J
Jung-Il Choi
Researcher at Stanford University
Publications - 31
Citations - 4483
Jung-Il Choi is an academic researcher from Stanford University. The author has contributed to research in topics: Signal & Analog signal. The author has an hindex of 21, co-authored 30 publications receiving 4314 citations.
Papers
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Proceedings ArticleDOI
Achieving single channel, full duplex wireless communication
TL;DR: In this paper, a single channel full-duplex wireless transceiver is proposed, which uses a combination of RF and baseband techniques to achieve FD with minimal effect on link reliability.
Proceedings ArticleDOI
Practical, real-time, full duplex wireless
Mayank Jain,Jung-Il Choi,Taemin Kim,Dinesh Bharadia,Siddharth Seth,Kannan Srinivasan,Philip Levis,Sachin Katti,Prasun Sinha +8 more
TL;DR: Experimental results show that a re- design of the wireless network stack to exploit full duplex capability can result in significant improvements in network performance.
Patent
Single channel full duplex wireless communications
TL;DR: In this paper, the first analog radio frequency signal including a signal of interest and an interference signal caused by a second analog signal transmitted in full duplex over a channel from which the first analogue transmission is received is provided.
Proceedings ArticleDOI
The κ factor: inferring protocol performance using inter-link reception correlation
Kannan Srinivasan,Mayank Jain,Jung-Il Choi,Tahir Azim,Edward S. Kim,Philip Levis,Bhaskar Krishnamachari +6 more
TL;DR: A new metric, κ, is presented that, unlike existing widely used metrics, has no bias based on the packet reception ratios of links and makes κ a better predictor of performance of opportunistic routing and network coding protocols.
Patent
Feed forward signal cancellation
TL;DR: In this paper, a self-interference circuit that cancels a selfinterference signal includes, in part, a pair of signal paths that are substantially in phase, each of which paths includes a passive coupler, a delay element and a variable attenuator.