PATENT CLAIM ANALYSIS

Application Number: 15913839
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["455", "435100"]

Abstract:
Various solutions for avoiding circuit-switched call drop with respect to user equipment and network apparatus in mobile communications are described. An apparatus may transmit a non-access stratum (NAS) message in a NAS signaling connection. The apparatus may receive a NAS response message. The apparatus may initiate a timer to control the NAS signaling connection. The apparatus may further receive a circuit-switched (CS) service notification. The apparatus may stop the timer and execute a CS service procedure.

Claim (Index 1):
A method, comprising:\n transmitting, by a processor of an apparatus, a non-access stratum (NAS) message in a NAS signaling connection; receiving, by the processor, a NAS response message; initiating, by the processor, a timer according to an indication in the NAS response message that instructs the processor to initiate the timer to control the NAS signaling connection by releasing the NAS signaling connection upon expiration of the timer; receiving, by the processor, a circuit-switched (CS) service notification; and stopping, by the processor responsive to receiving the CS service notification, the timer before expiration of the timer to execute a CS service procedure.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.82979
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15278763', '15627610', '15902012', '14904540', '16302393']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6666334557538223
- 35 USC 102 Novelty (BERT): 0.5078243313365305
- Combined Prediction Score: 0.6507525433120931
- Mean Citation Score: 240.144424
- Max Citation Score: 260.40167
- Similarity Product: 186.903984925626

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