公开(公告)号：US20230261977A1

公开(公告)日：2023-08-17

申请号：US18187841

申请日：2023-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pingwei Fan ,  Dacheng Li ,  Bingshun Lu ,  Ming Cheng

IPC: H04L45/24 ,  H04L69/22 ,  H04L45/28

CPC classification number: H04L45/24 ,  H04L45/28 ,  H04L69/22

Abstract: Embodiments of this application disclose a method for selecting a packet sending path, including: An initiator device generates a first packet; and the initiator device sends the first packet to a reflector device through a first path, where the first packet includes first indication information, and the first indication information indicates the reflector device to select a path to send a second packet to the initiator device.

公开(公告)号：US11409438B2

公开(公告)日：2022-08-09

申请号：US16545932

申请日：2019-08-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wulong Liu ,  Jun Yao ,  Yu Wang ,  Ming Cheng

IPC: G06F3/06 ,  G06F13/12 ,  G06N3/08 ,  G06N3/00 ,  G06N3/04 ,  G06N3/063

Abstract: A peripheral circuit includes a data preparation circuit, configured to selectively import, to a row or column of the resistive random access memory (RRAM) crossbar array based on a first control signal, preprocessed data obtained by first preprocessing on first data that is input into the data preparation circuit, a data selection circuit, configured to selectively export second data from the row or column of the RRAM crossbar array based on a second control signal, and perform second preprocessing on the second data to obtain third data, a data reading circuit, configured to: perform a weight update control operation, and perform a max pooling operation on fourth data that is input into the data reading circuit, to obtain fifth data, and a reverse training computation circuit, configured to calculate an error and a derivative of sixth data that is input into the reverse training computation circuit.