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dc.contributor.authorGuo, Shuaishuai
dc.contributor.authorZhang, Haixia
dc.contributor.authorZhang, Peng
dc.contributor.authorDang, Shuping
dc.contributor.authorXu, Chengcheng
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2020-06-28T13:40:49Z
dc.date.available2020-06-28T13:40:49Z
dc.date.issued2020-07-14
dc.identifier.citationGuo, S., Zhang, H., Zhang, P., Dang, S., Xu, C., & Alouini, M.-S. (2020). Signal Shaping for Non-Uniform Beamspace Modulated mmWave Hybrid MIMO Communications. IEEE Transactions on Wireless Communications, 19(10), 6660–6674. doi:10.1109/twc.2020.3004497
dc.identifier.issn1558-2248
dc.identifier.doi10.1109/TWC.2020.3004497
dc.identifier.urihttp://hdl.handle.net/10754/663901
dc.description.abstractThis paper investigates adaptive signal shaping methods for millimeter wave (mmWave) multiple-input multiple-output (MIMO) communications based on the maximizing the minimum Euclidean distance (MMED) criterion. In this work, we utilize the indices of analog precoders to carry information and optimize the symbol vector sets used for each analog precoder activation state. Specifically, we firstly propose a joint optimization based signal shaping (JOSS) approach, in which the symbol vector sets used for all analog precoder activation states are jointly optimized by solving a series of quadratically constrained quadratic programming (QCQP) problems. JOSS exhibits good performance, however, with a high computational complexity. To reduce the computational complexity, we then propose a full precoding based signal shaping (FPSS) method and a diagonal precoding based signal shaping (DPSS) method, where the full or diagonal digital precoders for all analog precoder activation states are optimized by solving two small-scale QCQP problems. Simulation results show that the proposed signal shaping methods can provide considerable performance gain in reliability in comparison with existing mmWave transmission solutions.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/9140429/
dc.relation.urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9140429
dc.rightsArchived with thanks to IEEE Transactions on Wireless Communications
dc.subjectmmWave MIMO communiations
dc.subjectsignal shaping
dc.subjecthybrid precoder
dc.subjectbeamspace modulation
dc.titleSignal Shaping for Non-Uniform Beamspace Modulated mmWave Hybrid MIMO Communications
dc.typeArticle
dc.contributor.departmentCommunication Theory Lab
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalIEEE Transactions on Wireless Communications
dc.eprint.versionPost-print
dc.contributor.institutionShandong Provincial Key Laboratory of Wireless Communication Technologies and School of Control Science and Engineering, Shandong University, Jinan 250061, China.
dc.contributor.institutionSchool of Computer Engineering, Weifang University, Weifang 261061, China.
dc.identifier.arxivid2006.12705
kaust.personDang, Shuping
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2020-06-28T13:41:22Z
dc.date.published-online2020-07-14
dc.date.published-print2020-10
dc.date.posted2020-06-23


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