Power loading for multicarrier cognitive radio with MIMO antennas. - Umesh Phuyal; Anjana Punchihewa; Vijay K. Bhargava; Charles L. Despins (WCNC, 2009)

Two-Dimensional Superposition Modulation and Power Allocation for Cooperative Wireless Communication System. - Chia-Yang Chiang; Umesh Phuyal; Vijay K. Bhargava (GLOBECOM, 2011)

QoS Guaranteed Resource Allocation in Cooperative Cellular Network with MIMO-Based Relays. - Umesh Phuyal; Satish C. Jha; Vijay K. Bhargava (ICC, 2011)

Design of OMC-MAC: An Opportunistic Multi-Channel MAC with QoS Provisioning for Distributed Cognitive Radio Networks. - Satish C. Jha; Umesh Phuyal; Mohammad M. Rashid; Vijay K. Bhargava (IEEE Trans. Wirel. Commun., 2011)

Controlling access overload and signaling congestion in M2M networks. - Umesh Phuyal; Ali Taha Koç; Mo-Han Fong; Rath Vannithamby (ACSCC, 2012)

Joint Zero-Forcing Based Precoder Design for QoS-Aware Power Allocation in MIMO Cooperative Cellular Network. - Umesh Phuyal; Satish C. Jha; Vijay K. Bhargava (IEEE J. Sel. Areas Commun., 2012)

Power Allocation in Two-Dimensional Superposition Modulation Based Cooperative Wireless Communication System. - Chia-Yang Chiang; Umesh Phuyal; Vijay K. Bhargava (IEEE Trans. Commun., 2012)

Energy-Aware Resource Allocation for Cooperative Cellular Network Using Multi-Objective Optimization Approach. - Rajiv Devarajan; Satish C. Jha; Umesh Phuyal; Vijay K. Bhargava (IEEE Trans. Wirel. Commun., 2012)

Resource allocation schemes for cooperative relay-based cognitive radio with imperfect channel state information. - Umesh Phuyal; Rajiv Devarajan; Vijay K. Bhargava (CCECE, 2013)