218 citations · 393 across the 8 of their papers we have counts for
8 papers
Rate-Splitting Multiple Access for 6G Networks: Ten Promising Scenarios and Applications
Jeonghun Park, Byungju Lee, Jinseok Choi +10
In the upcoming 6G era, multiple access (MA) will play an essential role in achieving high throughput performances required in a wide range of wireless applications. Since MA and i…
Towards 6G Hyper-Connectivity: Vision, Challenges, and Key Enabling Technologies
Howon Lee, Byungju Lee, Heecheol Yang +5
Technology forecasts anticipate a new era in which massive numbers of humans, machines, and things are connected to wireless networks to sense, process, act, and communicate with t…
Phase-Shift Design and Channel Modeling for Focused Beams in IRS-Assisted FSO Systems
Junghoon Noh, Byungju Lee
Interest in free-space optics (FSO) is rapidly growing as a potential solution for the backhaul of next-generation mobile or low-orbit satellite communications. Various techniques…
User-Number Threshold-based Base Station On/Off Control for Maximizing Coverage Probability
Jung-Hoon Noh, Seong-Jun Oh
In this study, we investigate the operation of user-number threshold-based base station (BS) on/off control, in which the BS turns off when the number of active users is less than…
Limited Feedback Designs for Machine-type Communications Exploiting User Cooperation
Jiho Song, Byungju Lee, Song Noh +1
Multiuser multiple-input multiple-output (MIMO) systems are a prime candidate for use in massive connection density in machine-type communication (MTC) networks. One of the key cha…
Non-Orthogonal Multiple Access in Multi-Cell Networks: Theory, Performance, and Practical Challenges
Wonjae Shin, Mojtaba Vaezi, Byungju Lee +3
Non-orthogonal multiple access (NOMA) is a potential enabler for the development of 5G and beyond wireless networks. By allowing multiple users to share the same time and frequency…
Overview of Full-Dimension MIMO in LTE-Advanced Pro
Hyoungju Ji, Younsun Kim, Juho Lee +5
Multiple-input multiple-output (MIMO) systems with a large number of basestation antennas, often called massive MIMO, have received much attention in academia and industry as a mea…
Antenna Grouping based Feedback Compression for FDD-based Massive MIMO Systems
Byungju Lee, Junil Choi, Ji-yun Seol +2
Recent works on massive multiple-input multiple-output (MIMO) have shown that a potential breakthrough in capacity gains can be achieved by deploying a very large number of antenna…