PATENT CLAIM ANALYSIS

Application Number: 15940080
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["370", "389000"]

Abstract:
A data routing method and apparatus resolve a problem that data packet forwarding efficiency is greatly reduced because a service function instance sequence needs to be retrieved for each data packet according to a 5-tuple of a data flow to which the data packet belongs. The data routing method includes: receiving, by a traffic classifier, a data packet, where the data packet belongs to a first data flow; allocating, by the traffic classifier, a first data route identifier to the first data flow, where the first data route identifier is used to identify a service function chain of the first data flow and is used to identify the first data flow; adding, by the traffic classifier, the first data route identifier to the data packet; and sending, by the traffic classifier, the data packet to a service function forwarding device.

Claim (Index 2):
The method according to  claim 1 , wherein the data packet comprises a first service function chain identifier of the first data flow, the first service function chain identifier is used to identify the service function chain of the first data flow, and the allocating, by the traffic classifier, a first data route identifier to the first data flow comprises:\n allocating, by the traffic classifier, the first data route identifier to the first data flow according to the first service function chain identifier.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.83636
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14965443', '15410885', '15393444', '15430795', '15742365']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5308250549671214
- 35 USC 102 Novelty (BERT): 0.5053289268039445
- Combined Prediction Score: 0.5282754421508037
- Mean Citation Score: 223.571112
- Max Citation Score: 237.90654
- Similarity Product: 164.32761875633238

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

Dataset: test