Research output per year
Research output per year
- 22 results
Search results
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2024
Distributed Multi-Agent Reinforcement Learning for Heterogeneous NOMA-ALOHA Systems
Wu, X., Ko, Y. & Tyrrell, A., 29 Sept 2024, (Accepted/In press) In: IEEE Transactions on Cognitive Communications and Networking.Research output: Contribution to journal › Article › peer-review
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2023
Federated K-means clustering for adaptive OFDM IM
Wu, X., Tyrrell, A. & Ko, Y., 1 Oct 2023, In: IEEE Communications Letters. 27, 10, p. 2648-2651 4 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2022
Reinforcement Learning for NOMA-ALOHA under Fading
Ko, Y. & Choi, J., 11 Aug 2022, In: IEEE Transactions on Communications.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2021
Deep Learning-Aided Multicarrier Systems
Luong, T. V., Ko, Y., Matthaiou, M., Vien, N. A., Le, M.-T. & Ngo, V.-D., 1 Mar 2021, In: IEEE Transactions on Wireless Communications. 20, 3, p. 2109-2119Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2020
Deep Energy Autoencoder for Noncoherent Multicarrier MU-SIMO Systems
Luong, T. V., Ko, Y., Vien, N. A., Matthaiou, M. & Ngo, H. Q., 13 Mar 2020, In: IEEE Transactions on Wireless Communications.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2019
Deep Learning-Based Detector for OFDM-IM
Luong, T. V., Ko, Y., Vien, N. A., Nguyen, D. H. N. & Matthaiou, M., Apr 2019, In: IEEE wireless communications letters. 8, 4, p. 1159-1162Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Unsupervised Machine Intelligence for Automation of Multi-Dimensional Modulation
Ko, Y. & Choi, J., 1 Aug 2019, In: IEEE Communications Letters.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2018
Cooperative OFDM-IM relays network with partial relay selection under imperfect CSI
Crawford, J. & Ko, Y., Oct 2018, In: IEEE Transactions on Vehicular Technology. 67, 10, p. 9362-9369Research output: Contribution to journal › Article › peer-review
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Impact of CSI Uncertainty on the MCIK-OFDM Performance: Tight, Closed-Form Symbol Error Probability Analysis
Luong, T. V. & Ko, Y., Feb 2018, In: IEEE Transactions on Vehicular Technology. 67, 2, p. 1272-1279Research output: Contribution to journal › Article › peer-review
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Repeated MCIK-OFDM with Enhanced Transmit Diversity under CSI Uncertainty
Luong, T. V., Ko, Y. & Choi, J., Jun 2018, In: IEEE Transactions on Wireless Communications. 17, 6, p. 4079-4088Research output: Contribution to journal › Article › peer-review
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Security optimisation of exposure region-based beamforming with a uniform circular array
Zhang, Y., Woods, R., Ko, Y., Marshall, A. & Zhang, J., Jun 2018, In: IEEE Transactions on Communications. 66, 6, p. 2630-2641Research output: Contribution to journal › Article › peer-review
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Spread OFDM-IM with precoding matrix and low-complexity detection designs
Luong, T. V. & Ko, Y., 1 Oct 2018, In: IEEE Transactions on Vehicular Technology. 67, 12, p. 11619-11626 8 p.Research output: Contribution to journal › Article › peer-review
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TCM for OFDM-IM
Choi, J. & Ko, Y., 1 Feb 2018, In: IEEE wireless communications letters. 7, 1, p. 50-53 4 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
The BER Analysis of MRC-aided Greedy Detection for OFDM-IM in Presence of Uncertain CSI
Luong, T. V. & Ko, Y., Aug 2018, In: IEEE wireless communications letters. 7, 4, p. 566-569Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2017
A tight bound on BER of MCIK-OFDM with greedy detection and imperfect CSI
Van Luong, T. & Ko, Y., 1 Dec 2017, In: IEEE Communications Letters. 21, 12, p. 2594-2597 4 p.Research output: Contribution to journal › Article › peer-review
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Defining Spatial Secrecy Outage Probability for Exposure Region-Based Beamforming
Zhang, Y., Ko, Y., Woods, R. & Marshall, A., 1 Feb 2017, In: IEEE Transactions on Wireless Communications. 16, 2, p. 900-912 13 p., 7762226.Research output: Contribution to journal › Article › peer-review
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On the SEP Analysis of OFDM Index Modulation with Hybrid Low Complexity Greedy Detection and Diversity Reception
Crawford, J., Chatziantoniou, E. & Ko, Y., 1 Sept 2017, In: IEEE Transactions on Vehicular Technology. 66, 9, p. 8103-8118 16 p., 7893748.Research output: Contribution to journal › Article › peer-review
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Secure Index and Data Symbol Modulation for OFDM-IM
Lee, Y., Jo, H., Ko, Y. & Choi, J., 31 Oct 2017, In: IEEE Access. 5, p. 24959-24974 16 p., 8093595.Research output: Contribution to journal › Article › peer-review
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2016
Multi-device selection scheduling in non-identically distributed fading channels
Ko, Y., Quddus, A. U. & Tafazolli, R., 20 Sept 2016, In: Iet communications. 10, 14, p. 1758-1768 11 p.Research output: Contribution to journal › Article › peer-review
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Performance Analysis of a Low-Complexity Detector for MCIK-OFDM over TWDP Fading
Chatziantoniou, E., Crawford, J. & Ko, Y., 1 Jun 2016, In: IEEE Communications Letters. 20, 6, p. 1251-1254 4 p., 7448374.Research output: Contribution to journal › Article › peer-review
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Practical Spectrum Aggregation for Secondary Networks With Imperfect Sensing
Lee, H., Ko, Y., Vahid, S. & Moessner, K., 1 Jul 2016, In: IEEE Transactions on Vehicular Technology. 65, 7, p. 5474-5484 11 p., 7181718.Research output: Contribution to journal › Article › peer-review
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2014
A tight upper bound on bit error rate of joint OFDM and multi-carrier index keying
Ko, Y., 1 Oct 2014, In: IEEE Communications Letters. 18, 10, p. 1763-1766 4 p., 2347280.Research output: Contribution to journal › Article › peer-review