Youjian Liu

Orcid: 0000-0003-4681-0546

Affiliations:
  • University of Colorado Boulder, CO, USA


According to our database1, Youjian Liu authored at least 86 papers between 2000 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
MIMO/RIS Communication via Beam Networks: Three Case Studies.
Proceedings of the IEEE International Conference on Communications, 2024

2022
Utilizing Players' Playtime Records for Churn Prediction: Mining Playtime Regularity.
IEEE Trans. Games, 2022

2021
Maximum a Posteriori Probability (MAP) Joint Fine Frequency Offset and Channel Estimation for MIMO Systems With Channels of Arbitrary Correlation.
IEEE Trans. Signal Process., 2021

Channel Reciprocity in FDD Multiuser MIMO Systems by Super-resolution.
Proceedings of the ICC 2021, 2021

2020
A Smoothed Analysis of Online Lasso for the Sparse Linear Contextual Bandit Problem.
CoRR, 2020

Correlation Between Personality and Social Interactions in Online Strategy Games.
Proceedings of the IEEE Conference on Games, 2020

2019
Coarse Frequency Offset Estimation in MIMO Systems Using Neural Networks: A Solution With Higher Compatibility.
IEEE Access, 2019

MAP Joint Frequency and Channel Estimation for MIMO Systems with Spatial Correlation.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

Mining Player In-game Time Spending Regularity for Churn Prediction in Free Online Games.
Proceedings of the IEEE Conference on Games, 2019

Purchase Prediction in Free Online Games via Survival Analysis.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018
An Efficient Algorithm and Hardware Architecture for Maximum-Likelihood Based Carrier Frequency Offset Estimation in MIMO Systems.
IEEE Access, 2018

Super-Resolution for Achieving Frequency Division Duplex (FDD) Channel Reciprocity.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Whales, Dolphins, or Minnows? Towards the Player Clustering in Free Online Games Based on Purchasing Behavior via Data Mining Technique.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Three-dimensional Super-resolution with Nonuniform Cutoff Frequencies.
Proceedings of the 52nd Asilomar Conference on Signals, Systems, and Computers, 2018

2017
An efficient and scalable hardware architecture for singular value decomposition towards massive MIMO communications.
Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

An FPGA prototype of dual link algorithm for MIMO interference network.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016
Analysis of Downlink Connectivity Models in a Heterogeneous Cellular Network via Stochastic Geometry.
IEEE Trans. Wirel. Commun., 2016

Dual Link Algorithm for the Weighted Sum Rate Maximization in MIMO Interference Channels.
CoRR, 2016

2015
A new algorithm for the weighted sum rate maximization in MIMO interference networks.
Proceedings of the 2015 IEEE Wireless Communications and Networking Conference, 2015

TDD Channel Calibration for MIMO Interference Networks.
Proceedings of the IEEE 82nd Vehicular Technology Conference, 2015

2014
Downlink Performance Analysis for a Generalized Shotgun Cellular System.
IEEE Trans. Wirel. Commun., 2014

On Primary User Coverage Probabilities and Faulty Cognitive Radios.
IEEE Trans. Wirel. Commun., 2014

Downlink analysis for a heterogeneous cellular network.
Proceedings of the 12th International Symposium on Modeling and Optimization in Mobile, 2014

Convex-concave procedure for weighted sum-rate maximization in a MIMO interference network.
Proceedings of the IEEE Global Communications Conference, 2014

2013
Duality and Optimization for Generalized Multi-Hop MIMO Amplify-and-Forward Relay Networks With Linear Constraints.
IEEE Trans. Signal Process., 2013

Stochastic geometric modeling and interference analysis for massive MIMO systems.
Proceedings of the 11th International Symposium and Workshops on Modeling and Optimization in Mobile, 2013

2012
Stochastic Ordering Based Carrier-to-Interference Ratio Analysis for the Shotgun Cellular Systems.
IEEE Wirel. Commun. Lett., 2012

Polite Water-Filling for Weighted Sum-Rate Maximization in MIMO B-MAC Networks Under Multiple Linear Constraints.
IEEE Trans. Signal Process., 2012

Sum Capacity of Interference Channels With a Local View: Impact of Distributed Decisions.
IEEE Trans. Inf. Theory, 2012

Interference characteristics and success probability at the primary user in a cognitive radio network.
Proceedings of the 10th International Symposium on Modeling and Optimization in Mobile, 2012

Downlink coverage analysis in a heterogeneous cellular network.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

Heterogeneous cellular network performance analysis under open and closed access.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

OFDMA cellular network with fractional frequency reuse under maximum SIR connectivity.
Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

On Gaussian Multiple Access Channel with Signal Dependent Noise.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

Distributed polite water-filling for optimization of MIMO B-MAC interference networks.
Proceedings of the 18th Asia-Pacific Conference on Communications, 2012

2011
MIMO B-MAC Interference Network Optimization Under Rate Constraints by Polite Water-Filling and Duality.
IEEE Trans. Signal Process., 2011

Polite water-filling for the boundary of the capacity/achievable regions of MIMO MAC/BC/interference networks.
Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

Polite water-filling for weighted sum-rate maximization in MIMO B-MAC networks under multiple linear constraints.
Proceedings of the 2011 IEEE International Symposium on Information Theory Proceedings, 2011

Multi-Tier Network Performance Analysis Using a Shotgun Cellular System.
Proceedings of the Global Communications Conference, 2011

On the interference due to cooperative cognitive radios in the presence of multiple low-power primary users.
Proceedings of the 49th Annual Allerton Conference on Communication, 2011

2010
Dynamic relay deployment for disaster area wireless networks.
Wirel. Commun. Mob. Comput., 2010

Technical Report: MIMO B-MAC Interference Network Optimization under Rate Constraints by Polite Water-filling and Duality
CoRR, 2010

Duality, Polite Water-filling, and Optimization for MIMO B-MAC Interference Networks and iTree Networks
CoRR, 2010

Generalized Carrier to Interference Ratio Analysis for the Shotgun Cellular System
CoRR, 2010

Modeling of Interference from Cooperative Cognitive Radios for Low Power Primary Users.
Proceedings of the Global Communications Conference, 2010

Iterative Polite Water-Filling for Weighted Sum-Rate Maximization in iTree Networks.
Proceedings of the Global Communications Conference, 2010

A 3-D Channel Model for Distributed MIMO Satellite Systems.
Proceedings of the Global Communications Conference, 2010

2009
Joint beamforming for multiaccess MIMO systems with finite rate feedback.
IEEE Trans. Wirel. Commun., 2009

High-Throughput Layered LDPC Decoding Architecture.
IEEE Trans. Very Large Scale Integr. Syst., 2009

On the information rate of MIMO systems with finite rate channel state feedback using beamforming and power on/off strategy.
IEEE Trans. Inf. Theory, 2009

The effect of finite rate feedback on CDMA signature optimization and MIMO beamforming vector selection.
IEEE Trans. Inf. Theory, 2009

Capacity bounds of MIMO channels with asymmetric channel state information at transmitter.
IEEE Commun. Lett., 2009

Message passing in distributed wireless networks.
Proceedings of the IEEE International Symposium on Information Theory, 2009

Carrier to Interference Ratio Analysis for the Shotgun Cellular System.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

On the Rate Duality of MIMO Interference Channel and Its Application to Sum Rate Maximization.
Proceedings of the Global Communications Conference, 2009. GLOBECOM 2009, Honolulu, Hawaii, USA, 30 November, 2009

Resource allocation for MIMO orthogonal relay channels with finite-rate feedback.
Proceedings of the 43rd Annual Conference on Information Sciences and Systems, 2009

Power minimization of multiaccess MIMO systems with rate constraint and finite-rate feedback.
Proceedings of the 43rd Annual Conference on Information Sciences and Systems, 2009

Interference networks with local view: A distributed optimization approach.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

Distributed MIMO network optimization based on duality and local message passing.
Proceedings of the 47th Annual Allerton Conference on Communication, 2009

2008
Quantization Bounds on Grassmann Manifolds and Applications to MIMO Communications.
IEEE Trans. Inf. Theory, 2008

How many users should be turned on in a multi-antenna broadcast channel?
IEEE J. Sel. Areas Commun., 2008

A Simple Converse Proof and a Unified Capacity Formula for Channels with Input Constraints
CoRR, 2008

Power Scheduling for MIMO Relay Channels Employing Rateless Codes.
Proceedings of IEEE International Conference on Communications, 2008

2007
Multi-Access MIMO Systems with Finite Rate Channel State Feedback
CoRR, 2007

Unequal dimensional small balls and quantization on Grassmann Manifolds.
Proceedings of the IEEE International Symposium on Information Theory, 2007

Volume Growth and General Rate Quantization on Grassmann Manifolds.
Proceedings of the Global Communications Conference, 2007

On Discrete Memoryless Relay Channels with Designable Transmitter Side Information.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

How Many Users should be Turned On in a Multi-Antenna Broadcast Channel.
Proceedings of the 41st Annual Conference on Information Sciences and Systems, 2007

2006
Cross layer design of uplink multi-antenna wireless systems with outdated CSI.
IEEE Trans. Wirel. Commun., 2006

A Low Complexity Protocol for Relay Channels Employing Rateless Codes and Acknowledgement.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Performance Analysis of CDMA Signature Optimization with Finite Rate Feedback.
Proceedings of the 40th Annual Conference on Information Sciences and Systems, 2006

2005
A lossless layered coding strategy for MIMO systems.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

On the information rate of MIMO systems with finite rate channel state feedback and power on/off strategy.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Quantization bounds on Grassmann manifolds of arbitrary dimensions and MIMO communications with feedback.
Proceedings of the Global Telecommunications Conference, 2005. GLOBECOM '05, St. Louis, Missouri, USA, 28 November, 2005

2004
Capacity of Memoryless Channels and Block-Fading Channels With Designable Cardinality-Constrained Channel State Feedback.
IEEE Trans. Inf. Theory, 2004

On the design of MIMO block-fading channels with feedback-link capacity constraint.
IEEE Trans. Commun., 2004

The effect of channel side information at transmitter on coding complexity.
Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004

2003
On the design of space-time and space-frequency codes for MIMO frequency-selective fading channels.
IEEE Trans. Inf. Theory, 2003

Iterative detection for BLAST systems with an arbitrary number of receive antennas.
Bell Labs Tech. J., 2003

Optimal space-time scheduling for block fading channels with partial power feedbacks.
Bell Labs Tech. J., 2003

Optimal partial feedback design for MIMO block fading channels with causal noiseless feedback.
Proceedings of IEEE International Conference on Communications, 2003

2002
A rank criterion for QAM space-time codes.
IEEE Trans. Inf. Theory, 2002

The role of transmit diversity on wireless communications-reverse link analysis with partial feedback.
IEEE Trans. Commun., 2002

2001
Full rate space-time turbo codes.
IEEE J. Sel. Areas Commun., 2001

Space-time codes performance criteria and design for frequency selective fading channels.
Proceedings of the IEEE International Conference on Communications, 2001

2000
OPSK Space-Time Turbo Codes.
Proceedings of the 2000 IEEE International Conference on Communications: Global Convergence Through Communications, 2000


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