公开(公告)号：US09118556B2

公开(公告)日：2015-08-25

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: H04L12/28 ,  H04L12/24 ,  H04L12/46

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：US12254201B2

公开(公告)日：2025-03-18

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

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：US12004061B2

公开(公告)日：2024-06-04

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

CPC classification number: H04W4/80 ,  H04W4/23 ,  H04W12/50 ,  H04W68/005 ,  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.

公开(公告)号：US20200177679A1

公开(公告)日：2020-06-04

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

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.