IEEE 802.11n MIMO Modeling and Channel Estimation Implementation

IEEE 802.11n MIMO Modeling and Channel Estimation Implementation

With the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. Themost important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrumefficiency and channel capacity. This report focuses on the ph...

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Main Author: Xu, Xin
Format: Others
Language:English
Published: Linköpings universitet, Institutionen för systemteknik 2012
Subjects:
Simulink
MIMO
OFDM
STBC
Beamforming
MMSE detector
channel estimation
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81647
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spelling ndltd-UPSALLA1-oai-DiVA.org-liu-816472013-01-08T13:44:02ZIEEE 802.11n MIMO Modeling and Channel Estimation ImplementationengXu, XinLinköpings universitet, Institutionen för systemteknikLinköpings universitet, Tekniska högskolan2012SimulinkMIMOOFDMSTBCBeamformingMMSE detectorchannel estimationWith the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. Themost important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrumefficiency and channel capacity. This report focuses on the physical layer IEEE802.11n model. By utilizing an existingSimulink based IEEE802.11n system, functionalities like MIMO (up to 4*4), OFDM, STBC, Beamforming, and MMSEdetector are simulated. The results such as bit error rate, packet error rate and bit rate with different system settings are given.Furthermore, the channel estimation process is clarified, and a DSP builder based MMSE detector is realized, which can fulfillexactly the same function as the Simulink model. Student thesisinfo:eu-repo/semantics/bachelorThesistexthttp://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81647application/pdfinfo:eu-repo/semantics/openAccess
collection NDLTD
language English
format Others
sources NDLTD
topic Simulink
MIMO
OFDM
STBC
Beamforming
MMSE detector
channel estimation
spellingShingle Simulink
MIMO
OFDM
STBC
Beamforming
MMSE detector
channel estimation
Xu, Xin
IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
description With the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. Themost important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrumefficiency and channel capacity. This report focuses on the physical layer IEEE802.11n model. By utilizing an existingSimulink based IEEE802.11n system, functionalities like MIMO (up to 4*4), OFDM, STBC, Beamforming, and MMSEdetector are simulated. The results such as bit error rate, packet error rate and bit rate with different system settings are given.Furthermore, the channel estimation process is clarified, and a DSP builder based MMSE detector is realized, which can fulfillexactly the same function as the Simulink model.
author Xu, Xin
author_facet Xu, Xin
author_sort Xu, Xin
title IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
title_short IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
title_full IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
title_fullStr IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
title_full_unstemmed IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
title_sort ieee 802.11n mimo modeling and channel estimation implementation
publisher Linköpings universitet, Institutionen för systemteknik
publishDate 2012
url http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81647
work_keys_str_mv AT xuxin ieee80211nmimomodelingandchannelestimationimplementation
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