S
Satoshi Nojima
Researcher at Fujitsu
Publications - 25
Citations - 388
Satoshi Nojima is an academic researcher from Fujitsu. The author has contributed to research in topics: Network packet & Transmission delay. The author has an hindex of 10, co-authored 25 publications receiving 388 citations.
Papers
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Journal ArticleDOI
Integrated Services Packet Network Using Bus Matrix Switch
TL;DR: The most important technology-the bus matrix switch-provides a quantum leap in processing capacity up to several Gbit/s (few millions of packets every second), while keeping a very low switching delay, which will greatly improve for computer networks and will also enable basic and broadband ISDN.
Patent
Route regulating apparatus
Susumu Tominaga,Satoshi Nojima +1 more
TL;DR: In this article, a route which can be uniquely identified is constructed by selecting an arbitrary packet-switching node and an arbitrary transmission line in an arbitrary order from the network, where a route memory unit stores data indicating which route is involved in which transmission line within the network.
Patent
Loop transmission system and method of controlling the loop-back condition thereof
TL;DR: In this paper, the supervisory station first sends out loop-back commands via both of the duplicate loop transmission lines when faults are detected on both of these lines at the same time.
Patent
Packet switching system having bus matrix switch
TL;DR: In this article, a packet switching system having a matrix switch including input packet transfer buses and output packet transfer bus is presented. But the input packet is only applied to the matrix switch so that each of the output packet transport buses has only one packet during one packet transfer cycle.
Patent
Recording medium, fault analysis device and fault analysis method
Tsuneo Katsuyama,Masanobu Morinaga,Hideaki Miyazaki,Yuji Nomura,Takeshi Yasuie,Noriyuki Fukuyama,Masaaki Wakamoto,Satoshi Nojima +7 more
TL;DR: In this article, the cause of a performance fault at the very end point of a client system, server system, etc. is estimated based on the captured incoming packets, and a throughput estimate is calculated from the round trip time and the communication window size, and the estimated value and actual measured value of the throughput are displayed on a display.