Results 141 to 150 of about 656 (174)

Hybrid Method of Selective Nonlinear Precoding and Interference Alignment

2018 IEEE International Conference on Communications (ICC), 2018
Interference alignment (IA) is a well known technique to boost the system capacity of MIMO interfering broadcast channels (IBCs) by aligning interferences into spatial dimensions, which are almost orthogonal to the dimensions occupied by the desired signals. However, the conventional IA algorithms with iterations suffer from large convergence times. We
Qiongjie Lin, Mary Ann Weitnauer
openaire   +1 more source

A greedy approach for mmWave hybrid precoding with subarray architectures

2017 51st Asilomar Conference on Signals, Systems, and Computers, 2017
We consider a point-to-point mmWave link with hybrid digital-analog transceivers, where the analog stage is realized with a network of phase shifters. Moreover, we concentrate on a case particularly relevant from the practical perspective. Namely, we constrain the analog stage such that disjoint antenna subarrays are processed separately in the analog ...
Marcin Iwanow, Nikola Vucic, Samer Bazzi, Jian Luo 0001, Wolfgang Utschick   +4 more
openaire   +1 more source

An minorization-maximization based hybrid precoding in NOMA-mMIMO

2017 9th International Conference on Wireless Communications and Signal Processing (WCSP), 2017
In order to satisfy rate requirement in the enhanced mobile broadband (eMBB) application group, wireless technologies as Air Interfaces (AI) are widely studied, including non-orthogonal multiple access (NOMA) and massive multiple-input multiple-output (mMIMO).
Yuyan Zhao, Wei Xu 0001, Shi Jin 0002
openaire   +1 more source

Equivalent channel-based joint hybrid precoding/combining for large-scale MIMO systems

Physical Communication, 2021
Shiguo Wang, Rukhsana Ruby
exaly  

Hybrid Precoding

2018
Yue Xiao, You Li, Yanping Xiao
openaire   +1 more source

Projection Maximization for Hybrid Precoding

IEEE Communications Letters
Andrey Dergachev, Roman Bychkov, Alexander Osinsky, Andrey Ivanov 0001   +3 more
openaire   +1 more source

Energy-Efficient Hybrid Precoding for Massive MIMO mmWave Systems With a Fully-Adaptive-Connected Structure

IEEE Transactions on Communications, 2020
Xuan Xue, Jia Shi, Yongchao Wang
exaly  

Design of Hybrid Precoding for Millimeter-Wave Massive MIMO System

Wireless Personal Communications, 2022
P Muthuchidambaranathan, Muthuchidambaranathan P   +1 more
exaly  

Hybrid Precoding Algorithms for Non Terrestrial Networks

2025 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)
Deyu Kong, Giorgio Taricco, Qing Guo
openaire   +2 more sources

Attention-Based Hybrid Precoding for mmWave MIMO Systems

2021 IEEE Information Theory Workshop (ITW), 2021
Hao Jiang 0025, Yu Lu 0011, Xueru Li, Bichai Wang, Yongxing Zhou, Linglong Dai   +5 more
openaire   +1 more source