PATENT CLAIM ANALYSIS

Application Number: 15862918
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "392000"]

Abstract:
A controller, including a processor and a non-transitory computer-readable storage medium storing a program to be executed by the processor for managing a first autonomous system (AS), the program including instructions to receive a first Border Gateway Protocol (BGP) routing message, determine a destination node, the destination node belonging to the first AS, determine, according to a node that sends the first BGP routing message, whether to perform incoming-traffic adjustment and control, allocate a source node from a second AS directly connected to the first AS, obtain a preferred path between the source and destination nodes according to a network topology, determine a first BR and a second BR on the preferred path, and send a routing control message to a specified BR belonging to the first AS instructing the specified BR to use the first BR as a next hop for packet forwarding of the second BR.

Claim (Index 16):
The BR according to  claim 15 , wherein the routing control message is an extended BGP update update message, wherein the extended BGP update message comprises a BGP policy attribute, wherein the BGP policy attribute comprises a match field and an action field;\n wherein the match field comprises a match type field, a sub-type length value sub-TLV quantity field, and a sub-TLV field, wherein the match type field carries a reject value, the sub-type length value sub-TLV quantity field indicates that a quantity of sub-TLVs carried in the match field is 1, the sub-TLV field comprises a sub-type sub-type field, a sub-length sub-length field, and a sub-value sub-value field, the sub-type sub-type field indicates that a type of the sub-value field is a neighbor pair and an IP address type of the neighbor pair, the sub-length field indicates a length of the sub-TLV or a length of the sub-value field, the sub-value field comprises a neighbor pair constituted by a neighbor local device identifier field and a neighbor peer device identifier field, the neighbor local device identifier field carries the identifier of the first BR, and the neighbor peer device identifier field carries the identifier of the second BR; and wherein the action field comprises an action type field, an action length field, and an action value field, wherein the action type field indicates to perform the operation of increasing the AS quantity in the AS-path attribute value, the action length field indicates a length of the action field or a length of the action value field, and the action value field carries the AS quantity.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.27778
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15610233', '15829966', '15610254', '15446820', '15610446']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5725236865950385
- 35 USC 102 Novelty (BERT): 0.5094143779094814
- Combined Prediction Score: 0.5662127557264829
- Mean Citation Score: 224.46518
- Max Citation Score: 238.33382000000003
- Similarity Product: 139.2324926377535

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