Optimum antenna combining in presence of TX leakage
Optimum antenna combining is utilised to cope with the transmitter (TX) leakage issue encountered in carrier aggregation. By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is...
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| Veröffentlicht in: | Electronics letters 2014-01, Vol.50 (3), p.223-225 |
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| container_end_page | 225 |
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| container_title | Electronics letters |
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| creator | Park, Chester Sungchung Kim, Jintae |
| description | Optimum antenna combining is utilised to cope with the transmitter (TX) leakage issue encountered in carrier aggregation. By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is mathematically derived. The simulation results verify that the proposed antenna combining with the structured covariance estimation provides a noticeable performance gain in the presence of TX leakage. |
| doi_str_mv | 10.1049/el.2013.3371 |
| format | Article |
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By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is mathematically derived. The simulation results verify that the proposed antenna combining with the structured covariance estimation provides a noticeable performance gain in the presence of TX leakage.</description><identifier>ISSN: 0013-5194</identifier><identifier>ISSN: 1350-911X</identifier><identifier>EISSN: 1350-911X</identifier><identifier>DOI: 10.1049/el.2013.3371</identifier><identifier>CODEN: ELLEAK</identifier><language>eng</language><publisher>Stevenage: The Institution of Engineering and Technology</publisher><subject>3G mobile communication ; 3GPP Long Term Evolution ; Agglomeration ; Antennas ; Applied sciences ; carrier aggregation ; Computer simulation ; Covariance ; covariance analysis ; Equipments and installations ; Exact sciences and technology ; Gain ; Leakage ; Long Term Evolution ; LTE ; maximum likelihood covariance estimation ; maximum likelihood estimation ; mobile antennas ; Mobile radiocommunication systems ; noise‐plus‐interference covariance ; Optimization ; optimum antenna ; performance gain ; pilot symbols ; Pilots ; Radiocommunications ; structural information ; structured covariance estimation ; Telecommunications ; Telecommunications and information theory ; transmitter leakage issue ; Transmitters. Receivers ; TX leakage issue ; Wireless communications</subject><ispartof>Electronics letters, 2014-01, Vol.50 (3), p.223-225</ispartof><rights>The Institution of Engineering and Technology</rights><rights>2020 The Institution of Engineering and Technology</rights><rights>2015 INIST-CNRS</rights><rights>Copyright The Institution of Engineering & Technology Jan 30, 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c4295-43c55cc4fd3b2e6d1ee57f457e9fec2db3494bcf1d14b41cf76e09c3eabc942c3</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.2013.3371$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1049%2Fel.2013.3371$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,11543,27905,27906,45555,45556,46033,46457</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1049%2Fel.2013.3371$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28150469$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Chester Sungchung</creatorcontrib><creatorcontrib>Kim, Jintae</creatorcontrib><title>Optimum antenna combining in presence of TX leakage</title><title>Electronics letters</title><description>Optimum antenna combining is utilised to cope with the transmitter (TX) leakage issue encountered in carrier aggregation. By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is mathematically derived. The simulation results verify that the proposed antenna combining with the structured covariance estimation provides a noticeable performance gain in the presence of TX leakage.</description><subject>3G mobile communication</subject><subject>3GPP Long Term Evolution</subject><subject>Agglomeration</subject><subject>Antennas</subject><subject>Applied sciences</subject><subject>carrier aggregation</subject><subject>Computer simulation</subject><subject>Covariance</subject><subject>covariance analysis</subject><subject>Equipments and installations</subject><subject>Exact sciences and technology</subject><subject>Gain</subject><subject>Leakage</subject><subject>Long Term Evolution</subject><subject>LTE</subject><subject>maximum likelihood covariance estimation</subject><subject>maximum likelihood estimation</subject><subject>mobile antennas</subject><subject>Mobile radiocommunication systems</subject><subject>noise‐plus‐interference covariance</subject><subject>Optimization</subject><subject>optimum antenna</subject><subject>performance gain</subject><subject>pilot symbols</subject><subject>Pilots</subject><subject>Radiocommunications</subject><subject>structural information</subject><subject>structured covariance estimation</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>transmitter leakage issue</subject><subject>Transmitters. Receivers</subject><subject>TX leakage issue</subject><subject>Wireless communications</subject><issn>0013-5194</issn><issn>1350-911X</issn><issn>1350-911X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kE1LxDAQhoMouKg3f0BBBQ92zSSTXXNUWT-gsJcVvIU0nUi0TWuzi_jv7bKiIiIMBIYnD--8jB0CHwNHfU71WHCQYymnsMVGIBXPNcDjNhvxYZ8r0LjLDlIKJQcEnHCEEZPzbhmaVZPZuKQYbebapgwxxKcsxKzrKVF0lLU-WzxmNdkX-0T7bMfbOtHB57vHHm5mi-u7vJjf3l9fFrlDoVWO0inlHPpKloImFRCpqUc1Je3JiaqUqLF0HirAEsH56YS4dpJs6TQKJ_fY6cbb9e3ritLSNCE5qmsbqV0lA0pwjQhCDOjRL_S5XfVxSDdQHIXkwwzU2YZyfZtST950fWhs_26Am3WJhmqzLtGsSxzwk0-pTc7WvrfRhfT1R1ys1RM9cGrDvYWa3v91mllRiKsbDoDq-75AP_P-HeX4D3RW_DB3lZcfob2YIw</recordid><startdate>20140130</startdate><enddate>20140130</enddate><creator>Park, Chester Sungchung</creator><creator>Kim, Jintae</creator><general>The Institution of Engineering and Technology</general><general>Institution of Engineering and Technology</general><general>John Wiley & Sons, Inc</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K7-</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SP</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20140130</creationdate><title>Optimum antenna combining in presence of TX leakage</title><author>Park, Chester Sungchung ; Kim, Jintae</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4295-43c55cc4fd3b2e6d1ee57f457e9fec2db3494bcf1d14b41cf76e09c3eabc942c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>3G mobile communication</topic><topic>3GPP Long Term Evolution</topic><topic>Agglomeration</topic><topic>Antennas</topic><topic>Applied sciences</topic><topic>carrier aggregation</topic><topic>Computer simulation</topic><topic>Covariance</topic><topic>covariance analysis</topic><topic>Equipments and installations</topic><topic>Exact sciences and technology</topic><topic>Gain</topic><topic>Leakage</topic><topic>Long Term Evolution</topic><topic>LTE</topic><topic>maximum likelihood covariance estimation</topic><topic>maximum likelihood estimation</topic><topic>mobile antennas</topic><topic>Mobile radiocommunication systems</topic><topic>noise‐plus‐interference covariance</topic><topic>Optimization</topic><topic>optimum antenna</topic><topic>performance gain</topic><topic>pilot symbols</topic><topic>Pilots</topic><topic>Radiocommunications</topic><topic>structural information</topic><topic>structured covariance estimation</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>transmitter leakage issue</topic><topic>Transmitters. Receivers</topic><topic>TX leakage issue</topic><topic>Wireless communications</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Chester Sungchung</creatorcontrib><creatorcontrib>Kim, Jintae</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Computer Science Collection</collection><collection>Computer Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electronics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Park, Chester Sungchung</au><au>Kim, Jintae</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optimum antenna combining in presence of TX leakage</atitle><jtitle>Electronics letters</jtitle><date>2014-01-30</date><risdate>2014</risdate><volume>50</volume><issue>3</issue><spage>223</spage><epage>225</epage><pages>223-225</pages><issn>0013-5194</issn><issn>1350-911X</issn><eissn>1350-911X</eissn><coden>ELLEAK</coden><abstract>Optimum antenna combining is utilised to cope with the transmitter (TX) leakage issue encountered in carrier aggregation. By assuming the transmission of pilot symbols and exploiting the structural information of the noise-plus-interference covariance, the maximum likelihood covariance estimation is mathematically derived. The simulation results verify that the proposed antenna combining with the structured covariance estimation provides a noticeable performance gain in the presence of TX leakage.</abstract><cop>Stevenage</cop><pub>The Institution of Engineering and Technology</pub><doi>10.1049/el.2013.3371</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Electronics letters, 2014-01, Vol.50 (3), p.223-225 |
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| language | eng |
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| source | Wiley Online Library Open Access |
| subjects | 3G mobile communication 3GPP Long Term Evolution Agglomeration Antennas Applied sciences carrier aggregation Computer simulation Covariance covariance analysis Equipments and installations Exact sciences and technology Gain Leakage Long Term Evolution LTE maximum likelihood covariance estimation maximum likelihood estimation mobile antennas Mobile radiocommunication systems noise‐plus‐interference covariance Optimization optimum antenna performance gain pilot symbols Pilots Radiocommunications structural information structured covariance estimation Telecommunications Telecommunications and information theory transmitter leakage issue Transmitters. Receivers TX leakage issue Wireless communications |
| title | Optimum antenna combining in presence of TX leakage |
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