4 papers · 1 filter
RL+AHP: A Novel Reinforcement Learning driven AHP for Slice Aware mode selection in D2D enabled Heterogeneous Networks
Souvik Deb, Sumita Majhi, Shankar K. Ghosh +4
The mode selection problem in device-to-device communication (D2D) enabled Fifth generation (5G) heterogeneous networks (HetNet) aims prioritizing four key performance indicators (…
A Deep Q-Network based power control mechanism to Minimize RLF driven Handover Failure in 5G Network
Kotha Kartheek, Shankar K. Ghosh, Megha Iyengar +2
The impact of Radio link failure (RLF) has been largely ignored in designing handover algorithms, although RLF is a major contributor towards causing handover failure (HF). RLF can…
Time varying channel estimation for RIS assisted network with outdated CSI: Looking beyond coherence time
Souvik Deb, Sasthi C. Ghosh
The channel estimation (CE) overhead for unstructured multipath-rich channels increases linearly with the number of reflective elements of reconfigurable intelligent surface (RIS).…
Performance evaluation of conditional handover in 5G systems under fading scenario
Souvik Deb, Megh Rathod, Rishi Balamurugan +3
To enhance the handover performance in fifth generation (5G) cellular systems, conditional handover (CHO) has been evolved as a promising solution. Unlike A3 based handover where h…