2023
A Multi-Mode 8k-MAC HW-Utilization-Aware Neural Processing Unit With a Unified Multi-Precision Datapath in 4-nm Flagship Mobile SoC.
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IEEE J. Solid State Circuits, 2023
2022
Compression of Channel Coefficients with Neural Networks for NR and LTE.
Proceedings of the 95th IEEE Vehicular Technology Conference, 2022
A Single-Path Digital-IF Receiver Supporting Inter/Intra 5-CA with a Single Integer LO-PLL in 14nm CMOS FinFET.
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Proceedings of the IEEE International Solid-State Circuits Conference, 2022
A Multi-Mode 8K-MAC HW-Utilization-Aware Neural Processing Unit with a Unified Multi-Precision Datapath in 4nm Flagship Mobile SoC.
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Proceedings of the IEEE International Solid-State Circuits Conference, 2022
The Art of Scaling: Distributed and Connected to Sustain the Golden Age of Computation.
Proceedings of the IEEE International Solid-State Circuits Conference, 2022
2021
9.5 A 6K-MAC Feature-Map-Sparsity-Aware Neural Processing Unit in 5nm Flagship Mobile SoC.
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Proceedings of the IEEE International Solid-State Circuits Conference, 2021
6.1 A Low-Power and Low-Cost 14nm FinFET RFIC Supporting Legacy Cellular and 5G FR1.
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Proceedings of the IEEE International Solid-State Circuits Conference, 2021
4.8 An Area and Energy Efficient 0.12nJ/Pixel 8K 30fps AV1 Video Decoder in 5nm CMOS Process.
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Proceedings of the IEEE International Solid-State Circuits Conference, 2021
Samsung Neural Processing Unit : An AI accelerator and SDK for flagship mobile AP.
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Proceedings of the IEEE Hot Chips 33 Symposium, 2021
2020
NB-IoT and GNSS All-In-One System-On-Chip Integrating RF Transceiver, 23-dBm CMOS Power Amplifier, Power Management Unit, and Clock Management System for Low Cost Solution.
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IEEE J. Solid State Circuits, 2020
An RF Transceiver with Full Digital Interface Supporting 5G New Radio FR1 with 3.84Gbps DL/1.92Gbps UL and Dual-Band GNSS in 14nm FinFET CMOS.
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Proceedings of the IEEE Symposium on VLSI Circuits, 2020
30.2 NB-IoT and GNSS All-in-One System-on-Chip Integrating RF Transceiver, 23dBm CMOS Power Amplifier, Power Management Unit and Clock Management System for Low-Cost Solution.
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Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020
2019
A Sub-6-GHz 5G New Radio RF Transceiver Supporting EN-DC With 3.15-Gb/s DL and 1.27-Gb/s UL in 14-nm FinFET CMOS.
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IEEE J. Solid State Circuits, 2019
Mitigating large adversarial perturbations on X-MAS (X minus Moving Averaged Samples).
CoRR, 2019
An 11.5TOPS/W 1024-MAC Butterfly Structure Dual-Core Sparsity-Aware Neural Processing Unit in 8nm Flagship Mobile SoC.
Proceedings of the IEEE International Solid- State Circuits Conference, 2019
A 90ns/V Fast-Transition Symbol-Power-Tracking Buck Converter for 5G mm-Wave Phased-Array Transceiver.
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Proceedings of the IEEE International Solid- State Circuits Conference, 2019
An 88%-Efficiency Supply Modulator Achieving 1.08μs/V Fast Transition and 100MHz Envelope-Tracking Bandwidth for 5G New Radio RF Power Amplifier.
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Proceedings of the IEEE International Solid- State Circuits Conference, 2019
A Sub-6GHz 5G New Radio RF Transceiver Supporting EN-DC with 3.15Gb/s DL and 1.27Gb/s UL in 14nm FinFET CMOS.
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Proceedings of the IEEE International Solid- State Circuits Conference, 2019
2018
Circular Buffer Rate-Matched Polar Codes.
IEEE Trans. Commun., 2018
Convolutional Neural Network Quantization using Generalized Gamma Distribution.
CoRR, 2018
Controlling the privacy loss with the input feature maps of the layers in convolutional neural networks.
CoRR, 2018
A 2TX supply modulator for envelope-tracking power amplifier supporting intra- and inter-band uplink carrier aggregation and power class-2 high-power user equipment.
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Proceedings of the 2018 IEEE International Solid-State Circuits Conference, 2018
2017
IEEE Trans. Inf. Theory, 2017
2016
Polar Coding for Bit-Interleaved Coded Modulation.
IEEE Trans. Veh. Technol., 2016
Blind Decoding of Control Channel for Other Users in 3GPP Standards.
IEEE Trans. Commun., 2016
Achieving the Uniform Rate Region of General Multiple Access Channels by Polar Coding.
IEEE Trans. Commun., 2016
20.7 An RF-PA supply modulator achieving 83% efficiency and -136dBm/Hz noise for LTE-40MHz and GSM 35dBm applications.
Proceedings of the 2016 IEEE International Solid-State Circuits Conference, 2016
2015
Near-Optimal Contraction of Voronoi Regions for Pruning of Blind Decoding Results.
IEEE Trans. Commun., 2015
Detection Analysis of CRC-Assisted Decoding.
IEEE Commun. Lett., 2015
Rate-Compatible Polar Codes for Wireless Channels.
CoRR, 2015
Relaxed channel polarization for reduced complexity polar coding.
Proceedings of the 2015 IEEE Wireless Communications and Networking Conference, 2015
2.7 A hybrid supply modulator with 10dB ET operation dynamic range achieving a PAE of 42.6% at 27.0dBm PA output power.
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Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015
HARQ Rate-Compatible Polar Codes for Wireless Channels.
Proceedings of the 2015 IEEE Global Communications Conference, 2015
2014
On the Capacity Limit of Wireless Channels Under Colored Scattering.
IEEE Trans. Inf. Theory, 2014
Performance Limits and Practical Decoding of Interleaved Reed-Solomon Polar Concatenated Codes.
IEEE Trans. Commun., 2014
Online log-likelihood ratio scaling for robust turbo decoding.
IET Commun., 2014
Advanced interference management for 5G cellular networks.
IEEE Commun. Mag., 2014
Interference-Aware Interference Cancellation Using Soft Feedback via Network Assistance.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014
Interference-Aware Interference Mitigation for Device-to-Device Communications.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014
Iterative Interference Modulation Classification.
Proceedings of the IEEE 79th Vehicular Technology Conference, 2014
Fast multi-dimensional polar encoding and decoding.
Proceedings of the 2014 Information Theory and Applications Workshop, 2014
Non-binary algebraic spatially-coupled quasi-cyclic LDPC codes.
Proceedings of the 2014 IEEE International Symposium on Information Theory, Honolulu, HI, USA, June 29, 2014
LLR optimization for iterative MIMO BICM receivers.
Proceedings of the IEEE International Conference on Acoustics, 2014
Boosting factor estimation for LTE control channel.
Proceedings of the IEEE Global Communications Conference, 2014
Techniques for polar coding over multiple access channels.
Proceedings of the 48th Annual Conference on Information Sciences and Systems, 2014
2013
Successive Interference Cancellation via Rank-Reduced Maximum A Posteriori Detection.
IEEE Trans. Commun., 2013
Comments on "A Technique for Orthogonal Frequency Division Multiplexing Frequency Offset Correction".
IEEE Trans. Commun., 2013
Partially Connected Interference Networks with No CSIT: Symmetric Degrees of Freedom and Multicast Across Alignment Blocks.
IEEE Commun. Lett., 2013
Performance of Spatially-Coupled LDPC Codes and Threshold Saturation over BICM Channels
CoRR, 2013
On the achievable region for interference networks with point-to-point codes
CoRR, 2013
Achieving the Uniform Rate Region of Multiple Access Channels Using Polar Codes.
CoRR, 2013
Enhanced interference whitening for co-channel interference suppression.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013
BICM performance improvement via online LLR optimization.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013
Proceedings of the 2013 Information Theory and Applications Workshop, 2013
On the construction and decoding of concatenated polar codes.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013
On the achievable region with point-to-point codes for generalized interference networks.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013
The GDOF of 3-user MIMO Gaussian interference channel.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013
Soft Turbo HARQ combining.
Proceedings of IEEE International Conference on Communications, 2013
Symbol-level combining for hybrid ARQ on interference-aware successive decoding.
Proceedings of the 2013 IEEE Global Communications Conference, 2013
Outage-based ergodic link adaptation for fading channels with delayed CSIT.
Proceedings of the 2013 IEEE Global Communications Conference, 2013
2012
Blind Adaptive I/Q Imbalance Compensation Algorithms for Direct-Conversion Receivers.
IEEE Signal Process. Lett., 2012
A Structured Construction of Optimal Measurement Matrix for Noiseless Sparse Recovery, Utilizing Channel Capacity and Polarization of Analog Transmission
CoRR, 2012
Interference Mitigation via Interference-Aware Successive Decoding
CoRR, 2012
Combining Schemes for Hybrid ARQ with Interference-Aware Successive Decoding
CoRR, 2012
LTE-advanced modem design: challenges and perspectives.
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IEEE Commun. Mag., 2012
Successive Interference Cancelation via Rank-Reduced Maximum Likelihood Detection.
Proceedings of the 76th IEEE Vehicular Technology Conference, 2012
Near ML Modulation Classification.
Proceedings of the 76th IEEE Vehicular Technology Conference, 2012
Interference mitigation in MIMO interference channel via successive single-user soft decoding.
Proceedings of the 2012 Information Theory and Applications Workshop, 2012
Simple transmission strategies for interference channel.
Proceedings of the 2012 IEEE International Symposium on Information Theory, 2012
Advanced downlink MU-MIMO receiver for 3GPP LTE-A.
Proceedings of IEEE International Conference on Communications, 2012
Near-optimal turbo decoding in presence of SNR estimation error.
Proceedings of the 2012 IEEE Global Communications Conference, 2012
Systematic pruning of blind decoding results.
Proceedings of the Conference Record of the Forty Sixth Asilomar Conference on Signals, 2012
1998
Low-power Viterbi decoder for CDMA mobile terminals.
IEEE J. Solid State Circuits, 1998