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51.发明申请WIRELESS COMMUNICATION METHOD SUPPORTING HARQ, USER EQUIPMENT, AND BASE STATION 有权支持HARQ，用户设备和基站的无线通信方法公开(公告)号：US20150063180A1
公开(公告)日：2015-03-05
申请号：US14538592
申请日：2014-11-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaobo Chen , Brian Classon , Vipul Desai
CPC classification number: H04L1/1835 , H04L1/1812 , H04L1/1822 , H04L5/001 , H04L5/14 , H04Q11/0478
Abstract: The present invention provides a wireless communication method supporting hybrid automatic repeat request. The method includes: sending first hybrid automatic repeat request (HARQ) process quantity indication information to a user equipment UE; and if second HARQ process quantity indication information is further sent to the UE, determining a second HARQ process quantity according to the second HARQ process quantity indication information, and performing data transmission with the UE according to the determined second HARQ process quantity. Correspondingly, the present invention further provides a base station and the user equipment. In the present invention, the base station and the user equipment can perform data communication with the UE based on different HARQ timing relationships and HARQ process quantities, thereby being capable of better supporting UEs adopting different functional characteristics.
Abstract translation: 本发明提供一种支持混合自动重传请求的无线通信方法。 该方法包括：向用户设备UE发送第一混合自动重传请求（HARQ）处理量指示信息; 并且如果进一步向所述UE发送第二HARQ处理量指示信息，则根据所述第二HARQ处理量指示信息确定第二HARQ处理量，并根据所确定的第二HARQ处理量与所述UE进行数据传输。 相应地，本发明还提供一种基站和用户设备。 在本发明中，基站和用户设备可以基于不同的HARQ定时关系和HARQ处理量来执行与UE的数据通信，从而能够更好地支持采用不同功能特性的UE。
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公开(公告)号：US20250024505A1
公开(公告)日：2025-01-16
申请号：US18903776
申请日：2024-10-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： George Calcev , Weimin Xiao , Brian Classon , Guosen Yue
IPC: H04W74/0816 , H04W72/25
Abstract: According to embodiments, a user equipment (UE) performs a first type of sensing in a sensing window to detect first one or more SL transmissions using a sidelink (SL) radio access technology (RAT). The UE performs a second type of sensing to detect second one or more transmissions using a non-SL RAT different from the SL RAT. The second type is different from the first type. The UE selects an SL resource in an unlicensed band in a selection window for an SL transmission based on the first type of sensing and the second type of sensing. The UE transmits the SL transmission via the SL resource using the SL RAT.
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53.发明申请公开(公告)号：US20250016661A1
公开(公告)日：2025-01-09
申请号：US18897568
申请日：2024-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Vipul Desai , Brian Classon
IPC: H04W48/10 , H04L5/00 , H04W56/00 , H04W72/044
Abstract: A base station generates a punctured synchronization signal block (SSB) for a channel of a frequency band based on a SSB. A bandwidth of the SSB exceeds a bandwidth of the channel. The punctured SSB includes a punctured physical broadcast channel (PBCH), a primary synchronization signal (PSS), and a secondary synchronization signal (SSS). The PSS of the punctured SSB has a center frequency indicated by a sync raster location of a set of sync raster locations associated with the frequency band. The punctured PBCH is obtained from a PBCH of the first SSB based on a puncture pattern associated with the sync raster location. The base station transmits the punctured SSB in the channel. A user equipment (UE) detects the punctured SSB according to the sync raster location.
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公开(公告)号：US20240260131A1
公开(公告)日：2024-08-01
申请号：US18619877
申请日：2024-03-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guosen Yue , Brian Classon , Vipul Desai
Abstract: A user equipment (UE) may perform partial sensing during a sidelink (SL) discontinuous reception (DRX) inactive time of the UE over a partial sensing occasion to obtain a sensing result. The partial sensing may include periodic based partial sensing (PBPS) or contiguous partial sensing (CPS), and the partial sensing occasion may include a sensing occasion determined on a most recent sensing occasion for PBPS or a minimum number of slots for CPS. The UE may determine, based on at least the sensing result, available resources for SL transmissions, and transmit a SL transmission over a resource of the available resources.
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公开(公告)号：US20230180293A1
公开(公告)日：2023-06-08
申请号：US18164049
申请日：2023-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： George Calcev , Brian Classon , Weimin Xiao
CPC classification number: H04W74/0808 , H04W16/14
Abstract: A user equipment (UE) in a frame based equipment (FBE) mode may determine that a communication channel in an unlicensed spectrum is available for use, and transmit, in the communication channel, a transmission to a gNB in a fixed frame period (FFP) associated with the UE to initiate a channel occupancy time (COT) by the UE in the FFP. The transmission starts at the beginning of the FFP and ends before an idle period within the FFP. The gNB receives the transmission and, based thereon, determines that the UE has initiated the COT. The gNB may acknowledge or reject initiation of the COT by the UE.
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Patent Agency Ranking
公开(公告)号：US11388706B2
公开(公告)日：2022-07-12
申请号：US16712409
申请日：2019-12-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhuan Xia , Brian Classon , Xiangdong Zhang
Abstract: Embodiments disclose an information acquiring method. The method includes sending indicating information, where the indicating information indicates a resource set used for sending initial information, and the initial information comprises a master information block (MIB); and determining, according to the resource set used for sending initial information, a resource used for sending non-initial information, wherein the non-initial information comprises information carried over a physical downlink shared channel (PDSCH), and the resource used for sending the non-initial information does not overlap with the resource set used for sending initial information.
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公开(公告)号：US10779269B2
公开(公告)日：2020-09-15
申请号：US16409098
申请日：2019-05-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yan Cheng , Lixia Xue , Brian Classon
Abstract: In a control information transmission method according to present disclosure, a user equipment acquires configuration information of an enhanced physical downlink control channel (EPDCCH) set. The user equipment determines, according to the configuration information and from the EPDCCH set, at least one EPDCCH set in which an EPDCCH needs to be monitored. The user equipment monitors an EPDCCH on a resource corresponding to the at least one EPDCCH set, to acquire control information sent by a base station.
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58.发明申请公开(公告)号：US20200177218A1
公开(公告)日：2020-06-04
申请号：US16780229
申请日：2020-02-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Guan , David Jean-Marie Mazzarese , Brian Classon
IPC: H04B1/10 , H04W72/08 , H04W72/04 , H04W48/16 , H04W28/18 , H04W16/14 , H04W4/12 , H04L5/00 , H04B17/391 , H04W16/10
Abstract: A system and method for transmitting a reference signal in a cell that uses an unlicensed frequency band. The method includes determining a candidate resource set that is used when a first reference signal is transmitted in the cell that uses the unlicensed frequency band, where the candidate resource set includes a preset resource and at least one flexible candidate resource, determining a first candidate resource that is used when the first reference signal is transmitted in the cell that uses the unlicensed frequency band, where a channel on the unlicensed frequency band corresponding to the first candidate resource is in an idle state, and the first candidate resource is the preset resource or a flexible candidate resource in the candidate resource set, and sending the first reference signal on the first candidate resource.
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59.发明授权公开(公告)号：US10574279B2
公开(公告)日：2020-02-25
申请号：US16209777
申请日：2018-12-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Guan , David Jean-Marie Mazzarese , Brian Classon
IPC: H04B1/10 , H04W16/10 , H04B17/391 , H04L5/00 , H04W4/12 , H04W16/14 , H04W28/18 , H04W48/16 , H04W72/04 , H04W72/08
Abstract: A system and method for transmitting a reference signal in a cell that uses an unlicensed frequency band. The method includes determining a candidate resource set that is used when a first reference signal is transmitted in the cell that uses the unlicensed frequency band, where the candidate resource set includes a preset resource and at least one flexible candidate resource, determining a first candidate resource that is used when the first reference signal is transmitted in the cell that uses the unlicensed frequency band, where a channel on the unlicensed frequency band corresponding to the first candidate resource is in an idle state, and the first candidate resource is the preset resource or a flexible candidate resource in the candidate resource set, and sending the first reference signal on the first candidate resource.
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公开(公告)号：US20190110286A1
公开(公告)日：2019-04-11
申请号：US16212368
申请日：2018-12-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Brian Classon , Fang Nan , Xiangdong Zhang
Abstract: Embodiments of the present invention disclose a signal transmission method, user equipment, and a base station. The method includes: determining a feature parameter of UE; and according to the feature parameter of the UE and a preset correspondence, determining a coverage enhancement technology used to transmit a first signal, and/or determining a second signal that the UE supports transmitting, and/or determining a function, supported by the UE, of a third signal. The present invention can optimize resource utilization of a system, decrease processing complexity, and reduce power consumption.
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