PATENT CLAIM ANALYSIS

Application Number: 15950295
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["704", "500000"]

Abstract:
A better compromise between a too high bitstream and decoding overhead on the one hand and flexibility of frame element positioning on the other hand is achieved by arranging that each of the sequence of frames of the bitstream has a sequence of N frame elements and, on the other hand, the bitstream has a configuration block having a field indicating the number of elements N and a type indication syntax portion indicating, for each element position of the sequence of N element positions, an element type out of a plurality of element types with, in the sequences of N frame elements of the frames, each frame element being of the element type indicated, by the type indication portion, for the respective element position at which the respective frame element is positioned within the sequence of N frame elements of the respective frame in the bitstream.

Claim (Index 2):
A decoder for decoding a bitstream comprising a configuration block and a sequence of frames respectively representing consecutive time periods of an audio content, wherein the configuration block comprises a field indicating a number N of frame elements per frame, and a type indication syntax portion indicating, for each element position of a sequence of N element positions, an element type out of a plurality of element types, and wherein each of the sequence of frames comprises a sequence of N frame elements, wherein the decoder is configured to decode each frame by\n decoding each frame element in accordance with the element type indicated, by the type indication syntax portion, so that the i th  frame element of the sequence of N frame elements, is decoded in accordance with the element type indicated by the type indication syntax portion for the i th  element position, wherein the plurality of element types comprises an extension element type, wherein the decoder is configured to read, from each frame element of the extension element type of any frame, a length information on a length of the respective frame element, skip at least a portion of at least some of the frame elements of the extension element type of the frames using the length information on the length of the respective frame element as skip interval length, wherein the decoder is configured to read, for each element position for which the type indication syntax portion indicates the extension element type, a configuration element comprising configuration information for the extension element type from the configuration block, with, in reading the configuration information for the extension element type, reading default payload length information on a default extension payload length from the bitstream, the decoder is also configured to, in reading the length information of the frame elements of the extension element type, read a default extension payload length flag of a conditional syntax portion from the bitstream, check as to whether the default payload length flag is set, and, if the default payload length flag is not set, read an extension payload length value of the conditional syntax portion from the bitstream so as to obtain an extension payload length of the respective frame element, and, if the default payload length flag is set, set the extension payload length of the respective frame element to be equal to the default extension payload length, the decoder is also configured to skip a payload section of at least some of the frame elements of the extension element type of the frames using the extension payload length of the respective frame element as skip interval length, wherein the decoder is configured to, in reading the default payload length information,\n read a default payload length present flag from the bitstream, \n check as to whether the default payload length present flag is set, \n if the default payload length present flag is not set, set the default extension payload length to be zero, and \n if the default payload length present flag is set, explicitly read the default extension payload length from the bit stream.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.54098
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15613484', '14029058', '14029073', '14029054', '15546965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3057015152720866
- 35 USC 102 Novelty (BERT): 0.628422462726668
- Combined Prediction Score: 0.3379736100175448
- Mean Citation Score: 460.9995660000001
- Max Citation Score: 566.89465
- Similarity Product: 558.4916609146893

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