METHOD AND SYSTEM FOR TRANSMITTING SATELLITE SIGNALS AND RECEIVER THEREOF Russian patent published in 2018 - IPC H04H60/97 H04B7/185 H04N21/2365 

Abstract RU 2658677 C2

FIELD: telecommunications.

SUBSTANCE: invention relates to a transmission system and a satellite digital television format (DVB-S2) standard signal receiver. Disclosed is a method for transmitting a satellite signal, data streams (3) consisting of a sequence of data packets, and includes steps of: subdividing said data packets of said data stream (3), through splitting means (4), into first (3c) and at least one second (3d) data pseudo-streams (3c,3d); modulating said first (3c) and said at least one second (3d) data pseudo-streams through first (5) and at least one second (6) modulators, respectively; transmitting said modulated data pseudo-streams through respective transmission channels (Ch#1… Ch#N), wherein, in order to generate said data pseudo-streams (3c,3d), said splitting means (4) will: select each data packet (31,32,33) of said data stream (3); interrogate said modulators (5,6) in a sequential manner in order to identify that modulator (5) which is available to accept said data packet (31,32,33), and send the latter to it; send a null data packet (35) to remaining modulators (6).

EFFECT: technical result consists in providing division of a high-speed digital stream such as an MPEG transport stream (MPEG-TS) into several streams for transmission via a satellite over multiple frequency channels.

19 cl, 3 dwg

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RU 2 658 677 C2

Authors

Morello Alberto

Minone Vittoriya

Sakko Bruno

Dates

2018-06-22Published

2014-09-02Filed