Uplink MIMO schemes in local area time division duplex system

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dc.contributor Aalto University en
dc.contributor Aalto-yliopisto fi
dc.contributor.advisor Wichman, Risto; Prof.
dc.contributor.author Čierny, Michal
dc.date.accessioned 2011-12-08T09:55:31Z
dc.date.available 2011-12-08T09:55:31Z
dc.date.issued 2008
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/1116
dc.description.abstract One of 3rd Generation Partnership Projects's release 9 research areas is deployment and improvement of Long Term Evolutions's Evolved Universal Terrestrial Radio Access interface in local area cells, using time division duplex and 100MHz available bandwidth. For uplink part of this system, we revise and study MIMO algorithms considered in release 8's downlink (Cyclic Delay Diversity and Space-Frequency Block Codes open-loop schemes, Singular Value Decomposition and codebook-based closed-loop schemes), look for new alternatives, and simulate impacts of given scenario - reciprocity, correlated MIMO channels, slow fading etc. As a result, we draw conclusions about advantages of having multiple transmit antennas in User Equipment in contrast with higher price and power consumption. en
dc.format.extent xi, 74
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Helsinki University of Technology en
dc.publisher Teknillinen korkeakoulu fi
dc.subject.other Electrical engineering en
dc.title Uplink MIMO schemes in local area time division duplex system en
dc.type G2 Pro gradu, diplomityö fi
dc.contributor.school Faculty of Electronics, Communications and Automation en
dc.contributor.school Elektroniikan, tietoliikenteen ja automaation tiedekunta fi
dc.contributor.department Department of Signal Processing and Acoustics en
dc.contributor.department Signaalinkäsittelyn ja akustiikan laitos fi
dc.subject.keyword long term evolution en
dc.subject.keyword MIMO en
dc.subject.keyword uplink en
dc.subject.keyword local area en
dc.identifier.urn urn:nbn:fi:tkk-012520
dc.type.dcmitype text en
dc.programme.major Signal Processing en
dc.programme.major Signaalinkäsittelytekniikka fi
dc.programme.mcode S-88 fi
dc.type.ontasot Master's thesis en
dc.type.ontasot Diplomityö fi
dc.contributor.supervisor Klíma, Miloš; Prof. Ing.
dc.contributor.supervisor Wichman, Risto; Prof.

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