Adaptive Bandwidth Allocation for Massive MIMO Systems Based on Multiple Services

Aiming at the characteristics of resource periodicity in massive MIMO systems and bandwidth allocation without comprehensive consideration of user service QoS and channel state information, resulting in poor user satisfaction and low bandwidth utilization, this paper proposes an adaptive bandwidth a...

Full description

Bibliographic Details
Published in:	Applied Sciences
Main Authors:	Qingli Liu, Rui Li, Yangyang Li, Peiling Wang, Jiaxu Sun
Format:	Article
Language:	English
Published:	MDPI AG 2023-08-01
Subjects:	massive MIMO system bandwidth allocation user traffic channel state dynamic priority
Online Access:	https://www.mdpi.com/2076-3417/13/17/9861

Similar Items

Beamforming and power allocation using statistical channel information in massive MIMO networks
by: Li Bo, et al.
Published: (2019-01-01)

Optimal Power Control and Load Balancing for Uplink Cell-Free Multi-User Massive MIMO
by: Tien Hoa Nguyen, et al.
Published: (2018-01-01)

Spectrum Allocation and User Scheduling Based on Combinatorial Multi-Armed Bandit for 5G Massive MIMO
by: Jian Dou, et al.
Published: (2023-08-01)

Optimization of resource allocation in FDD massive MIMO systems
by: Jun Cai, et al.
Published: (2024-02-01)

Enhanced resource allocation strategies to improve the spectral efficiency in massive MIMO systems
by: Angelina Misso
Published: (2024-03-01)

A Model-Driven Channel Estimation Method for Millimeter-Wave Massive MIMO Systems
by: Qingli Liu, et al.
Published: (2023-02-01)

Power Allocation and Beam Scheduling for Multi-User Massive MIMO Secret Key Generation
by: Chen Sun, et al.
Published: (2020-01-01)

Disjoint Pilot Power and Data Power Allocation in Multi-Cell Multi-User Massive MIMO Systems
by: Hieu Trong Dao, et al.
Published: (2018-01-01)

Dynamic pilot allocation scheme in massive MIMO system
by: Xin FANG, et al.
Published: (2017-07-01)

Dynamic pilot allocation scheme in massive MIMO system
by: Xin FANG, et al.
Published: (2017-07-01)

Joint Antenna Selection and Proportional Fairness User Scheduling for Multi-User Massive MIMO Systems
by: Boqing Chen, et al.
Published: (2025-04-01)

Pilot Sequence Allocation Schemes in Massive MIMO Systems Using Heuristic Approaches
by: Everton Alex Matos, et al.
Published: (2022-05-01)

Massive MIMO With Circular Antenna Array: Design, Implementation, and Validation
by: Spandan Bisoyi, et al.
Published: (2024-01-01)

Resource Allocation in User-Centric Cell-Free Massive MIMO URLLC Systems With Network Slicing
by: Han Lu, et al.
Published: (2025-01-01)

Scalable user selection in FDD massive MIMO
by: Xing Zhang, et al.
Published: (2021-12-01)

Deep reinforcement learning-based resource joint optimization for millimeter-wave massive MIMO systems
by: LIU Qingli, et al.
Published: (2024-10-01)

Power Allocation in Cell-Free Massive MIMO: A Deep Learning Method
by: Yu Zhao, et al.
Published: (2020-01-01)

Resource Allocation in Cell-Free Massive MIMO Networks With Hybrid Energy Supplies
by: Farzad Moradi, et al.
Published: (2023-01-01)

User Selection for Massive MIMO under Line-of-Sight Propagation
by: Rafael S. Chaves, et al.
Published: (2022-01-01)

Beamforming Technologies for Ultra-Massive MIMO in Terahertz Communications
by: Boyu Ning, et al.
Published: (2023-01-01)

Effective user selection algorithm for quantized precoding in massive MIMO
by: Nayan fang, et al.
Published: (2015-02-01)

A survey of massive MIMO channel measurement and model
by: Yanping LU, et al.
Published: (2021-04-01)

A survey of massive MIMO channel measurement and model
by: Yanping LU, et al.
Published: (2021-04-01)

Partial Pilot Allocation Scheme in Multi-Cell Massive MIMO Systems for Pilot Contamination Reduction
by: Ahmed S. Al-hubaishi, et al.
Published: (2020-06-01)

Asymptotic Analysis of the Downlink in Cooperative Massive MIMO Systems
by: Itsik Bergel, et al.
Published: (2024-01-01)

An energy-efficient resource allocation strategy in massive MIMO-enabled vehicular edge computing networks
by: Yibin Xie, et al.
Published: (2023-09-01)

Efficient User-Serving Scheme in the User-Centric Cell-Free Massive MIMO System
by: Ji-Hye Oh, et al.
Published: (2022-05-01)

Max-Min fairness-based resource allocation in massive MIMO systems
by: Marcelo Henrique Jeronymo, et al.
Published: (2022-06-01)

Price-Based Resource Allocation in Wireless Power Transfer-Enabled Massive MIMO Networks
by: Zhengqiang Wang, et al.
Published: (2019-07-01)

Co-Existing/Cooperating Multicell Massive MIMO and Cell-Free Massive MIMO Deployments: Heuristic Designs and Performance Analysis
by: Stefano Buzzi, et al.
Published: (2024-01-01)

Suppressing Pilot Contamination in Massive MIMO Downlink via Cross-Frame Scheduling
by: Zezhong Zhang, et al.
Published: (2018-01-01)

Joint Pilot and Data Transmission Power Control and Computing Resource Allocation Algorithm for Massive MIMO-MEC Networks
by: Wenjiang Feng, et al.
Published: (2020-01-01)

Energy-efficient resource allocation algorithm for massive MIMO OFDMA downlink system
by: Ying HU, et al.
Published: (2015-07-01)

Energy-efficient resource allocation algorithm for massive MIMO OFDMA downlink system
by: Ying HU, et al.
Published: (2015-07-01)

Sparsity adaptive channel estimation algorithm based on compressive sensing for massive MIMO systems
by: Li-jun GE, et al.
Published: (2017-12-01)

Sparsity adaptive channel estimation algorithm based on compressive sensing for massive MIMO systems
by: Li-jun GE, et al.
Published: (2017-12-01)

Semi-Blind Channel Estimation and Pilot Allocation for Doubly-Selective Massive MIMO-OFDM Systems
by: Mohammad Reza Mehrabani, et al.
Published: (2024-01-01)

Parametric Channel Estimation for LoS Dominated Holographic Massive MIMO Systems
by: Mojtaba Ghermezcheshmeh, et al.
Published: (2023-01-01)

AoD-Adaptive Channel Feedback for FDD Massive MIMO Systems With Multiple-Antenna Users
by: Mahmoud Alaaeldin, et al.
Published: (2022-01-01)

Research on interleaved training for massive MIMO downlink with multi-user zero-forcing precoding
by: Cheng ZHANG, et al.
Published: (2023-09-01)