Personal Page of Carlos A. Astudillo Trujillo

Journals & Magazines

Published

1. Carlos A. Astudillo, Ekram Hoosain, and Nelson L.S. da Fonseca. “Random Access Based on Maximum Average Distance Code for Massive MTC in Cellular IoT Networks," IEEE Wireless Communications Letters, 2021. Impact factor (JCR 2021): 4.348.
       
2. Fernando H.S. Pereira, Carlos A. Astudillo, and Nelson L.S. da Fonseca. “Transmission and Reception Alignment for User Equipment Energy Efficiency in LTE Networks," IEEE Networking Letters, Dec. 2019.
       
3. Tiago P.C. de Andrade, Carlos A. Astudillo, Luiz R Sekijima, and Nelson L.S. da Fonseca. “The Random Access Procedure in Long Term Evolution Networks for the Internet of Things,” IEEE Communications Magazine, March 2017. Impact factor (JCR 2021): 9.619.
       
4. Tiago P.C. de Andrade, Carlos A. Astudillo, and Nelson L.S. da Fonseca. “Allocation of Control Resources for Machine-to-Machine and Human-to-Human Communications over LTE/LTE-A Networks,” IEEE Internet of Things Journal, June 2016. Impact factor (JCR 2021): 9.471; Web of Science: 2; ; GoS: 6;  Not Indexed yet: 3
      
5. Carlos A. Astudillo, and Nelson L.S. Da Fonseca, "Standard-Compliant QoS Provisioning Scheme for LTE/EPON Integrated Networks," IEEE Wireless Communications, Special Issue on Research & Standards: Leading the Evolution of Telecom Network Architectures, June 2014. Impact factor (JCR 2021): 11.979
      
6. Carlos A. Astudillo, Oscar J. Calderón, and Jesús H. Ortiz, "PM2PLS: An Integration of Proxy Mobile IPv6 and MPLS," International Journal of Computer Science Issues, ISSN: 1694-0814, v.8 fasc.3 p.38 – 46, 2011.

Conferences & Workshops

Accepted for Publication

• Carlos A. Astudillo, Fernando H.S. Pereira, and Nelson L.S. da Fonseca, “Probabilistic Retransmissions for the Random Access Procedure in Cellular IoT Networks,” IEEE International Conference on Communications (ICC), Shangai, China, May 2019. 
    

Published

1. Carlos A. Astudillo, Fernando H.S. Pereira, and Nelson L.S. da Fonseca, “Probabilistic Retransmissions for the Random Access Procedure in Cellular IoT Networks,” IEEE International Conference on Communications (ICC), Shangai, China, May 2019. 
     
2. Carlos A. Astudillo, Tiago P.C. de Andrade, and Nelson L.S. da Fonseca, “Impact of Preamble-Priority-Aware Downlink Control Signaling Scheduling on LTE/LTE-A Network Performance,” IEEE 86th Vehicular Technology Conference (VTC2017-Fall), Toronto, Canada, September 2017. 
     
3. Carlos A. Astudillo, Tiago P.C. de Andrade, and Nelson L.S. da Fonseca, “Allocation of Control Resources with Preamble Priority Awareness for Human and Machine Type Communications in LTE-Advanced Networks,” In 2017 IEEE International Conference on Communications (ICC), Paris, France, May 2017. 
      
4. Tiago P.C. de Andrade, Carlos A. Astudillo and Nelson L.S. da Fonseca, “Impact of M2M traffic on Human-type Communication users on the LTE Uplink Channel,” In 2015 IEEE Latin American Conference on Communications, Arequipa, Peru, November 2015. 
     
5. Tiago P.C. de Andrade, Carlos A. Astudillo and Nelson L.S. da Fonseca, “Random Access Mechanism for RAN Overload Control in LTE/LTE-A Networks,” In 2015 IEEE International Conference on Communications, London, UK, June 2015.
     
6. Tiago P.C. de Andrade, Carlos A. Astudillo and Nelson L.S. da Fonseca, “The Impact of Massive Machine Type Communication Devices on the Access Probability of Human-to-Human Users in LTE Networks,” in 2014 IEEE Latin American Conference on Communications, Cartagena Colombia, November 2014.  
     
7. Carlos A. Astudillo, Nelson L.S. da Fonseca and Juliana Freitas Borin, “LTE Scheduler for LTE/TDM-EPON Integrated Networks,” In 2014 IEEE Wireless Communications and Networking Conference, Istambul, Turkey, April 2014. 
      
8. Carlos A. Astudillo, Juliana Freitas Borin, and Nelson L.S. da Fonseca, "LTE Time-Domain Uplink Scheduler for QoS Provisioning," In 2013 IEEE Global Communications Conference, Atlanta, USA, December 2013. pp 1-6. 
     
9. Carlos A. Astudillo, Oscar J. Calderón, and Jesús H. Ortiz., "PM2PLS: Integrating Proxy Mobile IPv6 and MPLS in Wireless Access Networks". In IFIP/IEEE International Conference on New Technologies Mobility and Security NTMS 2011, Paris, France, 2011. 
     
10. Carlos A. Astudillo, Adriana M. Gustin, and Oscar J. Calderón, "Policy Creation Model for Policy-Based Management in Telecommunications Networks," In 2010 IEEE Latin-American Conference on Communications (LATINCOM), Bogotá, Colombia, September, 2010. 
      

Other Publications

In Portuguese

1. Carlos A. Astudillo, Juliana Freitag Borin and Nelson L.S. da Fonseca “Impacto de Critérios de Projeto de Escalonadores LTE Uplink na Qualidade de Serviço”. In IV Workshop de Redes de Acesso em Banda Larga (WRA) , SBRC 2014, Florianopolis, Brazil, May 2014. 

In Spanish

1. Adriana M. Gustin, Carlos A. Astudillo, and Oscar J. Calderón, “Propuesta de un modelo de ciclo de vida de las políticas para la gestión de redes de telecomunicaciones,” Revista Ingenium, Universidad San Buenaventura - Bogotá, No 17, 2008.
2. Carlos A. Astudillo, Adriana M. Gustin, and Oscar J. Calderón, "Niveles de Abstracción de las Políticas para la Gestión de Redes de Telecomunicaciones," In Proc. of Simposio IEEE Monterrey SIEEEM'08, Monterrey - Mexico, October, 2008.
3. Carlos A. Astudillo, Adriana M. Gustin, and Oscar J. Calderón, "Procedimientos para la Creación de Políticas en la Gestión de Redes de Telecomunicaciones," in Proc. of XIII Congreso Internacional de Telecomunicaciones SENACITEL 2008, Valdivia, Chile, November, 2008.
4. Adriana M. Gustin, Carlos A. Astudillo, and Oscar J. Calderón, "Modelo de Ciclo de Vida de las Políticas para la Gestión de Redes de Telecomunicaciones,"; In Proc. of II Congreso Internacional de Telecomunicaciones IP CITIC 2008, Quito - Ecuador, July, 2008.