QoS and multipath routing in vehicular network. - Christian Lazo Ramírez; Sandra Céspedes Umaña; Manuel Fernández-Veiga (EATIS, 2007)

An Efficient Hybrid HIP-PMIPv6 Scheme for Seamless Internet Access in Urban Vehicular Scenarios. - Sandra Céspedes Umaña; Xuemin Shen (GLOBECOM, 2010)

A framework for ubiquitous IP communications in vehicle to grid networks. - Sandra Céspedes Umaña; Xuemin (Sherman) Shen (GLOBECOM Workshops, 2011)

A Seamless Quality-Driven Multi-Hop Data Delivery Scheme for Video Streaming in Urban VANET Scenarios. - Mahdi Asefi; Sandra Céspedes Umaña; Xuemin Shen; Jon W. Mark (ICC, 2011)

IP mobility management for vehicular communication networks: challenges and solutions. - Sandra Céspedes Umaña; Xuemin Shen; Christian Lazo Ramírez (IEEE Commun. Mag., 2011)

Enabling relay-aided IP communications in 802.11p/WAVE Networks. - Sandra Céspedes Umaña; Xuemin Shen (GLOBECOM, 2012)

EM3 A: Efficient mutual multi-hop mobile authentication scheme for PMIP networks. - Sanaa Taha; Sandra Céspedes Umaña; Xuemin (Sherman) Shen (ICC, 2012)

Comparison of data forwarding mechanisms for AMI networks. - Sandra Céspedes Umaña; Alvaro A. Cárdenas; Tadashige Iwao (ISGT, 2012)

iCAR: Intersection-based connectivity aware routing in vehicular ad hoc networks. - Nizar Alsharif; Sandra Céspedes Umaña; Xuemin (Sherman) Shen (ICC, 2013)

VIP-WAVE: On the Feasibility of IP Communications in 802.11p Vehicular Networks. - Sandra Céspedes Umaña; Ning Lu 001; Xuemin Shen (IEEE Trans. Intell. Transp. Syst., 2013)

A Multihop-Authenticated Proxy Mobile IP Scheme for Asymmetric VANETs. - Sandra Céspedes Umaña; Sanaa Taha; Xuemin Shen (IEEE Trans. Veh. Technol., 2013)

Depth-First Forwarding (DFF) in Unreliable Networks. - Ulrich Herberg; Alvaro A. Cárdenas; Tadashige Iwao; Michael L. Dow; Sandra Céspedes (RFC, 2013)

Network-based distributed mobility management for network mobility. - Petro Pesha Ernest; H. Anthony Chan; Olabisi Emmanuel Falowo; Linoh A. Magagula; Sandra Céspedes Umaña (CCNC, 2014)

Poster: Smart networked bicycles with platoon cooperation. - Sandra Céspedes Umaña; Juan Salamanca 002; Juan Camilo Sacanamboy; Carlos Rivera (VNC, 2014)

Improving performance of TCP-based applications in power line communications for smart grids. - Claudio Estevez; Sandra Céspedes (LATINCOM, 2015)

Platoon-based cyclists cooperative system. - Sandra Céspedes; Juan Salamanca 002; Alexis Yáñez; Carlos Rivera; Juan Camilo Sacanamboy (VNC, 2015)

Overcoming Intrinsic Losses With a Physical-Transport Cross-Layer Control System for Low-SNR Links. - Claudio Estevez; Cesar A. Azurdia-Meza; Sandra Céspedes (IEEE Commun. Lett., 2015)

Routing in Neighborhood Area Networks: A survey in the context of AMI communications. - Diego F. Ramírez; Sandra Céspedes Umaña (J. Netw. Comput. Appl., 2015)

On Achieving Seamless IP Communications in Heterogeneous Vehicular Networks. - Sandra Céspedes Umaña; Xuemin Sherman Shen (IEEE Trans. Intell. Transp. Syst., 2015)

Improving vehicular applications through network diversity. - Felipe Valle; Sandra Céspedes (LATINCOM, 2016)

Spectrum Sensing for Vehicular Dynamic Spectrum Access. - Adriana Arteaga; Sandra Céspedes; César Azurdia (SSN, 2016)

Analisys of Attacks to Automated Vehicular Coordination Systems at Intersections. - Benjamín Holloway; Sandra Céspedes; Alejandro Hevia (SSN, 2016)

Performance Evaluation of CoAP and HTTP/2 in Web Applications. - Diego Londoño; Sandra Céspedes (SSN, 2016)

Enhancing Vehicular Applications by Exploiting Network Diversity. - Felipe Valle; Sandra Céspedes (SSN, 2016)

Demo: A prototype for a platoon-based cyclist cooperative system. - Juan Salamanca 002; Sandra Céspedes; Daniel Vinasco; Alexis Yáñez (VNC, 2016)

Dynamic Control of Beacon Transmission Rate with Position Accuracy in Vehicular Networks. - Sandy Bolufé; Samuel Montejo Sanchez; Cesar Azurdia; Sandra Céspedes; Richard Demo Souza; Evelio M. García Fernández (SSN, 2017)

Coordination of Autonomous Vehicles at Intersections with V2V (decentralized) communication. - Maite González; Benjamín Holloway; Alejandro Hevia; Sandra Céspedes; Javier Bustos-Jiménez (SSN, 2017)

Performance Evaluation of HTTP/2 Window Size in the Internet of Things. - Diego Londoño; Maite González; Sandra Céspedes; Javier Bustos-Jiménez; Gabriel Montenegro (SSN, 2017)

Towards a Context-aware Dissemination Mechanism for Vehicular Networks. - Alexis Yáñez; Sandra Céspedes; Javier Rubio (SSN, 2017)

Scalable Route Map for Advanced Metering Infrastructure Based on Optimal Routing of Wireless Heterogeneous Networks. - Esteban Inga; Sandra Céspedes; Roberto C. Hincapié; César Cárdenas (IEEE Wirel. Commun., 2017)

Implementation of a Low-Cost Vehicular VLC System and CAN Bus Interface. - Vicente Matus; Cesar A. Azurdia-Meza; Sandra Céspedes; Pablo Ortega; Samuel Montejo Sanchez; Javier Rojas; Ismael Soto (CSNDSP, 2018)

Dynamic control of beacon transmission rate and power with position error constraint in cooperative vehicular networks. - Sandy Bolufé; Samuel Montejo Sánchez; Cesar A. Azurdia-Meza; Sandra Céspedes; Richard Demo Souza; Evelio M. García Fernández (SAC, 2018)

Prototype of a Wireless Sensor Network for Monitoring the Coffee Drying Process. - Paula Bolaños; Sandra Céspedes; Juan Carlos Cuéllar (SSN, 2018)

Evaluation of MAC Protocols for IoT Satellite Systems. - Tomás Ferrer; Sandra Céspedes; Alex Becerra (SSN, 2018)

Comparison of Path Loss Models for Vehicular Communications in TV White Spaces. - Tomás Lara; Adriana Arteaga; Sandra Céspedes (SSN, 2018)

Connectivity Improvement in Urban Intersections Obstructed by Buildings using RSUs. - Pablo Ortega; Sandy Bolufé; Sandra Céspedes; Cesar A. Azurdia-Meza; Samuel Montejo Sanchez; Fermín Maciel-Barbosa (SSN, 2018)

Proposal for an Intelligent Distribution Model of DNS Queries According to Time Zones. - Jeisson Sánchez; Sandra Céspedes (SSN, 2018)

Proposal for Architecture and Simulated Implementation of an Early Warning System for Cyclists based on an Algorithm of Right Turn Predictions of Vehicles. - Salomón Torres; Sandra Céspedes (SSN, 2018)

Dynamic Beaconing using Probability Density Functions in Cooperative Vehicular Networks. - Sandy Bolufé; Cesar A. Azurdia-Meza; Sandra Céspedes; Samuel Montejo Sanchez; Richard Demo Souza; Evelio M. G. Fernández; Claudio Estevez (VEHITS, 2018)

Direct-To-Satellite IoT - A Survey of the State of the Art and Future Research Perspectives - Backhauling the IoT Through LEO Satellites. - Juan A. Fraire; Sandra Céspedes; Nicola Accettura (ADHOC-NOW, 2019)

Performance Enhancement of VLC-Based Systems Using Diversity Combining Schemes in the Receiver. - Pablo Palacios Játiva; Cesar A. Azurdia-Meza; Milton Román Cañizares; Sandra Céspedes; Samuel Montejo Sánchez (LATINCOM, 2019)

Understanding and Characterizing Transmission Times for Compressed IP packets over LoRaWAN. - Rodrigo Muñoz Lara; Sandra Céspedes; Abdelhakim Hafid (LATINCOM, 2019)

IoT solutions for Sustainable Cities: An Online Adaptation for the Driver Intent Inference Algorithm. - Salomón Torres; Sandra Céspedes; Javier Bustos-Jiménez; Martin Serrano (WF-IoT, 2019)

Vehicular Communications Over TV White Spaces in the Presence of Secondary Users. - Adriana Arteaga; Sandra Céspedes Umaña; Cesar A. Azurdia-Meza (IEEE Access, 2019)

Review and Evaluation of MAC Protocols for Satellite IoT Systems Using Nanosatellites. - Tomás Ferrer; Sandra Céspedes; Alex Becerra (Sensors, 2019)

Group Cycling Meets Technology: A Cooperative Cycling Cyber-Physical System. - Sandra Céspedes; Juan Salamanca 002; Alexis Yáñez; Daniel Vinasco (IEEE Trans. Intell. Transp. Syst., 2019)

Guidance on LPWAN technology selection based on IoT applications requirements. - Eduardo Carrasco; Rodrigo Muñoz Lara; Sandra Céspedes (SSN, 2020)

An Implementation of IoT LPWAN SCHC Message Fragmentation and Reassembly. - Diego S. Wistuba La-Torre; Sandra Céspedes; Juan Carlos Zúñiga; Rodrigo Muñoz Lara; Sergio Aguilar; Carles Gomez; Rafael Vidal (SSN, 2020)

Pedestrians also Have Something to Say: Integration of Connected VRU in Bidirectional Simulations. - Alexis Yáñez; Sandra Céspedes (VNC, 2020)

Evaluation of Opportunistic Access Strategies for Vehicular Networking Over TVWS. - Adriana Arteaga; Pablo Palacios Játiva; Sandra Céspedes; Cesar A. Azurdia-Meza (VTC Fall, 2020)

POSACC: Position-Accuracy Based Adaptive Beaconing Algorithm for Cooperative Vehicular Safety Systems. - Sandy Bolufé; Cesar A. Azurdia-Meza; Sandra Céspedes; Samuel Montejo Sánchez; Richard Demo Souza; Evelio M. García Fernández (IEEE Access, 2020)

Communication Requirements in Microgrids: A Practical Survey. - Ioan Serban; Sandra Céspedes; Corneliu Marinescu; Cesar A. Azurdia-Meza; Juan S. Gómez; Doris Sáez Hueichapan (IEEE Access, 2020)

Analysis of Channel Models for LoRa-based Direct-to-Satellite IoT Networks Served by LEO Nanosatellites. - Tomás Núñez González; Julián López Salamanca; Samuel Montejo Sánchez; Cesar A. Azurdia-Meza; Sandra Céspedes (ICC Workshops, 2021)

Performance Evaluation of IEEE 802.11ax for Residential Networks. - Jorge Ignacio Sandoval; Sandra Céspedes (LATINCOM, 2021)

RESS-IoT: A Scalable Energy-Efficient MAC Protocol for Direct-to-Satellite IoT. - Raydel Ortigueira; Juan A. Fraire; Alex Becerra; Tomás Ferrer; Sandra Céspedes (IEEE Access, 2021)

Impact of Awareness Control on V2V-Based Overtaking Application in Autonomous Driving. - Sandy Bolufé; Cesar A. Azurdia-Meza; Sandra Céspedes; Samuel Montejo Sánchez (IEEE Commun. Lett., 2021)

Guest Editorial Special Issue on Cybertwin-Driven 6G: Architectures, Methods, and Applications. - Quan Yuan 004; Miao Wang 003; Haibo Zhou; Jianbing Ni; Jiacheng Chen; Sandra Céspedes (IEEE Internet Things J., 2021)

Impact of Safety Message Generation Rules on the Awareness of Vulnerable Road Users. - Tomás Lara; Alexis Yáñez; Sandra Céspedes; Abdelhakim Senhaji Hafid (Sensors, 2021)

Direct-to-Satellite IoT Slotted Aloha Systems with Multiple Satellites and Unequal Erasure Probabilities. - Felipe Augusto Tondo; Samuel Montejo Sánchez; Marcelo Eduardo Pellenz; Sandra Céspedes; Richard Demo Souza (Sensors, 2021)

Automated Decision System to Exploit Network Diversity for Connected Vehicles. - Felipe Valle; Sandra Céspedes; Abdelhakim Senhaji Hafid (IEEE Trans. Veh. Technol., 2021)

A comprehensive survey on vehicular networks for smart roads: A focus on IP-based approaches. - Jaehoon Jeong 001; Yiwen Shen 001; Tae Tom Oh; Sandra Céspedes; Nabil Benamar; Michelle Wetterwald; Jérôme Härri (Veh. Commun., 2021)

Modeling SCHC ACK-on-Error Fragment Delivery over Sigfox. - Diego S. Wistuba La-Torre; Sandra Céspedes; Javier Bustos-Jiménez (Q2SWinet, 2022)

Uplink Transmission Policies for LoRa-Based Direct-to-Satellite IoT. - Guido Álvarez; Juan A. Fraire; Khaled Abdelfadeel Hassan; Sandra Céspedes; Dirk Pesch (IEEE Access, 2022)

Packet Fragmentation Over Sigfox: Implementation and Performance Evaluation of SCHC ACK-on-Error. - Sergio Aguilar; Diego S. Wistuba La-Torre; Antonis Platis; Rafael Vidal; Carles Gomez; Sandra Céspedes; Juan Carlos Zúñiga (IEEE Internet Things J., 2022)

Impact of diversity combining schemes in a multi-cell VLC system with angle diversity receivers. - Milton Román Cañizares; Pablo Palacios Játiva; Cesar A. Azurdia-Meza; Samuel Montejo Sánchez; Sandra Céspedes (Photonic Netw. Commun., 2022)

Survey of Cooperative Advanced Driver Assistance Systems: From a Holistic and Systemic Vision. - Juan Felipe González-Saavedra; Miguel E. Figueroa; Sandra Céspedes; Samuel Montejo Sánchez (Sensors, 2022)

SCHC over LoRaWAN Efficiency: Evaluation and Experimental Performance of Packet Fragmentation. - Rodrigo Muñoz Lara; Juan Saez Hidalgo; Felipe Canales; Diego Dujovne; Sandra Céspedes (Sensors, 2022)

Toward the Coexistence of Cognitive Networks for Vehicular Communications on TVWS for IEEE Std. 802.22. - Adriana Arteaga; Sandra Céspedes; Cesar A. Azurdia-Meza (IEEE Trans. Cogn. Commun. Netw., 2022)

Performance Evaluation of Congestion Control Over B5G/6G Fluctuating Scenarios. - Jorge Ignacio Sandoval; Sandra Céspedes (DIVANet, 2023)

Know Your Vulnerable Neighbors: Awareness Model for 5G C-V2X Communications Mode 2. - Alexis Yáñez; Sandra Céspedes; Cesar A. Azurdia-Meza (DIVANet, 2023)

Network Size Estimation for Direct-to-Satellite IoT. - Pablo Ilabaca Parra; Samuel Montejo Sanchez; Juan A. Fraire; Richard Demo Souza; Sandra Céspedes (IEEE Internet Things J., 2023)

Static Context Header Compression (SCHC) Compound Acknowledgement (ACK). - Juan Carlos Zúñiga; Carles Gomez; Sergio Aguilar; Laurent Toutain; Sandra Céspedes; Diego S. Wistuba La-Torre (RFC, 2023)

Static Context Header Compression (SCHC) over Sigfox Low-Power Wide Area Network (LPWAN). - Juan Carlos Zúñiga; Carles Gomez; Sergio Aguilar; Laurent Toutain; Sandra Céspedes; Diego S. Wistuba La-Torre; Julien Boite (RFC, 2023)

A Deep Dive into Congestion Control and Buffer Management for Fluctuation-Prone 5G-A/6G Links. - Jorge Ignacio Sandoval; Sandra Céspedes; Agustín González; Diego Torreblanca; Ignacio G. Bugueño-Córdova (CIoT, 2024)

Sailing the Cosmic Seas: Improving Dependability in IoT-Based Deep Space Exploration. - Jason Gerard; Sandra Céspedes (ICCSPA, 2024)

Optimizing Quality and Energy Efficiency in Webrtc with ML-Powered Adaptive FEC. - Jason Gerard; David C. Bonilla; Abdelhak Bentaleb; Sandra Céspedes (ICME Workshops, 2024)

GEMINIS-Green Evaluation Methodology for IoT and Network Infrastructure Sustainability. - David C. Bonilla; Carlos Andres Lozano-Garzon; Sandra Céspedes; Harold E. Castro (IoTaIS, 2024)

Unlocking DtS-IoT Medium Access Through the Massively Scalable Distributed Queuing Protocol. - Jason Gerard; Juan A. Fraire; Sandra Céspedes (WF-IoT, 2024)

DtS-IoT Resource Allocation Analysis Framework: Assessing DQ and RESS-IoT. - Jason Gerard; Juan A. Fraire; Raydel Ortigueira; Sandra Céspedes (WF-IoT, 2024)

SCHC over DtS-IoT: Performance of SCHC Confirmation Modes in Satellite IoT. - Rodrigo Muñoz Lara; Sandra Céspedes; Marcos Diaz (WF-IoT, 2024)

Work in Progress: Congestion Control in mmWave Fluctuating Scenarios in 5G-A/6G. - Jorge Ignacio Sandoval; Sandra Céspedes (WF-IoT, 2024)

Autonomous Max-Flow Interplanetary Laser Link Scheduling for Martian Exploration. - Jason Gerard; Andre Ibrahim; Juan A. Fraire; Sandra Céspedes (WiSEE, 2024)

Road Incident Detection Under Rate Adaptation-Based Congestion Control in Cooperative Vehicular Systems. - Sandy Bolufé; Jorge F. Silva; Cesar A. Azurdia-Meza; Ismael Soto; Sandra Céspedes (IEEE Access, 2024)

A Survey on Error Exponents in Distributed Hypothesis Testing: Connections with Information Theory, Interpretations, and Applications. - Sebastian Espinosa; Jorge F. Silva; Sandra Céspedes (Entropy, 2024)

A Framework for Secure Autonomic IoT Device Management in Constrained Networks. - Maryam Hatami; Sandra Céspedes; J. William Atwood (ANRW, 2025)

Enhancing Urban Road Safety: A 5G NR Model for Vulnerable Road Users Awareness. - Alexis Yáñez; Felipe Salas; Cesar A. Azurdia-Meza; Jorge Ignacio Sandoval; Sandra Céspedes (IEEE Access, 2025)

Enhancing LEO direct-to-satellite channel modeling with the shadowing effect via K-distribution. - Tomás Núñez González; Cesar A. Azurdia-Meza; Raydel Ortigueira; Samuel Montejo Sánchez; Javier A. Ordenes-Pinto; Melissa Eugenia Diago-Mosquera; Sandra Céspedes (ICT Express, 2025)