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Second order statis...
Second order statistics of NLOS indoor MIMO channels based on 5.2 GHz measurements
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- Yu, Kai (författare)
- KTH,Signaler, sensorer och system
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- Bengtsson, Mats, 1967- (författare)
- KTH,Signaler, sensorer och system
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- Ottersten, Björn (författare)
- KTH,Signaler, sensorer och system
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- McNamara, Darren P. (författare)
- Centre for Communication Research University of Bristol, United Kingdom
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- Karlsson, Peter (författare)
- Telia Research AB, Malmö, Sweden
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- Beach, M. (författare)
- Centre for Communication Research University of Bristol, United Kingdom
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(creator_code:org_t)
- 2001
- 2001
- Engelska.
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Ingår i: Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE. - 0780372069 ; , s. 156-160
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Herein, results from measurements conducted by the University of Bristol are presented. The channel characteristics of Multiple Input Multiple Output (MIMO) indoor systems at 5.2 GHz are studied. Our investigation shows that the envelope of the channel for non-line-of-sight (NLOS) indoor situations are approximately Rayleigh distributed and consequently we focus on a statistical description of the first and second order moments of the narrowband MIMO channel. Furthermore, it is shown that for NLOS indoor scenarios, the MIMO channel covariance matrix can be well approximated by a Kronecker product of the covariance matrices describing the correlation at the transmitter and receiver side respectively. A statistical narrowband model for the NLOS indoor MIMO channel based on this covariance structure is presented.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Antenna arrays
- Channel capacity
- Computer vision
- Covariance matrix
- MIMO
- Narrowband
- Rayleigh scattering
- Saturn
- Statistics
- Transmitters
- Signal processing
- Signalbehandling
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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