Patent ID: 10848817

Abstract:
A method of providing a broadcast service, includes receiving a broadcast signal including service data, Service Layer Signaling (SLS), and a signaling table for the broadcast service, that is a linear service with an app-based enhancement or an app-based service, via a broadcast network, processing the received broadcast signal to obtain the signaling table that includes bootstrap information for discovery of the SLS for the broadcast service, obtaining the SLS, that includes a Service-based Transport Session Instance Description (S-TSID), and application-related data of one or more applications, from the received broadcast signal based on the signaling table, wherein the S-TSID includes information for indicating transport sessions carrying service components for the broadcast service, and the application-related data of one or more applications is associated with the broadcast service, and displaying an application notification for requesting a user input signal for controlling operation of the one or more applications.