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Title:
METHODS AND DEVICES FOR CHUNK BASED IOT SERVICE INSPECTION
Document Type and Number:
WIPO Patent Application WO/2019/179473
Kind Code:
A1
Abstract:
A method for chunk based lot service inspection is provided. The method is implemented by a network device in a communication network. Data of IoT service may be received. The data may include a plurality of packets from a network node. The plurality of packets may be shaped into one or more chunks based on packet header information of each packet. Each chunk may include one or more packets. One or more characteristic parameters for each of the one or more chunks may be generated based on one or more properties of the one or more packets in said chunk. A cluster label may be identified for each chunk based on the one or more characteristic parameters of said chunk.

Inventors:
ZHU, Ting (Building E, No.1068 Tianshan Road, Shanghai 5, 200335, CN)
MENG, Yizong (Building A, No.1068 Tianshan Rd West Changning District, Shanghai 5, 200335, CN)
YIN, Xiaojun (Building A, No.1068 Tianshan Rd West Changning District, Shanghai 5, 200335, CN)
DONG, Huoming (Building A, No.1068 Tianshan Rd West Changning District, Shanghai 5, 200335, CN)
Application Number:
CN2019/078912
Publication Date:
September 26, 2019
Filing Date:
March 20, 2019
Export Citation:
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Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (S Stockholm, Stockholm, SE)
ZHU, Ting (Building E, No.1068 Tianshan Road, Shanghai 5, 200335, CN)
International Classes:
H04L12/26; H04L12/24
Foreign References:
CN105471670A2016-04-06
CN107222343A2017-09-29
CN103475537A2013-12-25
CN105577679A2016-05-11
CN107181724A2017-09-19
EP2661046A12013-11-06
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (22/F, Great Eagle Centre 23 Harbour Road, Wanchai, Hong Kong, Kong, CN)
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