Ashok Kumar

13 papers Journal 11Unranked 2
YearRankTypeTitle / Venue / Authors
2023 J jnl
Secrecy outage performance analysis of MIMO underlay cognitive radio networks with delayed CSI and transmitter antenna selection.
Int. J. Commun. Syst.
Anshu Thakur, Ashok Kumar, Nitin Gupta, Ajay Singh
2022 — conf
On the Statistics and Performance Evaluation of κ-µ/Inverse Gamma Shadowed Fading Channel.
MENACOMM
Ashish Goswami, Ashok Kumar, Osamah S. Badarneh
2022 J jnl
Secrecy Analysis of Reconfigurable Underlay Cognitive Radio Networks With SWIPT and Imperfect CSI.
IEEE Trans. Netw. Sci. Eng.
Anshu Thakur, Ashok Kumar, Nitin Gupta, Puspita Chatterjee
2022 J jnl
Statistical Characterization and Performance Evaluation of α -η -μ/Inverse Gamma and α -κ -μ/Inverse Gamma Channels.
Wirel. Pers. Commun.
Ashish Goswami, Ashok Kumar
2021 J jnl
Secrecy analysis of multiple-input multiple-output underlay cognitive radio networks with energy harvesting.
Trans. Emerg. Telecommun. Technol.
Anshu Thakur, Ashok Kumar, Nitin Gupta
2020 J jnl
New Approximate Expressions for α-η-μ and α-κ-μ Fading Channels Subjected to Inverse Gaussian Shadowing With Applications.
Wirel. Pers. Commun.
Ashish Goswami, Ashok Kumar
2019 — conf
Performance Analysis of Wireless Sensor Networks over $\alpha-\mu/Gamma, \ \eta-\mu/Gamma$ and $\kappa-\mu/Gamma$ Composite Channels.
ICCCNT
Ashish Goswami, Ashok Kumar
2019 J jnl
Performance analysis of multi-hop wireless communication systems over α-η-κ-μ channel.
Phys. Commun.
Ashish Goswami, Ashok Kumar
2018 J jnl
Fuzzy logic based 3D localization in wireless sensor networks using invasive weed and bacterial foraging optimization.
Telecommun. Syst.
Gaurav Sharma, Ashok Kumar
2018 J jnl
Improved DV-Hop localization algorithm using teaching learning based optimization for wireless sensor networks.
Telecommun. Syst.
Gaurav Sharma, Ashok Kumar
2018 J jnl
Improved range-free localization for three-dimensional wireless sensor networks using genetic algorithm.
Comput. Electr. Eng.
Gaurav Sharma, Ashok Kumar
2017 J jnl
An Inequality on Source-to-Sink Average BER and Its Application on Wireless Sensor Networks.
IEEE Commun. Lett.
Ashish Goswami, Ashok Kumar
2017 J jnl
Dynamic Range Normal Bisector Localization Algorithm for Wireless Sensor Networks.
Wirel. Pers. Commun.
Gaurav Sharma, Ashok Kumar