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 12):
An internet protocol (IP) flow mobility device, wherein the device comprises:\n an acquisitioner configured to acquire trigger information, wherein the trigger information comprises information for deleting an access network from a multi-access IP connectivity access network (IP-CAN) session; and a determiner configured to determine to send indication information to a policy and charging enforcement function (PCEF) entity according to the trigger information, wherein the indication information comprises information indicating to the PCEF entity to delete the access network from the multi-access IP-CAN session in order make the PCEF entity initiate deleting the access network.

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): 0.7667249508557948
- 35 USC 102 Novelty (BERT): 0.5414492383953118
- Combined Prediction Score: 0.7441973796097465
- Mean Citation Score: 355.840936
- Max Citation Score: 397.1849
- Similarity Product: 306.9660453689516

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

Dataset: test