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Title:
INFORMATION FLOW IDENTIFICATION METHOD, NETWORK CHIP, AND NETWORK DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/152230
Kind Code:
A1
Abstract:
Embodiments of the present application provide an information flow identification method, a network chip, and a network device. In the embodiments of the present application, an information flow is identified by using an on-chip memory in combination with an off-chip memory. First, the identification of a potential flow is performed by means of the advantage of a greater access bandwidth of the on-chip memory, such that the speed of identifying a potential flow can be improved. Second, only the potential flow, instead of all information flows, is further identified by means of the advantage of the larger storage space of the off-chip memory, such that the number of accesses to the off-chip memory can be reduced, thereby facilitating the improvement of the efficiency and accuracy of identifying a target flow.

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Inventors:
YU NIANBING (CN)
QIAO YISONG (CN)
Application Number:
PCT/CN2022/071915
Publication Date:
July 21, 2022
Filing Date:
January 14, 2022
Export Citation:
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Assignee:
ALIBABA GROUP HOLDING LTD (CN)
International Classes:
H04L47/31; H04L47/24; H04L47/80
Foreign References:
CN111970211A2020-11-20
CN106453129A2017-02-22
US20160105343A12016-04-14
CN110808910A2020-02-18
US20140237118A12014-08-21
US20150163144A12015-06-11
CN109240965A2019-01-18
US20140233421A12014-08-21
CN202110062885A2021-01-18
Other References:
GUO XIAOYU, ET AL.: "Two-stage Storage Flow Tracking System based on Service Identification System Architecture", COMPUTER ENGINEERING AND DESIGN, vol. 34, no. 11, 30 November 2013 (2013-11-30), pages 3780 - 3784, XP055951119, ISSN: 1000-7024, DOI: 10.16208/j.issn1000-7024.2013.11.015
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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