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 13):
The controller according to  claim 7 , the processor being configured to:\n when the section identifier is in the form of values of multiple bits of an identifier field in a packet header, sequence the multiple second results so that section identifiers of the sequenced multiple second results are in ascending order, and determine, according to the multiple first results and the sequenced multiple second results, whether a packet in the packets sent by the first network device to the second network device has been lost.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 99.0
- Lexical Diversity: 2.71667
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15173539', '14855135', '15442544', '15381744', '15723035']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5654787591702083
- 35 USC 102 Novelty (BERT): 0.5173822395204253
- Combined Prediction Score: 0.56066910720523
- Mean Citation Score: 210.390736
- Max Citation Score: 327.97064
- Similarity Product: 271.99294792572977

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

Dataset: test