Hierarchical modulation configuring device for digital multimedia broadcasting system, has transmitter transmitting frame to digital multimedia broadcasting transmission system according to assembly transporting interface standards

摘要

The device (310) has a signaling message generator (311) for generating a signaling message including hierarchical modulation configuration information required for digital multimedia broadcasting service hierarchical modulation. A frame configuring unit (313) arranges a frame of an assembly transporting interface. A transmitter (315) transmits frame to a digital multimedia broadcasting transmission system (320) to provide a hierarchical modulation service on an assembly transporting interface network transmitting and receiving signals according to assembly transporting interface standards. Independent claims are also included for the following: (1) a digital multimedia broadcasting transmission system for providing a hierarchical modulation service (2) a method for configuring a hierarchical modulation in a digital multimedia broadcasting system.