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211.发明公开公开(公告)号：US20240306155A1
公开(公告)日：2024-09-12
申请号：US18549695
申请日：2022-03-03
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/21 , H04L1/00 , H04L1/1867 , H04L27/26
CPC classification number: H04W72/21 , H04L1/0003 , H04L1/189 , H04L27/2672
Abstract: In accordance with an embodiment, a physical uplink control channel transmission method, includes: receiving a first message; and in response to a dedicated physical uplink control channel (PUCCH) not being configured for a terminal device, repeatedly transmitting a first PUCCH using a repetition quantity N, where the dedicated PUCCH is configured by a network device for the terminal device based on higher layer signaling, and N is an integer greater than 1.
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公开(公告)号：US20240244530A1
公开(公告)日：2024-07-18
申请号：US18618591
申请日：2024-03-27
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W52/02 , H04W68/00 , H04W72/0446
CPC classification number: H04W52/0235 , H04W68/005 , H04W72/0446
Abstract: This specification discloses a wake-up signal sending method and an apparatus, so that UE may accurately identify information in a WUR signal received via a wake-up circuit. The method may include designing a first time domain resource that is in the following format and that is used to transmit a wake-up signal: The first time domain resource includes N first time units with a preset length, one wake-up signal occupies at least one of the N first time units with the preset length, N is a positive integer, and a boundary location of the first time unit is determined based on a time domain location of a synchronization signal, so that a boundary location of the wake-up signal is determined, and a terminal prepares for identifying the wake-up signal.
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公开(公告)号：US11963221B2
公开(公告)日：2024-04-16
申请号：US17197191
申请日：2021-03-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu Zhang , Lixia Xue , Yongxing Zhou
IPC: H04W72/04 , H04W72/0446 , H04W72/23 , H04W74/00 , H04W74/0816 , H04W76/11
CPC classification number: H04W74/0816 , H04W72/0446 , H04W72/23 , H04W74/008 , H04W76/11
Abstract: A communication method for using an unlicensed frequency band is provided. The method includes: A first wireless device receives first indication information in a first time unit, where the first indication information is used to indicate a second wireless device to transmit data in a second time unit, or the first indication information is used to indicate a second wireless device not to transmit data in a second time unit, where the second time unit is a preset time unit used by the second wireless device to transmit data.
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214.发明公开公开(公告)号：US20240089985A1
公开(公告)日：2024-03-14
申请号：US18263132
申请日：2021-12-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/232 , H04L1/1812 , H04W72/1273 , H04W72/21
CPC classification number: H04W72/232 , H04L1/1812 , H04W72/1273 , H04W72/21
Abstract: This application discloses a control information sending method, a control information receiving method, an apparatus, and a storage medium, applied to a communication system. The control information sending method includes: sending at least one piece of downlink control information and a corresponding downlink physical shared channel, where the downlink control information carries a count sequence number; and receiving feedback information from user equipment, where the feedback information includes DCI miss-detection information, the count sequence number indicates an accumulated quantity of uplink control information, the uplink control information corresponds to a downlink physical shared channel scheduled by using the downlink control information, and the uplink control information is used to transmit the feedback information.
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215.发明授权公开(公告)号：US11910393B2
公开(公告)日：2024-02-20
申请号：US17959878
申请日：2022-10-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hao Sun , Yongzhao Cao , Hua Li , Ruiqi Zhang , Lixia Xue
IPC: H04W72/21 , H04L1/1812 , H04L5/00 , H04W72/1268
CPC classification number: H04W72/21 , H04L1/1812 , H04L5/0055 , H04L5/0057 , H04W72/1268
Abstract: This application discloses methods an apparatuses for sending and receiving uplink control information in the field of communications technology. In some implementations, a terminal device may receive first downlink control information (DCI) from a network device; determine, based on the received first DCI, that an uplink shared channel scheduled by using the first DCI is used to send only uplink control information (UCI); and send first UCI to the network device through the uplink shared channel scheduled by using the first DCI. In other words, the network device indicates to the terminal device by using DCI so that the terminal device can determine, based on an indication of the network device, whether the uplink shared channel scheduled by using the DCI is used to send only the UCI.
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Patent Agency Ranking
公开(公告)号：US20230413338A1
公开(公告)日：2023-12-21
申请号：US18254115
申请日：2021-11-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W74/08 , H04W24/08 , H04B17/318
CPC classification number: H04W74/0833 , H04W24/08 , H04B17/328
Abstract: The method includes: receiving, by user equipment UE, supplementary uplink SUL configuration information, wherein the SUL configuration information comprises a plurality of SULs, a plurality of supplementary downlink SDLs respectively matching the plurality of SULs, and SDL measurement configuration information; measuring, by the UE, reference signal strength of the plurality of SDLs based on the SDL measurement configuration information; selecting, by the UE, at least one first SDL from the plurality of SDLs based on the reference signal strength of the plurality of SDLs, and selecting a second SDL from the at least one first SDL, wherein the second SDL has highest reference signal strength in the at least one first SDL; and initiating, by the UE, random access over an SUL corresponding to the second SDL.
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公开(公告)号：US11849386B2
公开(公告)日：2023-12-19
申请号：US17478709
申请日：2021-09-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixia Xue , Xu Zhang , Jianguo Wang , Yi Qin , Yongzhao Cao
IPC: H04W72/04 , H04W48/10 , H04J11/00 , H04W56/00 , H04L5/00 , H04L25/03 , H04W72/30 , H04L47/76 , H04N21/462 , H04B17/382 , H04W72/23 , H04L27/26 , H04L47/70
CPC classification number: H04W48/10 , H04J11/0073 , H04J11/0079 , H04L5/0035 , H04L5/0053 , H04L5/0094 , H04L25/03012 , H04L47/76 , H04W56/001 , H04W72/04 , H04W72/30 , H04B17/382 , H04L27/2671 , H04L47/822 , H04N21/4622 , H04W72/23
Abstract: A control information sending/receiving method and device are provided, to implement indicating a time-frequency location of a control channel to a terminal device in a 5G NR system or a future evolved LTE system. The method includes: receiving, by a terminal device, broadcast information; determining, from at least two predefined time-domain locations, a time-domain location of a broadcast channel carrying the broadcast information; determining a time-domain location of a control channel based on the time-domain location of the broadcast channel; and performing control channel detection in the determined time-domain location of the control channel.
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公开(公告)号：US20230344566A1
公开(公告)日：2023-10-26
申请号：US18008513
申请日：2021-06-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L5/00 , H04B17/309 , H04B17/318
CPC classification number: H04L5/001 , H04B17/347 , H04B17/328
Abstract: A carrier configuration method and a related device are provided. A first carrier and a second carrier are configured for an electronic device, and the second carrier is a supplementary uplink carrier of the first carrier. The method includes: The electronic device receives a first message, where the first message includes configuration information of a secondary cell, and the secondary cell includes at least a serving cell corresponding to the second carrier. The electronic device configures, based on the configuration information of the secondary cell, the serving cell corresponding to the second carrier. That the serving cell corresponding to the second carrier is configured includes: An uplink of the second carrier remains as a supplementary uplink of the first carrier, or the supplementary uplink of the second carrier is deactivated, or an uplink of the second carrier is aggregated with an uplink of the first carrier.
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公开(公告)号：US20230319778A1
公开(公告)日：2023-10-05
申请号：US18007396
申请日：2021-08-02
Applicant: Huawei Technologies Co., Ltd.
Abstract: This specification discloses a paging method and an apparatus. A terminal receives, before a paging occasion of the terminal, a first paging indication sent by a network device, where the first paging indication includes a first field, the first field is used to indicate whether paging is sent on R paging occasions, the R paging occasions include the paging occasion of the terminal, and R is an integer greater than or equal to 1. The terminal determines, based on a first paging occasion, whether to monitor DCI on the paging occasion of the terminal.
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公开(公告)号：US11683809B2
公开(公告)日：2023-06-20
申请号：US17397282
申请日：2021-08-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Guan , Lixia Xue , Yongxing Zhou , Qiang Li , Jingyuan Sun
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0073 , H04L41/12 , H04L45/02 , H04W48/12 , H04L5/0007 , H04W72/04 , H04W88/02
Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
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