PATENT CLAIM ANALYSIS

Application Number: 15754646
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["455", "405000"]

Abstract:
A performance monitoring system and method is based on a Detailed Call Record (DCR). A DCR contains records of events occurring in different network domains ( 14, 20, 40 ) that are related to a single, specific VoLTE call. The DCR events for each VoLTE call cover all legs of the call, and for each call leg, the relevant events are ordered by time. A DCR also contains basic information to identify the call: the IMS Charging Identifier (ICID), the International Mobile Subscriber Identity (IMSI) of all involved subscribers, and the start and stop timestamps of the call. A DCR has all the relevant user plane measurement, radio measurement, and control plane data from all the involved domains ( 14, 20, 40 ) for all call legs of a VoLTE call, in contrast to prior art systems that focus only on a single subscriber's activities for a given call. The DCR thus provides a complete view of the call, allowing more complete analytics and troubleshooting. Furthermore, the data are collected and assembled automatically, with results available real-time, or with a few seconds delay.

Claim (Index 42):
The method of  claim 26  wherein the DCR comprises:\n a header including the call type, user identities for at least one subscriber, a call identification, and start and stop timestamps; \n start and end conditions including location information, radio environment metrics, and bearer information; and \n detailed event level information from each domain.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.0
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15375520', '11369597', '15739251', '14670659', '15678104']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7136185983937722
- 35 USC 102 Novelty (BERT): 0.5121216476954018
- Combined Prediction Score: 0.6934689033239352
- Mean Citation Score: 207.76728000000003
- Max Citation Score: 242.18648
- Similarity Product: 140.86983488674642

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

Dataset: test