PATENT CLAIM ANALYSIS

Application Number: 16191648
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["455", "436000"]

Abstract:
A network-based solution of supporting IP multimedia subsystem (IMS) call setup in a next generation system (5GS) is proposed. During an attach or registration area update procedure, a serving base station sends an indication to a UE indicating whether IMS voice over PS session is supported or not. Upon receipt of the indication that IMS VoPS is supported, the UE triggers an IMS registration procedure. However, when an MO/MT call happens, the network determines that the UE may be in conditions where voice service is not supported because the network is not able to provide a successful IMS VoPS over the current serving cell connected to 5G core network. The network then triggers a RAT change or a EPS fallback procedure such that the UE is handover to a target cell that supports IMS VoPS.

Claim (Index 11):
The base station of  claim 8 , wherein a first indication indicates whether IMS voice over PS session is supported over a 5G system.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 1.80488
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15808593', '14762304', '13128269', '14378490', '14383619']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7016254016530319
- 35 USC 102 Novelty (BERT): 0.6729359394318771
- Combined Prediction Score: 0.6987564554309164
- Mean Citation Score: 389.29978
- Max Citation Score: 676.9302
- Similarity Product: 636.0199253384471

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

Dataset: test