Optimization of energy efficiency for the full-duplex massive MIMO systems
The energy efficiency（EE） for the full-duplex massive multi-input multi-output（MIMO） system is investigated. Given the transmit powers of both the uplink and the downlink, the closed-form solutions of the optimal number of antennas and the maximum EE are achieved in the high regime of the signal-to-...
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| Veröffentlicht in: | Journal of systems engineering and electronics 2016-04, Vol.27 (2), p.326-332 |
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| container_title | Journal of systems engineering and electronics |
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| creator | Wang, Xinhua Liu, Ju Zhai, Chao Xing, Pengbo Zheng, Lina |
| description | The energy efficiency（EE） for the full-duplex massive multi-input multi-output（MIMO） system is investigated. Given the transmit powers of both the uplink and the downlink, the closed-form solutions of the optimal number of antennas and the maximum EE are achieved in the high regime of the signal-to-noise ratio（SNR）. It is shown that the optimal number of antennas and the maximum EE gets larger with the increase in user numbers. To further improve the EE, an optimization algorithm with low complexity is proposed to jointly determine the number of antennas and the transmit powers of both the uplink and the downlink. It is shown that, the proposed algorithm can achieve the system performance very close to the exhaustive search. |
| doi_str_mv | 10.1109/JSEE.2016.00033 |
| format | Article |
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Given the transmit powers of both the uplink and the downlink, the closed-form solutions of the optimal number of antennas and the maximum EE are achieved in the high regime of the signal-to-noise ratio（SNR）. It is shown that the optimal number of antennas and the maximum EE gets larger with the increase in user numbers. To further improve the EE, an optimization algorithm with low complexity is proposed to jointly determine the number of antennas and the transmit powers of both the uplink and the downlink. It is shown that, the proposed algorithm can achieve the system performance very close to the exhaustive search.</description><identifier>ISSN: 1004-4132</identifier><identifier>EISSN: 1004-4132</identifier><identifier>DOI: 10.1109/JSEE.2016.00033</identifier><language>eng</language><publisher>School of Information Science and Engineering, Shandong University, Jinan 250100, China</publisher><subject>Algorithms ; Antennas ; Energy management ; Mathematical analysis ; MIMO (control systems) ; MIMO系统 ; Optimization ; Power efficiency ; Uplinking ; 优化算法 ; 全双工 ; 发射功率 ; 多输入多输出 ; 封闭形式解 ; 能源效率 ; 节能优化</subject><ispartof>Journal of systems engineering and electronics, 2016-04, Vol.27 (2), p.326-332</ispartof><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-d82983711741932e06f6390217e2c70bf78881cdaf5462901a13a1a7455b42c23</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85918X/85918X.jpg</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Wang, Xinhua</creatorcontrib><creatorcontrib>Liu, Ju</creatorcontrib><creatorcontrib>Zhai, Chao</creatorcontrib><creatorcontrib>Xing, Pengbo</creatorcontrib><creatorcontrib>Zheng, Lina</creatorcontrib><title>Optimization of energy efficiency for the full-duplex massive MIMO systems</title><title>Journal of systems engineering and electronics</title><addtitle>Journal of Systems Engineering and Electronics</addtitle><description>The energy efficiency（EE） for the full-duplex massive multi-input multi-output（MIMO） system is investigated. Given the transmit powers of both the uplink and the downlink, the closed-form solutions of the optimal number of antennas and the maximum EE are achieved in the high regime of the signal-to-noise ratio（SNR）. It is shown that the optimal number of antennas and the maximum EE gets larger with the increase in user numbers. To further improve the EE, an optimization algorithm with low complexity is proposed to jointly determine the number of antennas and the transmit powers of both the uplink and the downlink. It is shown that, the proposed algorithm can achieve the system performance very close to the exhaustive search.</description><subject>Algorithms</subject><subject>Antennas</subject><subject>Energy management</subject><subject>Mathematical analysis</subject><subject>MIMO (control systems)</subject><subject>MIMO系统</subject><subject>Optimization</subject><subject>Power efficiency</subject><subject>Uplinking</subject><subject>优化算法</subject><subject>全双工</subject><subject>发射功率</subject><subject>多输入多输出</subject><subject>封闭形式解</subject><subject>能源效率</subject><subject>节能优化</subject><issn>1004-4132</issn><issn>1004-4132</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpNkE1PwkAQhhujiQQ5e9148mBhZrfdtkdDUCEQDup5syy7sKQf0G2V8uttBRPnMnN43pnJ43n3CENESEaz98lkSAH5EAAYu_J6CBD4ATJ6_W--9QbO7aCrCCiFnjdb7iub2ZOsbJGTwhCd63LTEG2MVVbnqiGmKEm11cTUaeqv632qjySTztkvTRbTxZK4xlU6c3fejZGp04NL73ufL5OP8Zs_X75Ox89zXzEWV_46pknMIsQowIRRDdxwlgDFSFMVwcpEcRyjWksTBpwmgBKZRBkFYbgKqKKs7z2d937L3Mh8I3ZFXebtRXGsNqpZn3ZO6M4FUADe4o9nfF8Wh1q7SmTWKZ2mMtdF7QTGYch4koTQoqMzqsrCuVIbsS9tJstGIIjOs-g8i263-PXcJh4uiW2Rbw62_eYvwnnMQ8o5sh80HXlr</recordid><startdate>20160420</startdate><enddate>20160420</enddate><creator>Wang, Xinhua</creator><creator>Liu, Ju</creator><creator>Zhai, Chao</creator><creator>Xing, Pengbo</creator><creator>Zheng, Lina</creator><general>School of Information Science and Engineering, Shandong University, Jinan 250100, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20160420</creationdate><title>Optimization of energy efficiency for the full-duplex massive MIMO systems</title><author>Wang, Xinhua ; Liu, Ju ; Zhai, Chao ; Xing, Pengbo ; Zheng, Lina</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-d82983711741932e06f6390217e2c70bf78881cdaf5462901a13a1a7455b42c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Algorithms</topic><topic>Antennas</topic><topic>Energy management</topic><topic>Mathematical analysis</topic><topic>MIMO (control systems)</topic><topic>MIMO系统</topic><topic>Optimization</topic><topic>Power efficiency</topic><topic>Uplinking</topic><topic>优化算法</topic><topic>全双工</topic><topic>发射功率</topic><topic>多输入多输出</topic><topic>封闭形式解</topic><topic>能源效率</topic><topic>节能优化</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Xinhua</creatorcontrib><creatorcontrib>Liu, Ju</creatorcontrib><creatorcontrib>Zhai, Chao</creatorcontrib><creatorcontrib>Xing, Pengbo</creatorcontrib><creatorcontrib>Zheng, Lina</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Journal of systems engineering and electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Xinhua</au><au>Liu, Ju</au><au>Zhai, Chao</au><au>Xing, Pengbo</au><au>Zheng, Lina</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optimization of energy efficiency for the full-duplex massive MIMO systems</atitle><jtitle>Journal of systems engineering and electronics</jtitle><addtitle>Journal of Systems Engineering and Electronics</addtitle><date>2016-04-20</date><risdate>2016</risdate><volume>27</volume><issue>2</issue><spage>326</spage><epage>332</epage><pages>326-332</pages><issn>1004-4132</issn><eissn>1004-4132</eissn><abstract>The energy efficiency（EE） for the full-duplex massive multi-input multi-output（MIMO） system is investigated. Given the transmit powers of both the uplink and the downlink, the closed-form solutions of the optimal number of antennas and the maximum EE are achieved in the high regime of the signal-to-noise ratio（SNR）. It is shown that the optimal number of antennas and the maximum EE gets larger with the increase in user numbers. To further improve the EE, an optimization algorithm with low complexity is proposed to jointly determine the number of antennas and the transmit powers of both the uplink and the downlink. It is shown that, the proposed algorithm can achieve the system performance very close to the exhaustive search.</abstract><pub>School of Information Science and Engineering, Shandong University, Jinan 250100, China</pub><doi>10.1109/JSEE.2016.00033</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 1004-4132 |
| ispartof | Journal of systems engineering and electronics, 2016-04, Vol.27 (2), p.326-332 |
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| language | eng |
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| source | IEEE Power & Energy Library; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Algorithms Antennas Energy management Mathematical analysis MIMO (control systems) MIMO系统 Optimization Power efficiency Uplinking 优化算法 全双工 发射功率 多输入多输出 封闭形式解 能源效率 节能优化 |
| title | Optimization of energy efficiency for the full-duplex massive MIMO systems |
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