Lei Liu

According to our database1, Lei Liu authored at least 45 papers between 2015 and 2020.

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

Timeline

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Bibliography

2020
User Activity Detection and Channel Estimation for Grant-Free Random Access in LEO Satellite-Enabled Internet of Things.
IEEE Internet Things J., 2020

2019
Interleave-Division Multiple Access in High Rate Applications.
IEEE Wirel. Commun. Lett., 2019

On Orthogonal AMP in Coded Linear Vector Systems.
IEEE Trans. Wirel. Commun., 2019

Gaussian Message Passing for Overloaded Massive MIMO-NOMA.
IEEE Trans. Wirel. Commun., 2019

A New Insight Into GAMP and AMP.
IEEE Trans. Veh. Technol., 2019

Variable-Rate Coding With Constant BER for NOMA via Multilevel IRA Coding.
IEEE Trans. Veh. Technol., 2019

Capacity-Achieving MIMO-NOMA: Iterative LMMSE Detection.
IEEE Trans. Signal Process., 2019

Iterative Channel Estimation Using LSE and Sparse Message Passing for MmWave MIMO Systems.
IEEE Trans. Signal Process., 2019

Stable Throughput Region and Average Delay Analysis of Uplink NOMA Systems With Unsaturated Traffic.
IEEE Trans. Commun., 2019

Capacity Optimality of AMP in Coded Systems.
CoRR, 2019

Fixed-Symbol Aided Random Access Scheme for Machine-to-Machine Communications.
IEEE Access, 2019

2018
Practical MIMO-NOMA: Low Complexity and Capacity-Approaching Solution.
IEEE Trans. Wirel. Commun., 2018

Success Probability and Area Spectral Efficiency in SCMA Wireless Networks.
IEEE Trans. Veh. Technol., 2018

Performance of Small Cell Networks Under Multislope Bounded Pathloss Model: From Sparse to Ultradense Deployment.
IEEE Trans. Veh. Technol., 2018

Asymptotically Optimal Estimation Algorithm for the Sparse Signal With Arbitrary Distributions.
IEEE Trans. Veh. Technol., 2018

Outage performance for amplify-and-forward two-hop multiple-access channel with noisy relay and interference-limited destination.
IET Commun., 2018

Practical MIMO-NOMA: Low Complexity & Capacity-Approaching Solution.
CoRR, 2018

Interleave Division Multiple Access for High Overloading Applications.
Proceedings of the 10th IEEE International Symposium on Turbo Codes & Iterative Information Processing, 2018

Iterative Detection in Coded Linear Systems Based on Orthogonal AMP.
Proceedings of the 10th IEEE International Symposium on Turbo Codes & Iterative Information Processing, 2018

Sparse Message Passing Based Preamble Estimation for Crowded M2M Communications.
Proceedings of the 2018 IEEE International Conference on Communications, 2018

2017
Joint Source-Channel Coding for Asymmetric Slepian-Wolf Multiple Access Relay Channel.
IEEE Wirel. Commun. Lett., 2017

A New Upper Bound on the Achievable Rate of Relay Channel With MIP-QF Strategy.
IEEE Trans. Veh. Technol., 2017

Modeling and Analysis of SCMA Enhanced D2D and Cellular Hybrid Network.
IEEE Trans. Commun., 2017

Interference Management in Ultra-Dense Networks: Challenges and Approaches.
IEEE Netw., 2017

Effect of Densification on Cellular Network Performance With Bounded Pathloss Model.
IEEE Commun. Lett., 2017

Backtracking Codebook Matching Algorithm Based on Codebook Correlation for Uplink SCMA System.
IEEE Commun. Lett., 2017

Network Densification in 5G: From the Short-Range Communications Perspective.
IEEE Commun. Mag., 2017

Mean Packet Throughput Analysis of Downlink Cellular Networks with Spatio-Temporal Traffic.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Sparse Vector Recovery: Bernoulli-Gaussian Message Passing.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Message Passing in C-RAN: Joint User Activity and Signal Detection.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

Over-the-Air Implementation of Uplink NOMA.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016
Convergence Analysis and Assurance for Gaussian Message Passing Iterative Detector in Massive MU-MIMO Systems.
IEEE Trans. Wirel. Commun., 2016

Quantize-and-Forward Strategy for Interleave-Division Multiple-Access Relay Channel.
IEEE Trans. Veh. Technol., 2016

How Dense is Ultra-Dense for Wireless Networks: From Far- to Near-Field Communications.
CoRR, 2016

Graph-based joint mode selection and resource allocation scheme for D2D and cellular hybrid network using SCMA.
Proceedings of the 8th International Conference on Wireless Communications & Signal Processing, 2016

Performance analysis of SCMA ad hoc networks: A stochastic geometry approach.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

Interference-aware resource allocation for D2D underlaid cellular network using SCMA: A hypergraph approach.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2016

Cost-Efficient Codebook Assignment and Power Allocation for Energy Efficiency Maximization in SCMA Networks.
Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

Capacity-achieving iterative LMMSE detection for MIMO-NOMA systems.
Proceedings of the 2016 IEEE International Conference on Communications, 2016

Gaussian Message Passing Iterative Detection for MIMO-NOMA Systems with Massive Access.
Proceedings of the 2016 IEEE Global Communications Conference, 2016

A LSE and Sparse Message Passing-Based Channel Estimation for mmWave MIMO Systems.
Proceedings of the 2016 IEEE Globecom Workshops, Washington, DC, USA, December 4-8, 2016, 2016

2015
Achievable rate regions of multi-way relay channel with direct links.
IET Commun., 2015

Resource allocation in device-to-device communication underlaid cellular network using SCMA: An opportunistic approach.
Proceedings of the 2015 IEEE/CIC International Conference on Communications in China, 2015

Modeling SCMA in D2D underlaid cellular network.
Proceedings of the 2015 IEEE/CIC International Conference on Communications in China, 2015

A low-complexity Gaussian message passing iterative detector for massive MU-MIMO systems.
Proceedings of the 10th International Conference on Information, 2015


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