Nobuyoshi KOMURO


Throughput Analysis of WLANs in Saturation and Non-Saturation Heterogeneous Conditions with Airtime Concept
Yin WAN Kosuke SANADA Nobuyoshi KOMURO Gen MOTOYOSHI Norio YAMAGAKI Shigeo SHIODA Shiro SAKATA Tutomu MURASE Hiroo SEKIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2289-2296
Type of Manuscript:  Special Section PAPER (Special Section on Deepening and Expanding of Information Network Science)
Category: 
Keyword: 
WLANthroughputanalysisframe lengthoffered loadheterogeneous conditions
 Summary | Full Text:PDF(1.9MB)

Design and Analysis of Multi-Channel MAC Protocol with Channel Grouping in Wireless Ad-Hoc Networks
Nobuyoshi KOMURO Ryo MANZOKU Kosuke SANADA Jing MA Zhetao LI Tingrui PEI Young-June CHOI Hiroo SEKIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2305-2314
Type of Manuscript:  Special Section PAPER (Special Section on Deepening and Expanding of Information Network Science)
Category: 
Keyword: 
multi-channelchannel groupingcontrol channelmultiple rendezvousthroughput analysis
 Summary | Full Text:PDF(1.9MB)

Small-World-Network Model Based Routing Method for Wireless Sensor Networks
Nobuyoshi KOMURO Sho MOTEGI Kosuke SANADA Jing MA Zhetao LI Tingrui PEI Young-June CHOI Hiroo SEKIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11  pp. 2315-2322
Type of Manuscript:  Special Section PAPER (Special Section on Deepening and Expanding of Information Network Science)
Category: 
Keyword: 
sensor networkhub nodedata collectionsmall worldWatts and Strogatz modeldelaynetwork lifetime
 Summary | Full Text:PDF(1.5MB)

End-to-End Delay Analysis for IEEE 802.11 String-Topology Multi-Hop Networks
Kosuke SANADA Jin SHI Nobuyoshi KOMURO Hiroo SEKIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7  pp. 1284-1293
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
IEEE 802.11string topologyVANETsmulti-hop networksend-to-end delay analysisMAC layer
 Summary | Full Text:PDF(1.3MB)

MAC Protocol for Ad Hoc Networks Using Smart Antennas for Mitigating Hidden and Deafness Problems
Jing MA Hiroo SEKIYA Atsushi NAGASAKI Nobuyoshi KOMURO Shiro SAKATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3545-3555
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
smart antennasad hoc networksDMACpulse/tone
 Summary | Full Text:PDF(1.6MB)

Flow Control Scheme Using Adaptive Receiving Opportunity Control for Wireless Multi-Hop Networks
Atsushi TAKAHASHI Nobuyoshi KOMURO Shiro SAKATA Shigeo SHIODA Tutomu MURASE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/09/01
Vol. E95-B  No. 9  pp. 2751-2758
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Technologies and Applications for Ad Hoc and Wireless Mesh Networks)
Category: 
Keyword: 
quality of servicewireless LANadmission controlmulti-hop networks
 Summary | Full Text:PDF(1.5MB)

Interference Drop Scheme: Enhancing QoS Provision in Multi-Hop Ad Hoc Networks
Chang-Yi LUO Nobuyoshi KOMURO Kiyoshi TAKAHASHI Hiroyuki KASAI Hiromi UEDA Toshinori TSUBOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/08/01
Vol. E93-B  No. 8  pp. 2088-2096
Type of Manuscript:  PAPER
Category: Network
Keyword: 
QoSmulti-hop ad hoc networks
 Summary | Full Text:PDF(836.3KB)

Efficient TCP with Pacing for Multi-Hop Ad Hoc Networks
Chang-Yi LUO Nobuyoshi KOMURO Kiyoshi TAKAHASHI Toshinori TSUBOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/03/01
Vol. E93-B  No. 3  pp. 581-589
Type of Manuscript:  PAPER
Category: Network
Keyword: 
TCPmulti-hop Ad hoc networks
 Summary | Full Text:PDF(803.6KB)

Nonorthogonal CSK/CDMA with Received-Power Adaptive Access Control Scheme
Nobuyoshi KOMURO Hiromasa HABUCHI Toshinori TSUBOI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 2779-2786
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Communication Theory
Keyword: 
code shift keying (CSK)access controlnonorthogonal sequence
 Summary | Full Text:PDF(402.5KB)

A Reasonable Throughput Analysis of the CSK/SSMA Unslotted ALOHA System with Nonorthogonal Sequences
Nobuyoshi KOMURO Hiromasa HABUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/06/01
Vol. E88-A  No. 6  pp. 1462-1468
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from 2004 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2004))
Category: 
Keyword: 
spread ALOHA systemcode shift keyingnonorthogonal sequenceCLSP
 Summary | Full Text:PDF(851.9KB)

CSK/SSMA ALOHA System with Nonorthogonal Sequences
Nobuyoshi KOMURO Hiromasa HABUCHI Masaru KAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10  pp. 2564-2570
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Spread Spectrum Thchnologies and Applications
Keyword: 
DS/SSMA ALOHA systemM-ary/SSMA ALOHA systemcode shift keyingnonorthogonal sequencethroughput performance
 Summary | Full Text:PDF(1.3MB)