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We will investigate and compare several techniques involving different sections of the transceiver scheme. The techniques that will be considered include the use of advanced detection algorithms, the adoption of time packing, and the optimization of the constellation and shaping pulses. The low\u2010density parity\u2010check codes recently proposed for the evolution of the DVB\u2010S2 standard will be considered, as well as the adoption of iterative detection and decoding. Information\u2010theoretical analysis will be followed by the study of practical modulation and coding schemes. Copyright \u00a9 2015 John Wiley & Sons, Ltd.<\/jats:p>","DOI":"10.1002\/sat.1140","type":"journal-article","created":{"date-parts":[[2015,9,8]],"date-time":"2015-09-08T01:13:08Z","timestamp":1441674788000},"page":"609-623","source":"Crossref","is-referenced-by-count":11,"title":["Advanced techniques for spectrally efficient DVB\u2010S2X systems"],"prefix":"10.1002","volume":"34","author":[{"given":"Alessandro","family":"Ugolini","sequence":"first","affiliation":[{"name":"DII\u2014University of Parma Parco Area delle Scienze 181\/A Parma 43124 Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7175-0165","authenticated-orcid":false,"given":"Andrea","family":"Modenini","sequence":"additional","affiliation":[{"name":"DII\u2014University of Parma Parco Area delle Scienze 181\/A Parma 43124 Italy"}]},{"given":"Giulio","family":"Colavolpe","sequence":"additional","affiliation":[{"name":"DII\u2014University of Parma Parco Area delle Scienze 181\/A Parma 43124 Italy"}]},{"given":"Vittoria","family":"Mignone","sequence":"additional","affiliation":[{"name":"Research and Technology Innovation Centre RAI Turin Italy"}]},{"given":"Alberto","family":"Morello","sequence":"additional","affiliation":[{"name":"Research and Technology Innovation Centre RAI Turin Italy"}]}],"member":"311","published-online":{"date-parts":[[2015,9,7]]},"reference":[{"key":"e_1_2_10_2_1","unstructured":"ETSI EN 302 307\u20101 Digital Video Broadcasting (DVB).Second generation framing structure channel coding and modulation systems for broadcasting interactive services news gathering and other broadband satellite applications part I: DVB\u2010S2. 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