87 citations · 434 across the 36 of their papers we have counts for
3 papers · 1 filter
Interference-Aware Opportunistic Random Access in Dense IoT Networks
Huifa Lin, Kwang Soon Kim, Won-Yong Shin
It is a challenging task to design a random access protocol that achieves the optimal throughput in multi-cell random access with decentralized transmission due to the difficulty o…
Wireless Power Transfer for Distributed Estimation in Sensor Networks
Vien V. Mai, Won-Yong Shin, Koji Ishibashi
This paper studies power allocation for distributed estimation of an unknown scalar random source in sensor networks with a multiple-antenna fusion center (FC), where wireless sens…
Opportunistic Downlink Interference Alignment for Multi-Cell MIMO Networks
Hyun Jong Yang, Won-Yong Shin, Bang Chul Jung +2
In this paper, we propose an opportunistic downlink interference alignment (ODIA) for interference-limited cellular downlink, which intelligently combines user scheduling and downl…