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pro vyhledávání: '"Shigeyuki Asami"'
Autor:
Masashi Yoshida, Yusuke Dohi, Yutaka Sakai, Kobayashi Kumiko, Koichi Yagishita, Shigeyuki Asami
Publikováno v:
IEICE Transactions on Communications. :813-817
Distributed hash tables (DHTs) enable companies or campuses to use voice over IP (VoIP) systems in private networks at low cost. However, DHTs incur latency stretch caused by a topology mismatch between the application layer and the physical layer. R
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 89:1-11
Vehicle ad-hoc networks, which can be achieved by wireless connections between vehicles without using a special communication infrastructure, are attracting attention. A point to consider with respect to vehicle ad-hoc networks is that dynamic change
Publikováno v:
IEICE Transactions on Communications. :292-303
The Multi-Point Relay (MPR) of the Optimized Link State Routing protocol reduces the flooding overhead compared with classic flooding. To select MPR nodes, HELLO messages are used. In dense population environments, the overhead of HELLO messages is c
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 82:85-94
Autor:
Shigeyuki Asami, Mashahiro Agu
Publikováno v:
Journal of Applied Physics. 57:4839-4842
A method is developed to describe the off‐equilibrium property of an open system by taking the difference between the forward and backward stochastic processes into account. Here the forward probability is concerned with an initially conditioned en