A transmitting method and a receiving method of a modulated data stream
The present invention relates to a transmitting and a receiving methods of a modulated data stream (MOD). It is characterized in that at the transmitting side, it comprises the steps of: - Generating a mixed data stream (MD) on the basis of mixing a first data stream (HP) with a second data stream (...
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| creator | SAYADI, BESSEM ALBERI MOREL, MARIE LINE DUHAMEL, PIERRE SADOUGH, SEYED MOHAMMAD SAJAD |
| description | The present invention relates to a transmitting and a receiving methods of a modulated data stream (MOD). It is characterized in that at the transmitting side, it comprises the steps of:
- Generating a mixed data stream (MD) on the basis of mixing a first data stream (HP) with a second data stream (LP) ;
- Encoding said first data stream (HP) and said mixed data stream (MD) ;
- Generating a modulated data stream (MOD) on the basis of mapping said mixed data stream (MD). At the receiving side, it comprises the steps of:
- Generating a demapped data stream on the basis of demapping said modulated data stream (MOD) ;
- Generating a first and a second deinterleaved data streams on the basis of deinterleaving said demapped data stream;
- Decoding said first deinterleaved data stream;
- Generating an a priori information on the basis of mixing a part of the first decoded deinterleaved data stream with a mixing vector; and
- Decoding said second deinterleaved data stream using said a priori information. |
| format | Patent |
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- Generating a mixed data stream (MD) on the basis of mixing a first data stream (HP) with a second data stream (LP) ;
- Encoding said first data stream (HP) and said mixed data stream (MD) ;
- Generating a modulated data stream (MOD) on the basis of mapping said mixed data stream (MD). At the receiving side, it comprises the steps of:
- Generating a demapped data stream on the basis of demapping said modulated data stream (MOD) ;
- Generating a first and a second deinterleaved data streams on the basis of deinterleaving said demapped data stream;
- Decoding said first deinterleaved data stream;
- Generating an a priori information on the basis of mixing a part of the first decoded deinterleaved data stream with a mixing vector; and
- Decoding said second deinterleaved data stream using said a priori information.</description><language>eng ; fre ; ger</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110525&DB=EPODOC&CC=EP&NR=2207320B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110525&DB=EPODOC&CC=EP&NR=2207320B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAYADI, BESSEM</creatorcontrib><creatorcontrib>ALBERI MOREL, MARIE LINE</creatorcontrib><creatorcontrib>DUHAMEL, PIERRE</creatorcontrib><creatorcontrib>SADOUGH, SEYED MOHAMMAD SAJAD</creatorcontrib><title>A transmitting method and a receiving method of a modulated data stream</title><description>The present invention relates to a transmitting and a receiving methods of a modulated data stream (MOD). It is characterized in that at the transmitting side, it comprises the steps of:
- Generating a mixed data stream (MD) on the basis of mixing a first data stream (HP) with a second data stream (LP) ;
- Encoding said first data stream (HP) and said mixed data stream (MD) ;
- Generating a modulated data stream (MOD) on the basis of mapping said mixed data stream (MD). At the receiving side, it comprises the steps of:
- Generating a demapped data stream on the basis of demapping said modulated data stream (MOD) ;
- Generating a first and a second deinterleaved data streams on the basis of deinterleaving said demapped data stream;
- Decoding said first deinterleaved data stream;
- Generating an a priori information on the basis of mixing a part of the first decoded deinterleaved data stream with a mixing vector; and
- Decoding said second deinterleaved data stream using said a priori information.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB3VCgpSswrzs0sKcnMS1fITS3JyE9RSMwDYoWi1OTUzDIk4fw0oGhufkppTmJJaopCSmJJokJxSVFqYi4PA2taYk5xKi-U5mZQcHMNcfbQTS3Ij08tLkhMTs1LLYl3DTAyMjA3NjJwMjQmQgkAwaoy6g</recordid><startdate>20110525</startdate><enddate>20110525</enddate><creator>SAYADI, BESSEM</creator><creator>ALBERI MOREL, MARIE LINE</creator><creator>DUHAMEL, PIERRE</creator><creator>SADOUGH, SEYED MOHAMMAD SAJAD</creator><scope>EVB</scope></search><sort><creationdate>20110525</creationdate><title>A transmitting method and a receiving method of a modulated data stream</title><author>SAYADI, BESSEM ; ALBERI MOREL, MARIE LINE ; DUHAMEL, PIERRE ; SADOUGH, SEYED MOHAMMAD SAJAD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2207320B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2011</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>SAYADI, BESSEM</creatorcontrib><creatorcontrib>ALBERI MOREL, MARIE LINE</creatorcontrib><creatorcontrib>DUHAMEL, PIERRE</creatorcontrib><creatorcontrib>SADOUGH, SEYED MOHAMMAD SAJAD</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAYADI, BESSEM</au><au>ALBERI MOREL, MARIE LINE</au><au>DUHAMEL, PIERRE</au><au>SADOUGH, SEYED MOHAMMAD SAJAD</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A transmitting method and a receiving method of a modulated data stream</title><date>2011-05-25</date><risdate>2011</risdate><abstract>The present invention relates to a transmitting and a receiving methods of a modulated data stream (MOD). It is characterized in that at the transmitting side, it comprises the steps of:
- Generating a mixed data stream (MD) on the basis of mixing a first data stream (HP) with a second data stream (LP) ;
- Encoding said first data stream (HP) and said mixed data stream (MD) ;
- Generating a modulated data stream (MOD) on the basis of mapping said mixed data stream (MD). At the receiving side, it comprises the steps of:
- Generating a demapped data stream on the basis of demapping said modulated data stream (MOD) ;
- Generating a first and a second deinterleaved data streams on the basis of deinterleaving said demapped data stream;
- Decoding said first deinterleaved data stream;
- Generating an a priori information on the basis of mixing a part of the first decoded deinterleaved data stream with a mixing vector; and
- Decoding said second deinterleaved data stream using said a priori information.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | A transmitting method and a receiving method of a modulated data stream |
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