Terrestrial and Non-Terrestrial Mobile Multimedia Multicast based on Video Broadcasting for Handheld Devices Using Satellite@ Terrestrial or Hybrid Networks Operating Below 3 GHz
PREFACE The present document specifies the air interface for digital video broadcasting for handheld devices over a satellite@ terrestrial or hybrid network at frequencies below 3 GHz. The present document specifies: ? The digital video broadcasting framing structure@ channel coding and modulation for satellite@ terrestrial or hybrid networks to handheld devices below 3 GHz. In addition the present document has the following informative references: ? The digital video broadcasting for handheld devices using satellite@ terrestrial or a hybrid network technology implementation guidelines; ? The digital video broadcasting system specifications for satellite@ terrestrial or hybrid network services to handheld devices below 3 GHz. The administrative procedures@ system management@ services@ and applications are not part of the present document. This is to ensure interoperability between a digital video broadcasting transmission system and Terminal independently of the respective manufacturer or operator.