Energy-efficient resource allocation in multiuser decode-and-forward relay networks. - Keshav Singh; Ramnaresh Yadav; Ashwani Kumar (ICCC, 2015)

Energy-efficient power allocation with spectrum sensing in cognitive radio networks. - Ramnaresh Yadav; Keshav Singh; Ashwani Kumar; Tanya Kumar (ICCC, 2015)

Optimal Energy-Efficient Resource Allocation in Energy Harvesting Cognitive Radio Networks with Spectrum Sensing. - Ramnaresh Yadav; Keshav Singh; Ankit Gupta 008; Ashwani Kumar (VTC Fall, 2016)