PATENT CLAIM ANALYSIS

Application Number: 15915513
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["375", "240020"]

Abstract:
Aspects of the subject disclosure may include, for example, maximizing a quality of experience when selecting encoding bitrates for downloading dynamically adaptive  360 -degree video. Other embodiments are disclosed.

Claim (Index 1):
A device, comprising:\n a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:\n determining an estimated available bandwidth for downloading data to a video viewer; \n predicting a future orientation of a second display region to be presented at a display of the video viewer at a second time based on an orientation of a first display region at a first time, wherein the first display region corresponds to a first plurality of tiles; \n identifying based on the future orientation of the second display region, a predicted list of tiles for rendering the second display region at the second time, wherein the second display region corresponds to a second plurality of tiles, wherein the predicted list of tiles includes the second plurality of tiles and zero or more tiles in a margin area outside of the second display region; \n calculating a quality of experience from a plurality of first encoding bitrates for the second plurality of tiles and a plurality of second encoding bitrates for tiles in the margin area, resulting in a selected first encoding bitrate and a selected second encoding bitrate, wherein downloading the second plurality of tiles at the selected first encoding bitrate and the tiles in the margin area at the selected second encoding bitrate is within the estimated available bandwidth; and \n facilitating download of the second plurality of tiles at the selected first encoding bitrate and the tiles in the margin area at the selected second encoding bitrate to the video viewer.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 90.0
- Lexical Diversity: 1.13793
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15833786', '15729918', '15685631', '15730096', '14327752']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4541104795807977
- 35 USC 102 Novelty (BERT): 0.4710331759060466
- Combined Prediction Score: 0.4558027492133226
- Mean Citation Score: 126.292598
- Max Citation Score: 129.84349
- Similarity Product: 88.70496303581415

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