PATENT CLAIM ANALYSIS

Application Number: 15868490
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["370", "310000"]

Abstract:
The present invention proposes a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting next-generation broadcast services in an environment supporting next-generation hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, an efficient signaling method for covering terrestrial broadcast networks and the Internet in an environment supporting next-generation hybrid broadcast is proposed.

Claim (Index 15):
A device for transmitting a broadcast signal, comprising:\n a data generator for generating a file associated with a broadcast service, service layer signaling for describing properties of the broadcast service, and a service list table describing information necessary to generate a list of services available for reception through fast channel scan, wherein the service layer signaling includes a distribution window description for describing information about a transmission schedule of the file associated with the broadcast service, the distribution window description includes a distribution window element for describing information about a distribution window for defining a single time interval in which the file is transmitted, the distribution window element includes a context identifier element for identifying a broadcast service for which the file transmitted during the distribution window is available, the context identifier element includes distribution window filter code information for describing a list of filter codes indicating a personalization category of the file transmitted during the distribution window, the filter code is used to determine a file to be downloaded during the distribution window through comparison with filter codes stored in a receiver, and the service list table includes bootstrap information for accessing an LCT (Layered Coding Transport) channel through which the service layer signaling is transmitted and service category information indicating that the broadcast service corresponds to an application based service; a broadcast signal generator for generating a broadcast signal including the file, the service layer signaling and the service list table; and a transmitter for transmitting the generated broadcast signal.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 1.92105
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15821033', '15742397', '15077655', '15118748', '15549965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.518630322501985
- 35 USC 102 Novelty (BERT): 0.5133243624134678
- Combined Prediction Score: 0.5180997264931333
- Mean Citation Score: 258.428924
- Max Citation Score: 297.6996200000001
- Similarity Product: 231.3883048199452

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

Dataset: test