PATENT CLAIM ANALYSIS

Application Number: 15960795
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["386", "355000"]

Abstract:
A data transmission method according to one aspect of the present disclosure includes: generating a plurality of MPUs, reference clock time information, and leading clock time information indicating a leading PTS that is a clock time at which a leading access unit in the MPU is presented, transmitting the generated plurality of MPUs, reference clock time information, and leading clock time information, wherein the leading clock time information indicates the leading PTS of the plurality of MPUs of which presentation is started after the leading clock time information is transmitted in the generated plurality of MPUs, and each of the generated plurality of MPUs indicates a time point at which each access unit that does not exist in a head of the MPU is presented as a relative value to a time point of another access unit in the MPU.

Claim (Index 16):
A data playback method performed by a data playback device including a receiver and a player, the data playback method comprising:\n receiving, using the receiver:\n a plurality of coded data units each of which is composed of a plurality of samples; \n reference clock time information indicating a reference clock time; and \n leading clock time information indicating a leading clock time of a clock time at which a leading sample in a coded data unit is to be presented or decoded; and \n playing back, using the player, the plurality of coded data units, wherein the plurality of coded data units are sequentially received, the leading clock time information indicates respective leading clock times of a plurality of specific coded data units among the received plurality of coded data units, the plurality of specific coded data units are a plurality of coded data units which are to be presented or decoded after the leading clock time information is received, the leading clock time information is received while stored in a MPEG Media Transport message, each of the received plurality of coded data units indicates a time point at which each of a plurality of non-leading samples sample of a plurality of samples except for the leading sample in the coded data unit is presented or decoded as a relative value to a time point of another sample in the coded data unit, and in the playing back, the plurality of samples included in the plurality of specific coded data units are played back so as to be presented or decoded at a time that is set according to the reference clock time indicated by the reference clock time information, a leading clock time of each of the plurality of specific coded data units indicated by the leading clock time information, and a relative value of each of the plurality of non-leading samples indicated by the received plurality of coded data units.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.70909
- Patent Class: 386.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14951759', '14943068', '15686321', '15157496', '15598959']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5240968282491989
- 35 USC 102 Novelty (BERT): 0.5723140264324732
- Combined Prediction Score: 0.5289185480675264
- Mean Citation Score: 228.50878000000003
- Max Citation Score: 447.72916
- Similarity Product: 433.7091490010477

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