47 citations · 191 across the 69 of their papers we have counts for
9 papers · 1 filter
Open Orchestration Cloud Radio Access Network (OOCRAN) Testbed
Marti Floriach-Pigem, Guillem Xercavins-Torregrosa, Vuk Marojevic +1
The Cloud radio access network (C-RAN) offers a revolutionary approach to cellular network deployment, management and evolution. Advances in software-defined radio (SDR) and networ…
Sustainable Green Networking: Exploiting Degrees of Freedom towards Energy-Efficient 5G Systems
Miao Yao, Munawwar Sohul, Xiaofu Ma +2
The carbon footprint concern in the development and deployment of 5G new radio systems has drawn the attention to several stakeholders. In this article, we analyze the critical pow…
LTE Spectrum Sharing Research Testbed: Integrated Hardware, Software, Network and Data
Vuk Marojevic, Randall Nealy, Jeffrey H. Reed
This paper presents Virginia Tech's wireless testbed supporting research on long-term evolution (LTE) signaling and radio frequency (RF) spectrum coexistence. LTE is continuously r…
Coexistence between Communication and Radar Systems - A Survey
Mina Labib, Vuk Marojevic, Anthony F. Martone +2
Data traffic demand in cellular networks has been tremendously growing and has led to creating congested RF environment. Accordingly, innovative approaches for spectrum sharing hav…
Extending LTE into the Unlicensed Spectrum: Technical Analysis of the Proposed Variants
Mina Labib, Vuk Marojevic, Jeffrey H. Reed +1
The commercial success of the Long Term Evolution (LTE) and the resulting growth in mobile data demand have urged cellular network operators to strive for new innovations. LTE in u…
Adaptive Pilot Patterns for CA-OFDM Systems in Nonstationary Wireless Channels
Raghunandan M. Rao, Vuk Marojevic, Jeffrey H. Reed
In this paper, we investigate the performance gains of adapting pilot spacing and power for Carrier Aggregation (CA)-OFDM systems in nonstationary wireless channels. In current mul…