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Specular component-based beamforming for broadband massive MIMO systems with doubly-ended correlation
Beamforming (BF) transmission for broadband massive MIMO systems in frequency-selective Ricean fading environments is investigated. By treating the scattered component as interference in order to reduce the heavy overhead for estimating channel state information, a transmit/receive BF scheme only ba...
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Published in: | Electronics letters 2016-06, Vol.52 (12), p.1082-1084 |
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description | Beamforming (BF) transmission for broadband massive MIMO systems in frequency-selective Ricean fading environments is investigated. By treating the scattered component as interference in order to reduce the heavy overhead for estimating channel state information, a transmit/receive BF scheme only based on the specular component is presented. It is shown by analytical results that the ergodic achievable rate for the scenario with doublyended spatial correlation can be asymptotically equal to that of the one without correlation when the transmit power is scaled down by the multiplication of the two numbers of antennas at the transmitter and the receiver. It is also shown by simulation results that different from the traditional point of view, spatial correlation can improve the rate performance of the proposed BF scheme. |
doi_str_mv | 10.1049/el.2015.4039 |
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By treating the scattered component as interference in order to reduce the heavy overhead for estimating channel state information, a transmit/receive BF scheme only based on the specular component is presented. It is shown by analytical results that the ergodic achievable rate for the scenario with doublyended spatial correlation can be asymptotically equal to that of the one without correlation when the transmit power is scaled down by the multiplication of the two numbers of antennas at the transmitter and the receiver. It is also shown by simulation results that different from the traditional point of view, spatial correlation can improve the rate performance of the proposed BF scheme.</description><identifier>ISSN: 0013-5194</identifier><identifier>ISSN: 1350-911X</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2015.4039</identifier><language>eng</language><publisher>The Institution of Engineering and Technology</publisher><subject>antenna arrays ; array signal processing ; broadband massive MIMO systems ; channel estimation ; channel state information estimation ; correlation methods ; doubly‐ended spatial correlation ; ergodic achievable rate ; frequency‐selective Ricean fading environments ; MIMO communication ; radio receivers ; radio transmitters ; radiofrequency interference ; radiowave propagation ; receive BF scheme ; Rician channels ; specular component‐based beamforming transmission ; transmit BF scheme ; Wireless communications</subject><ispartof>Electronics letters, 2016-06, Vol.52 (12), p.1082-1084</ispartof><rights>The Institution of Engineering and Technology</rights><rights>2020 The Institution of Engineering and Technology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3433-8c01a671551604cb3d8b1da0dc88da979a26074d71482a00f3fc79b3b28a91bb3</citedby><cites>FETCH-LOGICAL-c3433-8c01a671551604cb3d8b1da0dc88da979a26074d71482a00f3fc79b3b28a91bb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1049%2Fel.2015.4039$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2015.4039$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,9755,11562,27924,27925,46052,46476</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2015.4039$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc></links><search><creatorcontrib>Yue, Dian-Wu</creatorcontrib><title>Specular component-based beamforming for broadband massive MIMO systems with doubly-ended correlation</title><title>Electronics letters</title><description>Beamforming (BF) transmission for broadband massive MIMO systems in frequency-selective Ricean fading environments is investigated. By treating the scattered component as interference in order to reduce the heavy overhead for estimating channel state information, a transmit/receive BF scheme only based on the specular component is presented. It is shown by analytical results that the ergodic achievable rate for the scenario with doublyended spatial correlation can be asymptotically equal to that of the one without correlation when the transmit power is scaled down by the multiplication of the two numbers of antennas at the transmitter and the receiver. It is also shown by simulation results that different from the traditional point of view, spatial correlation can improve the rate performance of the proposed BF scheme.</description><subject>antenna arrays</subject><subject>array signal processing</subject><subject>broadband massive MIMO systems</subject><subject>channel estimation</subject><subject>channel state information estimation</subject><subject>correlation methods</subject><subject>doubly‐ended spatial correlation</subject><subject>ergodic achievable rate</subject><subject>frequency‐selective Ricean fading environments</subject><subject>MIMO communication</subject><subject>radio receivers</subject><subject>radio transmitters</subject><subject>radiofrequency interference</subject><subject>radiowave propagation</subject><subject>receive BF scheme</subject><subject>Rician channels</subject><subject>specular component‐based beamforming transmission</subject><subject>transmit BF scheme</subject><subject>Wireless communications</subject><issn>0013-5194</issn><issn>1350-911X</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kD9PwzAQxS0EElXpxgfwwMBAii92mniEqoVKqToAEpvlf4GgJK7slCrfHldlYACmd8Pvvbt7CF0CmQJh_NY205RANmWE8hM0ApqRhAO8nqIRIUCTDDg7R5MQakWAAZsRBiNkn7ZW7xrpsXbt1nW26xMlgzVYWdlWzrd194ajYuWdNEp2BrcyhnxavF6tNzgMobdtwPu6f8fG7VQzJLYzMUA7720j-9p1F-iskk2wk28do5fl4nn-mJSbh9X8rkw0ZZQmhSYgZzlkGcTrtKKmUGAkMboojOQ5l-mM5MzkwIpUElLRSudcUZUWkoNSdIxujrnauxC8rcTW1630gwAiDi0J24hDS-LQUsSzI76vGzv8y4pFWab3yzgRGn3XR19te_Hhdr6LT_214uoXdFH-SN6ain4B3MuENg</recordid><startdate>20160609</startdate><enddate>20160609</enddate><creator>Yue, Dian-Wu</creator><general>The Institution of Engineering and Technology</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20160609</creationdate><title>Specular component-based beamforming for broadband massive MIMO systems with doubly-ended correlation</title><author>Yue, Dian-Wu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3433-8c01a671551604cb3d8b1da0dc88da979a26074d71482a00f3fc79b3b28a91bb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>antenna arrays</topic><topic>array signal processing</topic><topic>broadband massive MIMO systems</topic><topic>channel estimation</topic><topic>channel state information estimation</topic><topic>correlation methods</topic><topic>doubly‐ended spatial correlation</topic><topic>ergodic achievable rate</topic><topic>frequency‐selective Ricean fading environments</topic><topic>MIMO communication</topic><topic>radio receivers</topic><topic>radio transmitters</topic><topic>radiofrequency interference</topic><topic>radiowave propagation</topic><topic>receive BF scheme</topic><topic>Rician channels</topic><topic>specular component‐based beamforming transmission</topic><topic>transmit BF scheme</topic><topic>Wireless communications</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yue, Dian-Wu</creatorcontrib><collection>CrossRef</collection><jtitle>Electronics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yue, Dian-Wu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Specular component-based beamforming for broadband massive MIMO systems with doubly-ended correlation</atitle><jtitle>Electronics letters</jtitle><date>2016-06-09</date><risdate>2016</risdate><volume>52</volume><issue>12</issue><spage>1082</spage><epage>1084</epage><pages>1082-1084</pages><issn>0013-5194</issn><issn>1350-911X</issn><eissn>1350-911X</eissn><abstract>Beamforming (BF) transmission for broadband massive MIMO systems in frequency-selective Ricean fading environments is investigated. By treating the scattered component as interference in order to reduce the heavy overhead for estimating channel state information, a transmit/receive BF scheme only based on the specular component is presented. It is shown by analytical results that the ergodic achievable rate for the scenario with doublyended spatial correlation can be asymptotically equal to that of the one without correlation when the transmit power is scaled down by the multiplication of the two numbers of antennas at the transmitter and the receiver. It is also shown by simulation results that different from the traditional point of view, spatial correlation can improve the rate performance of the proposed BF scheme.</abstract><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2015.4039</doi><tpages>3</tpages></addata></record> |
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subjects | antenna arrays array signal processing broadband massive MIMO systems channel estimation channel state information estimation correlation methods doubly‐ended spatial correlation ergodic achievable rate frequency‐selective Ricean fading environments MIMO communication radio receivers radio transmitters radiofrequency interference radiowave propagation receive BF scheme Rician channels specular component‐based beamforming transmission transmit BF scheme Wireless communications |
title | Specular component-based beamforming for broadband massive MIMO systems with doubly-ended correlation |
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