Differential Quadrature Spatial Modulation
Quadrature spatial modulation (QSM) is a recent multiple input multiple output transmission scheme that attracted significant research interest. QSM expands the spatial constellation diagram of spatial modulation (SM) to enhance the overall spectral efficiency while retaining all SM inherent advanta...
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| Veröffentlicht in: | IEEE transactions on communications 2017-09, Vol.65 (9), p.3810-3817 |
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| container_title | IEEE transactions on communications |
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| creator | Mesleh, Raed Althunibat, Saud Younis, Abdelhamid |
| description | Quadrature spatial modulation (QSM) is a recent multiple input multiple output transmission scheme that attracted significant research interest. QSM expands the spatial constellation diagram of spatial modulation (SM) to enhance the overall spectral efficiency while retaining all SM inherent advantages. In this paper, differential QSM (DQSM) is proposed to alleviate the requirement of channel knowledge at the receiver side. Receiver channel knowledge is crucial in QSM as part of the data are encoded in the Euclidean difference among different channel paths. Time dimension and orthogonal in-phase and quadrature spatial dimensions of QSM are exploited to facilitate differential modulation and demodulation while maintaining single RF-chain transmitters. In addition, a systematic design of the transmission blocks is provided for arbitrary number of transmit and receive antennas. Besides, a novel analytical framework for analyzing the performance of DQSM is derived and shown to predict accurate performance for differential SM and differential space shift keying systems as well. Analytical and simulation results are shown to match closely over a wide range of signal to noise ratios and for different system parameters. |
| doi_str_mv | 10.1109/TCOMM.2017.2712720 |
| format | Article |
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QSM expands the spatial constellation diagram of spatial modulation (SM) to enhance the overall spectral efficiency while retaining all SM inherent advantages. In this paper, differential QSM (DQSM) is proposed to alleviate the requirement of channel knowledge at the receiver side. Receiver channel knowledge is crucial in QSM as part of the data are encoded in the Euclidean difference among different channel paths. Time dimension and orthogonal in-phase and quadrature spatial dimensions of QSM are exploited to facilitate differential modulation and demodulation while maintaining single RF-chain transmitters. In addition, a systematic design of the transmission blocks is provided for arbitrary number of transmit and receive antennas. Besides, a novel analytical framework for analyzing the performance of DQSM is derived and shown to predict accurate performance for differential SM and differential space shift keying systems as well. Analytical and simulation results are shown to match closely over a wide range of signal to noise ratios and for different system parameters.</description><identifier>ISSN: 0090-6778</identifier><identifier>EISSN: 1558-0857</identifier><identifier>DOI: 10.1109/TCOMM.2017.2712720</identifier><identifier>CODEN: IECMBT</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Coding ; Constellations ; Demodulation ; differential quadrature spatial modulation (DQSM) ; Euclidean geometry ; Keying ; MIMO ; Modulation ; performance analysis ; quadrature spatial modulation (QSM) ; Receiving antennas ; Signal to noise ratio ; Transmitters ; Transmitting antennas</subject><ispartof>IEEE transactions on communications, 2017-09, Vol.65 (9), p.3810-3817</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-63c010f1e9581f967a106b571f5871031d452bdd7167e839ececa5f0ad1e8e363</citedby><cites>FETCH-LOGICAL-c295t-63c010f1e9581f967a106b571f5871031d452bdd7167e839ececa5f0ad1e8e363</cites><orcidid>0000-0002-2499-8536 ; 0000-0001-6838-2816</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7940084$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7940084$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Mesleh, Raed</creatorcontrib><creatorcontrib>Althunibat, Saud</creatorcontrib><creatorcontrib>Younis, Abdelhamid</creatorcontrib><title>Differential Quadrature Spatial Modulation</title><title>IEEE transactions on communications</title><addtitle>TCOMM</addtitle><description>Quadrature spatial modulation (QSM) is a recent multiple input multiple output transmission scheme that attracted significant research interest. QSM expands the spatial constellation diagram of spatial modulation (SM) to enhance the overall spectral efficiency while retaining all SM inherent advantages. In this paper, differential QSM (DQSM) is proposed to alleviate the requirement of channel knowledge at the receiver side. Receiver channel knowledge is crucial in QSM as part of the data are encoded in the Euclidean difference among different channel paths. Time dimension and orthogonal in-phase and quadrature spatial dimensions of QSM are exploited to facilitate differential modulation and demodulation while maintaining single RF-chain transmitters. In addition, a systematic design of the transmission blocks is provided for arbitrary number of transmit and receive antennas. Besides, a novel analytical framework for analyzing the performance of DQSM is derived and shown to predict accurate performance for differential SM and differential space shift keying systems as well. Analytical and simulation results are shown to match closely over a wide range of signal to noise ratios and for different system parameters.</description><subject>Coding</subject><subject>Constellations</subject><subject>Demodulation</subject><subject>differential quadrature spatial modulation (DQSM)</subject><subject>Euclidean geometry</subject><subject>Keying</subject><subject>MIMO</subject><subject>Modulation</subject><subject>performance analysis</subject><subject>quadrature spatial modulation (QSM)</subject><subject>Receiving antennas</subject><subject>Signal to noise ratio</subject><subject>Transmitters</subject><subject>Transmitting antennas</subject><issn>0090-6778</issn><issn>1558-0857</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kE1LAzEQhoMoWKt_QC8Fb8LWmWSTSY5S6we0FLGeQ7o7gS21W7O7B_-92w88zcvwPjPwCHGLMEYE97icLObzsQSksSSUJOFMDFBrm4HVdC4GAA4yQ2QvxVXTrAEgB6UG4uG5ipETb9sqbEYfXShTaLvEo89dOKzmddlt-lhvr8VFDJuGb05zKL5epsvJWzZbvL5PnmZZIZ1uM6MKQIjITluMzlBAMCtNGLUlBIVlruWqLAkNsVWOCy6CjhBKZMvKqKG4P97dpfqn46b167pL2_6ll0h5jtYo17fksVWkumkSR79L1XdIvx7B7534gxO_d-JPTnro7ghVzPwPkMsBbK7-AEu2W9s</recordid><startdate>20170901</startdate><enddate>20170901</enddate><creator>Mesleh, Raed</creator><creator>Althunibat, Saud</creator><creator>Younis, Abdelhamid</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-2499-8536</orcidid><orcidid>https://orcid.org/0000-0001-6838-2816</orcidid></search><sort><creationdate>20170901</creationdate><title>Differential Quadrature Spatial Modulation</title><author>Mesleh, Raed ; Althunibat, Saud ; Younis, Abdelhamid</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-63c010f1e9581f967a106b571f5871031d452bdd7167e839ececa5f0ad1e8e363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Coding</topic><topic>Constellations</topic><topic>Demodulation</topic><topic>differential quadrature spatial modulation (DQSM)</topic><topic>Euclidean geometry</topic><topic>Keying</topic><topic>MIMO</topic><topic>Modulation</topic><topic>performance analysis</topic><topic>quadrature spatial modulation (QSM)</topic><topic>Receiving antennas</topic><topic>Signal to noise ratio</topic><topic>Transmitters</topic><topic>Transmitting antennas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mesleh, Raed</creatorcontrib><creatorcontrib>Althunibat, Saud</creatorcontrib><creatorcontrib>Younis, Abdelhamid</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Mesleh, Raed</au><au>Althunibat, Saud</au><au>Younis, Abdelhamid</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Differential Quadrature Spatial Modulation</atitle><jtitle>IEEE transactions on communications</jtitle><stitle>TCOMM</stitle><date>2017-09-01</date><risdate>2017</risdate><volume>65</volume><issue>9</issue><spage>3810</spage><epage>3817</epage><pages>3810-3817</pages><issn>0090-6778</issn><eissn>1558-0857</eissn><coden>IECMBT</coden><abstract>Quadrature spatial modulation (QSM) is a recent multiple input multiple output transmission scheme that attracted significant research interest. QSM expands the spatial constellation diagram of spatial modulation (SM) to enhance the overall spectral efficiency while retaining all SM inherent advantages. In this paper, differential QSM (DQSM) is proposed to alleviate the requirement of channel knowledge at the receiver side. Receiver channel knowledge is crucial in QSM as part of the data are encoded in the Euclidean difference among different channel paths. Time dimension and orthogonal in-phase and quadrature spatial dimensions of QSM are exploited to facilitate differential modulation and demodulation while maintaining single RF-chain transmitters. In addition, a systematic design of the transmission blocks is provided for arbitrary number of transmit and receive antennas. Besides, a novel analytical framework for analyzing the performance of DQSM is derived and shown to predict accurate performance for differential SM and differential space shift keying systems as well. Analytical and simulation results are shown to match closely over a wide range of signal to noise ratios and for different system parameters.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TCOMM.2017.2712720</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-2499-8536</orcidid><orcidid>https://orcid.org/0000-0001-6838-2816</orcidid></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) |
| subjects | Coding Constellations Demodulation differential quadrature spatial modulation (DQSM) Euclidean geometry Keying MIMO Modulation performance analysis quadrature spatial modulation (QSM) Receiving antennas Signal to noise ratio Transmitters Transmitting antennas |
| title | Differential Quadrature Spatial Modulation |
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