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Chin Keong Ho

Researcher at Institute for Infocomm Research Singapore

Publications -  170
Citations -  13692

Chin Keong Ho is an academic researcher from Institute for Infocomm Research Singapore. The author has contributed to research in topics: Communication channel & Wireless. The author has an hindex of 41, co-authored 170 publications receiving 12685 citations. Previous affiliations of Chin Keong Ho include National University of Singapore & Tan Tock Seng Hospital.

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Journal ArticleDOI

MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer

Rui Zhang, +1 more
- 28 Mar 2013 - 
TL;DR: This paper studies a multiple-input multiple-output (MIMO) wireless broadcast system consisting of three nodes, where one receiver harvests energy and another receiver decodes information separately from the signals sent by a common transmitter, and all the transmitter and receivers may be equipped with multiple antennas.
Journal ArticleDOI

Wireless Information and Power Transfer: Architecture Design and Rate-Energy Tradeoff

Xun Zhou, +2 more
- 08 Oct 2013 - 
TL;DR: A general receiver operation, namely, dynamic power splitting (DPS), which splits the received signal with adjustable power ratio for energy harvesting and information decoding, separately is proposed and the optimal transmission strategy is derived to achieve different rate-energy tradeoffs.
Journal ArticleDOI

Wireless powered communication: opportunities and challenges

Suzhi Bi, +2 more
- 08 Apr 2015 - 
TL;DR: An overview of state-of- the-art RF-enabled WET technologies and their applications to wireless communications, highlighting the key design challenges, solutions, and opportunities ahead.
Posted Content

MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer

Rui Zhang, +1 more
- 25 May 2011 - 
TL;DR: In this paper, the authors studied a multiple-input multiple-output (MIMO) wireless broadcast system consisting of three nodes, where one receiver harvests energy and another receiver decodes information separately from the signals sent by a common transmitter, and all the transmitter and receivers may be equipped with multiple antennas.
Journal ArticleDOI

Optimal Energy Allocation for Wireless Communications With Energy Harvesting Constraints

Chin Keong Ho, +1 more
- 01 Sep 2012 - 
TL;DR: If unlimited energy can be stored in the battery with harvested energy and the full SI is available, it is proved the optimality of a water-filling energy allocation solution where the so-called water levels follow a staircase function.