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公开(公告)号：US20200344632A1
公开(公告)日：2020-10-29
申请号：US16926078
申请日：2020-07-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： You LI , Shitong YUAN , Mingzeng DAI
Abstract: This application provides a method for sending a data volume report. The method includes: transmitting, by a first device, a first data volume report to a first access device when a condition for reporting a data volume is satisfied, wherein the first data volume report indicates a first uplink data volume transmitted from the first device and a second uplink data volume transmitted from a second device and received by the first device, and the condition comprises one or more of: (1) a sub-condition that at least one of the first uplink data volume or the second is greater than or equal to a predetermined threshold; (2) a time period that the sub-condition is satisfied is greater than or equal to a predetermined time threshold; (3) an instruction instructing the first device to report at least one of the first uplink data volume or a data volume transmitted from the second device; (4) at least one of a plurality of connections between the first device and the first access device is disconnected; or (5) a connection between the first device and a second access device is disconnected.
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公开(公告)号：US20190342043A1
公开(公告)日：2019-11-07
申请号：US16508680
申请日：2019-07-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo FAN , Xiaoyong TANG , You LI
Abstract: Embodiments of the present invention provide a method for receiving URLLC data from time-frequency resources. The method is applied to a receiving device, the time-frequency resources include eMBB data and the URLLC data, the time-frequency resources further include an OFDM symbol, the OFDM symbol includes an indication resource element RE, the indication RE indicates whether URLLC control information exists in the OFDM symbol, and the method includes: when the indication RE indicates that the URLLC control information exists in the OFDM symbol, detecting the URLLC control information in the OFDM symbol; and receiving the URLLC data based on the detected URLLC control information.
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公开(公告)号：US20190124538A1
公开(公告)日：2019-04-25
申请号：US16229938
申请日：2018-12-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoyong TANG , Xi ZHANG , You LI
IPC: H04W24/10
Abstract: The present disclosure relates to example uplink measurement signal indication methods and apparatuses. One example method includes receiving, by a terminal device, signaling sent by a network device, where the signaling carries indication information that indicates a transmit beam for sending an uplink measurement signal by the terminal device, and sending, by the terminal device, the uplink measurement signal to the network device based on the indication information by using the transmit beam.
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公开(公告)号：US20230402121A1
公开(公告)日：2023-12-14
申请号：US18455031
申请日：2023-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun YU , Guoyu WANG , You LI , Yongyao LI
CPC classification number: G11C29/1201 , G11C29/12015 , G11C29/46
Abstract: Embodiments of the present disclosure provide a method for optimizing a flash memory chip and a related apparatus. The method comprises, after completing write training of a nonvolatile flash interface (NFI) and establishing a data strobe signal (DQS) trigger point that triggers a memory to identify an electrical level state of a write data signal (DQ) corresponding to the DQS trigger point, determining whether a trigger condition for monitoring the NFI is met, wherein the trigger condition is related to working environmental data of the NFI; upon determining that the trigger condition for monitoring the NFI is met, writing test data to the memory and performing a margin test on the NFI to determine whether the NFI passes a margin test; and upon determining that the NFI does not pass the margin test, initiating interface retraining of the NFI. In this way, the NFI bus channels can be optimized without disk disconnection.
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公开(公告)号：US20220276788A1
公开(公告)日：2022-09-01
申请号：US17746652
申请日：2022-05-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongyao LI , Guoyu WANG , Jun YU , You LI , Jiawu LIU
IPC: G06F3/06
Abstract: This application provides a method for detecting margins of a data signal. A receive end of a data signal may adjust a voltage of a reference power source; adjust, based on a plurality of reference moments included in a reference moment set, a moment of an edge of a data strobe signal transmitted by a transmit end of the data signal; and during the adjustment, for each reference voltage and each reference moment, determine whether a bit error exists in data obtained by decoding the data signal when the voltage of the reference power source is the reference voltage and the moment of the edge of the data strobe signal is the reference moment, to obtain a timing margin of the data signal at each reference voltage and a voltage margin of the data signal at each reference moment.
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Patent Agency Ranking
公开(公告)号：US20210037432A1
公开(公告)日：2021-02-04
申请号：US17074197
申请日：2020-10-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： You LI , Shitong YUAN , Mingzeng DAI
Abstract: This application relates to a communications method. The method in this application includes: receiving, by the wireless backhaul device, a message that is sent by a first network device and that is used to indicate the wireless backhaul device to be handed over to a second network device; and sending, by the wireless backhaul device to the second network device in a process in which the wireless backhaul device is handed over to the second network device or in a case in which the wireless backhaul device completes being handed over to the second network device, a message carrying information about a resource of a first link. This application is applicable to a handover procedure of the wireless backhaul device.
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公开(公告)号：US20200344666A1
公开(公告)日：2020-10-29
申请号：US16925614
申请日：2020-07-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui WANG , Mingzeng DAI , You LI , Qinghai ZENG
Abstract: Embodiments of this application disclose a data transmission method. The method is applied to a first communications device or a chip in the first communications device, and the first communications device is an intermediate forwarding node, a serving node of a terminal, a DeNB, or a distributed unit DU in a DeNB system. The method includes: obtaining first data and sending, to a second communications device, a first message including the first data and a type identifier, where the type identifier is used to indicate a type of the first data, and the type of the first data includes at least one of user plane data, a status report, a control plane message, and a radio resource control RRC message of the terminal.
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公开(公告)号：US20200178280A1
公开(公告)日：2020-06-04
申请号：US16786477
申请日：2020-02-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng GUAN , Xiaoyong TANG , Enzhi ZHOU , You LI
Abstract: This application discloses a communication method and a communications device. The communication method includes: receiving configuration information sent by a base station, where the configuration information includes information about a first signal and quasi-co-location relationship information, and the quasi-co-location relationship information indicates that there is a quasi-co-location relationship between a port for sending the first signal and a port for sending a second signal; and obtaining a measurement quantity of the first signal based on a measurement quantity of the second signal and the quasi-co-location relationship information. According to the method, a quasi-co-location relationship is obtained and a measurement quantity is obtained based on the quasi-co-location relationship.
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公开(公告)号：US20200022125A1
公开(公告)日：2020-01-16
申请号：US16581752
申请日：2019-09-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： You LI , Xiaoyong TANG , Bo FAN
Abstract: Embodiments of this application provide a data transmission method, a network device, and a terminal. When the method is performed by the terminal, the method includes: obtaining, a time-frequency resource used to transmit uplink data, where the time-frequency resource is at least one time-frequency resource block selected from a plurality of time-frequency resource blocks; each of the time-frequency resource blocks is corresponding to one piece of configuration information; and transmitting, the uplink data on the at least one selected time-frequency resource block based on configuration information of the at least one selected time-frequency resource block. The terminal may select a relatively narrow bandwidth to perform uplink transmission, to increase a transmit power of the terminal. In addition, the terminal performs the uplink transmission based on the corresponding configuration information, to further increase a transmit power. The network device perform demodulation, to improve demodulation efficiency and avoid generating a processing latency
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公开(公告)号：US20190303314A1
公开(公告)日：2019-10-03
申请号：US16447627
申请日：2019-06-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： You LI , Rui HUANG , Xianhui WANG
Abstract: Embodiments of this application provide a flash interface controller and an operation command processing method, and relate to the field of data storage. Programmable first type microcode and second type microcode are introduced to a flash interface controller. The first type microcode can be modified through programming to adapt to a procedure of parsing an operation command of a new protocol, and the second type microcode can be modified through programming to adapt to a flash bus operation required by a new flash interface standard. An operation command can be parsed by only fixing logics of physical modules in the flash interface controller and reading first type microcode and second type microcode that are related to the operation command. Therefore, various protocols and flash interface standards can be adapted to, and flexibility is good.
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