Simultaneous Wireless Information and Power Transfer Solutions for Energy-Harvesting Fairness in Cognitive Multicast Systems
In this letter, we consider the harvested-energy fairness problem in cognitive multicast systems with simultaneous wireless information and power transfer. In the cognitive multicast system, a cognitive transmitter with multi-antenna sends the same information to cognitive users in the presence of l...
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| Veröffentlicht in: | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Communications and Computer Sciences, 2018/11/01, Vol.E101.A(11), pp.1988-1992 |
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| Sprache: | eng |
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| container_end_page | 1992 |
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| container_issue | 11 |
| container_start_page | 1988 |
| container_title | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| container_volume | E101.A |
| creator | TUAN, Pham-Viet KOO, Insoo |
| description | In this letter, we consider the harvested-energy fairness problem in cognitive multicast systems with simultaneous wireless information and power transfer. In the cognitive multicast system, a cognitive transmitter with multi-antenna sends the same information to cognitive users in the presence of licensed users, and cognitive users can decode information and harvest energy with a power-splitting structure. The harvested-energy fairness problem is formulated and solved by using two proposed algorithms, which are based on semidefinite relaxation with majorization-minimization method, and sequential parametric convex approximation with feasible point pursuit technique, respectively. Finally, the performances of the proposed solutions and baseline schemes are verified by simulation results. |
| doi_str_mv | 10.1587/transfun.E101.A.1988 |
| format | Article |
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Finally, the performances of the proposed solutions and baseline schemes are verified by simulation results.</description><subject>Algorithms</subject><subject>cognitive radio system</subject><subject>Computer simulation</subject><subject>Energy harvesting</subject><subject>majorization-minimization (MM)</subject><subject>Multicast</subject><subject>Power transfer</subject><subject>semidefinite relaxation (SDR)</subject><subject>sequential parametric convex approximation (SPCA)</subject><subject>simultaneous wireless information and power transfer (SWIPT)</subject><issn>0916-8508</issn><issn>1745-1337</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNplkF1LwzAUhoMoOD_-gRcBrzuTJm3TyzGmG0wUpngZTrt0ZnSJJulk4I83dToEr5KQ9zlv8iB0RcmQZqK4CQ6MbzoznFBCh6MhLYU4QgNa8CyhjBXHaEBKmiciI-IUnXm_JoSKlPIB-lzoTdcGMMp2Hr9op1rlPZ6ZxroNBG0NBrPEj_ZDOfz03RM3C9t2_Z3HMYYnRrnVLpmC2yoftFnhW9DO9HO0wWO7MjrorcL3sUjX4ANe7HxQG3-BThpovbr8Wc_R8-3kaTxN5g93s_FontSc8pDUadkQ1pRLwVOSiXrJmUqzlFSgoBZ5mcejyGmaVxxEwYtMlLVitFryqqgACDtH1_u5b86-d_GNcm07Z2KlTFk0wSghRUzxfap21nunGvnm9AbcTlIie8_y17PsPcuR7D1HbL7H1j7ASh0gcPGzrfoP0b_4IVa_gpPKsC_8qJG9</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>TUAN, Pham-Viet</creator><creator>KOO, Insoo</creator><general>The Institute of Electronics, Information and Communication Engineers</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>8FD</scope><scope>JQ2</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20181101</creationdate><title>Simultaneous Wireless Information and Power Transfer Solutions for Energy-Harvesting Fairness in Cognitive Multicast Systems</title><author>TUAN, Pham-Viet ; KOO, Insoo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-c29f03f9d842058cd43e2520baeac86963e286126b4a8747589ce31bd4b7baa03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Algorithms</topic><topic>cognitive radio system</topic><topic>Computer simulation</topic><topic>Energy harvesting</topic><topic>majorization-minimization (MM)</topic><topic>Multicast</topic><topic>Power transfer</topic><topic>semidefinite relaxation (SDR)</topic><topic>sequential parametric convex approximation (SPCA)</topic><topic>simultaneous wireless information and power transfer (SWIPT)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TUAN, Pham-Viet</creatorcontrib><creatorcontrib>KOO, Insoo</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TUAN, Pham-Viet</au><au>KOO, Insoo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simultaneous Wireless Information and Power Transfer Solutions for Energy-Harvesting Fairness in Cognitive Multicast Systems</atitle><jtitle>IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences</jtitle><addtitle>IEICE Trans. Fundamentals</addtitle><date>2018-11-01</date><risdate>2018</risdate><volume>E101.A</volume><issue>11</issue><spage>1988</spage><epage>1992</epage><pages>1988-1992</pages><issn>0916-8508</issn><eissn>1745-1337</eissn><abstract>In this letter, we consider the harvested-energy fairness problem in cognitive multicast systems with simultaneous wireless information and power transfer. In the cognitive multicast system, a cognitive transmitter with multi-antenna sends the same information to cognitive users in the presence of licensed users, and cognitive users can decode information and harvest energy with a power-splitting structure. The harvested-energy fairness problem is formulated and solved by using two proposed algorithms, which are based on semidefinite relaxation with majorization-minimization method, and sequential parametric convex approximation with feasible point pursuit technique, respectively. 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| identifier | ISSN: 0916-8508 |
| ispartof | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2018/11/01, Vol.E101.A(11), pp.1988-1992 |
| issn | 0916-8508 1745-1337 |
| language | eng |
| recordid | cdi_proquest_journals_2301831007 |
| source | J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Algorithms cognitive radio system Computer simulation Energy harvesting majorization-minimization (MM) Multicast Power transfer semidefinite relaxation (SDR) sequential parametric convex approximation (SPCA) simultaneous wireless information and power transfer (SWIPT) |
| title | Simultaneous Wireless Information and Power Transfer Solutions for Energy-Harvesting Fairness in Cognitive Multicast Systems |
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