New Constellation-Rotation Diversity Scheme for DVB-NGH
This paper proposes a new 4-dimensional(4D) constellation-rotation(CR) method which obtains diversity gain of 4 under Rayleigh fading channels. The proposed scheme uses two consecutive CR operations for the constellation of QAM signals unlike a conventional 2-dimensional(2D) CR method using only one...
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| creator | Junho Kim Hojun Kim Taejin Jung Jaehwui Bae Gwangsoon Lee |
| description | This paper proposes a new 4-dimensional(4D) constellation-rotation(CR) method which obtains diversity gain of 4 under Rayleigh fading channels. The proposed scheme uses two consecutive CR operations for the constellation of QAM signals unlike a conventional 2-dimensional(2D) CR method using only one CR operation. The computer simulation results show that the new method outperforms the conventional one even more as both the channel code rate and the erasure ratio increase. In a point of system flexibility, the proposed scheme has a great advantage since the conventional 2D CR scheme can be simply implemented by only changing rotation angle values used in the proposed scheme. |
| doi_str_mv | 10.1109/VETECF.2010.5594371 |
| format | Conference Proceeding |
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The proposed scheme uses two consecutive CR operations for the constellation of QAM signals unlike a conventional 2-dimensional(2D) CR method using only one CR operation. The computer simulation results show that the new method outperforms the conventional one even more as both the channel code rate and the erasure ratio increase. In a point of system flexibility, the proposed scheme has a great advantage since the conventional 2D CR scheme can be simply implemented by only changing rotation angle values used in the proposed scheme.</description><identifier>ISSN: 1090-3038</identifier><identifier>ISBN: 1424435730</identifier><identifier>ISBN: 9781424435739</identifier><identifier>EISSN: 2577-2465</identifier><identifier>EISBN: 1424435749</identifier><identifier>EISBN: 9781424435746</identifier><identifier>DOI: 10.1109/VETECF.2010.5594371</identifier><language>eng</language><publisher>IEEE</publisher><subject>Chromium ; Constellation diagram ; Digital video broadcasting ; Diversity methods ; Fading ; Quadrature amplitude modulation</subject><ispartof>2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010, p.1-4</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5594371$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2052,27902,54895</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5594371$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Junho Kim</creatorcontrib><creatorcontrib>Hojun Kim</creatorcontrib><creatorcontrib>Taejin Jung</creatorcontrib><creatorcontrib>Jaehwui Bae</creatorcontrib><creatorcontrib>Gwangsoon Lee</creatorcontrib><title>New Constellation-Rotation Diversity Scheme for DVB-NGH</title><title>2010 IEEE 72nd Vehicular Technology Conference - Fall</title><addtitle>VETECF</addtitle><description>This paper proposes a new 4-dimensional(4D) constellation-rotation(CR) method which obtains diversity gain of 4 under Rayleigh fading channels. 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In a point of system flexibility, the proposed scheme has a great advantage since the conventional 2D CR scheme can be simply implemented by only changing rotation angle values used in the proposed scheme.</description><subject>Chromium</subject><subject>Constellation diagram</subject><subject>Digital video broadcasting</subject><subject>Diversity methods</subject><subject>Fading</subject><subject>Quadrature amplitude modulation</subject><issn>1090-3038</issn><issn>2577-2465</issn><isbn>1424435730</isbn><isbn>9781424435739</isbn><isbn>1424435749</isbn><isbn>9781424435746</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFj9tKw0AYhNcTmFafoDd5ga3_nncvNU1boVTQ0NuySf7FlbSRJCh9e4MWvJphhm9gCJkxmDMG7mGXF3m2nHMYA6WcFIZdkAmTXEqhjHSXJOHKGMqlVlf_hYBrkow8UAHC3pJJ338AAGOaJ8Rs8TvN2mM_YNP4IbZH-toOvyZdxC_s-jic0rfqHQ-YhrZLF7snul2t78hN8E2P92edkmKZF9mabl5Wz9njhkZm1EBZxb0tmdNWBMtLVBg4IFgdRFCiRCtrzYWpalv5EBx3qubgnB4B5hWKKZn9zUZE3H928eC70_58XvwAXL5I3A</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Junho Kim</creator><creator>Hojun Kim</creator><creator>Taejin Jung</creator><creator>Jaehwui Bae</creator><creator>Gwangsoon Lee</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201009</creationdate><title>New Constellation-Rotation Diversity Scheme for DVB-NGH</title><author>Junho Kim ; Hojun Kim ; Taejin Jung ; Jaehwui Bae ; Gwangsoon Lee</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-1c2a8b19683f82be5ef20e086f3f53be84d6237cd8caff9295d209969681a5e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Chromium</topic><topic>Constellation diagram</topic><topic>Digital video broadcasting</topic><topic>Diversity methods</topic><topic>Fading</topic><topic>Quadrature amplitude modulation</topic><toplevel>online_resources</toplevel><creatorcontrib>Junho Kim</creatorcontrib><creatorcontrib>Hojun Kim</creatorcontrib><creatorcontrib>Taejin Jung</creatorcontrib><creatorcontrib>Jaehwui Bae</creatorcontrib><creatorcontrib>Gwangsoon Lee</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Junho Kim</au><au>Hojun Kim</au><au>Taejin Jung</au><au>Jaehwui Bae</au><au>Gwangsoon Lee</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>New Constellation-Rotation Diversity Scheme for DVB-NGH</atitle><btitle>2010 IEEE 72nd Vehicular Technology Conference - Fall</btitle><stitle>VETECF</stitle><date>2010-09</date><risdate>2010</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>1090-3038</issn><eissn>2577-2465</eissn><isbn>1424435730</isbn><isbn>9781424435739</isbn><eisbn>1424435749</eisbn><eisbn>9781424435746</eisbn><abstract>This paper proposes a new 4-dimensional(4D) constellation-rotation(CR) method which obtains diversity gain of 4 under Rayleigh fading channels. 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| identifier | ISSN: 1090-3038 |
| ispartof | 2010 IEEE 72nd Vehicular Technology Conference - Fall, 2010, p.1-4 |
| issn | 1090-3038 2577-2465 |
| language | eng |
| recordid | cdi_ieee_primary_5594371 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Chromium Constellation diagram Digital video broadcasting Diversity methods Fading Quadrature amplitude modulation |
| title | New Constellation-Rotation Diversity Scheme for DVB-NGH |
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