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Transmit Signal and Bandwidth Optimization in Multiple-Antenna Relay Channels
In a multiple-antenna relay channel, the full-duplex cut-set capacity upper bound and decode-and-forward rate are formulated as convex optimization problems. For half-duplex relaying, bandwidth allocation and transmit signals are optimized jointly. Moreover, achievable rates based on the compress-an...
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Published in: | IEEE transactions on communications 2011-11, Vol.59 (11), p.2987-2992 |
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description | In a multiple-antenna relay channel, the full-duplex cut-set capacity upper bound and decode-and-forward rate are formulated as convex optimization problems. For half-duplex relaying, bandwidth allocation and transmit signals are optimized jointly. Moreover, achievable rates based on the compress-and-forward strategy are presented using rate-distortion and Wyner-Ziv compression schemes. |
doi_str_mv | 10.1109/TCOMM.2011.063011.100030 |
format | article |
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T. K. ; Foschini, G. J.</creator><creatorcontrib>Ng, C. T. K. ; Foschini, G. J.</creatorcontrib><description>In a multiple-antenna relay channel, the full-duplex cut-set capacity upper bound and decode-and-forward rate are formulated as convex optimization problems. For half-duplex relaying, bandwidth allocation and transmit signals are optimized jointly. 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Moreover, achievable rates based on the compress-and-forward strategy are presented using rate-distortion and Wyner-Ziv compression schemes.</description><subject>Access methods and protocols, osi model</subject><subject>Antennas</subject><subject>Applied sciences</subject><subject>Bandwidth allocation</subject><subject>Channel capacity</subject><subject>convex optimization</subject><subject>Covariance matrix</subject><subject>Exact sciences and technology</subject><subject>MIMO</subject><subject>Optimization</subject><subject>Organization, operation and development plans</subject><subject>Radiocommunications</subject><subject>relay channel</subject><subject>Relays</subject><subject>Resource management</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Teleprocessing networks. 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Isdn</topic><topic>transmit covariance matrix</topic><topic>Upper bound</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ng, C. T. K.</creatorcontrib><creatorcontrib>Foschini, G. J.</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>Pascal-Francis</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</fulltext></delivery><addata><au>Ng, C. T. K.</au><au>Foschini, G. J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transmit Signal and Bandwidth Optimization in Multiple-Antenna Relay Channels</atitle><jtitle>IEEE transactions on communications</jtitle><stitle>TCOMM</stitle><date>2011-11-01</date><risdate>2011</risdate><volume>59</volume><issue>11</issue><spage>2987</spage><epage>2992</epage><pages>2987-2992</pages><issn>0090-6778</issn><eissn>1558-0857</eissn><coden>IECMBT</coden><abstract>In a multiple-antenna relay channel, the full-duplex cut-set capacity upper bound and decode-and-forward rate are formulated as convex optimization problems. For half-duplex relaying, bandwidth allocation and transmit signals are optimized jointly. Moreover, achievable rates based on the compress-and-forward strategy are presented using rate-distortion and Wyner-Ziv compression schemes.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/TCOMM.2011.063011.100030</doi><tpages>6</tpages></addata></record> |
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subjects | Access methods and protocols, osi model Antennas Applied sciences Bandwidth allocation Channel capacity convex optimization Covariance matrix Exact sciences and technology MIMO Optimization Organization, operation and development plans Radiocommunications relay channel Relays Resource management Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn transmit covariance matrix Upper bound |
title | Transmit Signal and Bandwidth Optimization in Multiple-Antenna Relay Channels |
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