PATENT CLAIM ANALYSIS

Application Number: 15919371
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["370", "331000"]

Abstract:
Apparatuses, systems, and methods for a wireless device to manage an uplink bearer that utilizes concurrent inter-RAT dual uplink connectivity to avoid packet loss during bearer switch, handover, and/or radio link failure occasions. The wireless device may establish a first wireless link according to a first radio access technology (RAT) and a second wireless link according to a second RAT. A data bearer may be established that utilizes both the first wireless link and the second wireless link. Uplink data packets of the data bearer that are provided to a protocol stack for the second RAT may be stored in a buffer. The second wireless link may be lost. The stored uplink data packets that were provided to the protocol stack for the second RAT may be provided to a protocol stack for the first RAT based at least in part on the second wireless link being lost.

Claim (Index 9):
A method, comprising:\n by a wireless device: establishing a first wireless link with a first cell according to a first radio access technology (RAT); establishing a second wireless link with a second cell according to a second RAT; establishing a split data bearer that utilizes both the first wireless link with the first cell and the second wireless link with the second cell; storing uplink data packets of the split data bearer that are provided to a protocol stack for the second RAT in a buffer, determining that the second wireless link is lost; and providing stored uplink data packets that have not been transmitted via the second wireless link to a protocol stack for the first RAT based at least in part on determining that the second wireless link is lost.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.38806
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15675499', '14598170', '15537990', '15565458', '14861138']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5597949639476119
- 35 USC 102 Novelty (BERT): 0.5006580795849254
- Combined Prediction Score: 0.5538812755113433
- Mean Citation Score: 246.552392
- Max Citation Score: 269.55515
- Similarity Product: 197.4198622085572

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