PATENT CLAIM ANALYSIS

Application Number: 15778458
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-08
Patent Classification: ["398", "058000"]

Abstract:
Disclosed is a line card chassis which includes line card units, optical electrical conversion units and optical fiber interface units. The optical-electrical conversion unit has an onboard optical assembly module used for mutual conversion between an optical signal and an electrical signal; an electrical signal interface of the onboard optical assembly module is connected to the line card unit through an electrical connector, and an optical signal interface of the onboard optical assembly module is connected to the optical fiber interface unit through an optical connector; and the optical fiber interface unit couples the optical signal to a cluster interface of a panel on a router through an optical fiber, and the cluster interface is to concatenate different chassis in the router. Also disclosed is a multi-chassis cluster router and a packet processing method.

Claim (Index 10):
A packet processing method, wherein, the method is applied by the multi-chassis cluster router of  claim 9 , comprising the following steps:\n performing, by a line card unit of an ingress line card chassis, packet processing in a packet ingress direction, and transmitting a packet to an optical-electrical conversion unit of the ingress line card chassis; converting, by the optical-electrical conversion unit, an electrical signal into an optical signal, and transmitting the optical signal to the central switch fabric chassis; performing, by the central switch fabric chassis, packet switching, and converting, by an ingress interface of the central switching chassis, the optical signal into an electrical signal, and finding a destination line card chassis based on a header of the packet, converting, by an egress interface of the central switch fabric chassis, the electrical signal into an optical signal and transmitting the optical signal to the destination line card chassis; converting, by an optical-electrical conversion unit of the destination line card chassis, the optical signal into an electrical signal and transmitting the electrical signal to a destination line card unit; and performing, by the destination line card unit, packet processing in a packet egress direction and sending out the packet.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 93.0
- Lexical Diversity: 2.78431
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['09994017', '14285164', '11393067', '11832342', '13284514']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6107411578304126
- 35 USC 102 Novelty (BERT): 0.4861933434628137
- Combined Prediction Score: 0.5982863763936528
- Mean Citation Score: 148.750304
- Max Citation Score: 168.53061
- Similarity Product: 129.16586410217107

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