121
TÍTULO: Real-time communication in 802.11 networks: The virtual token passing VTP-CSMA approach  Full Text
AUTORES: Ricardo Moraes; Francisco Vasques ; Paulo Portugal ; Jose Alberto Fonseca ;
PUBLICAÇÃO: 2006, FONTE: 31st Annual IEEE Conference on Local Computer Networks in 31ST IEEE CONFERENCE ON LOCAL COMPUTER NETWORKS, PROCEEDINGS
INDEXADO EM: Scopus WOS DBLP CrossRef: 5
122
TÍTULO: Simulation analysis of the IEEE 802.11e EDCA protocol for an industrially-relevant real-time communication scenario
AUTORES: Ricardo Moraes; Paulo Portugal ; Francisco Vasques ;
PUBLICAÇÃO: 2006, FONTE: 11th IEEE International Conference on Emerging Technologies and Factory Automation in 2006 IEEE CONFERENCE ON EMERGING TECHNOLOGIES & FACTORY AUTOMATION, VOLS 1 -3
INDEXADO EM: Scopus WOS DBLP CrossRef: 16
123
TÍTULO: A model based on a stochastic petri net approach for dependability evaluation of controller area networks
AUTORES: Portugal, P ; Carvalho, A; Vasques, F ;
PUBLICAÇÃO: 2005, FONTE: 6th IFAC International Conference on Fieldbus Systems and their Applications, FeT 2005 in IFAC Proceedings Volumes (IFAC-PapersOnline), VOLUME: 38, NÚMERO: 2
INDEXADO EM: Scopus CrossRef Handle
124
TÍTULO: A Simulation Model based on a Stochastic Petri Net Approach for Dependability Evaluation of PROFIBUS-DP Networks
AUTORES: Portugal, PJ ; Carvalho, AD ;
PUBLICAÇÃO: 2005, FONTE: 10th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA) in ETFA 2005: 10TH IEEE INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES AND FACTORY AUTOMATION, VOL 2, PROCEEDINGS, VOLUME: 2 2 OF 2 VOL
INDEXADO EM: Scopus WOS Handle
125
TÍTULO: Assessment of PROFIBUS networks using a fault injection framework
AUTORES: Carvalho, JA; Carvalho, AS ; Portugal, PJ ;
PUBLICAÇÃO: 2005, FONTE: 10th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA) in ETFA 2005: 10TH IEEE INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES AND FACTORY AUTOMATION, VOL 1, PTS 1 AND 2, PROCEEDINGS, VOLUME: 1 2 VOLS
INDEXADO EM: Scopus WOS DBLP CrossRef Handle
126
TÍTULO: Experimental analysis of outage times for PROFIBUS networks
AUTORES: Carvalho, JA; Carvalho, AS ; Portugal, PJ ;
PUBLICAÇÃO: 2005, FONTE: 31st Annual Conference of the IEEE-Industrial-Electronics-Society in IECON 2005: THIRTY-FIRST ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-3, VOLUME: 2005
INDEXADO EM: Scopus WOS CrossRef Handle
127
TÍTULO: The GRAFCET Specification Language
AUTORES: Paulo Portugal ; Adriano Carvalho;
PUBLICAÇÃO: 2005, FONTE: The Industrial Information Technology Handbook
INDEXADO EM: DBLP Handle
128
TÍTULO: A framework for dependability evaluation of fieldbus networks
AUTORES: Portugal, PJ ; Carvalho, AD ;
PUBLICAÇÃO: 2004, FONTE: 5th IEEE International Workshop on Factory Communication Systems in WFCS 2004: IEEE INTERNATIONAL WORKSHOP ON FACTORY COMMUNICATION SYSTEMS, PROCEEDINGS
INDEXADO EM: Scopus WOS CrossRef: 1 Handle
129
TÍTULO: An Approach Based on Stochastic Petri Nets for Dependability Evaluation of Profibus-DP Networks
AUTORES: Paulo Jose Portugal ; Adriano da Silva Carvalho ;
PUBLICAÇÃO: 2004, FONTE: 30th Annual Conference of the IEEE-Industrial-Electronics-Society (IECON) in IECON 2004: 30TH ANNUAL CONFERENCE OF IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOL 3, VOLUME: 3
INDEXADO EM: Scopus WOS CrossRef: 1
130
TÍTULO: Dependability evaluation of profibus-DP networks by using a Stochastic Petri Net framework
AUTORES: Portugal, PJ ; Carvalho, AD ;
PUBLICAÇÃO: 2004, FONTE: IEEE International Conference on Industrial Technology (ICIT) in 2004 IEEE International Conference on Industrial Technology (ICIT), Vols. 1- 3, VOLUME: 2
INDEXADO EM: Scopus WOS Handle
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