PATENT CLAIM ANALYSIS

Application Number: 15875105
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-09
Patent Classification: ["370", "331000"]

Abstract:
Providing call continuity for an ongoing call of a User Equipment (UE) of a wireless communication by defining UE behavior specifying actions to be taken by the UE upon detection of occurrence of an event among a plurality of events that may occur during the ongoing call.

Claim (Index 13):
A mobile device comprising:\n a memory configured to store computer-readable instructions; and at least one processor configured to execute the computer-readable instructions, which when executed cause the processor to implement a method of maintaining call continuity during a call while the mobile device travels through one or more areas serviced by a wireless network, the method comprising: (a1) detecting that a time elapsed from receipt of a last received acknowledgement message from a serving radio network controller of the wireless network to which the mobile device is connected during the call exceeds a first time duration, and (a2) initiating radio link failure procedure prior to a reception of a radio resource control connection release message from the serving radio network controller, in response to detecting that the time elapsed from the receipt of the last received acknowledgement message from the serving radio network controller of the wireless network to which the mobile device is connected exceeds the first time duration; (b1) detecting the reception of the radio resource control connection release message from a drift radio network controller indicating a cause of the radio resource control connection release message as directed signaling connection re-establishment, and (b2) reselecting a cell of the serving radio network controller and retrying a cell update to re-establish the call, in response to detecting the reception of the radio resource control connection release message from the drift radio network controller indicating the cause of the radio resource control connection release message as directed signaling connection re-establishment; and (c1) detecting an absence of confirmation from the drift radio network controller of a maximum quantity of allowed cell update attempts for re-establishing the call, and (c2) reselecting the cell of the serving radio network controller and retrying the cell update to re-establish the call based on a circuit switched domain re-establishment timer being running, in response to detecting the absence of confirmation from the drift radio network controller of the maximum quantity of allowed cell update attempts for re-establishing the call.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 1.38889
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13696352', '14889803', '14636441', '13959194', '11787434']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5530082760601946
- 35 USC 102 Novelty (BERT): 0.496278849635438
- Combined Prediction Score: 0.547335333417719
- Mean Citation Score: 228.812826
- Max Citation Score: 243.90283
- Similarity Product: 171.26512068801642

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