Measurement based modeling and validation of wireless MIMO channel models
This paper addresses measurement based wireless MIMO channel modeling and validation based MIMO channel on sounding data. Measurement is carried out in indoor laboratory environment at central frequency 2,3 GHz with measurement bandwidth 100 MHz, 4 transmit and 4 receive antennas are used. Obta...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/2%20(158)/97-97%20%D0%9A%D0%B0%D0%BB%D0%B0%D1%87%D0%B8%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%90.,%20%D0%A9%D0%B5%D0%BB%D0%BA%D1%83%D0%BD%D0%BE%D0%B2%20%D0%9D.%20%D0%A1..pdf |
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| Summary: | This paper addresses measurement based wireless MIMO
channel modeling and validation based MIMO channel on
sounding data. Measurement is carried out in indoor laboratory
environment at central frequency 2,3 GHz with measurement
bandwidth 100 MHz, 4 transmit and 4 receive antennas are used.
Obtained impulse responses are presented and used for channel
parameters estimation. Measured channel capacity CDF curves
are presented. Full channel correlation matrix is calculated,
showing spatial correlation. For statistical analysis estimation of
distribution of channel coefficients and goodness of fit tests are
numerically computed. Correlated channel capacity compared
with uncorrelated channel is presented. Correlation-based models
describe the (complex) correlation properties between all pairs
of receive and transmit antennas. Two analytical MIMO channel
models — Kronecker and Weichselberger models are evaluated. |
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| ISSN: | 1813-8225 2541-7541 |