37 citations · 52 across the 10 of their papers we have counts for
10 papers
Predicting Future CSI Feedback For Highly-Mobile Massive MIMO Systems
Yu Zhang, Ahmed Alkhateeb, Pranav Madadi +3
Massive multiple-input multiple-output (MIMO) system is promising in providing unprecedentedly high data rate. To achieve its full potential, the transceiver needs complete channel…
PolarDenseNet: A Deep Learning Model for CSI Feedback in MIMO Systems
Pranav Madadi, Jeongho Jeon, Joonyoung Cho +3
In multiple-input multiple-output (MIMO) systems, the high-resolution channel information (CSI) is required at the base station (BS) to ensure optimal performance, especially in th…
NR Wide Bandwidth Operations
Jeongho Jeon
The 3rd Generation Partnership Project (3GPP) is in the process of developing the next generation radio access technology, named New Radio (NR), which will be proposed as a candida…
Wireless Network-Level Partial Relay Cooperation: A Stable Throughput Analysis
Nikolaos Pappas, Jeongho Jeon, Di Yuan +2
In this work, we study the benefit of partial relay cooperation. We consider a two-node system consisting of one source and one relay node transmitting information to a common dest…
Licensed-Assisted Access to Unlicensed Spectrum in LTE Release 13
Hwan-Joon, Kwon, Jeongho Jeon +10
Exploiting the unlicensed spectrum is considered by 3GPP as one promising solution to meet the ever-increasing traffic growth. As a result, one major enhancement for LTE in Release…
Effect of Energy Harvesting on Stable Throughput in Cooperative Relay Systems
Nikolaos Pappas, Marios Kountouris, Jeongho Jeon +2
In this paper, the impact of energy constraints on a two-hop network with a source, a relay and a destination under random medium access is studied. A collision channel with erasur…
Channel-Aware Random Access in the Presence of Channel Estimation Errors
Jeongho Jeon, Anthony Ephremides
In this work, we consider the random access of nodes adapting their transmission probability based on the local channel state information (CSI) in a decentralized manner, which is…
Neighbor Discovery in a Wireless Sensor Network: Multipacket Reception Capability and Physical-Layer Signal Processing
Jeongho Jeon, Anthony Ephremides
In randomly deployed networks, such as sensor networks, an important problem for each node is to discover its \textit{neighbor} nodes so that the connectivity amongst nodes can be…
On the Stability of Random Multiple Access with Stochastic Energy Harvesting
Jeongho Jeon, Anthony Ephremides
In this paper, we consider the random access of nodes having energy harvesting capability and a battery to store the harvested energy. Each node attempts to transmit the head-of-li…
Optimal Utilization of a Cognitive Shared Channel with a Rechargeable Primary Source Node
Nikolaos Pappas, Jeongho Jeon, Anthony Ephremides +1
This paper considers the scenario in which a set of nodes share a common channel. Some nodes have a rechargeable battery and the others are plugged to a reliable power supply and,…