Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Naoyasu Kamiya"'
Autor:
Junichiro Ichikawa, Ken-ichi Kitayama, Atsushi Kanno, Keiji Tanaka, Norihiko Sato, Masayuki Oishi, Satoshi Oikawa, Yoichi Oikawa, Kaoru Higuma, Nobuhiko Shibagaki, Hirochika Nakajima, Kazukiyo Joshin, Hidenori Iwai, Kosuke Nishimura, Yuya Yamaguchi, Yuki Yoshida, Abdelmoula Bekkali, Tetsuya Kawanishi, Kazuya Ota, Naoyasu Kamiya
Publikováno v:
GLOBECOM Workshops
A government-funded R and D program aiming at a resilient optical and millimeter-wave wireless link for a novel span protection scheme in a disaster recovery is presented. We also describe the key enabling technologies of both optical and wireless su
Publikováno v:
ICUWB
This paper deals with propagation characteristics of 60GHz band millimeter wave communication systems and technical issues on how to deploy millimeter wave enabled access points (APs) in passenger car of bullet trains. Propagation characteristics of
Publikováno v:
Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on.
The performance of a Radio-over-Fiber (RoF) transmission in millimeter-wave (MMW) band with optical signal re-modulation is experimentally studied. By investigating the trade-off between the two typical signal modulation schemes utilizing two-tone an
Publikováno v:
2012 17th Opto-Electronics and Communications Conference.
We propose a novel dynamic ONU registration scheme utilizing a simple circuitry for estimating the number of unregistered ONUs. Through experiments and numerical simulations, we successfully validated our scheme for TDMA-PONs with ultra-high-split.
Publikováno v:
2010 10th International Symposium on Communications and Information Technologies.
UHF band passive RFID is an essential identification technology in pervasive computing world. One of the industrial demands to UHF band passive RFID is fast reading of many RF tags. This is particularly relevant for item-level-tagging of CDs, DVDs, b
Publikováno v:
IEICE Electronics Express. 11:20140184-20140184