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61.发明申请ENHANCED PHYSICAL CHANNEL TRANSMISSION METHOD, COMMUNICATIONS DEVICE, USER EQUIPMENT, AND BASE STATION 审中-公开增强的物理信道传输方法，通信设备，用户设备和基站公开(公告)号：US20160337085A1
公开(公告)日：2016-11-17
申请号：US15222472
申请日：2016-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng YU , Xingqing CHENG
CPC classification number: H04L1/08 , H04L5/0053 , H04W40/02 , H04W72/1263 , H04W74/04 , Y02D70/1262 , Y02D70/30
Abstract: The present disclosure provides an enhanced physical channel transmission method. The method includes: determining first information corresponding to each of one or more enhanced physical channel transmission levels, where the first information includes repetition configuration information and enhanced transmission configuration information that are of enhanced transmission of a physical channel; determining, according to the first information, a start radio frame of an enhanced physical channel transmission opportunity corresponding to each enhanced physical channel transmission level and a start position, in the start radio frame, of the enhanced physical channel transmission opportunity, where the start position is a start subframe, or the start position is a start physical channel transmission opportunity; and performing the enhanced transmission of the physical channel by using the start position in the start radio frame as a start point. Therefore, enhanced transmission of a physical channel for terminals of different levels is implemented.
Abstract translation: 本公开提供了一种增强的物理信道传输方法。 该方法包括：确定与一个或多个增强物理信道传输级别中的每一个相对应的第一信息，其中第一信息包括物理信道的增强传输的重复配置信息和增强传输配置信息; 根据所述第一信息，确定与所述增强物理信道传输机会相对应的增强物理信道传输机会的起始无线电帧，以及所述增强物理信道传输机会的起始无线帧中的开始位置，其中所述开始位置 是起始子帧，或起始位置是起始物理信道传输机会; 并且通过使用起始无线电帧中的开始位置作为起始点来执行物理信道的增强传输。 因此，实现了用于不同级别的终端的物理信道的增强的传输。
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公开(公告)号：US20240204935A1
公开(公告)日：2024-06-20
申请号：US18591263
申请日：2024-02-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GAO , Chao QUAN , Xingqing CHENG
IPC: H04L5/00 , H04W72/0446 , H04W72/0453
CPC classification number: H04L5/0012 , H04W72/0446 , H04W72/0453
Abstract: This application provides a communication method and apparatus. The method includes: A first node sends a first message on at least one broadcast frequency hopping channel, where the first message indicates a first resource on a first general frequency hopping channel; and sends a second message on the first resource, where the second message indicates a transmission opportunity group or a transmission opportunity group set. According to the method, the first node may communicate with another node (for example, a second node) without establishing a connection relationship. In addition, when the transmission opportunity group or the transmission opportunity group set includes two or more transmission opportunities, because the second node may learn of a resource of each transmission opportunity based on the second message, operations of receiving a message by the second node in all the transmission opportunities are independent of each other.
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公开(公告)号：US20240107427A1
公开(公告)日：2024-03-28
申请号：US18519911
申请日：2023-11-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingqing CHENG , Lei GAO , Jian WANG , Changqing YANG
CPC classification number: H04W48/10 , H04L5/0048 , H04W48/16
Abstract: This application provides an access method and a communication apparatus, applied to the communication field, and in particular, to the field of short-range communication. The access method includes: sending first broadcast information based on a target access mode, where the first broadcast information indicates that a broadcast type is connectable; and if a first access request from a first device is received within first preset duration, sending first response information for the first access request, where the target access mode is an access mode in an access mode set, and the access mode set includes at least two access modes. Through configuration of the at least two access modes, access modes can be selected in different scenarios, to shorten time for subsequently establishing a connection between the first device and a second device, reduce power consumption of the first device or the second device.
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公开(公告)号：US20230142451A1
公开(公告)日：2023-05-11
申请号：US18148685
申请日：2022-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GAO , Xingqing CHENG
IPC: H04W72/044
CPC classification number: H04W72/044
Abstract: Embodiments of the present invention provide an information transmission method and an apparatus One example method includes: sending a first signal on a first time-frequency resource through a first antenna port, where the first signal is used for synchronization; sending a first message on a second time-frequency resource, where the first message includes time domain resource information and/or cyclic prefix length information of the second time-frequency resource; and sending a second message on a third time-frequency resource.
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公开(公告)号：US20210377934A1
公开(公告)日：2021-12-02
申请号：US17401628
申请日：2021-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhihu LUO , Jun LI , Xingqing CHENG , Zhe JIN
Abstract: In one embodiment, a terminal device and a network device each determine a quantity M of hybrid automatic repeat request (HARQ) processes supported by the terminal device. The network device sends downlink control information (DCI) to the terminal device. The DCI includes a first field that indicates a quantity N of transport blocks (TBs) scheduled by the DCI, where N is a positive integer greater than 1. If M=1, the terminal device receives or sends, in the HARQ process, an initially transmitted TB and/or a retransmitted TB in the N TBs scheduled by the DCI. If M is greater than 1, and N is less than or equal to M, the terminal device receives or sends, in N HARQ processes in the M HARQ processes, the N TBs scheduled by the DCI, where each of the N HARQ processes corresponds to one TB in the N TBs.
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Patent Agency Ranking
公开(公告)号：US20210289463A1
公开(公告)日：2021-09-16
申请号：US17215999
申请日：2021-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenping BI , Yue ZHAO , Xinqian XIE , Hong WANG , Zheng YU , Xingqing CHENG
IPC: H04W56/00 , H04W74/08 , H04W24/10 , H04B17/318 , H04L5/00
Abstract: An uplink signal transmission method includes: sending, by a terminal device, an uplink signal to a network device in response to determining that a first variation meets a timing advance (TA) update condition, where the first variation indicates a quality change value of a downlink signal received by the terminal device; receiving, by the terminal device, first information from the network device; and in response to determining that the first information includes TA information, adjusting, by the terminal device, an uplink transmission time based on the TA information.
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公开(公告)号：US20210288753A1
公开(公告)日：2021-09-16
申请号：US17332559
申请日：2021-05-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xizeng DAI , Hong WANG , Jian ZHANG , Xingqing CHENG
Abstract: This application provides an uplink signal sending method and a terminal. The terminal may determine a symbol that needs to be punctured, and send the uplink signal based on the symbol that needs to be punctured, so that conflicting use of the overlapping symbol is avoided. Further, the terminal may notify the source cell and/or the target cell of the symbol that needs to be punctured, so that the source cell or the target cell improves, according to a notification indication, decoding on the uplink signal sent by the terminal.
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公开(公告)号：US20210160932A1
公开(公告)日：2021-05-27
申请号：US17167889
申请日：2021-02-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yue ZHAO , Li CHAI , Zhiheng GUO , Xingqing CHENG
Abstract: A random access preamble sequence generation method and user equipment are provided. The method includes the following: when receiving first notification signaling sent by a base station, determining, by UE, to calculate a cyclic shift value by using a first solution; obtaining a first logical root sequence number, and determining a root sequence based on the first logical root sequence number; and generating a random access preamble sequence based on the root sequence and the cyclic shift value, where the first solution is a solution of calculating the cyclic shift value when a Doppler shift of the UE is less than a first preset value and greater than a second preset value, the first preset value is less than twice of a physical random access channel (PRACH) subcarrier spacing, the second preset value is greater than the PRACH subcarrier spacing.
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公开(公告)号：US20200383092A1
公开(公告)日：2020-12-03
申请号：US16990635
申请日：2020-08-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yue ZHAO , Zheng YU , Yongqiang FEI , Fang NAN , Xingqing CHENG
Abstract: A resource allocation method and an apparatus to reduce mutual interference between neighboring cells. The method includes: determining, by a first terminal device based on a physical cell identity PCID of a first cell accessed by the first terminal device and a preset rule, a subcarrier group corresponding to the first terminal device, where the subcarrier group corresponding to the first terminal device includes some subcarriers in a subcarrier set corresponding to the first terminal device. A communications system supports sub-PRB resource allocation.
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公开(公告)号：US20190280904A1
公开(公告)日：2019-09-12
申请号：US16420406
申请日：2019-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhiheng GUO , Xinqian XIE , Xingqing CHENG
Abstract: Embodiments of the present invention disclose an information transmission method, a base station, and a terminal, and the information transmission method, the base station, and the terminal are used in a multiuser superposition transmission (MUST) system. The method includes: sending, by a base station, an indication message to a terminal, where the indication message indicates power information for transmitting a data signal by the base station to the terminal, or the indication message indicates a quantity of interference space layers, and the quantity of interference space layers is corresponding to the data signal transmitted by the base station to the terminal; and sending, by the base station, the data signal to the terminal.
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