Shiro SAKATA


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)

A Distributed TDMA Scheduling Algorithm with Distance-Measurement-Based Power Control for Sensor Networks
Koji SATO Shiro SAKATA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/12/01
Vol. E95-D  No. 12  pp. 2879-2887
Type of Manuscript:  Special Section PAPER (Special Section on Parallel and Distributed Computing and Networking)
Category: Network and Communication
Keyword: 
wireless sensor networksmedia access controlTDMAdistance measurementpower control
 Summary | Full Text:PDF(1.9MB)

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)

Analysis and Experiments of Maximum Throughput in Wireless Multi-Hop Networks for VoIP Application
Masahiko INABA Yoshihiro TSUCHIYA Hiroo SEKIYA Shiro SAKATA Kengo YAGYU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/11/01
Vol. E92-B  No. 11  pp. 3422-3431
Type of Manuscript:  PAPER
Category: Network
Keyword: 
wireless multi-hop networksIEEE 802.11throughput analysisvoice over IP
 Summary | Full Text:PDF(947.8KB)

MAC-Frame Receiving-Opportunity Control for Flow QoS in Wireless LANs
Tutomu MURASE Kosuke UCHIYAMA Yumi HIRANO Shigeo SHIODA Shiro SAKATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/01/01
Vol. E92-B  No. 1  pp. 102-113
Type of Manuscript:  Special Section PAPER (Special Section on Networking Technologies for Dependable Networks)
Category: 
Keyword: 
QoSfairnessflowwirelesswireless LANMACthroughputpseudo ACK802.11
 Summary | Full Text:PDF(1.3MB)

Multimedia Communication Protocols and Services for Broadband Private Networks
Shiro SAKATA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/03/25
Vol. E77-B  No. 3  pp. 283-293
Type of Manuscript:  INVITED PAPER (Special Issue on Future Private Networks)
Category: 
Keyword: 
B-ISDNATMprivate networkLANprotocolmultimedia communicationdistributed processinggroupwareCSCWwork-stationpersonal computer
 Summary | Full Text:PDF(1.3MB)

Distributed Desktop Conferencing System (MERMAID) Based on Group Communication Architecture
Kazutoshi MAENO Shiro SAKATA Toyoko OHMORI Kazuo WATABE Hideyuki FUKUOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/09/25
Vol. E74-B  No. 9  pp. 2765-2771
Type of Manuscript:  Special Section PAPER (Special Issue on LAN: High Speed, Multimedia, and Reliability)
Category: 
Keyword: 
 Summary | Full Text:PDF(664.7KB)