Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shigeru Kozono"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
This paper described a spatial correlation and eigenvalue in a multiple-input multiple-output (MIMO) channel. A MIMO channel model with a multipath propagation mechanism was proposed and showed the channel matrix. The spatial correlation coefficient
Externí odkaz:
https://doaj.org/article/0bc66d37ec294098a907a4dc73a38d1c
Publikováno v:
IEICE Transactions on Communications. :1421-1431
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9030f3ce2a25a49ee0d60070bb2a1ecc
https://doi.org/10.1587/transcom.2019ebp3171
https://doi.org/10.1587/transcom.2019ebp3171
Autor:
Jiang Yan, Shigeru Kozono
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 86:94-105
This paper considers the propagation model in which the amplitude of the direct wave is kept constant and that of the indirect wave exhibits Rayleigh fluctuations in the line-of-sight and non-line-of-sight channels. The instantaneous received signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15728d9ea5ae739c03ed352ccf48ecc8
https://doi.org/10.1002/ecja.1157
https://doi.org/10.1002/ecja.1157
Publikováno v:
VTC Spring
To clarify MIMO channel correlation for various cells and environments, we studied the correlation analytically and by computer simulation. We prepared a MIMO channel model consisting of base and mobile antenna configurations and a delay profile with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018bd65a98f3571d1b9d3c1538e3109f
https://doi.org/10.1109/vetecs.2012.6239959
https://doi.org/10.1109/vetecs.2012.6239959
Publikováno v:
International Journal of Antennas and Propagation, Vol 2012 (2012)
This paper described a spatial correlation and eigenvalue in a multiple-input multiple-output (MIMO) channel. A MIMO channel model with a multipath propagation mechanism was proposed and showed the channel matrix. The spatial correlation coefficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fe6a60aee9c6e47275713c98200dce6
https://doaj.org/article/0bc66d37ec294098a907a4dc73a38d1c
https://doaj.org/article/0bc66d37ec294098a907a4dc73a38d1c
Publikováno v:
Vehicular Technologies: Increasing Connectivity
To support realtime multimedia communication, future mobile communications will require a high-bit-rate transmission system with high utilization of the frequency spectrum in very rich multipath channels [1]. Systems capable of fulfilling this requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72479c9c0b89df0240766d19a5a38483
http://www.intechopen.com/articles/show/title/correlation-coefficients-of-received-signal-i-and-q-components-in-a-domain-with-time-and-frequency-a
http://www.intechopen.com/articles/show/title/correlation-coefficients-of-received-signal-i-and-q-components-in-a-domain-with-time-and-frequency-a
Publikováno v:
VTC Spring
As a basic multipath property required to allocate the pilot signal in orthogonal frequency division multiplexing (OFDM) and compose antennas in the multiple-input multiple-output (MIMO) technique, correlation coefficients of the complex envelope in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4659784d943acc561e2548d6a562d3ec
https://doi.org/10.1109/vetecs.2009.5073864
https://doi.org/10.1109/vetecs.2009.5073864
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 74:80-88
In this paper, propagation delay measurements were carried out in Tokyo (metropolitan urban area) where high rises and other buildings are concentrated on a plane and in Kofu (urban area adjacent to mountains) surrounded by tall mountains. The delay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b4489b295d4c174e9daddc20979ee43
https://doi.org/10.1002/ecja.4410740808
https://doi.org/10.1002/ecja.4410740808
Publikováno v:
VTC Spring
Multi-path phase difference distribution in a narrow mobile radio channel, which is required for allocating a pilot signal and predicting bit error rate (BER) degradation, was studied on a domain with time fmTs and frequency f0sigma axes using theore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d549a38cfba37bc3ebc642f15a1fd93
https://doi.org/10.1109/vetecs.2007.87
https://doi.org/10.1109/vetecs.2007.87