PATENT CLAIM ANALYSIS

Application Number: 16069811
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["455", "435200"]

Abstract:
Disclosed in the present disclosure are an IP flow migration method, device and system. The method comprises: a policy and charging rule function (PCRF) entity obtaining trigger information, the trigger information comprising deleting information of an access network from a multi-access IP-CAN session; the PCRF entity determining whether to send instruction information to a policy and charging execution function (PCEF) entity according to the trigger information, the instruction information comprising instructing the PCEF entity to delete an access network from the multi-access IP-CAN session, such that the PCEF entity initiates a process of deleting an access network from the multi-access IP-CAN session. Thus, when a network policy is changed, or when a UE contract is changed, an access network may be deleted from the multi-access IP-CAN session. Therefore, the problem in which IP flow migration cannot be canceled when a network policy is changed, or when a UE contract is changed, can be prevented.

Claim (Index 25):
The device according to  claim 24 , wherein the indication information further comprises: identification information of an access network to be deleted; and\n wherein the identification information of the access network to be deleted comprises IP-CAN type information of the access network to be deleted.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 2.43056
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13882591', '15776146', '13057393', '13619756', '12704679']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7678683803756444
- 35 USC 102 Novelty (BERT): 0.539521340026889
- Combined Prediction Score: 0.7450336763407689
- Mean Citation Score: 355.840936
- Max Citation Score: 397.1849
- Similarity Product: 267.7094979272247

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

Dataset: test