Zobrazeno 1 - 10
of 81
pro vyhledávání: '"K. Kumozaki"'
Autor:
K. Kumozaki
Publikováno v:
IEEE Transactions on Communications. 39:1170-1174
The author describes an error correction system for digital subscriber loop transmission systems which use time compression multiplexing (TCM). An interleaved block code is used to correct the burst errors due to impulse noise from analog telephone c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20e593058ce06ca90d399f0f19f6cdb
https://doi.org/10.1109/26.134001
https://doi.org/10.1109/26.134001
Publikováno v:
2006 Asia-Pacific Conference on Communications.
Link aggregation, which was standardized by the IEEE 802.3ad Working Group, is the bonding of two or more links into a single link that appears as a single, higher-bandwidth logical link. In this paper, we propose Dynamic L2 distribution, which distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c2b08f72cf449ca8a26a8cde5b1bf4
https://doi.org/10.1109/apcc.2006.255826
https://doi.org/10.1109/apcc.2006.255826
Autor:
C. Kishimoto, K. Suto, M. Kawabe, H. Yoshinaga, K. Kikushima, H. Nakamoto, Nori Shibata, K. Kumozaki
Publikováno v:
IEEE Photonics Technology Letters. 8:839-841
A novel super-wide-band optical FM modulation scheme employing an optical heterodyne detection technique is proposed and demonstrated. Experimental results show that by applying this scheme to 40-channel AM video transmission, the power budget is exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90ea93d255363a428e2b496f21c8abf5
https://doi.org/10.1109/68.502112
https://doi.org/10.1109/68.502112
Publikováno v:
IEEE Photonics Technology Letters. 8:709-711
Nonrepeated 150-km transmission of 60-channel AM-video has been successfully demonstrated for the first time by employing an optical heterodyne detection type of AM/FM convertor.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ab0a22ba4912302c277ae85b77f854
https://doi.org/10.1109/68.491603
https://doi.org/10.1109/68.491603
Autor:
K. Kumozaki
Publikováno v:
Proceedings of GLOBECOM '93. IEEE Global Telecommunications Conference.
Fiber-optic passive double star (PDS) network is described as a flexible and cost effective access network for microcellular radio systems. A unit cell structure is introduced which enables the PDS network to be effectively incorporated into the acce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43b066b4bdf772a17ce66cb701e5f63
https://doi.org/10.1109/glocom.1993.318075
https://doi.org/10.1109/glocom.1993.318075
Autor:
K. Kumozaki
Publikováno v:
Proceedings of 1995 Japan International Electronic Manufacturing Technology Symposium.
This paper describes a fiber-optic access network platform that supports multi-media services. The evolution of the existing access network into a fiber-optic access network is discussed. Passive Double Star (PDS) transport technology and advanced AM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e69673bf47ddb6bf5d0dee7a34c92a24
https://doi.org/10.1109/iemt.1995.540982
https://doi.org/10.1109/iemt.1995.540982
Autor:
Tetsuya Suzuki, Masamichi Fujiwara, Hideaki Kimura, K. Kumozaki, Takafumi Tanaka, N. Ooba, Hiro Suzuki
Publikováno v:
Journal of Optical Communications and Networking. 1:571
We propose a remote frequency stabilization technique for upstream signals in coexistence-type wavelength-division-multiplexed passive optical networks (WDM-PONs). It is based on dithering the transmission spectra of the demultiplexer to create a fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6829a44df0f27e991a2fe5181db0ec33
https://doi.org/10.1364/jocn.1.000571
https://doi.org/10.1364/jocn.1.000571
Autor:
K. Kumozaki, K. Suto, M. Kawabe, C. Kishimoto, Nori Shibata, H. Nakamoto, K. Kikushima, H. Yoshinaga
Publikováno v:
IEEE Journal on Selected Areas in Communications. 14:1066
A novel super wideband optical FM modulation scheme that employs an optical heterodyne detection technique is proposed and demonstrated. The experimental results show that applying this scheme to 40-channel AM video transmission expands the power bud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055a7b84fbeb8e743be3c92b23b80d64
https://doi.org/10.1109/49.508278
https://doi.org/10.1109/49.508278
Publikováno v:
Journal of the Magnetics Society of Japan. 6:63-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa4a38a374fe6d75312d2d9fa06d81b
https://doi.org/10.3379/jmsjmag.6.63
https://doi.org/10.3379/jmsjmag.6.63
Publikováno v:
Journal of Magnetism and Magnetic Materials. 35:146-148
The magnetoelastic coupling constant B , or the saturation magnetostrictive constant λ s in highly magnetostrictive amorphous ribbons was evaluated indirectly from the change of the sound velocity under application of external field or uniaxial tens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dbeef59f7fd014d96003d8bcf838b4e
https://doi.org/10.1016/0304-8853(83)90478-x
https://doi.org/10.1016/0304-8853(83)90478-x