1.2k citations · 2.6k across the 26 of their papers we have counts for
6 papers · 2 filters
The Single-Uniprior Index-Coding Problem: The Single-Sender Case and The Multi-Sender Extension
Lawrence Ong, Chin Keong Ho, Fabian Lim
Index coding studies multiterminal source-coding problems where a set of receivers are required to decode multiple (possibly different) messages from a common broadcast, and they e…
Wireless Power Meets Energy Harvesting: A Joint Energy Allocation Approach in OFDM-based System
Xun Zhou, Chin Keong Ho, Rui Zhang
This paper investigates an orthogonal frequency division multiplexing (OFDM)-based wireless powered communication system, where one user harvests energy from an energy access point…
Cost minimization for fading channels with energy harvesting and conventional energy
Xin Kang, Yeow-Khiang Chia, Chin Keong Ho +1
In this paper, we investigate resource allocation strategies for a point-to-point wireless communications system with hybrid energy sources consisting of an energy harvester and a…
Full-Duplex Wireless-Powered Communication Network with Energy Causality
Xin Kang, Chin Keong Ho, Sumei Sun
In this paper, we consider a wireless communication network with a full-duplex hybrid access point (HAP) and a set of wireless users with energy harvesting capabilities. The HAP im…
Throughput Optimization for Massive MIMO Systems Powered by Wireless Energy Transfer
Gang Yang, Chin Keong Ho, Rui Zhang +1
This paper studies a wireless-energy-transfer (WET) enabled massive multiple-input-multiple-output (MIMO) system (MM) consisting of a hybrid data-and-energy access point (H-AP) and…
On Power and Load Coupling in Cellular Networks for Energy Optimization
Chin Keong Ho, Di Yuan, Lei Lei +1
We consider the problem of minimization of sum transmission energy in cellular networks where coupling occurs between cells due to mutual interference. The coupling relation is cha…