23 citations · 24 across the 4 of their papers we have counts for
4 papers
Prototyping Next-Generation O-RAN Research Testbeds with SDRs
Pratheek S. Upadhyaya, Aly S. Abdalla, Vuk Marojevic +2
Open RAN (O-RAN) defines an emerging cellular radio access network (RAN) architecture for future 6G wireless networks, emphasizing openness and intelligence which are considered th…
Toward Next Generation Open Radio Access Network--What O-RAN Can and Cannot Do!
Aly S. Abdalla, Pratheek S. Upadhyaya, Vijay K. Shah +1
The open radio access network (O-RAN) describes an industry-driven open architecture and interfaces for building next generation RANs with artificial intelligence (AI) controllers.…
Cross-layer Band Selection and Routing Design for Diverse Band-aware DSA Networks
Pratheek S. Upadhyaya, Vijay K. Shah, Jeffrey H. Reed
As several new spectrum bands are opening up for shared use, a new paradigm of \textit{Diverse Band-aware Dynamic Spectrum Access} (d-DSA) has emerged. d-DSA equips a secondary dev…
Deep Reinforcement Learning Based Power control for Wireless Multicast Systems
Ramkumar Raghu, Pratheek Upadhyaya, Mahadesh Panju +2
We consider a multicast scheme recently proposed for a wireless downlink in [1]. It was shown earlier that power control can significantly improve its performance. However for this…