公开(公告)号：US20240143403A1

公开(公告)日：2024-05-02

申请号：US18354601

申请日：2023-07-18

Applicant: ZHEJIANG LAB

Inventor： Huifeng ZHANG ,  Congqi SHEN ,  Tao ZOU ,  Jun ZHU ,  Ruyun ZHANG ,  Qi XU ,  Hanguang LUO ,  Xingchang GUO

IPC: G06F9/50 ,  G06N20/00

CPC classification number: G06F9/5038 ,  G06N20/00

Abstract: A method, an apparatus and a medium for optimizing allocation of switching resources in the polymorphic network. The method selects the ASIC switching chip, FPGA and PPK software switching on the polymorphic network element based on machine learning, and specifically comprises the following steps: manually pre-configuring, formulating basic rules for polymorphic software and hardware co-processing; offline learning, designing training configuration in the offline learning stage to capture different switching resource usage variables, running experiments to generate the original data of a training classifier, and using the generated performance indices to train the model offline; and online reasoning, obtaining switching resource allocation advises, and updating modality codes according to the switching resource allocation advises.

公开(公告)号：US20240214324A1

公开(公告)日：2024-06-27

申请号：US18389820

申请日：2023-12-20

Applicant: ZHEJIANG LAB

Inventor： Xiaoyu YI ,  Yuan LIANG ,  Geyang XIAO ,  Xingchang GUO ,  Tao ZOU ,  Ruyun ZHANG ,  Linlin YAN

IPC: H04L47/6275 ,  H04L47/12

CPC classification number: H04L47/6275 ,  H04L47/12

Abstract: A traffic alarm method and apparatus based on a programmable switch, a device and a medium. The method monitors traffic with different priorities, when the traffic is greater than or equal to a threshold, the programmable switch may give a real-time alarm on a data plane and return low priority traffic information in a current network back to a sending end, and the sending end may adjust a task priority through alarm information. The present disclosure uses a programmable switch device, the lower priority traffic information may be alarmed to the sending end in real time on the data plane without passing through a controller, an alarm delay is significantly reduced, the sending end may adjust a sending rate timely, real-time scheduling of network traffic is achieved, high priority traffic transmission is ensured, and meanwhile link utilization is improved.

公开(公告)号：US20230421500A1

公开(公告)日：2023-12-28

申请号：US18092939

申请日：2023-01-04

Applicant: ZHEJIANG LAB

Inventor： Congqi SHEN ,  Xingchang GUO ,  Hanguang LUO ,  Qi XU ,  Tao ZOU ,  Ruyun ZHANG

IPC: H04L45/7453 ,  H04L67/63 ,  H04N21/232

CPC classification number: H04L45/7453 ,  H04N21/232 ,  H04L67/63

Abstract: A content store-and-forward method, apparatus, an electronic apparatus and a storage medium, the method comprising the following steps: receiving an interest packet in a named data network; forwarding the interest packet to a storage node, so that the storage node looks up the corresponding content, and packages the content into a data packet containing the hash value of the name identifier and the corresponding content; receiving the data packet forwarded by the storage node; forwarding the data packet to an interest packet port, wherein the interest packet port is a port that has once received the name identifier corresponding to the content in the data packet; forwarding another data packet to the storage node, so that the storage node parses the hash value and the content of the name identifier in the another data packet, and stores the hash value of the name identifier and the corresponding content.