Author: Chengqian Cao

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AUTHOR

Chengqian Cao

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Modeling and Performance Analysis of Energy Efficiency Binary Power Control in MIMO-OFDM Wireless Communication Systems

2011

Published version of an article in the journal:International Journal of Distributed Sensor Networks. Also available from Hindawi Publishing: http://dx.doi.org/10.1155/2011/946258 The energy efficiency optimization of the binary power control scheme for MIMO-OFDM wireless communication systems is formulated, and then a global optimization solution of power allocation is derived. Furthermore, a new energy efficiency binary power control (EEBPC) algorithm is designed to improve the energy efficiency of MIMO-OFDM wireless communication systems. Simulation results show that the EEBPC algorithm has better energy efficiency and spectrum efficiency than the average power control algorithm in MIMO-O…

VDP::Mathematics and natural science: 400::Mathematics: 410::Applied mathematics: 413Scheme (programming language)Theoretical computer scienceArticle SubjectComputer Networks and CommunicationsComputer scienceBinary numberData_CODINGANDINFORMATIONTHEORY02 engineering and technologylcsh:QA75.5-76.950203 mechanical engineeringVDP::Technology: 500::Information and communication technology: 550::Telecommunication: 552Computer Science::Networking and Internet Architecture0202 electrical engineering electronic engineering information engineeringElectronic engineeringGlobal optimizationComputer Science::Information Theorycomputer.programming_languageComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSGeneral Engineering020206 networking & telecommunications020302 automobile design & engineeringSpectral efficiencyMIMO-OFDMPower (physics)lcsh:Electronic computers. Computer sciencecomputerPower controlEfficient energy useInternational Journal of Distributed Sensor Networks

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