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dc.contributor.authorLtaief, Hatem
dc.contributor.authorRezki, Zouheir
dc.contributor.authorArfaoui, Mohamed Amine
dc.contributor.authorAlouini, Mohamed-Slim
dc.contributor.authorKeyes, David E.
dc.date.accessioned2018-11-07T08:31:17Z
dc.date.available2018-11-07T08:31:17Z
dc.date.issued2018-05-03
dc.date.submitted2017-09-27
dc.identifier.urihttp://hdl.handle.net/10754/629660
dc.description.abstractA method of detecting a symbol transmitted over a communication channel in a multiple input-multiple output communication system. The method includes receiving a plurality of symbols transmitted over a communication channel of a multiple input- multiple output communication system. A sphere radius is initialized based on attributes of the communication channel. A first matrix of possible transmitted signals is defined as well as a second matrix of received symbols. The matrix of possible transmitted signals is searched using a breadth-first search (BFS). Each level of the search tree is analyzed utilizing matrix multiplication to determine selected symbols satisfying the initialized sphere radius. A maximum likelihood solution is of the transmitted symbols is derived based on the selected symbols.
dc.relation.urlhttps://patents.google.com/patent/WO2018078465A1/en
dc.titleEfficient sphere detector algorithm for large antenna communication systems using graphic processor unit (gpu) hardware accelerators
dc.typePatent
dc.contributor.departmentApplied Mathematics and Computational Science Program
dc.contributor.departmentCommunication Theory Lab
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentExtreme Computing Research Center
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.description.statusPublished Application
kaust.personLtaief, Hatem
kaust.personRezki, Zouheir
kaust.personAlouini, Mohamed-Slim
kaust.personKeyes, David E.
dc.contributor.assigneeKing Abdullah University Of Science And Technology
dc.identifier.applicationnumberWO2018078465A1
refterms.dateFOA2018-11-07T08:31:24Z


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