712 citations · 2.4k across the 67 of their papers we have counts for
5 papers · 1 filter
Sparse Vector Coding for Ultra-Reliable and Low Latency Communications
Hyoungju Ji, Sunho Park, Byonghyo Shim
Ultra reliable and low latency communication (URLLC) is a newly introduced service category in 5G to support delay-sensitive applications. In order to support this new service cate…
Optimal Power Control for Transmitting Correlated Sources with Energy Harvesting Constraints
Yunquan Dong, Zhi Chen, Jian Wang +1
We investigate the weighted-sum distortion minimization problem in transmitting two correlated Gaussian sources over Gaussian channels using two energy harvesting nodes. To this en…
Channel Feedback Based on AoD-Adaptive Subspace Codebook in FDD Massive MIMO Systems
Wenqian Shen, Linglong Dai, Byonghyo Shim +2
Channel feedback is essential in frequency division duplexing (FDD) massive multiple-input multiple-output (MIMO) systems. Unfortunately, previous work on multiuser MIMO has shown…
Ultra-Reliable and Low-Latency Communications in 5G Downlink: Physical Layer Aspects
Hyoungju Ji, Sunho Park, Jeongho Yeo +3
Ultra reliable and low latency communications (URLLC) is a new service category in 5G to accommodate emerging services and applications having stringent latency and reliability req…
Matrix Completion Based Localization in the Internet of Things Network
Luong Trung Nguyen, Junhan Kim, Sangtae Kim +1
In order to make a proper reaction to the collected information from internet of things (IoT) devices, location information of things should be available at the data center. One ch…