The coding of header of PLS for efficient signaling schemes of modulation and encoding systems for satellite communications and broadband

摘要

The coding of header of PLS for efficient signaling schemes of modulation and encoding systems for satellite communications, broadband is provided with an approach of coding improved to a header signal efficiently in communication networks of Ba The NDA!For the provision of support for sets of modulation scheme and coding which facilitate an expansion of the tracks expanded operational user terminals in these networks and a granularity finer operating in these bands. A field mode indicator of a header of the table identifies a mode of modulation / coding applied to the payload data in the table.The mode of modulation / coding is one of the first or second set of modes of modulation / coding. The field of mode indicator is coded and modulated.When the mode of modulation / coding is one of the first set, the modulation of the field of mode indicator coded is applied in a first mode, and when the mode of modulation / coding is one of the second set, the modulation of the field coded mode indicator is applicable ADA in a second mode.