An Analytical Model with Improved Accuracy of IEEE 802.11 Protocol Under Unsaturated Conditions. - Kumaran Vijayasankar; Azar Taufique; Lakshmi Narasimhan Kannan; Marco Tacca; Andrea Fumagalli (MASCOTS, 2010)

Phone Impact Based Speech Transmission Technique for Reliable Speech Recognition in Poor Wireless Network Conditions. - Azar Taufique; Kumaran Vijayasankar; Wooil Kim; John H. L. Hansen; Marco Tacca; Andrea Fumagalli (INTERSPEECH, 2011)

Service time estimation in multiple-rate IEEE 802.11 WLANs with and without opportunistic cooperative mechanism under unsaturated load conditions. - Kumaran Vijayasankar; Lakshmi Narasimhan Kannan; Marco Tacca; Andrea Fumagalli (ICC, 2012)

Routing overhead optimization in smart grid networks. - Owais Khan; Kumaran Vijayasankar; Ramanuja Vedantham (ISPLC, 2015)

Support for hybrid network in RPL. - François Lemercier; Nicolas Montavont; Laurent Toutain; Kumaran Vijayasankar; Ramanuja Vedantham; Philippe Chiummiento Itron (SmartGridComm, 2016)

Nonce-based authenticated key establishment over OAuth 2.0 IoT proof-of-possession architecture. - Renzo E. Navas; Manuel Lagos; Laurent Toutain; Kumaran Vijayasankar (WF-IoT, 2016)

Improving performance in industrial Internet of Things using multi-radio nodes and multiple gateways. - Jyotirmoy Banik; Ricardo Arjona; Marco Tacca; Miguel Razo; Andrea Fumagalli; Kumaran Vijayasankar; Arvind Kandhalu (ICNC, 2017)

An Experimental End-to-End Delay Study of a Sub-1GHz Wireless Sensor Network with LTE Backhaul. - Ricardo Arjona; Andrea Fumagalli; Craig Lee; Kumaran Vijayasankar (GLOBECOM, 2018)

An Experimental Study of Sub-1 GHz Frequency-Hopping-Based 6LoWPAN Mesh Networking for Smart-Grid Applications. - Wonsoo Kim; Kumaran Vijayasankar; Mickael Chouteau; Jianwei Zhou (J. Comput. Networks Commun., 2019)

A Sub-1 GHz Wireless Sensor Network Concentrator Using Multicollectors with Load Balancing for Improved Capacity and Performance. - Ricardo Arjona; Craig Lee; Miguel Razo; Marco Tacca; Andrea Fumagalli; Kumaran Vijayasankar (WF-IoT, 2021)