PATENT CLAIM ANALYSIS

Application Number: 16356574
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-10
Patent Classification: ["370", "242000"]

Abstract:
Embodiments of the present disclosure relate to the field of communications technologies and disclose a packet loss detection method, an apparatus, and a system. The method includes: collecting, by a first network device according to packets sent to a second network device, statistics on a first result corresponding to each group of packets, one first result includes a quantity of packets in one group of packets and a section identifier of the group of packets, each group of packets includes multiple packets, and multiple packets are continuously sent by first network device and belong to a section corresponding to a section identifier of the group of packet; sending, by first network device, first result corresponding to each group of packets to a controller according to a preset rule, so that controller determines whether a packet in the packets sent by first network device to second network device is lost.

Claim (Index 6):
The network device according to  claim 4 , wherein a time of the network device is synchronized with a time of the another network device;\n the processor is further configured to periodically collect, according to the received packets sent by the another network device, statistics on the second result corresponding to each group of packets, to derive from the statistics a second result group corresponding to each period, one second result group comprising an identifier of one period and second results corresponding to one or more groups of packets obtained by the network device through statistics collection within the period; and the transmitter is further configured to send the second result group to the controller according to the preset rule.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 99.0
- Lexical Diversity: 2.71667
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15173539', '14855135', '15442544', '15381744', '15723035']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5360731724245946
- 35 USC 102 Novelty (BERT): 0.5150936496423685
- Combined Prediction Score: 0.533975220146372
- Mean Citation Score: 210.390736
- Max Citation Score: 327.97064
- Similarity Product: 271.92704968448163

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test