Spectrum sensing in MIMO cognitive radio with temporally and spatially correlated signal. - Sikandar Kumar; Sonali Chouhan (ISWCS, 2014)

Outage probability analysis of cognitive decode-and-forward relay networks over k - μ Shadowed Channels. - Sikandar Kumar; Sonali Chouhan (APCC, 2015)

Performance Analysis of MIMO Spectrum-Sharing Networks With Pre-Whitened Interfering Signals Under Outdated Channel Information. - Sikandar Kumar; Sonali Chouhan (IEEE Wirel. Commun. Lett., 2016)

Improved Spectrum Sensing Schemes Using Prewhitening and Weights Under Spatially Correlated Noise. - Sikandar Kumar; Subha P. Eswaran (Wirel. Pers. Commun., 2020)