Beam Division Multiple Access Transmission for Massive MIMO Communications

2015 ◽  
Vol 63 (6) ◽  
pp. 2170-2184 ◽  
Author(s):  
Chen Sun ◽  
Xiqi Gao ◽  
Shi Jin ◽  
Michail Matthaiou ◽  
Zhi Ding ◽  
...  
Keyword(s):  
Massive Mimo ◽  
Multiple Access ◽  
Mimo Communications

scholarly journals Performance Investigation of NOMA versus OMA Techniques for mmWave Massive MIMO Communications

2021 ◽  
Author(s):  
Joydev Ghosh ◽  
Vishal Sharma ◽  
Huseyin Haci ◽  
Saurabh Singh ◽  
In-Ho Ra
Keyword(s):  
Mobile Networks ◽  
Massive Mimo ◽  
Multiple Access ◽  
Advanced Technology ◽  
Mimo Communications ◽  
Transmission Strategy ◽  
Seamless Connectivity ◽  
Fifth Generation ◽  
Industrial Internet ◽  
Improved Performance

The fifth-generation (5G) of cellular technology is currently being deployed over the world. In the next decade of mobile networks, beyond 5G (B5G) cellular networks with the under-development advanced technology enablers are expected to be a fully developed system that could offer tremendous opportunities for both enterprises and society at large. B5G in more ambitious scenarios will be capable to facilitate much-improved performance with the significant upgrade of the key parameters such as massive connectivity, ultra-reliable and low latency (URLL), spectral efficiency (SE) and energy efficiency (EE). Equipping non-orthogonal multiple access (NOMA) with other key drivers will help to explore systems’ applicability to cover a wide variety of applications to forge a path for future networks. NOMA empowers the networks with seamless connectivity and can provide a secure transmission strategy for the industrial internet of things (IIoT) anywhere and anytime. Despite being a promising candidate for B5G networks a comprehensive study that covers operating principles, fundamental features and technological feasibility of NOMA at mmWave massive MIMO communications is not available. To address this, a simulation-based comparative study between NOMA and orthogonal multiple access (OMA) techniques for mmWave massive multiple-input and multiple-output (MIMO) communications is presented with performance discussions and identifying technology gaps. Throughout the paper, aspects of operating principles, fundamental features and technological feasibility of NOMA are discussed. Also, it is demonstrated that NOMA not only has good adaptability but also can outperform other OMA techniques for mmWave massive MIMO communications. Some foreseeable challenges and future directions on applying NOMA to B5G networks are also provided.

scholarly journals Performance Investigation of NOMA versus OMA Techniques for mmWave Massive MIMO Communications

2021 ◽  
Author(s):  
Joydev Ghosh ◽  
Vishal Sharma ◽  
Huseyin Haci ◽  
Saurabh Singh ◽  
In-Ho Ra
Keyword(s):  
Mobile Networks ◽  
Massive Mimo ◽  
Multiple Access ◽  
Advanced Technology ◽  
Mimo Communications ◽  
Transmission Strategy ◽  
Seamless Connectivity ◽  
Fifth Generation ◽  
Industrial Internet ◽  
Improved Performance

The fifth-generation (5G) of cellular technology is currently being deployed over the world. In the next decade of mobile networks, beyond 5G (B5G) cellular networks with the under-development advanced technology enablers are expected to be a fully developed system that could offer tremendous opportunities for both enterprises and society at large. B5G in more ambitious scenarios will be capable to facilitate much-improved performance with the significant upgrade of the key parameters such as massive connectivity, ultra-reliable and low latency (URLL), spectral efficiency (SE) and energy efficiency (EE). Equipping non-orthogonal multiple access (NOMA) with other key drivers will help to explore systems’ applicability to cover a wide variety of applications to forge a path for future networks. NOMA empowers the networks with seamless connectivity and can provide a secure transmission strategy for the industrial internet of things (IIoT) anywhere and anytime. Despite being a promising candidate for B5G networks a comprehensive study that covers operating principles, fundamental features and technological feasibility of NOMA at mmWave massive MIMO communications is not available. To address this, a simulation-based comparative study between NOMA and orthogonal multiple access (OMA) techniques for mmWave massive multiple-input and multiple-output (MIMO) communications is presented with performance discussions and identifying technology gaps. Throughout the paper, aspects of operating principles, fundamental features and technological feasibility of NOMA are discussed. Also, it is demonstrated that NOMA not only has good adaptability but also can outperform other OMA techniques for mmWave massive MIMO communications. Some foreseeable challenges and future directions on applying NOMA to B5G networks are also provided.

scholarly journals 3-D Deployment of UAV Swarm for Massive MIMO Communications

2021 ◽  
pp. 1-1
Author(s):  
Ning Gao ◽  
Xiao Li ◽  
Shi Jin ◽  
Michail Matthaiou
Keyword(s):  
Massive Mimo ◽  
Mimo Communications ◽  
Uav Swarm

scholarly journals On the Performance of Image Recovery in Massive MIMO Communications

2021 ◽  
Author(s):  
Phan Thi Kim Chinh ◽  
Trinh Van Chien ◽  
Tran Manh Hoang ◽  
Nguyen Tien Hoa ◽  
Van Duc Nguyen
Keyword(s):  
Massive Mimo ◽  
Image Recovery ◽  
Mimo Communications

scholarly journals Beam Domain Secure Transmission for Massive MIMO Communications

2018 ◽  
Vol 67 (8) ◽  
pp. 7113-7127 ◽  
Author(s):  
Wenqian Wu ◽  
Xiqi Gao ◽  
Yongpeng Wu ◽  
Chengshan Xiao
Keyword(s):  
Massive Mimo ◽  
Mimo Communications ◽  
Secure Transmission
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