PATENT CLAIM ANALYSIS

Application Number: 16065906
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["370", "331000"]

Abstract:
A VoWiFi service monitor monitors the logical data path to the ePDG of a MNO as an indication of whether VoWiFi service is possible for subscribers of the MNO network. Due to the standard configuration of UEs in preferring WLAN connectivity over LTE cellular connectivity, if the VoWiFi service is unavailable the UEs will not automatically switch to VoLTE while a WLAN connection is available between the UE and a hub. When a change in the status of an ePDG is detected, the VoWiFi service monitor informs any connected hubs. The hubs receive notifications from the VoWiFi service monitor and for each notification determine whether the ePDG status change affects one or more of the VoWiFi capable UEs connected to the hub. If at least one such device is affected by the change, the hub notifies the affected UE with instructions to handover from VoWiFi to VoLTE.

Claim (Index 6):
A method according to  claim 1 , wherein a plurality of mobile devices are connected to the wireless access point via the wireless local area network link, and at least one of the plurality of mobile devices are associated with a second cellular network, the second cellular network having a respective second gateway server for access to a second voice service associated with the second cellular network via the public wide area network, the method further comprising:\n storing, in a data store, an association between each of the plurality of mobile devices and its respective gateway server; processing gateway server presence information relating to the accessibility of each gateway server; and in the event of detecting that at least one of the gateway servers is unavailable:\n identifying any mobile devices which are subscribers of the cellular network corresponding to the unavailable gateway server; and \n instructing any identified mobile devices to connect to the voice service via a respective first path.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 1.91358
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15895875', '15678104', '15346548', '15564217', '15596316']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5527915942801416
- 35 USC 102 Novelty (BERT): 0.4872789331106144
- Combined Prediction Score: 0.5462403281631889
- Mean Citation Score: 226.79849400000003
- Max Citation Score: 243.04047000000003
- Similarity Product: 191.8913733024609

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