PATENT CLAIM ANALYSIS

Application Number: 16377449
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["375", "240010"]

Abstract:
A signaling of the layer ID is described which each of the packets of a multi-layered video signal is associated with. In particular, an efficient way of signaling this layer association is achieved, with nevertheless maintaining the backward compatibility with codecs according to which a certain value of the base layer-ID field is restricted to be non-extendable such as base layer-ID value 0 in the base layer-ID field. Instead of circumventing this restriction specifically with respect to this non-extendable base layer-ID value, the layer-ID of portions of the multi-layer data stream is signaled in an extendable manner by sub-dividing the base layer-ID field into a first sub-field and a second sub-field: whenever the first sub-field of the base layer-ID field fulfills a predetermined criterion, an extension layer-ID field is provided, and if the first sub-field of the base layer-ID field does not fulfill the predetermined criterion, the extension layer-ID field is omitted.

Claim (Index 17):
The method according to  11 , further comprising determining the index value by using the cluster value to set a more significant digit and the extension value to set a lower significant digit of an index to the layer.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 2.1039
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14995399', '14995222', '16157723', '14995244', '14753144']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5707487662495608
- 35 USC 102 Novelty (BERT): 0.5930709695181805
- Combined Prediction Score: 0.5729809865764228
- Mean Citation Score: 510.85422000000005
- Max Citation Score: 630.3201
- Similarity Product: 417.315938547188

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