公开(公告)号：US12147850B2

公开(公告)日：2024-11-19

申请号：US18147232

申请日：2022-12-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chun Liu ,  Feng Chai ,  Weixiang Jiang

IPC: G06F1/26 ,  G06F9/50

Abstract: A resource scheduling method is provided. The energy storage device pool includes at least one energy storage device. One example method includes: receiving a resource scheduling application request, determining a target energy storage device from the energy storage device pool based on the resource scheduling application request, and allocating an electric power resource to a power consumption device by using the target energy storage device.

公开(公告)号：US20230376201A1

公开(公告)日：2023-11-23

申请号：US18365111

申请日：2023-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chaohong Hu ,  Chun Liu ,  Xin Liao

IPC: G06F3/06

CPC classification number: G06F3/0604 ,  G06F3/0644 ,  G06F3/0659 ,  G06F3/0679

Abstract: A method of operating a computing system comprises defining a zoned namespace for non-volatile memory (NVM) of a memory device of the computing system, the zoned namespace including multiple NVM zones of multiple non-overlapping logical block addresses (LBAs) of the NVM, mapping persistence logging (PLOG) identifiers (IDs) to the NVM zones, a PLOG ID identifying a PLOG zone of one or more NVM zones, and performing a PLOG-specific access operation on a PLOG zone of the NVM in response to a PLOG-specific command received from a host device of the computing system.

公开(公告)号：US20130329726A1

公开(公告)日：2013-12-12

申请号：US13903848

申请日：2013-05-28

Applicant: Huawei Technologies Co., LTD.

Inventor： Zhenbin Li ,  Tieying Huang ,  Nan Meng ,  Feng Ke ,  Chun Liu

IPC: H04L12/24

CPC classification number: H04L41/0836 ,  H04L12/4633

Abstract: A method for establishing tunnels includes establishing a first unidirectional tunnel from a first node to a second node, and sending a first instruction for establishing a reverse tunnel of the first tunnel, when sending the first instruction to the second node, triggering the establishment of a second unidirectional tunnel from the second node to the first node, and binding the second tunnel to the first tunnel as the reverse tunnel of the first tunnel. A system for establishing tunnels is also provided. The establishment of a reverse tunnel may be automatically triggered after a forward tunnel is established, and a bidirectional tunnel is established.

Abstract translation: 一种用于建立隧道的方法包括建立从第一节点到第二节点的第一单向隧道，以及当向第二节点发送第一指令时，发送用于建立第一隧道的反向隧道的第一指令，触发建立 从第二节点到第一节点的第二单向隧道，并将第二隧道绑定到第一隧道作为第一隧道的反向隧道。 还提供了建立隧道的系统。 在建立前向隧道后可以自动触发反向隧道的建立，建立双向隧道。

公开(公告)号：US11455117B2

公开(公告)日：2022-09-27

申请号：US17166233

申请日：2021-02-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chen Wang ,  Chun Liu ,  Wei Feng

IPC: G06F3/06

Abstract: A data reading method, apparatus, and system, and a distributed system, related to the field of storage technologies and can be applied to data reading. The method includes: receiving a data read request sent by a terminal, where the data read request includes a logical address of target data; locally searching, based on the logical address, a first slave node for a latest version of the target data; and, when it is determined that the latest version of the target data has been stored in each of a plurality of slave nodes, sending the latest version of the target data to the terminal. This data reading method, apparatus, system, and distributed system can avoid a rollback of a version of read data.

公开(公告)号：US20210006492A1

公开(公告)日：2021-01-07

申请号：US17023719

申请日：2020-09-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongbo Yan ,  Chun Liu ,  Litao Yu

IPC: H04L12/723 ,  H04L12/741

Abstract: A stitching label sending method, receiving method, and a device, the sending method including receiving, by a controller, first label range information sent by an intermediate device, where the first label range information indicates a first label range in a plurality of label ranges of the intermediate device, selecting, by the controller, a label from the first label range as a stitching label, and sending, by the controller, to the intermediate device, the stitching label and a first label stack corresponding to the stitching label, where the first label stack indicates a first label switched path starting from the intermediate device.

公开(公告)号：US10887401B2

公开(公告)日：2021-01-05

申请号：US16472513

申请日：2017-05-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chun Liu ,  Kuang Ting Chuang ,  Zhonglin Xia ,  Xi Li ,  Jiajia Hu

IPC: H04L29/08 ,  H04L29/06 ,  H04W4/48

Abstract: A device connection method includes a terminal receiving a communications connection request of a vehicular device, enabling a communications mode corresponding to the communication connection request in a process of connecting to a service of an interconnect protocol, and when determining that the service is successfully connected and that the communications mode is successfully enabled, determining that the terminal is successfully connected to the vehicular device using the interconnect protocol.

公开(公告)号：US12277315B2

公开(公告)日：2025-04-15

申请号：US18365111

申请日：2023-08-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chaohong Hu ,  Chun Liu ,  Xin Liao

IPC: G06F3/06

Abstract: A method of operating a computing system comprises defining a zoned namespace for non-volatile memory (NVM) of a memory device of the computing system, the zoned namespace including multiple NVM zones of multiple non-overlapping logical block addresses (LBAs) of the NVM, mapping persistence logging (PLOG) identifiers (IDs) to the NVM zones, a PLOG ID identifying a PLOG zone of one or more NVM zones, and performing a PLOG-specific access operation on a PLOG zone of the NVM in response to a PLOG-specific command received from a host device of the computing system.

公开(公告)号：US20230152999A1

公开(公告)日：2023-05-18

申请号：US17994884

申请日：2022-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jea Woong Hyun ,  Chun Liu ,  Chaohong Hu ,  Xin Liao

IPC: G06F3/06

CPC classification number: G06F3/064 ,  G06F3/0679 ,  G06F3/0619

Abstract: Write operation and garbage collection methods are provided for a Solid State Drive (SSD) controller of a SSD having Not-AND (NAND) flash memory devices with on-die Static Random Access Memory (SRAM) and NAND flash memory. In the write operation method, a received block of data is stored in on-die SRAM of the NAND flash device, rather than in on-chip SRAM of the controller, prior to programming into NAND flash memory. Until programmed into NAND flash memory, the block of data remains available in the on-die SRAM to fulfill an ‘immediate read’ operation, if received. In the garbage collection method, blocks of data are read from one or more source NAND flash devices and stored in on-die SRAM of a destination NAND flash device until a limit of such blocks has been reached, then the destination NAND flash device programs the blocks from the on-die SRAM into NAND flash memory.

公开(公告)号：US11522793B2

公开(公告)日：2022-12-06

申请号：US17023719

申请日：2020-09-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongbo Yan ,  Chun Liu ,  Litao Yu

IPC: H04L45/50 ,  H04L45/00

Abstract: A stitching label sending method, receiving method, and a device, the sending method including receiving, by a controller, first label range information sent by an intermediate device, where the first label range information indicates a first label range in a plurality of label ranges of the intermediate device, selecting, by the controller, a label from the first label range as a stitching label, and sending, by the controller, to the intermediate device, the stitching label and a first label stack corresponding to the stitching label, where the first label stack indicates a first label switched path starting from the intermediate device.

公开(公告)号：US20220030403A1

公开(公告)日：2022-01-27

申请号：US17264491

申请日：2018-08-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunsheng Peng ,  Zhonglin Xia ,  Chun Liu

IPC: H04W4/80 ,  H04W4/23 ,  H04W12/50 ,  H04W68/00 ,  H04W80/02

Abstract: A dual-mode Bluetooth terminal configured to receive a first input from a user, send a first BLE pairing advertisement message in response to the first input, where an address type in the first BLE pairing advertisement message is public, an advertisement address in the first BLE pairing advertisement message is a fixed advertisement address, and the first BLE pairing advertisement message carries an identifier used to indicate that the first dual-mode Bluetooth terminal does not support bit rate/enhanced data rate (BR/EDR), receive a second input from the user, enter a conventional Bluetooth discoverable mode in response to the second input, receive a paging message, and send a paging response in response to the paging message, where the paging response carries a media access control (MAC) address of the first dual-mode Bluetooth terminal, and the first input is different from the second input.