Low-Complexity Channel Estimation Protocol for Non-Diagonal RIS-Assisted Communications
Fuente:
arXiv
Saved in:
| Main Authors: | Samy, Mostafa, Al-Hraishawi, Hayder, Adam, Abuzar B. M., Alsenwi, Madyan, Chatzinotas, Symeon, Otteresten, Björn |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Pinching Antenna Systems versus Reconfigurable Intelligent Surfaces in mmWave
by: Samy, Mostafa, et al.
Published: (2025)
by: Samy, Mostafa, et al.
Published: (2025)
Beyond Diagonal RIS-Aided Networks: Performance Analysis and Sectorization Tradeoff
by: Samy, Mostafa, et al.
Published: (2024)
by: Samy, Mostafa, et al.
Published: (2024)
Digital Twin for Non-Terrestrial Networks: Vision, Challenges, and Enabling Technologies
by: Al-Hraishawi, Hayder, et al.
Published: (2023)
by: Al-Hraishawi, Hayder, et al.
Published: (2023)
In-Lab Carrier Aggregation Testbed for Satellite Communication Systems
by: Gonzalez-Rios, Jorge L., et al.
Published: (2025)
by: Gonzalez-Rios, Jorge L., et al.
Published: (2025)
Elevation-Aware Supplementary Uplink for Direct Satellite-to-Device Communications
by: Shrestha, Rajan, et al.
Published: (2026)
by: Shrestha, Rajan, et al.
Published: (2026)
STAR-RIS-Assisted Communication Radar Coexistence: Analysis and Optimization
by: Papazafeiropoulos, Anastasios, et al.
Published: (2024)
by: Papazafeiropoulos, Anastasios, et al.
Published: (2024)
Enhancing Indoor and Outdoor THz Communications with Beyond Diagonal-IRS: Optimization and Performance Analysis
by: Mahmood, Asad, et al.
Published: (2024)
by: Mahmood, Asad, et al.
Published: (2024)
Channel Uncertainty-Aware Robust Beamforming for RIS-Assisted RSMA Communication With Movable Antennas
by: Asif, Muhammad, et al.
Published: (2026)
by: Asif, Muhammad, et al.
Published: (2026)
Beyond Diagonal RIS Enhanced Cognitive Radio Enabled Multilayer Non-Terrestrial Networks
by: Khan, Wali Ullah, et al.
Published: (2025)
by: Khan, Wali Ullah, et al.
Published: (2025)
Low-Complexity Learning-Based Beamforming for Ultra-Massive MIMO THz Communications
by: Solanki, Sourabh, et al.
Published: (2026)
by: Solanki, Sourabh, et al.
Published: (2026)
Multilayer Non-Terrestrial Networks with Spectrum Access aided by Beyond-Diagonal RIS
by: Khan, Wali Ullah, et al.
Published: (2025)
by: Khan, Wali Ullah, et al.
Published: (2025)
Weighted Codebook Scheme for RIS-Assisted Point-to-Point MIMO Communications
by: Yu, Zhiheng, et al.
Published: (2025)
by: Yu, Zhiheng, et al.
Published: (2025)
Joint Computation and Communication Resource Optimization for Beyond Diagonal UAV-IRS Empowered MEC Networks
by: Mahmood, Asad, et al.
Published: (2023)
by: Mahmood, Asad, et al.
Published: (2023)
Parametric Channel Estimation and Design for Active-RIS-Assisted Communications
by: Sadid, Md. Shahriar, et al.
Published: (2025)
by: Sadid, Md. Shahriar, et al.
Published: (2025)
Low-Complexity Channel Estimation for RIS-Assisted ISAC System
by: Zhen, Chen, et al.
Published: (2025)
by: Zhen, Chen, et al.
Published: (2025)
Beyond-Diagonal RIS: Adversarial Channels and Optimality of Low-Complexity Architectures
by: Iivanainen, Atso, et al.
Published: (2025)
by: Iivanainen, Atso, et al.
Published: (2025)
Swarm Intelligence Optimization of Multi-RIS Aided MmWave Beamspace MIMO
by: Abdullah, Zaid, et al.
Published: (2025)
by: Abdullah, Zaid, et al.
Published: (2025)
Low-Complexity Channel Estimation for RIS-Assisted Multi-User Wireless Communications
by: Li, Qingchao, et al.
Published: (2025)
by: Li, Qingchao, et al.
Published: (2025)
Improved Differential Evolution for Enhancing the Aggregated Channel Estimation of RIS-Aided Cell-Free Massive MIMO
by: Van Chien, Trinh, et al.
Published: (2025)
by: Van Chien, Trinh, et al.
Published: (2025)
Reducing Complexity of Data-Aided Channel Estimation in RIS-Assisted Communications
by: Magalhães, Amarilton Lopes, et al.
Published: (2025)
by: Magalhães, Amarilton Lopes, et al.
Published: (2025)
Mutual Coupling-Aware Channel Estimation and Beamforming for RIS-Assisted Communications
by: Zheng, Pinjun, et al.
Published: (2024)
by: Zheng, Pinjun, et al.
Published: (2024)
Integration of Beyond Diagonal RIS and UAVs in 6G NTNs: Enhancing Aerial Connectivity
by: Khan, Wali Ullah, et al.
Published: (2024)
by: Khan, Wali Ullah, et al.
Published: (2024)
On Channel Estimation for Group-Connected Beyond Diagonal RIS Assisted Multi-User MIMO Communication
by: Wang, Rui, et al.
Published: (2026)
by: Wang, Rui, et al.
Published: (2026)
Low-Complexity Near-Field Channel Estimation for Hybrid RIS Assisted Systems
by: Schroeder, Rafaela, et al.
Published: (2024)
by: Schroeder, Rafaela, et al.
Published: (2024)
Robust Design of Beyond-Diagonal Reconfigurable Intelligent Surface Empowered RSMA-SWIPT System Under Channel Estimation Errors
by: Asif, Muhammad, et al.
Published: (2025)
by: Asif, Muhammad, et al.
Published: (2025)
Semi-Blind Channel Estimation for Beyond Diagonal RIS
by: de Araujo, Gilderlan T, et al.
Published: (2024)
by: de Araujo, Gilderlan T, et al.
Published: (2024)
Enhancing Physical Layer Security in Cognitive Radio-Enabled NTNs with Beyond Diagonal RIS
by: Khan, Wali Ullah, et al.
Published: (2025)
by: Khan, Wali Ullah, et al.
Published: (2025)
Beyond Diagonal RIS: A New Frontier for 6G Internet of Things Networks
by: Khan, Wali Ullah, et al.
Published: (2025)
by: Khan, Wali Ullah, et al.
Published: (2025)
Joint Downlink-Uplink Channel Estimation for Non-Reciprocal RIS-Assisted Communications
by: Gomes, Paulo R. B., et al.
Published: (2024)
by: Gomes, Paulo R. B., et al.
Published: (2024)
Structured Channel Estimation for RIS-Assisted THz Communications
by: Fazal-E-Asim, et al.
Published: (2023)
by: Fazal-E-Asim, et al.
Published: (2023)
On the Impact of Mutual Coupling on RIS-Assisted Channel Estimation
by: Zheng, Pinjun, et al.
Published: (2023)
by: Zheng, Pinjun, et al.
Published: (2023)
Adaptive Soft Actor-Critic Framework for RIS-Assisted and UAV-Aided Communication
by: Adam, Abuzar B. M., et al.
Published: (2024)
by: Adam, Abuzar B. M., et al.
Published: (2024)
Efficient Channel Prediction for Beyond Diagonal RIS-Assisted MIMO Systems with Channel Aging
by: Ginige, Nipuni, et al.
Published: (2024)
by: Ginige, Nipuni, et al.
Published: (2024)
Channel Estimation for Beyond Diagonal RIS via Tensor Decomposition
by: de Almeida, André L. F., et al.
Published: (2024)
by: de Almeida, André L. F., et al.
Published: (2024)
A Decoupled Channel Estimation Method for Beyond Diagonal RIS
by: Sokal, Bruno, et al.
Published: (2024)
by: Sokal, Bruno, et al.
Published: (2024)
Power-Measurement-Based Channel Estimation for Beyond Diagonal RIS
by: Liu, Yijie, et al.
Published: (2025)
by: Liu, Yijie, et al.
Published: (2025)
Hybrid RIS With Sub-Connected Active Partitions: Performance Analysis and Transmission Design
by: Ntougias, Konstantinos, et al.
Published: (2024)
by: Ntougias, Konstantinos, et al.
Published: (2024)
Adaptive Pinching Antenna Optimization via Meta-Learning for Physical-Layer Security in Dynamic Wireless Networks
by: Musri, Khalid T., et al.
Published: (2025)
by: Musri, Khalid T., et al.
Published: (2025)
Capacity Maximization for MIMO Channels Assisted by Beyond-Diagonal RIS
by: Björnson, Emil, et al.
Published: (2024)
by: Björnson, Emil, et al.
Published: (2024)
Channel Estimation for Beyond Diagonal RIS Exploiting Core Tensor Sparsity
by: Araújo, Daniel Costa, et al.
Published: (2026)
by: Araújo, Daniel Costa, et al.
Published: (2026)
Similar Items
-
Pinching Antenna Systems versus Reconfigurable Intelligent Surfaces in mmWave
by: Samy, Mostafa, et al.
Published: (2025) -
Beyond Diagonal RIS-Aided Networks: Performance Analysis and Sectorization Tradeoff
by: Samy, Mostafa, et al.
Published: (2024) -
Digital Twin for Non-Terrestrial Networks: Vision, Challenges, and Enabling Technologies
by: Al-Hraishawi, Hayder, et al.
Published: (2023) -
In-Lab Carrier Aggregation Testbed for Satellite Communication Systems
by: Gonzalez-Rios, Jorge L., et al.
Published: (2025) -
Elevation-Aware Supplementary Uplink for Direct Satellite-to-Device Communications
by: Shrestha, Rajan, et al.
Published: (2026)