7 citations · 20 across the 8 of their papers we have counts for
8 papers
Massive MIMO Evolution Towards 3GPP Release 18
Huangping Jin, Kunpeng Liu, Gilwon Lee +7
Since the introduction of fifth-generation new radio (5G-NR) in Third Generation Partnership Project (3GPP) Release 15, swift progress has been made to evolve 5G with 3GPP Release…
Double-Sequence Frequency Synchronization for Wideband Millimeter-Wave Systems with Few-Bit ADCs
Dalin Zhu, Ralf Bendlin, Salam Akoum +2
In this paper, we propose and evaluate two novel double-sequence low-resolution frequency synchronization methods in millimeter-wave (mmWave) systems. In our system model, the base…
Directional Frame Timing Synchronization in Wideband Millimeter-Wave Systems with Low-Resolution ADCs
Dalin Zhu, Ralf Bendlin, Salam Akoum +2
In this paper, we propose and evaluate a novel beamforming strategy for directional frame timing synchronization in wideband millimeter-wave (mmWave) systems operating with low-res…
High-Resolution Angle Tracking for Mobile Wideband Millimeter-Wave Systems with Antenna Array Calibration
Dalin Zhu, Junil Choi, Qian Cheng +2
Millimeter-wave (mmWave) systems use directional beams to support high-rate data communications. Small misalignment between the transmit and receive beams (e.g., due to the mobilit…
Two-Dimensional AoD and AoA Acquisition for Wideband mmWave Systems with Cross-Polarized MIMO
Dalin Zhu, Junil Choi, Robert W. Heath
In this paper, a novel two-dimensional super-resolution angle-of-departure (AoD) and angle-of-arrival (AoA) estimation technique is proposed for wideband millimeter-wave multiple-i…
Auxiliary Beam Pair Enabled AoD and AoA Estimation in Closed-Loop Large-Scale mmWave MIMO Systems
Dalin Zhu, Junil Choi, Robert W. Heath
Channel estimation is of critical importance in millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. Due to the use of large antenna arrays, low-complexity mmWav…
A Novel Scattered Pilot Design for FBMC/OQAM Systems
Pengfei Sun, Fang Yuan, Bin Yu +1
Filter bank multi-carrier with offset quadrature amplitude modulation (FBMC/OQAM) has been heavily studied as an alternative waveform for 5G systems. Its advantages of higher spect…
A Framework of Performance Analysis for Distributed Antenna Systems Based on Random Matrix Theory
Ang Yang, Zesong Fei, Chengwen Xing +4
Future communications systems will definitely be built on green infrastructures. To realize such a goal, recently a new network infrastructure named cloud radio access network (C-R…