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Non-orthogonal multiple access for 5G: solutions, challenges, opportunities, and future research trends
- L. Dai, Bichai Wang, Yifei Yuan, Shuangfeng Han, I. Chih-Lin, Zhaocheng Wang
- Computer ScienceIEEE Communications Magazine
- 16 September 2015
TLDR
Energy-Efficient Hybrid Analog and Digital Precoding for MmWave MIMO Systems With Large Antenna Arrays
- Xinyu Gao, L. Dai, Shuangfeng Han, I. Chih-Lin, R. Heath
- Computer ScienceIEEE Journal on Selected Areas in Communications
- 16 July 2015
TLDR
Spectrum and Energy-Efficient Beamspace MIMO-NOMA for Millimeter-Wave Communications Using Lens Antenna Array
- Bichai Wang, L. Dai, Zhaocheng Wang, N. Ge, Shidong Zhou
- Computer ScienceIEEE Journal on Selected Areas in Communications
- 11 July 2017
TLDR
Near-Optimal Beam Selection for Beamspace MmWave Massive MIMO Systems
- Xinyu Gao, L. Dai, Zhijie Chen, Zhaocheng Wang, Zhijun Zhang
- Computer ScienceIEEE Communications Letters
- 22 March 2016
TLDR
Millimeter Wave Communications for Future Mobile Networks
- M. Xiao, S. Mumtaz, Amitabha Ghosh
- Computer ScienceIEEE Journal on Selected Areas in Communications
- 17 May 2017
TLDR
MmWave massive-MIMO-based wireless backhaul for the 5G ultra-dense network
- Zhen Gao, L. Dai, D. Mi, Zhaocheng Wang, M. Imran, M. Z. Shakir
- Computer ScienceIEEE Wireless Communications
- 17 August 2015
TLDR
Low-Complexity Soft-Output Signal Detection Based on Gauss–Seidel Method for Uplink Multiuser Large-Scale MIMO Systems
- L. Dai, Xinyu Gao, Xin Su, Shuangfeng Han, I. Chih-Lin, Zhaocheng Wang
- Computer ScienceIEEE Transactions on Vehicular Technology
- 11 November 2014
TLDR
Spatially Common Sparsity Based Adaptive Channel Estimation and Feedback for FDD Massive MIMO
- Zhen Gao, L. Dai, Zhaocheng Wang, Sheng L. Chen
- Computer ScienceIEEE Transactions on Signal Processing
- 31 July 2015
This paper proposes a spatially common sparsity based adaptive channel estimation and feedback scheme for frequency division duplex based massive multi-input multi-output (MIMO) systems, which adapts…
Smart Pilot Assignment for Massive MIMO
- Xudong Zhu, Zhaocheng Wang, L. Dai, Chen Qian
- Business, Computer ScienceIEEE Communications Letters
- 5 March 2015
TLDR
Performance Analysis of Mixed-ADC Massive MIMO Systems Over Rician Fading Channels
- Jiayi Zhang, L. Dai, Ziyan He, Shi Jin, Xu Li
- Computer ScienceIEEE Journal on Selected Areas in Communications
- 10 March 2017
TLDR
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