公开(公告)号：US20160112545A1

公开(公告)日：2016-04-21

申请号：US14983891

申请日：2015-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianjun He ,  John Waclawsky ,  Zechao Meng

IPC: H04L29/06 ,  H04L12/801 ,  H04L12/24

CPC classification number: H04L69/163 ,  H04L29/06 ,  H04L41/0843 ,  H04L41/12 ,  H04L47/127 ,  H04L69/161

Abstract: Embodiments of the present invention disclose a TCP link configuration method, apparatus, and device. The method includes: acquiring data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet; determining, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located; searching a pre-established configuration library for a target TCP configuration file corresponding to the target network type; and configuring the target TCP link by using the searched target TCP configuration file. According to the method, the configured target TCP link is better adapted to a network on which the target TCP link is located; use of network bandwidth can be maximized; and TCP transmission efficiency can be improved.

Abstract translation: 本发明的实施例公开了一种TCP链路配置方法，装置和装置。 该方法包括：获取在目标TCP链路上发送的数据分组中的数据信息或在发送数据分组的过程中生成的传输信息; 根据所述数据信息或所述传输信息，确定所述目标TCP链路所在的网络的目标网络类型; 搜索与目标网络类型对应的目标TCP配置文件的预先建立的配置库; 并使用搜索到的目标TCP配置文件配置目标TCP链路。 根据该方法，配置的目标TCP链路更适合于目标TCP链路所位于的网络; 可以最大限度地利用网络带宽; 可以提高TCP传输效率。

公开(公告)号：US20240256176A1

公开(公告)日：2024-08-01

申请号：US18633957

申请日：2024-04-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianjun He ,  Bowei Yu ,  Zhaojiao Han

IPC: G06F3/06

CPC classification number: G06F3/0656 ,  G06F3/0611 ,  G06F3/0635 ,  G06F3/067

Abstract: A traffic control method includes: receiving a first input/output (I/O) request sent by a first client device in a plurality of client devices, where the first I/O request is for accessing a first hard disk in a plurality of hard disks configured for the server device; and processing, by the server device, the first I/O request by using a first buffer region in a plurality of buffer regions.

公开(公告)号：US20230342087A1

公开(公告)日：2023-10-26

申请号：US18345519

申请日：2023-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianjun He ,  Zhaojiao Han ,  Bowei Yu ,  Can Chen ,  Chunyi Tan

IPC: G06F3/06

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

Abstract: In a data access method, a network device receives access requests sent by a plurality of clients connected to the network device, and sends the access requests to an access queue of a storage unit. The storage unit executes the access requests in the access queue, and returns processing results of the access requests of the plurality of clients. The network device returns the processing results that are of the access requests and that are returned by the storage unit to the clients corresponding to the access requests.

公开(公告)号：US12192098B2

公开(公告)日：2025-01-07

申请号：US17343828

申请日：2021-06-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xianjun He

IPC: H04L45/44 ,  H04L45/16 ,  H04L45/74

Abstract: The forwarding node includes a first processor, a first memory, and a network adapter. The network adapter includes a second processor, a second memory, and a transceiver. The transceiver includes a first port and a second port. The transceiver is configured to receive a broadcast packet through the first port. The second processor is configured to store a first entry in the second memory. The transceiver is configured to send the broadcast packet through the second port. The transceiver is configured to receive a response packet of the broadcast packet through the second port. The second processor is configured to query the first entry based on first address information to determine the first port. The transceiver is configured to send the response packet through the first port. The second processor is configured to store a second entry in the second memory.

公开(公告)号：US10027781B2

公开(公告)日：2018-07-17

申请号：US14983891

申请日：2015-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianjun He ,  John Waclawsky ,  Zechao Meng

IPC: H04L29/06 ,  H04L12/24 ,  H04L12/801

Abstract: Embodiments of the present invention disclose a TCP link configuration method, apparatus, and device. The method includes: acquiring data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet; determining, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located; searching a pre-established configuration library for a target TCP configuration file corresponding to the target network type; and configuring the target TCP link by using the searched target TCP configuration file. According to the method, the configured target TCP link is better adapted to a network on which the target TCP link is located; use of network bandwidth can be maximized; and TCP transmission efficiency can be improved.

公开(公告)号：US20240314080A1

公开(公告)日：2024-09-19

申请号：US18671691

申请日：2024-05-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xitong Jia ,  Ke Meng ,  Hong Zhou ,  Lei Han ,  Xianjun He

IPC: H04L47/2408 ,  H04L47/20 ,  H04L47/265

CPC classification number: H04L47/2408 ,  H04L47/20 ,  H04L47/265

Abstract: A parameter adjustment method and apparatuses are provided. The method includes: a first exploration device corresponding to a first service node receives a first parameter set from a management device, where the first parameter set includes one or more parameters used by the first exploration device to perform parameter adjustment, the first service node is any one of a plurality of service nodes included in a data center network, and the plurality of service nodes one-to-one correspond to a plurality of exploration devices. The first exploration device obtains a network status of the first service node based on each parameter adjustment until the network status reaches a preset condition, where each parameter adjustment includes: adjusting one parameter in the first parameter set. The parameter is flexibly adjusted based on the network status, to be applicable to different services.

公开(公告)号：US20240314069A1

公开(公告)日：2024-09-19

申请号：US18675808

申请日：2024-05-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Heyang Liu ,  Jinfeng Yan ,  Peiying Tao ,  Xianjun He ,  Tingbo Hu

IPC: H04L45/00

CPC classification number: H04L45/566 ,  H04L45/38

Abstract: This application provides a path awareness method and apparatus. The method includes: A source node sends, to a destination node, a first request packet that includes an identifier of a first node, an identifier of a first data flow, and first reserved information; receives a first response packet that includes the identifier of the first data flow, the identifier of the first node, and first indication information; and obtains, based on the first response packet, information indicating that a first path passes through the first node or not. The first request packet is used to request to determine whether the first path passes through the first node, the first reserved information is used to record a result about whether the first path passes through the first node

公开(公告)号：US20240179095A1

公开(公告)日：2024-05-30

申请号：US18430159

申请日：2024-02-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hewen Zheng ,  Xiaojun Zhang ,  Xianjun He ,  Lei Cui ,  Lei Han

IPC: H04L47/125 ,  H04L45/24

CPC classification number: H04L47/125 ,  H04L45/245

Abstract: A method and an apparatus for determining hash algorithm information for load balancing, and a storage medium are provided, to determine, based on first hash algorithm information of a first communication device and information about a first quantity of first ports of the first communication device, second hash algorithm information that is used for load balancing and that is of a second communication device. In this application, a load balancing device receives a first message, where the first message includes the first hash algorithm information of the load balancing mode of the first communication device and the information about the first quantity of first ports of the first communication device. The load balancing device determines the second hash algorithm information of the load balancing mode of the second communication device based on the first hash algorithm information and the information about the first quantity.

公开(公告)号：US20230152978A1

公开(公告)日：2023-05-18

申请号：US18156838

申请日：2023-01-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xianjun He ,  Bowei Yu

IPC: G06F3/06

CPC classification number: G06F3/0613 ,  G06F3/0659 ,  G06F3/0679

Abstract: A network device is configured to connect a host to a storage device. The network device writes to-be-written data received from the host into memory of the storage device. The network device indicates to a solid-state drive (SSD) of the storage device to write the to-be-written data in the memory of the storage device into the SSD. According to the foregoing network device, the network device can directly store data in the memory of the storage device, and the SSD migrates the data from the memory to the SSD for persistent storage without participation of a CPU of the storage device.