PATENT CLAIM ANALYSIS

Application Number: 15882352
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-10
Patent Classification: ["375", "240010"]

Abstract:
A method of mixing video bitstreams and an apparatus performing the method are disclosed. The method includes generating a mixed scalable video coding (SVC) bitstream by mixing a plurality of SVC bitstreams for each layer based on a screen configuration of a user device, extracting a single SVC bitstream corresponding to a single layer from the mixed SVC bitstream based on a reception environment of the user device, and transmitting the single SVC bitstream to the user device.

Claim (Index 5):
The method of  claim 3 , wherein the mixing comprises:\n changing a sequence parameter set (SPS) of a reference bitstream among the analyzed plurality of SVC bitstreams, changing a slice header of each of the analyzed plurality of SVC bitstreams based on the screen arrangement configuration parameter of the user device, and wherein the SVC bitstream is generated by re-arranging the changed plurality of SVC bitstreams based on an order of the layers included in each of the changed plurality of SVC bitstreams.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 86.0
- Lexical Diversity: 1.86667
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13288779', '15411832', '13235217', '11601189', '13255212']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5291491914956656
- 35 USC 102 Novelty (BERT): 0.5053218185454618
- Combined Prediction Score: 0.5267664542006453
- Mean Citation Score: 270.47162000000003
- Max Citation Score: 279.79468
- Similarity Product: 213.0079977292324

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

Dataset: test