Data transmission performance detection

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United States of America Patent

PATENT NO 12101238
APP PUB NO 20200136944A1
SERIAL NO

16730465

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Abstract

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A method for implementing transmission performance detection includes: after successively receiving data packets whose sequence numbers are N1 and N2, determining, by a detection apparatus, that N2 is greater than N1 and that N1 and N2 are inconsecutive; after receiving the data packet whose sequence number is N2, receiving a data packet whose sequence number is M1; and when determining N1=RTT, determining that the data packet whose sequence number is M1 is a retransmitted packet corresponding to an upstream packet loss, where T1 is a time for receiving the data packet whose sequence number is N2, T2 is a time for receiving the data packet whose sequence number is M1.

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Patent Owner(s)

Patent OwnerAddress
HUAWEI TECHNOLOGIES CO LTDSHENZHEN GUANGDONG 518057

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bai, Yan Beijing, CN 19 13
Cheng, Jian Nanjing, CN 102 659
Zhang, Liang Nanjing, CN 689 3734
Zhang, Yanfang Nanjing, CN 30 43

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