☆ 4.6 Article

SWIPT-Pairing Mechanism for Channel-Aware Cooperative H-NOMA in 6G Terahertz Communications

SENSORS (2022)

Related references

Note: Only part of the references are listed.

Article Engineering, Electrical & Electronic

Evolution of NOMA Toward Next Generation Multiple Access (NGMA) for 6G

Yuanwei Liu et al.

Summary: Due to the growth in wireless devices and services, next generation wireless networks face unprecedented challenges. Advanced multiple access schemes, particularly non-orthogonal multiple access (NOMA), are being explored as a solution. This paper discusses the evolution of next generation multiple access (NGMA) and the potential techniques and mathematical tools involved.

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS (2022)

Add to Collection

Article Computer Science, Information Systems

Cooperative SWIPT THz-NOMA/6G Performance Analysis

Haider W. Oleiwi et al.

Summary: This paper considers cooperative simultaneous wireless information and power transfer using terahertz (THz)-nonorthogonal multiple access (NOMA) to overcome limitations in THz communications. The proposed system improves energy efficiency and spectral efficiency while also enhancing connectivity, reliability, scalability, user fairness, and overall wireless communication performance.

ELECTRONICS (2022)

Add to Collection

Article Engineering, Electrical & Electronic

An Overview of Signal Processing Techniques for Terahertz Communications

Hadi Sarieddeen et al.

Summary: The article discusses the importance of Terahertz-band communications and recent technological advancements in this field. It emphasizes the role of ultramassive multiple-input-multiple-output systems and reconfigurable intelligent surfaces in overcoming distance challenges at high frequencies, while also exploring key issues and solutions in wireless communications.

PROCEEDINGS OF THE IEEE (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Greener Physical Layer Technologies for 6G Mobile Communications

Shuangfeng Han et al.

Summary: This article discusses the joint design issues of energy efficiency and spectrum efficiency in 5G mobile communications, analyzing the relationship between EE and SE in different structures, proposing solutions that can simultaneously increase EE and SE, and exploring the application in multi-antenna systems.

IEEE COMMUNICATIONS MAGAZINE (2021)

Add to Collection

Article Computer Science, Information Systems

Secrecy Rate Maximization in Virtual-MIMO Enabled SWIPT for 5G Centric IoT Applications

Ankita Jaiswal et al.

Summary: This article proposes a secure and energy efficient V-MIMO framework for IoT systems, using beamforming and cooperative jamming signal to enhance secrecy rate, and solving a nonconvex optimization problem with an iterative algorithm. Simulation results demonstrate that the secrecy rate optimization of the proposed framework outperforms state-of-the-art techniques.

IEEE SYSTEMS JOURNAL (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Uplink and Downlink MIMO-NOMA With Simultaneous Triangularization

Aravindh Krishnamoorthy et al.

Summary: This paper introduces novel uplink and downlink precoding and detection schemes for two-user power-domain MIMO-NOMA systems, which reduce decoding complexity and outperform baseline schemes and OMA. A hybrid scheme combining the proposed methods can further enhance performance.

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities

Harsh Tataria et al.

Summary: This article discusses the generational changes in mobile communications, with a focus on the technical requirements, challenges, and possibilities of the sixth generation (6G) wireless systems. With the increasing demand for spectrum utilization, 6G systems will operate in a wider range of frequency bands.

PROCEEDINGS OF THE IEEE (2021)

Add to Collection

Article Computer Science, Information Systems

Dynamic Power Optimization of Pilot and Data for Downlink OFDMA Systems

Yong Liu et al.

Summary: This paper investigates the power allocation problem in the downlink OFDMA networks, taking into account practical factors such as stochastic traffic arrival and time-varying channel, and proposes a DPDPA algorithm to solve the non-concave and stochastic optimization problem.

JOURNAL OF COMMUNICATIONS AND NETWORKS (2021)

Add to Collection

Article Computer Science, Information Systems

6G Wireless Communications Networks: A Comprehensive Survey

Muntadher Alsabah et al.

Summary: The paper discusses the deployment of 5G networks and the potential future development towards 6G networks, emphasizing the potential challenges for 5G to meet communication demands due to the increasing number of smart devices and IoE applications. It highlights the necessity for research and advancement in key enabling technologies for 6G networks.

IEEE ACCESS (2021)

Add to Collection

Article Computer Science, Information Systems

Power-domain non orthogonal multiple access (PD-NOMA) in cooperative networks: an overview

Mahrukh Liaqat et al.

WIRELESS NETWORKS (2020)

Add to Collection

Article Computer Science, Information Systems

Intelligent Reflecting Surface Versus Decode-and-Forward: How Large Surfaces are Needed to Beat Relaying?

Emil Bjornson et al.

IEEE WIRELESS COMMUNICATIONS LETTERS (2020)

Add to Collection

Article Engineering, Electrical & Electronic

Energy Efficient User Clustering, Hybrid Precoding and Power Optimization in Terahertz MIMO-NOMA Systems

Haijun Zhang et al.

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS (2020)

Add to Collection

Article Computer Science, Information Systems

Expansive Networks: Exploiting Spectrum Sharing for Capacity Boost and 6G Vision

Gurkan Gur

JOURNAL OF COMMUNICATIONS AND NETWORKS (2020)

Add to Collection

Article Computer Science, Information Systems

A Survey of Rate-Optimal Power Domain NOMA With Enabling Technologies of Future Wireless Networks

Omar Maraqa et al.

IEEE COMMUNICATIONS SURVEYS AND TUTORIALS (2020)

Add to Collection

Article Engineering, Electrical & Electronic

IEEE 802.15.3d: First Standardization Efforts for Sub-Terahertz Band Communications toward 6G

Vitaly Petrov et al.

IEEE COMMUNICATIONS MAGAZINE (2020)

Add to Collection

Article Engineering, Electrical & Electronic

Terahertz Band: The Last Piece of RF Spectrum Puzzle for Communication Systems

Hadeel Elayan et al.

IEEE OPEN JOURNAL OF THE COMMUNICATIONS SOCIETY (2020)

Add to Collection

Article Computer Science, Information Systems

6G and Beyond: The Future of Wireless Communications Systems

Ian F. Akyildiz et al.

IEEE ACCESS (2020)

Add to Collection

Article Computer Science, Information Systems

Design and performance analysis of multiple-relay cooperative MIMO networks

Donatella Darsena et al.

JOURNAL OF COMMUNICATIONS AND NETWORKS (2019)

Add to Collection

Article Computer Science, Information Systems

Sampling for Data Freshness Optimization: Non-linear Age Functions

Yin Sun et al.

JOURNAL OF COMMUNICATIONS AND NETWORKS (2019)

Add to Collection

Article Computer Science, Information Systems

Wireless Communications and Applications Above 100 GHz: Opportunities and Challenges for 6G and Beyond

Theodore S. Rappaport et al.

IEEE ACCESS (2019)

Add to Collection

© Peeref 2019-2024. All rights reserved.