRB position, wherein the PRB position satisfies RBBWPoffset+└rPUCCH/NCS┘ or NBWPsize−1−RBBWPoffset−└rPUCCH/NCS┘, rPUCCH is a PUCCH resource index, NCS is a quantity of cyclic shifts of a common PUCCH resource set, RBBWPoffset is a frequency domain offset value of the common PUCCH resource set, and NBWPSize is a size of a bandwidth part configured with a PUCCH resource.
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公开(公告)号：US20240040413A1
公开(公告)日：2024-02-01
申请号：US18483326
申请日：2023-10-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weilin Qu , Zhe Jin , Zhihu Luo , Hailong Hou
CPC classification number: H04W24/08 , H04L5/0048 , H04W24/10
Abstract: This application provides a communication method and apparatus, to improve convenience of measuring a reference signal on a bandwidth part (BWP), and improve measurement efficiency. A terminal device receives configuration information, where the configuration information indicates M reference signals configured on a first bandwidth part (BWP), the first BWP includes N starting resource block (RB) locations, N is a positive integer greater than 1, and M is a positive integer greater than or equal to 1; and the N starting RB locations of the first BWP are different. The terminal device measures at least one of the M reference signals on a BWP corresponding to the N starting RB locations of the first BWP, where in a same time unit, one of the N starting RB locations is used to measure the at least one of the M reference signals.
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公开(公告)号：US20240030964A1
公开(公告)日：2024-01-25
申请号：US18479647
申请日：2023-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hailong Hou , Zhe Jin , Zhihu Luo , Weilin Qu , Zheng Yu
IPC: H04B1/713 , H04L1/08 , H04L5/00 , H04W74/08 , H04W72/1268
CPC classification number: H04B1/713 , H04L1/08 , H04L5/0078 , H04W74/0833 , H04W72/1268
Abstract: This application provides a communication method and apparatus, to improve communication performance of a terminal device. The method includes: determining to perform transmission in a frequency hopping transmission manner; and when transmission is performed in a repeated transmission manner, sending a third message (Msg3) or a message A (MsgA) in a random access procedure in an inter-slot frequency hopping and repeated transmission manner; and/or when transmission is performed in a non-repeated transmission manner, sending the Msg3 or the MsgA in an intra-slot frequency hopping and non-repeated transmission manner.
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