Design of distributed security architecture for multihop WiMAX networks. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (PST, 2010)

QoS Assured Uplink Scheduler for WiMAX Networks. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (VTC Fall, 2010)

Measuring and Analyzing WiMAX Security and QoS in Testbed Experiments. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (ICC, 2011)

Communication requirements and analysis of distribution networks using WiMAX technology for smart grids. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (IWCMC, 2012)

Adaptive admission control and packet scheduling schemes for QoS provisioning in multihop WiMAX networks. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (IWCMC, 2012)

On QoE monitoring and E2E service assurance in 4G wireless networks. - Perumalraja Rengaraju; Chung-Horng Lung; F. Richard Yu; Anand Srinivasan (IEEE Wirel. Commun., 2012)

QoS and protection of relay nodes in 4G wireless networks using network coding. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (IWCMC, 2013)

QoS-Aware Distributed Security Architecture for 4G Multihop Wireless Networks. - Perumalraja Rengaraju; Chung-Horng Lung; Anand Srinivasan (IEEE Trans. Veh. Technol., 2014)

A reservation-based call admission control scheme and system modeling in 4G vehicular networks. - Hassan Halabian; Perumalraja Rengaraju; Chung-Horng Lung; Ioannis Lambadaris (EURASIP J. Wirel. Commun. Netw., 2015)

Detection and prevention of DoS attacks in Software-Defined Cloud networks. - Perumalraja Rengaraju; V. Raja Ramanan; Chung-Horng Lung (DSC, 2017)

Providing Internet Access for Post-Disaster Communications using Balloon Networks. - Perumalraja Rengaraju; Kamalesh Sethuramalingam; Chung-Horng Lung (PE-WASUN, 2021)

Automation of Medical Insurance Post-Claims using OCR and RAG Models. - Ernestine Lerisha J; Santhosh M. R. S; Perumalraja Rengaraju; Chung-Horng Lung; Yang Cao (COMPSAC, 2025)