435 citations · 911 across the 18 of their papers we have counts for
19 papers
Energy Efficient RAN Slicing and Beams Selection for Multiplexing of Heterogeneous Services in 5G mmWave Networks
PraveenKumar Korrai, Eva Lagunas, Shree Krishna Sharma +1
In this paper, we study a RAN resource-slicing problem for energy-efficient communication in an orthogonal frequency division multiple access (OFDMA) based millimeter-wave (mmWave)…
Multi-Objective Optimization for 3D Placement and Resource Allocation in OFDMA-based Multi-UAV Networks
Asad Mahmood, Thang X. Vu, Shree Krishna Sharma +2
This work considers the orthogonal frequency division multiple access (OFDMA) technology that enables multiple unmanned aerial vehicles (multi-UAV) communication systems to provide…
Architectures and Synchronization Techniques for Distributed Satellite Systems: A Survey
Liz Martinez Marrero, Juan C. Merlano Duncan, Jorge Querol +6
Cohesive Distributed Satellite Systems (CDSS) is a key enabling technology for the future of remote sensing and communication missions. However, they have to meet strict synchroniz…
System Modelling and Design Aspects of Next Generation High Throughput Satellites
Shree Krishna Sharma, Jorge Querol, Nicola Maturo +2
Future generation wireless networks are targeting the convergence of fixed, mobile and broadcasting systems with the integration of satellite and terrestrial systems towards utiliz…
Short-Packet Communications for MIMO NOMA Systems over Nakagami-m Fading: BLER and Minimum Blocklength Analysis
Duc-Dung Tran, Shree Krishna Sharma, Symeon Chatzinotas +2
Recently, ultra-reliable and low-latency communications (URLLC) using short-packets has been proposed to fulfill the stringent requirements regarding reliability and latency of eme…
A Novel Heap-based Pilot Assignment for Full Duplex Cell-Free Massive MIMO with Zero-Forcing
Hieu V. Nguyen, Van-Dinh Nguyen, Octavia A. Dobre +4
This paper investigates the combined benefits of full-duplex (FD) and cell-free massive multiple-input multipleoutput (CF-mMIMO), where a large number of distributed access points…