Orangel José Azuaje Contreras

Orangel Azuaje

Academic position:	Post. Doc.
Joining date:	01-02-2014
Roles in IT:	Researcher
Thematic Line:	Networks and Services
Group:	Networked Systems – Po

Email: Send Email
Address: IT Branch – Porto
Rua Dr Roberto Frias
Porto
4200-465
Tel: 220413243

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26-06-2025

SLICES-RI 2025 Summer School

IT Porto Researchers attended the SLICES-RI 2025 Summer School at INESC TEC.

06-05-2025

"Delay Guarantees for a Swarm of Mobile Sensors in Safety-Critical Applications" IT Porto article published at IEEE Open Journal of the Communications Society

The article "Delay Guarantees for a Swarm of Mobile Sensors in Safety-Critical Applications" was recently published in the IEEE Open Journal of the Communications Society.

06-05-2025

IT Porto at ICPE 2025

Orangel Azuaje Contreras presented our joint work with Peter Steenkiste, #CMU, "Uplink End-to-End Latency Characterization over a 5G NSA Network" at the ACM ICPE conference in Toronto, Canada.

12-02-2025

Orangel Contreras PhD Defense "End-to-End Delay Guarantees in Communication Networks: Bridging the Gap Between Analytical Methods and Experimentation"

Orangel Azuaje Contreras defended sucessfully his PhD thesis as part of the MAP-Tele Doctoral Program at Faculdade de Engenharia da Universidade do Porto.

17-08-2022

Out now the IT News nr. 102: Life at IT Coimbra

In this edition, we bring you the latest news and events of June and July.

Scientific Achievements

Academic Activities

1Supervision of MSc theses

As Co-supervisor

Live Network Availability Assessment for High-Speed Local Area Networks, MSc Student, Ana Marcela Wada Costa, Concluded 10-2022

Publications

1Books Chapters

J. Cunha, S. Rodrigues, D. Dias, P. Brandão, A. Aguiar, I.C.O. Oliveira, J. M. F. Fernandes, C. Maia, A. T. Tedim, A. Barros, O. Azuaje, E. S. Soares, F. Torre, Towards a Wearable Wireless Platform for Vitals and Body-Area Environment Monitoring of First Response Teams, Chapter in, Wearable Technologies and Wireless Body Sensor Networks for Healthcare, Fernando José Velez & Fardin Derogarian Miyandoab, IET, NA, 2018

1Papers in Journals

O. Azuaje, A. Aguiar, Delay Guarantees for a Swarm of Mobile Sensors in Safety-Critical Applications, IEEE Open Journal of the Communications Society, Vol. 5, No., pp. 7147 - 7159, 2024,
| Abstract | BibTex

5Papers in Conferences

O. Azuaje, A. Aguiar, P. Steenkiste, Uplink End-to-End Latency Characterization of a 5G NSA Access, ACM/SPEC International Conference on Performance Engineering, Toronto, Canada, May, 2025,
| Abstract | BibTex
O. Azuaje, PhD Forum: Delay Guarantees of a Mobile Wireless Sensor Network using Stochastic Network Calculus, IEEE International Symp. on a World of Wireless, Mobile and Multimedia Networks - WoWMoM, Pisa, Italy, June, 2021,
| Abstract | BibTex
O. Azuaje, A. Aguiar, End-to-End Delay Analysis of a Wireless Sensor Network Using Stochastic Network Calculus, IFIP Wireless Days, Manchester, United Kingdom, April, 2019 | BibTex
O. Azuaje, A. Aguiar, On the Connectivity of a Mobile Ad-Hoc Network for Forest Firefighters, ACM MobiCom Workshop on Challenged Networks - CHANTS, New Delhi, India, Vol. -, pp. - - -, October, 2018 | BibTex
E. Lima Lima, P. Brandão, O. Azuaje, A. Aguiar, Demo — DisToNet: Disconnection Tolerant Mobile Ad Hoc Networks, ACM MobiCom Workshop on Challenged Networks - CHANTS, Paris, France, Vol. NA, pp. NA - NA, September, 2015,
| Abstract | BibTex

Projects

Currently running projects1

Acronym	Name	Funding Agency	Start date	Ending date
Route25	Route 25: Agenda for Autonomous, Intelligent, Interoperable and Inclusive Mobility	IAPMEI	01-10-2022	30-06-2026

Closed Projects1

Acronym	Name	Funding Agency	Start date	Ending date
VR2MARKET	Desenvolvimento dum Produto para Monitorização Móvel e Vestível da Saúde de Profissionais de Primeira Resposta e de outras Profissões de Risco	FCT/ CMU	01-07-2014	30-06-2019

Other Scientific Achievements

2Short Courses and Seminars

O. Azuaje, A. Aguiar, Applications of Stochastic Network Calculus to Wireless MANETs, Portugal, 07-2019
O. Azuaje, A. Aguiar, Delay Analysis of a Wireless Sensor Network Using Stochastic Network Calculus, Portugal, 07-2018

Related UN SDG

Activities from this researcher fall under the following United Nations Strategic Development Goals (SDGs):

IT Member Profile

Orangel Azuaje

26-06-2025

SLICES-RI 2025 Summer School

06-05-2025

"Delay Guarantees for a Swarm of Mobile Sensors in Safety-Critical Applications" IT Porto article published at IEEE Open Journal of the Communications Society

06-05-2025

IT Porto at ICPE 2025

12-02-2025

Orangel Contreras PhD Defense "End-to-End Delay Guarantees in Communication Networks: Bridging the Gap Between Analytical Methods and Experimentation"

17-08-2022

Out now the IT News nr. 102: Life at IT Coimbra

Scientific Achievements

As Co-supervisor

Currently running projects1

Closed Projects1